灌溉紫花苜蓿种植对灰钙土水盐动态的影响

李勇1,2，何秀珍1，宋乃平1,2，刘孝勇1

Influence of gray calcium soil moisture and salt content dynamic of the alfalfa planting in irrigated lands

节水灌溉 . 2011, (5): 20 -22 .