提高盐化草甸改良效果的研究  

STUDY ON INCREASING EFFECTIVENESS OF IMPROVING THE SALINE MEADOW

作　　者：贾明[1] 

机构地区：[1]内蒙古畜牧科学院

出　　处：《草业科学》1993年第1期13-13,20,共2页Pratacultural Science

摘　　要：种植碱茅草改良盐碱地,效果虽然显著,但是碱茅草在播种当年,生长发育缓慢,产草量不高。而采用同时播种保护作物湖南稷子的方法,可以明显地提高草地在播种当年的饲草产量,并可抑制碱蓬等杂草的危害,在短时间内降低土壤含盐量,改良效果显著。The effectiveness of sowing puccinella to improve the saline meadow is notable.But it grows slowly, with low yield during the frist year.However if it is sown protective crop,the production of the herbage can be increased.With better economic results,and the growth of weeds and the soil salinity reduced in a short time.

关 键 词：碱茅草 盐碱土 土壤改良 

分 类 号：S156.49[农业科学—土壤学]