干旱区生态环境知识资源中心(Arid): Response of different cultivars of potato to various soil moisture regimes under South Eastern Rajasthan

Arid

DOI	10.5958/0974-0112.2020.00028.6
	Response of different cultivars of potato to various soil moisture regimes under South Eastern Rajasthan
	Nagar, B. L.; Yadav, D. L.; Singh, Jagdish
通讯作者	Nagar, BL
来源期刊	INDIAN JOURNAL OF HORTICULTURE
ISSN	0972-8538
EISSN	1875-8711
出版年	2020
卷号	77 期号:1 页码:218-221
英文摘要	A field experiment was conducted to assess the effect of water management practices and varieties on the growth, yield and water productivity of potato at Agricultural Research Station, Kota during the year 2017-18 and 2018-19 situated in the humid south eastern plain zone of Rajasthan. Five potato varieties (V-1- AICRP-P- 21, V-2- AICRP-P-32, V-3 - AICRP- P-37, V-4- AICRP-P- 38 and V-5- Kufri Sindhuri) as main plot treatment and four levels of irrigation (subplot treatments) i.e I-1-Irrigation at 20 mm cumulative pan evaporation (CPE), I-2-Irrigation at 25 mm CPE (5, sub-optimal irrigations), I-3-Irrigation at 30 mm CPE (4 irrigations at critical stages) and I-4-Irrigation at 30 mm CPE + paddy straw mulch @5 t/ha at the time of planting were arranged in split plot design with three replications. The results revealed that the emergence was significantly higher in variety AICRP- P-38, tuber yield and plant height was significantly higher in variety Kufri Sinduri and number of shoots per plant were significantly higher in the variety AICRP- P-32. Application of straw mulch @5 t/ha along with four irrigation gave crop yield at par with the treatment with five irrigation and resulted in saving of one irrigation as compared to I 3 treatment. Thus, paddy straw mulching @5t/ha alongwith four irrigation (I-3) may be recommended to achieve higher tuber yield, seed grade tubers under lower water availability in arid environment of Rajasthan.
英文关键词	Solanum tuberosum Tuber yield water productivity
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000576146200029
WOS关键词	NUTRIENT-UPTAKE ; GROWTH ; YIELD
WOS类目	Horticulture
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/2XILL650/326672
作者单位	[Nagar, B. L.; Yadav, D. L.; Singh, Jagdish] AICRP Potato, Agr Res Stn, Kota 324001, Rajasthan, India; [Singh, Jagdish] Punjab Agr Univ, Reg Res Stn, Gurdaspur 143521, Punjab, India
推荐引用方式 GB/T 7714	Nagar, B. L.,Yadav, D. L.,Singh, Jagdish. Response of different cultivars of potato to various soil moisture regimes under South Eastern Rajasthan[J],2020,77(1):218-221.
APA	Nagar, B. L.,Yadav, D. L.,&Singh, Jagdish.(2020).Response of different cultivars of potato to various soil moisture regimes under South Eastern Rajasthan.INDIAN JOURNAL OF HORTICULTURE,77(1),218-221.
MLA	Nagar, B. L.,et al."Response of different cultivars of potato to various soil moisture regimes under South Eastern Rajasthan".INDIAN JOURNAL OF HORTICULTURE 77.1(2020):218-221.