干旱区生态环境知识资源中心(Arid): Impact of Biomass Recycling and Fertilization on Soil Microbiological Characteristics and Wheat Productivity in Semi-Arid Environment

Arid

DOI	10.3390/agronomy13041054
	Impact of Biomass Recycling and Fertilization on Soil Microbiological Characteristics and Wheat Productivity in Semi-Arid Environment
	Yadav, Govind Kumar; Dadhich, Sunil Kumar; Yadav, Rajendra Kumar; Kumar, Rajesh; Dobaria, Jalpa; Paray, Bilal Ahamad; Chang, Soon Woong; Ravindran, Balasubramani
通讯作者	Yadav, GK
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2023
卷号	13 期号:4
英文摘要	In India, 700 million tons of agricultural waste generated annually is burned by farmers in the fields, which decreases biological activity in soil. The issue of handling the enormous amounts of crop residues that emerge from increased crop output might be resolved by composting. However, different crop residues improve soil physico-chemical and biological properties in different ways. Crop residue incorporation and fertilization (NPK) impact crop productivity due to changes in soil microbial biomass carbon, nitrogen, phosphorous, and the soil enzymatic activity. A field experiment was conducted for two years (2020-2021 and 2021-2022), which comprises five partially composted crop residues treatments viz., control, clusterbean straw, groundnut shell, pearlmillet husk, and sesame stover (added at rate of 5 t ha(-1)), and four fertilization (NPK) treatments viz., control, 75% RDF, 100% RDF, and 125% RDF. The microbial biomass carbon (MBC), microbial biomass nitrogen (MBN), microbial biomass phosphorus (MBP), enzymatic activities in soil and wheat yield were studied under a semi-arid environment (India). Data showed that the continuous application of crop residues and fertilizer significantly affected MBC, MBN, MBP, and soil enzymatic activity after two years of experimentation in a semi-arid region environment. The highest levels of microbial biomass (viz, MBC, MBN, MBP) and enzyme activities were noticed in the sesame stover and 125% recommended dose of fertilizer (RDF) treatments. Therefore, this study highlights the need for restoring crop residue for effective soil management. The crop residue and NPK fertilization are more efficient in improving the soil's microbial properties and the yield of wheat.
英文关键词	crop residue microbial biomass nitrogen C N ratio microbial biomass carbon microbial biomass phosphorous and dehydrogenase alkaline phosphatase enzymatic activity
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:000979436500001
WOS关键词	ORGANIC-CARBON FRACTIONS ; MICROBIAL BIOMASS ; ENZYME-ACTIVITIES ; BIOCHEMICAL CHARACTERISTICS ; CHEMICAL-PROPERTIES ; EXTRACTION METHOD ; LOESS PLATEAU ; CROP RESIDUES ; MATTER ; MANAGEMENT
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395203
推荐引用方式 GB/T 7714	Yadav, Govind Kumar,Dadhich, Sunil Kumar,Yadav, Rajendra Kumar,et al. Impact of Biomass Recycling and Fertilization on Soil Microbiological Characteristics and Wheat Productivity in Semi-Arid Environment[J],2023,13(4).
APA	Yadav, Govind Kumar.,Dadhich, Sunil Kumar.,Yadav, Rajendra Kumar.,Kumar, Rajesh.,Dobaria, Jalpa.,...&Ravindran, Balasubramani.(2023).Impact of Biomass Recycling and Fertilization on Soil Microbiological Characteristics and Wheat Productivity in Semi-Arid Environment.AGRONOMY-BASEL,13(4).
MLA	Yadav, Govind Kumar,et al."Impact of Biomass Recycling and Fertilization on Soil Microbiological Characteristics and Wheat Productivity in Semi-Arid Environment".AGRONOMY-BASEL 13.4(2023).