有机肥替代化肥对旱地小麦产量和养分利用效率的影响及其经济环境效应
张奇茹1(
),谢英荷1,2,3(),李廷亮1,2,3,刘凯1,姜丽伟1,曹静1,邵靖琳1
),谢英荷1,2,3(),李廷亮1,2,3,刘凯1,姜丽伟1,曹静1,邵靖琳1
Effects of Organic Fertilizers Replacing Chemical Fertilizers on Yield, Nutrient Use Efficiency, Economic and Environmental Benefits of Dryland Wheat
ZHANG QiRu1(),XIE YingHe1,2,3(),LI TingLiang1,2,3,LIU Kai1,JIANG LiWei1,CAO Jing1,SHAO JingLin1
),XIE YingHe1,2,3(),LI TingLiang1,2,3,LIU Kai1,JIANG LiWei1,CAO Jing1,SHAO JingLin1
图1. 有机肥替代化肥下2 m土层硝态氮残留特征
Fig. 1. Residual characteristics of nitrate nitrogen in 2 m soil layer under organic fertilizer replacing chemical fertilizer
