Weed control and grain yield in double-cropped soybean
نویسندگان
چکیده
منابع مشابه
Effect of cropping system on cotton biomass accumulation and yield formation in double–cropped wheat–cotton
Wheat–cotton double cropping practices on a large scale in cotton belt of the Yellow RiverValley and the Yangtze River Valley in China. Field experiments were conducted to determinethe effects of wheat–cotton double cropping on cotton biomass accumulation and yieldformation during 2011/12 and 2012/13 growing seasons. Two cotton cultivars, Siza 3 (mid–latematurity) and CCRI 50 (early maturity), ...
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Research was conducted on silt-loam Alfisols at the Pine Tree Branch (PTBS) and Cotton Branch (CBES) Experiment Stations. Prior to the initiation of this study, both study locations were cropped under CT; thus the results of this study represent a short-term NT history. Previous crops were sorghum (Sorghum bicolor L.) and soybean at PTBS and CBES, respectively. The research area was established...
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ABSTRACT- Crop residue is applied to amend soil properties and increase crop yield. In this study, the effects of rapeseed residues and different rates of nitrogen on grain yield and yield components of sunflower and weed dry matter were investigated. The experiment was conducted at the Experimental Farm of College of Agriculture, Shiraz University, located at Badjgah, Shiraz, Iran in 2007-2008...
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Management of nitrogen fertilization in crops is one of the most important components of integrated weed management. A two-year field experiment was conducted to determine the direct effects of wild mustard aboveground biomass and N content of wild mustard on oilseed rape yield. A set of factorial treatments was arranged in a randomized complete block design with four replications. Treatments w...
متن کاملThe Influence of Nitrogen Fertilizer and Wheat-Straw Management on Double-Cropped Soybean Germination and Development
Many eastern Arkansas producers who typically grow soybean (Glycine max L.) in a wheat (Triticum aestivum L.)-soybean double-crop system choose to burn wheat residue immediately after harvest as a means of seedbed preparation. Burning residue adds a considerable amount of carbon dioxide (CO2) to the atmosphere and prevents the return of much needed carbon (C) to the soil. Alternative wheat-resi...
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ژورنال
عنوان ژورنال: Pesticidi i fitomedicina
سال: 2008
ISSN: 1820-3949,2406-1026
DOI: 10.2298/pif0802107s