水氮后移条件下滴灌量对新农豆2号根系生长及产量的影响
梁辉, 章建新, 薛丽华, 贾珂珂

Effects of Drip Irrigation Amount on Root Growth and Yield of Xinnongdou 2 under the Condition of the Postpone of Water and Nitrogen
Liang Hui, Zhang Jianxin, Xue Lihua, Jia Keke
图2 滴灌量对根干重密度的影响
Fig.2 Influence of drip irrigation amount on dry weight density of root