نتایج جستجو برای: wheat and cotton intercropping
تعداد نتایج: 16846729 فیلتر نتایج به سال:
In order to solve the practical problems of large water demand and shortage resources in traditional wheat/maize intercropping, a planting method changing stubble retention is proposed this paper. This was used study effects three methods wheat straw incineration, return, on grain yield, use efficiency (WUE), economic benefits intercropping. The results showed that, compared with yield burning ...
The efficacy of rye (Secale cereale) and wheat (Triticum aestivum) winter cover crops and cotton stalk and root destruction (i.e., pulling them up) were evaluated in field tests during two growing seasons for Hoplolaimus columbus management in cotton. The effect of removing debris from the field following root destruction also was evaluated. Wheat and rye produced similar amounts of biomass, an...
Field pea (Pisum sativum L.) and wheat (Triticum sativum L.) were either sole cropped or intercropped in a complete design of five relative proportions and five density levels to determine the effects of interspecific interaction in an intercrop on wheat baking quality. It is shown how pea interspecific competitive ability for factors such as light and water results in an increase in wheat prot...
Traditional farming practices suggest that cultivation of a mixture of crop species in the same field through temporal and spatial management may be advantageous in boosting yields and preventing disease, but evidence from large-scale field testing is limited. Increasing crop diversity through intercropping addresses the problem of increasing land utilization and crop productivity. In collabora...
Double direct seeding of cotton (with wheat or rapeseed) is a new method for cotton-growing regions in the Yangtze River Basin to adapt development mechanization. It would help reduce manual labor, optimize amount nitrogen fertilizer be used, physical and chemical production costs, improve benefits fields. We selected five counties from major cotton-producing areas Hubei Province three consecut...
land evaluation is the process of predicting the land use potential on the basis of its attributes. at the present study the qualitative land suitability evaluation was investigated for specific cereal crops including irrigated wheat (triticum aestivum l.), mays (zea mays l.) and cotton (gossypium herbaceum l.), based on fao land evaluation frame works (1976, 1983 and1985), climatic and soil re...
a long-term field experiment was conducted for 7 years to evaluate the effect of different amendments to mitigate the adverse effect of saline-sodic water in a calcareous soil under cotton-wheat cropping system. the pooled results over 7 years revealed that the application of saline-sodic water decreased the mean cotton-seed yield by 20.7% as compared to good quality canal water. however, wheat...
The simultaneous sowing of two or more species in the same field without a fixed location relation to each other—mixed intercropping—is associated with problem optimizing agrotechnics for plants different requirements and instability composition crop. An alternative which eliminates these problems can be strip intercropping. Based on published results seven long-term experiments aimed at unders...
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