4R 养分管理
An innovative approach to best management practices (BMPs) for fertilizer is the Right Source, Right Rate, Right Time, Right Place concept.
13 Oct 20144R Nutrient Stewardship for Sunflower Crops in Northwest ChinaNutrient imbalance following over- and under-application of some nutrients has restricted sunflower production in Northwest China. A review of research demonstrates how the 4R Nutrient Stewardship app ...
13 Oct 20144R Nutrient Management Practices for Potato Production in ChinaIn China, potato yields have been restricted by low and unbalanced nutrient input. A key measure to better tuber yield, quality, and improved nutrient use efficiency will be successful implementation ...
04 Oct 2012Effects of Different Patterns of Land Use on Status of Heavy Metals in Agricultural Soils
By Shao-wen Huang, Ji-yun Jin, and Ping He