WANG Yan-hua, QIU Xian-kui, HU Guo-qing, et al. Effect of Controlled Release Fertilizer on Nitrogen and Phosphorus Runoff Losses from Farmland in Slope Field[J]. 2011, 25(2).
WANG Yan-hua, QIU Xian-kui, HU Guo-qing, et al. Effect of Controlled Release Fertilizer on Nitrogen and Phosphorus Runoff Losses from Farmland in Slope Field[J]. 2011, 25(2).DOI:
Experiment was conducted in rainy season between May and September 2010.The laws and characteristics of ammonium nitrogen
nitrate nitrogen
particulate nitrogen and phosphorus
total nitrogen and phosphorus difference of two fertilizers were analyzed under different slopes of peanut growing season.The results showed that compared with common fertilizer
in the early reproductive stages
the nutrient loss content of controlled-release fertilizer was lower
ammonium nitrogen content was 5.0%~74.2% lower and nitrat...