Title: Reduction of weeds and improvement of soil quality and yield of wheat by tillage in Northern Great Plains of Ganga River in India
Abstract:The influence of tillage on soil physical properties, weeds population and crop yield of wheat (Triticum aestivum) in agricultural fields was investigated in the Great Plains of Ganga River. The resul...The influence of tillage on soil physical properties, weeds population and crop yield of wheat (Triticum aestivum) in agricultural fields was investigated in the Great Plains of Ganga River. The results revealed that summer tillage and spring tillage showed significant (P>0.05) change in moisture content, water holding capacity (WHC), hydraulic conductivity and microbial biomass of the agricultural soil in comparison to no-till soil. Soil bulk density (BD) was not significantly (P>0.05) affected by tillage. Both the summer and spring tillage decreased the moisture content, BD, WHC, hydraulic conductivity and microbial biomass. Both summer tillage and spring tillage significantly (P<0.05) decreased the number of weeds in the soil used for wheat cultivation. A total of 38 species of weeds from 22 families were recorded before the tillage, which was decreased to 5 and 12 species after summer and spring tillage respectively. Among the tillage, summer tillage more significantly (P<0.01) decreased the weeds in comparison to spring tillage. Both the summer and spring tillage significantly (P<0.05) increased crop yield of T. aestivum. Therefore, tillage improved the soil health and crop yield, and decreased the weed population.Read More
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
Access and Citation
Cited By Count: 5
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot