碱茅草在宁夏的适应性及耐盐碱性研究  

STUDY ON ADAPTABILITY AND ANTISALT—ALKALINITY OF ALKALI—COGONGRASS IN NINGXIA

作　　者：苗济文[1] 何尚仁[1] 王平武[1] 

机构地区：[1]宁夏农林科学院土壤肥料研究所,银川750002

出　　处：《中国草地》1993年第3期32-35,共4页Grassland of China

摘　　要：大量试验证明,碱茅草在宁夏试验地区的土壤、气候条件下栽培.分蘖能力强,生长速度快,鲜草产量达2000kg/亩,而且表现有较强的抗碱能力。In this paper, the adaptability and antisalt—alkalinity of alkali cogongrass in Ningxia have been discussed. The result of experiments showed that the antialkalinity capability of this grass was geat, its tillering capability was also very strong, fresh grass yield was 30000kg/ha more or less under the condition of local soil and climate, but its antisalinity was lower than its antialkalinity.

关 键 词：碱茅草 耐盐性 抗碱能力 适应性 

分 类 号：S543.901[农业科学—作物学]