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Titlebook: Application of Vegetation Science to Grassland Husbandry; W. Krause Book 1977 Dr. W. Junk b.v. — Publishers, The Hague 1977 Grünland.Veget

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發(fā)表于 2025-3-21 19:40:43 | 只看該作者 |倒序瀏覽 |閱讀模式
期刊全稱Application of Vegetation Science to Grassland Husbandry
影響因子2023W. Krause
視頻videohttp://file.papertrans.cn/160/159192/159192.mp4
學(xué)科分類Handbook of Vegetation Science
圖書封面Titlebook: Application of Vegetation Science to Grassland Husbandry;  W. Krause Book 1977 Dr. W. Junk b.v. — Publishers, The Hague 1977 Grünland.Veget
影響因子WERNER KRAUSE INTRODUCTION GENERAL COMMENTS ON THIS VOLUME The subject" Application of vegetation science to grassland husbandry" is not limited by geographical boundaries. It is pro- posed to cover this subject in an internationally applicable work of reference. However, to avoid omissions it would have to em- brace all the diversity of grassland from the Arctic to the Equa- tor. The term "application" requires that the papers contained herein take into account both generally relevant scientific knowl- edge and the special needs of practical farming. The latter are not satisfied solely by the laws of vegetation science; the changing effects of the market, politics, the distribution of wealth and poverty, highly developed technology and the continued use of archaic farming methods must all be considered. To try to cover all this adequately in one volume of ap- proximately 550 pages is a hopeless task. The editor and the authors had to limit themselves to presenting a selection of prob- lems and attempts to solve them, with the aim that these exam- ples should indicate how much vegetation science can contribute to grassland husbandry, and the scope of this contribution is broadened
Pindex Book 1977
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Application of Vegetation Science to Grassland Husbandry978-94-010-1315-4
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,Applicability of Zürich-Montpellier Methods in African Tropical and Subtropical Range Lands,vely. It is necessary to understand their general and peculiar features as complex natural entities of organisms and habitat mutually influencing one another and, although being an open system, maintaining an equilibrium (Tansley, 1935; Sukachev, 1944 as translated by Raney & Daubenmire, 1958; Major, 1969; Ellenberg, 1973; Whittaker, 1975).
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Jing Han,Guoli Gong,Xia Wu,Jian Zha both fire and animal populations. Man has markedly changed the ecosystems of the savanna and grassland regions of east and southern Africa, most noticably by his agricultural activities, involving the hunting and eradication of game animals and replacing them by his domestic livestock.
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Esmhan Jafer,Hossana Twinomurinzirophyll. Active green (chlorophyllous) surfaces are found mainly spread out in flat leaves, but are also present on stems, leaf sheathes, buds, fruits and even under the bark of branches. The amount of green surfaces can be expressed in terms of the ratio of foliage area to unit land area, the “l(fā)eaf area index (LAI)”, introduced by Watson (1947).
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Effects of Game and Domestic Livestock on Vegetation in East and Southern Africa, both fire and animal populations. Man has markedly changed the ecosystems of the savanna and grassland regions of east and southern Africa, most noticably by his agricultural activities, involving the hunting and eradication of game animals and replacing them by his domestic livestock.
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