摘要
对青海浅山区梯田地埂上种植的甘蒙柽柳的生物、生态学特性、生长状况、成活率、抗逆性、水保效益、生态效益、经济价值等方面进行了系统的研究。甘蒙柽柳抗逆性强 ,根系发达、萌发力强、耐干旱、耐盐碱。在地埂上栽培成活率高 ,生长量大 ,直根系 ,不串根 ,栽培技术简单 ,插穗来源广泛 ,易被群众接受 ,易于推广。甘蒙柽柳不仅有很好的水保效益和观赏价值 ,而且有很高的经济价值 。
A systematic study about the characteristics of Tamarix austremongolica Nakai was made, such as biological and ecological features, living conditions, survival rate, stress tolerance and the benefits of soil and water conservation, ecological and social value of the plant.It has many characteristics,ie stress tolerance, flourishing root system, dry resistance, and salt alkali tolerance. Planted on the ridge, it has some advantages, such as high survival rate, rich number of growing, direct root system and without serial root, as well as simple cultivation technique. The source of insert is rich and it is easy to be accepted and expanded. Tamarix austremongolica Nakai not only has good values of soil and water conversation and the view but also the economic benefit.
出处
《水土保持研究》
CSCD
2003年第2期112-115,139,共5页
Research of Soil and Water Conservation
关键词
梯田
护埂植物
甘蒙柽柳
青海浅山区
水土保持
terraced fields
the plant of protecting ridge
Tamarix austremongolica Nakai
