气候变化领域集成服务门户(CCPortal): Biological and Chemical Vicissitudes in Soil Rhizosphere Arbitrated under Different Tillage, Residues Recycling and Oilseed Brassica-Based Cropping Systems

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DOI	10.3390/su16052027
	Biological and Chemical Vicissitudes in Soil Rhizosphere Arbitrated under Different Tillage, Residues Recycling and Oilseed Brassica-Based Cropping Systems
	Jat, Ram Swaroop; Singh, Har Vir; Dotaniya, Mohan Lal; Choudhary, Ram Lal; Meena, Mukesh Kumar; Rai, Pramod Kumar
发表日期	2024
EISSN	2071-1050
起始页码	16
结束页码	5
卷号	16 期号:5
英文摘要	In this study, the impacts of long-term soil and crop management practices on crop productivity and soil health in oilseed brassica-based production systems were examined. Different tillage, crop residue recycling and cropping systems (fallow-mustard, cluster bean-mustard, green gram-mustard, maize-mustard, pearl millet-mustard and sesame-mustard) were studied for 5 years at two soil depths (0-15 and 15-30 cm) in a split-plot design with three replications. No-till permanent beds with crop residue (PB + R) noticeably improved soil organic carbon (SOC), microbial biomass carbon (MBC), enzymes (dehydrogenase (DHA) and alkaline phosphatase (AlP)), nitrogen fractions (available and total nitrate) and available phosphorus and potassium content in both soil layers compared to conventional tillage without crop residues. However, the plough soil layer (0-15 cm) showed higher concentrations of soil carbon, enzymes, N fractions and available P than in the subsoil (15-30 cm). The dynamic soil biological and chemical properties also varied with the crop stage, and higher MBC at 30 days, SOC and enzymatic activities at 60 days, and N fractions and available P and K during the harvesting of mustard crop were recorded. Green gram-mustard rotation showed higher values in terms of biological and chemical parameters. Thus, the legume-based mustard crop rotation following no-till permanent beds and residue recycling was found to be holistic in terms of improving soil health and nutrient cycling.
英文关键词	soil organic carbon; soil enzymes; soil nutrients; tillage; mustard-based cropping systems; crop residue recycling
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS记录号	WOS:001182933200001
来源期刊	SUSTAINABILITY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/300007
作者单位	Indian Council of Agricultural Research (ICAR); ICAR - Directorate of Rapeseed & Mustard Research
推荐引用方式 GB/T 7714	Jat, Ram Swaroop,Singh, Har Vir,Dotaniya, Mohan Lal,et al. Biological and Chemical Vicissitudes in Soil Rhizosphere Arbitrated under Different Tillage, Residues Recycling and Oilseed Brassica-Based Cropping Systems[J],2024,16(5).
APA	Jat, Ram Swaroop,Singh, Har Vir,Dotaniya, Mohan Lal,Choudhary, Ram Lal,Meena, Mukesh Kumar,&Rai, Pramod Kumar.(2024).Biological and Chemical Vicissitudes in Soil Rhizosphere Arbitrated under Different Tillage, Residues Recycling and Oilseed Brassica-Based Cropping Systems.SUSTAINABILITY,16(5).
MLA	Jat, Ram Swaroop,et al."Biological and Chemical Vicissitudes in Soil Rhizosphere Arbitrated under Different Tillage, Residues Recycling and Oilseed Brassica-Based Cropping Systems".SUSTAINABILITY 16.5(2024).