旱地全膜覆土穴播荞麦田土壤水热及产量效应研究

方彦杰,张绪成,于显枫,侯慧芝,王红丽,马一凡

Effects of whole soil-plastic mulching with hole-sowing on soil temperature, moisture and yield of buckwheat in aridlands

Yan-Jie FANG,Xu-Cheng ZHANG,Xian-Feng YU,Hui-Zhi HOU,Hong-Li WANG,Yi-Fan MA

图4 荞麦不同生长时期0~300 cm土层土壤含水量变化 FMS: 全膜覆土穴播种植; CK: 露地穴播种植。

Fig. 4 Dynamics of soil water content in 0-300 cm soil layer during buckwheat growth stage FMS: whole field soil-plastic mulching with hole-sowing; CK: hole-sowing on bare soils.