© The Authors, 2024, Published by the Universidad del Zulia*Corresponding author:jverar12@unemi.edu.ec
Keywords:
Weed control

Integrated weed management


Comparison of weed control methods in rice in the rainy and dry seasons



1
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1

1
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1
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2
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
2
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2
133


Crop production



1

       

2
      



169
Abstract
       

        
          
       


















        

%  = 1
MP
Mt
∗ 100
1
This scientic publication in digital format is a continuation of the Printed Review: Legal Deposit pp 196802ZU42, ISSN 0378-7818.
Rev. Fac. Agron. (LUZ). 2024, 41(4): e244133 October-December. ISSN 2477-9407.
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Resumen

         
         


       
          


           


 

  

 


             





Palabras clave

Resumo




       

          


         

         
%



        

       






Palavras-chave:      
      

Introduction
Oryza sativa

   
       

  et al    

      


et alet alet al


%et al


et al


et al
    
         





        

   et al      

        
 et al        

       
et
al
       
        
Cyperus rotundusPanicum maximum 
Rottboellia exaltata et
al


       
       
et al
           
         
        
           





%  = 1
MP
Mt
∗ 100 1
%  = 1
MP
Mt
∗ 100 1
This scientic publication in digital format is a continuation of the Printed Review: Legal Deposit pp 196802ZU42, ISSN 0378-7818.
García et al. Rev. Fac. Agron. (LUZ). 2024 41(4): e244133
3-6 |
Materials and methods
     


          

 




          


       
        




         
        
      




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       
       
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          
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       
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

          
      
  et al 
    

     
et al
        

         
et
alet al


          

et al
Results and discussion



 Rcto La Palma
Rcto
Barranca


Rcto Boca de
caña
Rcto El Zapan-Rcto
Quevedo
  12 
 12 
 12 2
  
  11




 
Portulaca oleracea
 
 11
  
This scientic publication in digital format is a continuation of the Printed Review: Legal Deposit pp 196802ZU42, ISSN 0378-7818.
Rev. Fac. Agron. (LUZ). 2024, 41(4): e244133 October-December. ISSN 2477-9407.
4-6 |

        
et al

          

Table 2. Weed species with higher frequency according to the
season.
Weed  Drought (%)
  
Cyperus rotundus  
 
  11
  
Rottboellia
exaltata
       Cyperus rotundus  
%Momordica
charantia%
Panicum fasciculatum%
%
%



          
    

Table 3. Frequency of weed control techniques (%) in systems (mechanical, manual, and herbicides) in the rainy and dry seasons.
Frequency
 Manual 
     
  

 2 
  12  
      
    
%) of weed control in rice cultivation according to the rainy and dry seasons.
 Dry season
Control Type 10 days 20 days 30 days 10 days 20 days 30 days

     

     
T1
     
T2
     
T3
     
T4
     



       
        


          

    
          
et al
         




          


% 


%.
%,

         
          


  %.          


%
%
This scientic publication in digital format is a continuation of the Printed Review: Legal Deposit pp 196802ZU42, ISSN 0378-7818.
García et al. Rev. Fac. Agron. (LUZ). 2024 41(4): e244133
5-6 |










          
        

et al
     
  
        

Table 5. Destination of rice production (%) in the rainy and dry
seasons.
  Dry season

1


1

 

         
      et al  







          

         



Conclusions

%
%

 %  
%

%
%.
%%

%



          


      









 Cmc- Ll  Dm- Ll  Ch- Ll 
      

     

BXC      

     

      

     

      

      

6-6 |
Literature cited


       3
 


        
Revista de Ciencias Sociales (Ve)

           
        
Rhizoctonia solani Revista Latinoamericana
de Biotecnología Ambiental y Algal6 


        
  11  



Sinergia Académica7
 %
            
        
      6


    Oryza sativa     
   Journal of Science and Research: Revista
   5  


        Oryza
sativa  Cultivos Tropicales 45  
 

    

       
Agropecuaria 2  
% %

Revista Colombiana
de Biotecnología 14  

  
Revista
  11  



        


             
Magazine de Las Ciencias:
     9  


         
 Ciencia, Tecnología y Salud 6  


   Ciencia y Enfermería 10
  

      
Ciencia y Tecnología
Agropecuaria 6  


  

     Revista Mexicana de Ciencias
Agrícolas
 11  


Oryza sativa
    
48  



     Bioagro36  

     
           
   Revista Espacios 44


          Oryza sativa 
     2
 % %
         
         
Agronomía Tropical 51  





Fimbristylis littoralis

   Bioagro 29  

        
  Oryza latifolia    
    Agronomía Mesoamericana 33  



Brazilian Journal of Animal and Environmental Research
5
   
        

South Florida Journal of Development
 3  

           
(       
   Bioagro 29  



    26  

         
           
        Revista
Colombiana de Ciencia Animal 12  


        
  Zea mays 
Hombre, Ciencia y Tecnología25

           
Revista Sobre
      12  
