宁夏中部半干旱带不同灌溉量下的禾豆混播效果
张会丽
1
, 朱林
2,
3
, 许兴
1,
2
Effect of mixed sowing of graminaceous and leguminous forages under different water regimes in Ningxia central semi-arid belt
Zhang Hui-li
1
, Zhu Lin
2,
3
, Xu Xing
1,
2
不同灌溉量下的土壤含水量