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1Academic Journal
Alternate Title: Effect of Winter Green Manure Overturning on Soil Carbon and Nitrogen Content. (English)
المصدر: Journal of Henan Agricultural Sciences; 2020, Vol. 49 Issue 5, p81-87, 7p
مصطلحات موضوعية: NITROGEN in soils, GREEN manure crops, CARBON in soils, HISTOSOLS, PLANT-soil relationships, SOIL sampling
مصطلحات جغرافية: CHINA