干旱区生态环境知识资源中心(Arid): Assessment of soil resources of agricultural landscapes in Turkestan region of the Republic of Kazakhstan based on agrochemical indexes

Arid

DOI	10.1515/geo-2022-0652
	Assessment of soil resources of agricultural landscapes in Turkestan region of the Republic of Kazakhstan based on agrochemical indexes
	Mustafayev, Zhumakhan; Skorintseva, Irina; Toletayev, Askhat; Kuderin, Amanzhol; Omarov, Aidos
通讯作者	Toletayev, A
来源期刊	OPEN GEOSCIENCES
ISSN	2391-5447
出版年	2024
卷号	16 期号:1
英文摘要	Natural and climatic features of the soil cover formation of Turkestan region of the Republic of Kazakhstan are identified by a set of hydrological and bioclimatic factors serving as important environment-forming functions, which are reflected in the landscape organization of the territory. When assessing soil resources of agricultural landscapes, integrated index of soil fertility was applied - the soil index, which takes into account the reserves of humus, mineral elements, and hydrolytic acidity. Based on monitoring observations (1996-2019) of soil fertility in agricultural landscapes (agricultural lands) of Turkestan region, assessment of soil resources was performed, which showed that in general, the generalized soil index ranges from 1.086 to 4.800 units depending on natural features of the territory. It is found that the soil index in agricultural landscapes is significantly less than its maximum value (20.000 units), which suggests a pronounced humus deficiency, showing low soil fertility in all agricultural landscapes. To assess the soil resources of agricultural landscapes in Turkestan region, a new approach was applied, which is based on the assessment of energy costs for the soil formation process, which enables to quantitatively reflect the radiation balance of the earth surface, heat, and moisture supply of agricultural land for 1941-1960 and 2001-2020. The indicators applied are subject to the law of vertical zonation and change from the mountain to the arid zone, where the potential energy costs for soil formation range from 82.2-101.9 to 129.4-135.5 kJ/cm2, and natural energy costs energy costs for soil formation from 17.2-21.7 to 121.7-125.2 kJ/cm2.
英文关键词	fertility humus soil index nutrients soil resources landscape dynamics forecasting soil formation
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001289628300001
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405003
推荐引用方式 GB/T 7714	Mustafayev, Zhumakhan,Skorintseva, Irina,Toletayev, Askhat,et al. Assessment of soil resources of agricultural landscapes in Turkestan region of the Republic of Kazakhstan based on agrochemical indexes[J],2024,16(1).
APA	Mustafayev, Zhumakhan,Skorintseva, Irina,Toletayev, Askhat,Kuderin, Amanzhol,&Omarov, Aidos.(2024).Assessment of soil resources of agricultural landscapes in Turkestan region of the Republic of Kazakhstan based on agrochemical indexes.OPEN GEOSCIENCES,16(1).
MLA	Mustafayev, Zhumakhan,et al."Assessment of soil resources of agricultural landscapes in Turkestan region of the Republic of Kazakhstan based on agrochemical indexes".OPEN GEOSCIENCES 16.1(2024).