种植苜蓿对河北省黄骅盐碱地改良作用研究  

Effects of planting alfalfa on improving saline-alkali soil in Huanghua City,Hebei Province

作　　者：邢家铭 于合兴 XING Jiaming;YU Hexing(Agriculture and Rural Development Bureau of Huanghua City,Cangzhou Bohai New District,Cangzhou 061100,China)

机构地区：[1]河北省沧州渤海新区黄骅市农业农村发展局,河北沧州061100

出　　处：《养殖与饲料》2024年第2期43-45,共3页Animals Breeding and Feed

摘　　要：[目的]指出在黄骅种植苜蓿对盐碱地改良的优劣势,并针对黄骅苜蓿产业发展存在的问题提出对策。[方法]对现有盐碱地苜蓿种植研究进展加以整合,结合黄骅盐碱地成因,分析种植苜蓿对盐碱地改良作用。[结果]苜蓿能够较好地适应黄骅土壤、气候特点,同时在降低盐碱地土层含盐量、增加土壤有机质含量等方面作用显著。[结论]在黄骅盐碱地种植苜蓿,是改良盐碱地较为有效的措施之一,值得大面积推广种植。[Objectives]The advantages and disadvantages of planting alfalfa on improving saline-alkali soil in Huanghua City were pinpointed.The countermeasures to address the problems in develop-ing the alfalfa industry in Huanghua City were proposed.[Methods]The progress of planting alfalfa in saline-alkali soil was reviewed.The effects of planting alfalfa on the improvement of saline alkali soil in Huanghua City were analyzed in combination with the causes of saline-alkali soil in Huanghua City.[Results]Alfalfa adapted well to the characteristics of soil and climate in Huanghua City and played a significant role in reducing the content of salt in saline-alkali soil and increasing the content of or-ganic matter in soil.[Conclusions]It is indicated that planting alfalfa in saline-alkali soil in Huanghua City is one of the more effective measures to improve saline alkali soil,which is worth promoting on a large scale.

关 键 词：苜蓿种植 盐碱地改良 土层含盐量 土壤有机质 黄骅市 

分 类 号：S156.4[农业科学—土壤学]