干旱区生态环境知识资源中心(Arid): Meliorative Efficiency of Shrub Coulisses in Arid Pastures of Southern Russia

Arid

DOI	10.1134/S2079096120010126
	Meliorative Efficiency of Shrub Coulisses in Arid Pastures of Southern Russia
	Tyutyuma, N. V.; Bulakhtina, G. K.; Kudryashov, A. V.; Kudryashova, N. I.
通讯作者	Tyutyuma, NV ; Bulakhtina, GK
来源期刊	ARID ECOSYSTEMS
ISSN	2079-0961
EISSN	2079-0988
出版年	2020
卷号	10 期号:1 页码:52-57
英文摘要	The paper describes a long-term experiment (2008-2018) on the influence of shrub coulisses on the vegetation cover of semidesert, degraded pastures. Changes in the height of the snow cover in winter, the reserve of productive moisture in the soil, the species composition, and the productivity of arid pastures in the dynamics of growth and development of shrub coulisses were studied. The experiments were carried out according to the methods of the All-Russia Scientific Research Institute of Agroforestry (Pavlovsky, 1973), the All-Russia Scientific Research Institute of Feed (Metodika horizontal ellipsis , 2015), and Dospekhov (1985). As a result, it was found that, with an increase in the height of teresken bushes, the snow-cover height increased on average by 3.5-11 times in comparison with a natural pasture without coulisses, depending on the amount of precipitation. In the first five years, the productive moisture reserve in the soil increased by 7.2-9.1 mm. When the coulisse height reached more than 1 m, it increased by 8.8-24.8 mm. Ten years later, on the site with coulisses, the number of dominants in the plant association increased by four species. Starting from the third year of teresken vegetation, the productivity of the pasture with coulisses grew 1.3-3.9 times over the years of research.
英文关键词	pasture phytocoenoses degradation desertification shrub coulisses productive moisture reserve
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000521164400007
WOS类目	Ecology
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334274
作者单位	[Tyutyuma, N. V.; Bulakhtina, G. K.; Kudryashov, A. V.; Kudryashova, N. I.] Russian Acad Sci, Caspian Agr Fed Sci Ctr, S Solenoe Zaimische 416251, Astrakhan Regio, Russia
推荐引用方式 GB/T 7714	Tyutyuma, N. V.,Bulakhtina, G. K.,Kudryashov, A. V.,et al. Meliorative Efficiency of Shrub Coulisses in Arid Pastures of Southern Russia[J],2020,10(1):52-57.
APA	Tyutyuma, N. V.,Bulakhtina, G. K.,Kudryashov, A. V.,&Kudryashova, N. I..(2020).Meliorative Efficiency of Shrub Coulisses in Arid Pastures of Southern Russia.ARID ECOSYSTEMS,10(1),52-57.
MLA	Tyutyuma, N. V.,et al."Meliorative Efficiency of Shrub Coulisses in Arid Pastures of Southern Russia".ARID ECOSYSTEMS 10.1(2020):52-57.