干旱区棉花秸秆还田和施肥对土壤氮素有效性及根系生物量的影响
张国娟，濮晓珍，张鹏鹏，张旺锋
Effects of Stubble Returning to Soil and Fertilization on Soil Nitrogen Availability and Root Biomass of Cotton in Arid Region
ZHANG GuoJuan, PU XiaoZhen, ZHANG PengPeng, ZHANG WangFeng
中国农业科学
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2017, (13): 2624
-2634
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DOI: 10.3864/j.issn.0578-1752.2017.13.020
