干旱区生态环境知识资源中心(Arid): The game changing role of traditional ecological knowledge based Agri amendment systems in nutrient dynamics in the stress prone semi arid tropics

Arid

DOI	10.1038/s41598-021-88801-8
	The game changing role of traditional ecological knowledge based Agri amendment systems in nutrient dynamics in the stress prone semi arid tropics
	Sharma, Seema B.; Thivakaran, G. A.; Thakkar, Mahesh G.
通讯作者	Sharma, SB (corresponding author), KSKV Kachchh Univ, Dept Earth & Environm Sci, Bhuj, Gujarat, India.
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2021
卷号	11 期号:1
英文摘要	The major crop nutrients determine the nutritional content and vigor of crops. The deficiency or occurrence below minimal level of any of the nutrients are often seen as a cause of poor growth or complete crop failure. The present study was an attempt to understand the impact of Traditional Ecological Knowledge (TEK) (A1)vis-a-vis conventional chemical intensive (A2)agriculture amendment systems in altering/modifying the nutrient dynamics of the soil with respect to nitrogen (N), phosphorus (P), potassium (K) and sulphur (S), calcium (Ca), magnesium (Mg) levels in the pre, mid and post-harvest phases of crop in six cropping seasons spread across four years. The study area was a geo-ecologically unique terrain of Kachchh, Western India, a typical representative of allied arid and semi-arid tropics that are prone to various natural threats and stressors like drought, salinity and erratic rainfall pattern that affect the agri-management activities. Seasonal amendment data, clearly depicts that TEK based systems were efficient in soil organic carbon (SOC) accrual over seasons, an important trait required in challenging settings of tropical aridisols. The major primary (N, P, K) and secondary (S, Ca, Mg) nutrients were at par or higher than integrated chemical intensive systems. TEK based amendments ensured proper and timely management of nutrients in the soil. This inherent value addition offered by indigenous manure applications is an important step in climate change mitigation measures and overall agricultural sustainability.
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000657422500015
WOS关键词	SOIL ; PHOSPHORUS
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/2XILL650/368782
作者单位	[Sharma, Seema B.; Thakkar, Mahesh G.] KSKV Kachchh Univ, Dept Earth & Environm Sci, Bhuj, Gujarat, India; [Thivakaran, G. A.] Blue Bay Coastal Res Fdn, Chennai, Tamil Nadu, India
推荐引用方式 GB/T 7714	Sharma, Seema B.,Thivakaran, G. A.,Thakkar, Mahesh G.. The game changing role of traditional ecological knowledge based Agri amendment systems in nutrient dynamics in the stress prone semi arid tropics[J],2021,11(1).
APA	Sharma, Seema B.,Thivakaran, G. A.,&Thakkar, Mahesh G..(2021).The game changing role of traditional ecological knowledge based Agri amendment systems in nutrient dynamics in the stress prone semi arid tropics.SCIENTIFIC REPORTS,11(1).
MLA	Sharma, Seema B.,et al."The game changing role of traditional ecological knowledge based Agri amendment systems in nutrient dynamics in the stress prone semi arid tropics".SCIENTIFIC REPORTS 11.1(2021).