Nutrient Losses from Sloping Lands as Affected by Surface Mulching and Cultivation in Sichuan

IPNI-2009-CHN-SC17

Maize Yield and Nutrient Losses from Sloping Lands as Affected by Different Rates of Nitrogen, Phosphorus and Potassium Fertilizers in Sichuan, 2012 The objective of this project was to evaluate the effect of application of different rates of N, P and K fertilizers on maize yield and nutrient losses from Sichuan's sloping farmlands during the summer rainy season. Read more


Year of initiation:2009
Year of completion:2011

Interpretive Summary

Maize Yield and Nutrient Losses from Sloping Lands as Affected by Different Rates of Nitrogen, Phosphorus and Potassium Fertilizers in Sichuan, 2012 The objective of this project was to evaluate the effect of application of different rates of N, P and K fertilizers on maize yield and nutrient losses from Sichuan's sloping farmlands during the summer rainy season.

Nutrient Losses from Sloping Lands as Affected by Nitrogen Sources and Surface Mulch in Sichuan, 2011 The objective of this project was to further evaluate the effects of different N sources and surface mulching methods on corn yield and nutrient losses from Sichuan’s sloping farmlands during the summer rainy season.

Nutrient Losses from Sloping Lands as Affected by Methods of Surface Mulching and Cultivation in Sichuan, 2010 The objective of this project was to further evaluate effects of different methods of surface mulching and cultivation on corn yield and nutrient losses from Sichuan’s sloping farmlands during the summer rainy season. The three types of surface mulching included: a check (no mulching), wheat straw, and plastic film.

Nutrient Losses from Sloping Lands as Affected by Methods of Surface Mulching and Cultivation in Sichuan, 2009 The objective of this project was to evaluate effects of different methods of surface mulching and cultivation on corn yield and nutrient losses from Sichuan’s sloping farmlands during the summer rainy season. Three types of surface mulching included a check (no mulching), wheat straw, and plastic film.

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Project Leader

Chaowen Lin, Sichuan Academy of Agricultural Sciences


Project Cooperators

Pang, Liangyu


IPNI Staff

Shihua Tu


Location

Asia \ Eastern Asia \ CHN \ Sichuan \ Ziyang


Topics

4r place, 4r rate, nutrient management, soil erosion

maize

Nitrogen (N), Phosphorus (P), Potassium (K)