干旱区生态环境知识资源中心(Arid): The Study Of The Processes, Degradation Factors And The Selection Of Crops For The Restoration Of Bioresourses Capacity Of The Grassland Of Semi Desert Zones.

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	The Study Of The Processes, Degradation Factors And The Selection Of Crops For The Restoration Of Bioresourses Capacity Of The Grassland Of Semi Desert Zones.
	Nasiyev, Beybit
通讯作者	Nasiyev, B
来源期刊	RESEARCH JOURNAL OF PHARMACEUTICAL BIOLOGICAL AND CHEMICAL SCIENCES
ISSN	0975-8585
出版年	2016
卷号	7 期号:3
英文摘要	The centuries of human impact on ecosystems caused the appearance and progressive growth of the processes of degradation and desertification, which have now become global in nature. Now these areas account for approximately 145 million ha of irrigated land, 170 million ha of rainfed arable land and 3.6 billion ha of pastures. There are about 860 million people here, or almost 20 % of the world's population. As a result of an active human impact on the environment there is a constant change in its ecological status, mainly to the downside. Such adverse changes include the processes of degradation and desertification, caused by the adverse natural preconditions, and, above all, by the unsustainable economic activities in very fragile and easily vulnerable ecosystems. The article presents the results of a research which was made in the semidesert zone, and was monitoring the processes and factors of degradation of soil and vegetation cover of the grassland of Zhangalinsky area of West Kazakhstan. However, an important task for humanity is the prevention of degradation and restoration of lands disturbed in a process of degradation and desertification. In the semi-desert zone of West Kazakhstan region, one of the ways of improving the condition of devastated and degraded land and improving the efficiency of forage production is the restoration of bio-resource potential of the grassland. Thus, for the improvement of conditions of hayfields and pastures there is a high importance of a correct selection of single-species perennial grasses and their mixtures. The article also contains the results of the research, allowing estimating productivity of perennial grasses in single-species, mixed crops in the conditions of semi-desert zone of West Kazakhstan region to restore the bio-resource potential of degraded meadows and pastures. The research has established the highest productivity of grass mixtures with the participation of Yellow sweet clover and Wheatgrass (0,60-1,03 t/ha of dry weight) compared with a single-species crops of these perennial grasses of a hay use. In a pastures among the perennial grasses the most productive were a single-species crops of Wheatgrass (0.55 to 0.77 t/ha of dry weigt).
英文关键词	desertification degradation forage areas a single-species planting grass mixtures perennial grasses forage value bioresource potential
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000410653000324
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/331913
作者单位	[Nasiyev, Beybit] West Kazakhstan Agr Tech Univ, Zhangir Khan St 51, Uralsk 090000, Kazakhstan
推荐引用方式 GB/T 7714	Nasiyev, Beybit. The Study Of The Processes, Degradation Factors And The Selection Of Crops For The Restoration Of Bioresourses Capacity Of The Grassland Of Semi Desert Zones.[J],2016,7(3).
APA	Nasiyev, Beybit.(2016).The Study Of The Processes, Degradation Factors And The Selection Of Crops For The Restoration Of Bioresourses Capacity Of The Grassland Of Semi Desert Zones..RESEARCH JOURNAL OF PHARMACEUTICAL BIOLOGICAL AND CHEMICAL SCIENCES,7(3).
MLA	Nasiyev, Beybit."The Study Of The Processes, Degradation Factors And The Selection Of Crops For The Restoration Of Bioresourses Capacity Of The Grassland Of Semi Desert Zones.".RESEARCH JOURNAL OF PHARMACEUTICAL BIOLOGICAL AND CHEMICAL SCIENCES 7.3(2016).

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