干旱区生态环境知识资源中心(Arid): Bamboo-based agroforestry system (Dendrocalamus strictus plus sesame-chickpea) for enhancing productivity in semi-arid tropics of central India

Arid

DOI	10.1007/s10457-020-00492-8
	Bamboo-based agroforestry system (Dendrocalamus strictus plus sesame-chickpea) for enhancing productivity in semi-arid tropics of central India
	Dev, Inder 1; Ram, Asha 1; Ahlawat, Sudhir Pal 1; Palsaniya, Dana Ram 2; Singh, Ramesh 1; Dhyani, Shiv Kumar 3; Kumar, Naresh 1; Tewari, Rama Kant 1; Singh, Mahendra 1; Babanna, Sridhar K.1; Newaj, Ram 1; Dwivedi, Ragunandan Prasad 1; Kumar, Ram Vinod 2; Yadav, Ram Swaroop 4; Chand, Lal 1; Kumar, Dhiraj 1; Prasad, Jasti 5
通讯作者	Ram, Asha
来源期刊	AGROFORESTRY SYSTEMS
ISSN	0167-4366
EISSN	1572-9680
出版年	2020
卷号	94 期号:5 页码:1725-1739
英文摘要	Bundelkhand region of central India is characterized by erratic rainfall with high frequency of drought. The region has undulating topography, poor groundwater resources and shallow soils with low soil fertility, resulting in frequent crop failures. A study was undertaken to assess the potential of bamboo-based agroforestry system to enhance productivity and economic returns at the research farm of ICAR-Central Agroforestry Research Institute, Jhansi (Uttar Pradesh), India, which lies in the Bundelkhand region of central India. The 7-year study (2007-2015) recorded 2906 number of bamboo culms ha(-1) at 10 m x 10 m spacing compared to 2409 culms under 12 m x 10 m spacing. Averaged over 3 years (5th, 6th and 7th year), bamboo culm yield from agroforestry (Dendrocalamus strictus + Sesamum indicum-Cicer arietinum)/(bamboo + sesame-chickpea) was higher by 3.20 and 4.96% over sole bamboo in 12 m x 10 m and 10 m x 10 m, respectively. The intercrop productivity started declining from 3rd year onwards, and the extent of reduction in productivity was to the tune of 26.1, 23.7, 24.2, 17.4 and 17.4% during the 3rd, 4th, 5th, 6th and 7th year, respectively. From 5th year onwards, the harvested bamboo culms contributed to the improvement in the system productivity and it was 29 and 236% higher than the sole crops and sole bamboo, respectively, during the 7th year. Financial analysis showed that bamboo-based agroforestry system (bamboo + sesame-chickpea) planted at 12 m x 10m spacing was having high land equivalent ratio (1.95-2.14) and was more profitable than arable cropping and sole bamboo. Therefore, the Dendrocalamus strictus-based agroforestry system can be a potential alternative to arable cropping in semi-arid tropics of central India to enhance productivity and economic returns.
英文关键词	Agroforestry Dendrocalamus strictus Productivity Returns Semi-arid region
类型	Article
语种	英语
国家	India
收录类别	SCI-E
WOS记录号	WOS:000527896100001
WOS关键词	CARBON SEQUESTRATION ; LITTER ; IMPACT ; GROWTH ; YIELD ; DECOMPOSITION ; DYNAMICS ; REGION
WOS类目	Agronomy ; Forestry
WOS研究方向	Agriculture ; Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/313980
作者单位	1.ICAR Cent Agroforestry Res Inst, Jhansi 284003, Uttar Pradesh, India; 2.ICAR Indian Grassland & Fodder Res Inst, Jhansi 284003, Uttar Pradesh, India; 3.ICRAF, South Asia Off, New Delhi 110012, India; 4.ICAR Indian Inst Soil & Water Conservat, Reg Ctr, Datia 475661, MP, India; 5.ICAR Cent Res Inst Dryland Agr, Hyderabad 500059, Telangana, India
推荐引用方式 GB/T 7714	Dev, Inder,Ram, Asha,Ahlawat, Sudhir Pal,et al. Bamboo-based agroforestry system (Dendrocalamus strictus plus sesame-chickpea) for enhancing productivity in semi-arid tropics of central India[J],2020,94(5):1725-1739.
APA	Dev, Inder.,Ram, Asha.,Ahlawat, Sudhir Pal.,Palsaniya, Dana Ram.,Singh, Ramesh.,...&Prasad, Jasti.(2020).Bamboo-based agroforestry system (Dendrocalamus strictus plus sesame-chickpea) for enhancing productivity in semi-arid tropics of central India.AGROFORESTRY SYSTEMS,94(5),1725-1739.
MLA	Dev, Inder,et al."Bamboo-based agroforestry system (Dendrocalamus strictus plus sesame-chickpea) for enhancing productivity in semi-arid tropics of central India".AGROFORESTRY SYSTEMS 94.5(2020):1725-1739.