13 Oct 2014

4R Nutrient Stewardship for Sunflower Crops in Northwest China


Nutrient 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 approach can lead to better performing sunflower cropping systems.

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更多关于...: 4R 养分管理