Presenter Information

Yang en Zhong, Xinjiang University

Publication Date

1989

Description

Many countries have studied shrub control on the grazing land in varying degrees. And their methods are manifold. McLean et al. (1982) have studied grasses, trees and cattle of British Columbia in the felled areas. They found that the plant output had increased year after year. The economic benefit had continued for over 20 years. Fitzgerald et al. (1985) had good results with spring - burn forest lands when grassland was established after roots and stumps of Populus tremuloides had been cleared up and the land improved by cattle grazing. Bailey (1972) found that herbage seedlings can germinate and grow on smoothly after shrub control and sowing by machines. Berry & Stiell (1978) put forward that we must eliminate or check the competition between branches of root tillers and herbage roots so that the grassland can replace the shrubs.

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A Study on Shrub Control on the Shade Slope of Midtainshan Mountains

Many countries have studied shrub control on the grazing land in varying degrees. And their methods are manifold. McLean et al. (1982) have studied grasses, trees and cattle of British Columbia in the felled areas. They found that the plant output had increased year after year. The economic benefit had continued for over 20 years. Fitzgerald et al. (1985) had good results with spring - burn forest lands when grassland was established after roots and stumps of Populus tremuloides had been cleared up and the land improved by cattle grazing. Bailey (1972) found that herbage seedlings can germinate and grow on smoothly after shrub control and sowing by machines. Berry & Stiell (1978) put forward that we must eliminate or check the competition between branches of root tillers and herbage roots so that the grassland can replace the shrubs.