[6]Dong X X, Guo H H and Kong L A.Effects of Medicago sativa L. on the salt character and fertility of coastal saline soil[J].Shandong Agricultural Sciences, 2001,(1):24-25.

 
  • 董晓霞;郭洪海;孔令安.;滨海盐渍地种植紫花苜蓿对土壤盐分特性和肥力的影响
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