نتایج جستجو برای: nitrogen use efficiency
تعداد نتایج: 2157301 فیلتر نتایج به سال:
Rice (Oryza sativa L.) is a daily staple food crop for more than half of the global population and improving productivity an important task to meet future demands expanding world population. The application nitrogen (N) fertilization improved rice growth in world, but excess use causes environmental economic issues. One main goals breeding reducing N while maintaining productivity. Therefore, e...
The aim of this study was to investigate the influence of different nitrogen sources on qualitative and quantitative characters and economic benefit of potato (Sante cultvar). This experiment was conducted in a randomized complete block design with four treatments and three replicates at Behbahan Agriculture Research Station, Behbahan, south-east Iran, in two years (2014 and 2016). Treatments w...
Nitrogen (N) is an essential and limiting nutrient for crop production, as it a structural part of plants involved in various processes. Worldwide, agricultural soils lack one or more nutrients, nitrogen them. Adding sufficient amount N will increase production. However, the overuse loss from soil-plant system detrimental to environment results economic losses. has reactive forms like ammonia, ...
in order to investigate the yield and yield components of four lentil genotypes (local line, local bulk, ill-10314 and ill-6037 genotypes) as affected by three urea nitrogen levels including 0, 45 and 90 kg ha-1, a factorial experiment based on randomized complete block design with three replications was carried out in agriculture and natural resources research center of ardabil, during 2008. b...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید