干旱区生态环境知识资源中心(Arid): Mung bean cover crop improved soil organic carbon and maize yield in a semiarid area

Arid

DOI	10.1088/1755-1315/637/1/012006
	Mung bean cover crop improved soil organic carbon and maize yield in a semiarid area
	Jaya, I. K. D.; Sudirman; Sudika, I. W.
通讯作者	Jaya, IKD (corresponding author), Postgrad Univ Mataram, Dryland Agr Study Programme, Jl Pendidikan 37 Mataram, Lombok 83125, West Nusa Tengg, Indonesia. ; Jaya, IKD (corresponding author), Univ Mataram, Fac Agr, Jl Majapahit 62 Mataram, Lombok 83125, West Nusa Tengg, Indonesia.
会议名称	7th International Conference on Sustainable Agriculture and Environment (ICSAE)
会议日期	AUG 25-27, 2020
会议地点	ELECTR NETWORK
英文摘要	This study aimed to know the potential use of mung bean (Vigna radiata L. Wilzeck) as a cover crop and its effect on soil organic carbon and maize yield were studied. Six cover crop treatments; 250,000, 375,000 and 500,000 plants/ha combined with desiccation times at 28 and 35 days after sowing (DAS) and one control treatment (without cover crop), were tested in a semi-arid area of North Lombok. Maize at a density of 98,000 plants/ha was planted two weeks following the desiccation time. The treatments were arranged in a Randomized Block Design with three replications. The results revealed that the higher cover crop population density with later desiccation time, produced higher above ground biomass, being the highest at 8.3 Mg/ha and the lowest at 2.6 Mg/ha. The highest cover crop biomass improved soil organic carbon by 60%, nitrogen, phosphorous and potash concentrations in plant tissue by 54%, 54% and 63%, respectively, compared to the one in the control treatment. Maize yield also increased by 24% at the highest cover crop density desiccated at 35 DAS. The use of mung bean as a cover crop sounds promising and further studies are needed to explore more of its potential benefits.
来源出版物	7TH INTERNATIONAL CONFERENCE ON SUSTAINABLE AGRICULTURE AND ENVIRONMENT
ISSN	1755-1307
出版年	2021
卷号	637
出版者	IOP PUBLISHING LTD
类型	Proceedings Paper
语种	英语
开放获取类型	gold
收录类别	CPCI-S
WOS记录号	WOS:000685046900006
WOS关键词	GROWTH
WOS类目	Agriculture, Multidisciplinary ; Green & Sustainable Science & Technology ; Environmental Sciences
WOS研究方向	Agriculture ; Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/365637
作者单位	[Jaya, I. K. D.] Postgrad Univ Mataram, Dryland Agr Study Programme, Jl Pendidikan 37 Mataram, Lombok 83125, West Nusa Tengg, Indonesia; [Jaya, I. K. D.; Sudirman; Sudika, I. W.] Univ Mataram, Fac Agr, Jl Majapahit 62 Mataram, Lombok 83125, West Nusa Tengg, Indonesia
推荐引用方式 GB/T 7714	Jaya, I. K. D.,Sudirman,Sudika, I. W.. Mung bean cover crop improved soil organic carbon and maize yield in a semiarid area[C]:IOP PUBLISHING LTD,2021.