双季稻双直播模式不同早稻秸秆还田方式下氮肥运筹对晚稻生长发育和土壤理化性质的影响

江敏, 何爱斌, 孙会娟, 满建国, 聂立孝

Effects of Nitrogen Management on Growth and Development, Soil Physical and Chemical Properties of Late-Season Rice under Different Straw Retention Treatments of Early-Season Rice in Direct Seeding Mode of Double-Season Rice

Jiang Min, He Aibin, Sun Huijuan, Man Jianguo, Nie Lixiao

图2 不同早稻秸秆还田方式下2种氮肥运筹对晚稻出苗率的影响 不同小写字母表示在0.05水平上差异显著。下同。

Fig.2 Effects of different straw retention treatments of early-season rice on seedling emergence rate of late-season rice under two nitrogen managements Different lowercase letters represent the significant difference at the 0.05 level. The same below.