Arid
Participatory evaluation of advanced potato (Solanum tuberosum) clones for water stress tolerance
Arya, Sushma1,2; Rawal, Sanjay1; Luthra, S. K.1,3; Sharma, Neeraj1,4; Gupta, V. K.1,3; Kadian, M. S.1,2
通讯作者Arya, Sushma
来源期刊INDIAN JOURNAL OF AGRICULTURAL SCIENCES
ISSN0019-5022
出版年2017
卷号87期号:11页码:1559-1564
英文摘要

An attempt was made to introduce potato (Solanum tuberosum L.) in hot arid water scarce zone of Western Rajasthan, India. Eight CIP-bred potato clones were evaluated along with two controls, viz. Kufri Pukhraj and Kufri Surya on farmer’s field at Jodhpur, Rajasthan under normal and moderate water stress regime during three winter crop seasons (2012-15). Pooled analysis revealed that CIP clone 397006.18 (34.0 tonnes/ha) out yielded Kufri Pukhraj (26.8 tonnes/ha) and Kufri Surya (20.2 tonnes/ha) for marketable tuber yield. This clone maintained yield under normal and deficit irrigation and attained 26.9% higher marketable yield under normal irrigations, which further improved by 31.3% under deficit water stress regime over the best control Kufri Pukhraj. This clone recorded highest tuber dry matter content (22.7%), statistically superior to both control Kufri Pukhraj (17.9%) and Kufri Surya (21.4%). Clone 397006.18 had highest mean drought tolerance index value (1.16) and least total weight loss under normal irrigation (4.9%) and water stress conditions (8.6%) up to 60 days of storage. Preference yield analysis by potato growers showed that they liked this clone most and its overall acceptability was fairly better for all organoleptic traits. Results of field study and participatory varietal selection indicated that clone 397006.18 performed better for tuber productivity under deficit water management, exhibited drought tolerance traits and achieved overall acceptance by the farmers in Western Rajasthan.


英文关键词Arid region Drought tolerance Organoleptic traits Participatory variety selection Potato Tuber yield
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000417035800020
WOS关键词VARIETIES ; DROUGHT
WOS类目Agriculture, Multidisciplinary
WOS研究方向Agriculture
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/199605
作者单位1.South West & Cent Asia Reg, Int Potato Ctr CIP, New Delhi 110012, India;
2.CIP, New Delhi, India;
3.CPRI Campus, Modipuram, India;
4.Biovers Int, New Delhi, India
推荐引用方式
GB/T 7714
Arya, Sushma,Rawal, Sanjay,Luthra, S. K.,et al. Participatory evaluation of advanced potato (Solanum tuberosum) clones for water stress tolerance[J],2017,87(11):1559-1564.
APA Arya, Sushma,Rawal, Sanjay,Luthra, S. K.,Sharma, Neeraj,Gupta, V. K.,&Kadian, M. S..(2017).Participatory evaluation of advanced potato (Solanum tuberosum) clones for water stress tolerance.INDIAN JOURNAL OF AGRICULTURAL SCIENCES,87(11),1559-1564.
MLA Arya, Sushma,et al."Participatory evaluation of advanced potato (Solanum tuberosum) clones for water stress tolerance".INDIAN JOURNAL OF AGRICULTURAL SCIENCES 87.11(2017):1559-1564.
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