朱尔沟主沟造林治理研究

Forestation in main gully of Zhuergou as a controlling measure

针对青海省东部农业区浅山造林难度大的问题。作者以在浅山地区具有一定代表性的互助县西山乡朱尔沟主沟为试验点,进行了造林治理研究,做到了科研、推广、示范一体化,本文分析了各供试树种的生长状况及适应性,并根据各种造林立地条件类型的特点,对如何选择适宜树种和采用何种适当的造林治理技术措施进行了阐述。

With respect to difficulties in forestation in shallow mountainous farmland in eastern Qinghai Province, the authors have chosen a typical place , a main gully in Xishan town, Huzhu County, as a test plot where testing-study on forestation has been carried out combining research, demonstration and extension together , In this paper the authors analyse the growth and suitability of tree varieties and explain how to choose proper tree varieties and what forestation techique is adopted in accordance with the local conditions.