Degeneration and conservational trial of Aneurolepidium chinense [Gramineae] grassland in northern China, 2: Degradation of vegetation and soil alkalization
1993
Kawanabe, S. (Azabu Univ., Sagamihara, Kanagawa (Japan). Faculty of Veterinary Medicine) | Oshida, T. | Zhu, T.C. | Bai, X.K. | Xing, Y.L.
Aneurolepidium chinense grassland which distributes from Northeastern China to Inner Mongolia and is classified as meadow steppe produced a large amount of high quality forages and has been valuable natural resources. However, it is said that the grassland has been alkalined and severely degraded, owing to the irrational use in the recent 20-30 years. In order to clarify the ecology of degraded grassland from conservatonal point of view, a survey was carried out in the northwestern part of Harbin
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