Arid
DOI10.1016/j.biombioe.2012.11.025
Agro-technology of Jatropha curcas for diverse environmental conditions in India
Singh, Bajrang1; Singh, Kripal1; Rao, G. Rejeshwar2; Chikara, J.3; Kumar, Dinesh4; Mishra, D. K.5; Saikia, S. P.6; Pathre, U. V.1; Raghuvanshi, Niclhi1; Rahi, T. S.1; Tuli, Rakesh7
通讯作者Singh, Bajrang
来源期刊BIOMASS & BIOENERGY
ISSN0961-9534
EISSN1873-2909
出版年2013
卷号48页码:191-202
英文摘要

Jatropha curcas has been widely planted without knowing its standard package of practice for optimizing the yield. Therefore, a standardized agro-technology of Jatropha is required. With this purpose, in this study an elite accession of Jatropha was planted at seven sites in India, covering a range of edapho-climatic conditions. Three experimental trials (spacing, pruning and irrigation and fertilizer) were carried out wherein its growth and yield performance were assessed for five years (2007-2012) at all the sites. The growth characters like plant height and number of branches showed significant variations among the sites and the effects of treatments were not uniform across the sites, indicating that site-specific package of practices should be followed instead of adopting the general recommendations. The seed yield was disappointing to recommend it randomly for large scale plantations on degraded lands in India. But results from the multi-location trials have shown good prospects at semi-arid (Bhavnagar) and drylands (Hyderabad); where plants in close spacing (2 x 2 m) produced significantly higher seed yield per unit area upto 1.4 t ha(-1) (Bhavnagar) in comparison to wide spacing. Pruning showed a negative effect on seed yield during initial five years. We found that the following prescription was sufficient to optimize the yield on India’s degraded soils: irrigation at a 30 day interval, and for each planting hole 2 kg of Farm Yard Manure (organic manure) and nitrogen, phosphorous and potassium at 10 g, 20 g, and 10 g, respectively. (C) 2012 Elsevier Ltd. All rights reserved.


英文关键词Biodiesel Jatropha curcas Seed yield Soil properties Climate effect
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000315079300021
WOS关键词DEGRADED SODIC LANDS ; GROWTH-PERFORMANCE ; L. ; BIODIESEL ; RESTORATION ; BIOFUEL ; ACCESSIONS ; PLANT ; SITE
WOS类目Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS研究方向Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/176182
作者单位1.Natl Bot Res Inst, Lucknow 226001, Uttar Pradesh, India;
2.Cent Res Inst Dryland Agr, Hyderabad 500059, Andhra Pradesh, India;
3.Cent Salt & Marine Chem Res Inst, Bhavnagar 364002, Gujarat, India;
4.Forest Res Inst, Dehra Dun 248195, Uttrakhand, India;
5.Arid Forest Res Inst, Jodhpur 342005, Rajasthan, India;
6.NE Inst Sci & Technol, Jorhat 785006, Assam, India;
7.Natl Agri Food Biotechnol Inst, Mohali 160071, Chandigarh, India
推荐引用方式
GB/T 7714
Singh, Bajrang,Singh, Kripal,Rao, G. Rejeshwar,et al. Agro-technology of Jatropha curcas for diverse environmental conditions in India[J],2013,48:191-202.
APA Singh, Bajrang.,Singh, Kripal.,Rao, G. Rejeshwar.,Chikara, J..,Kumar, Dinesh.,...&Tuli, Rakesh.(2013).Agro-technology of Jatropha curcas for diverse environmental conditions in India.BIOMASS & BIOENERGY,48,191-202.
MLA Singh, Bajrang,et al."Agro-technology of Jatropha curcas for diverse environmental conditions in India".BIOMASS & BIOENERGY 48(2013):191-202.
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