Economic analysis of drip irrigated Kinnow mandarin orchard under deficit irrigation and partial root-zone drying
KRISHI: Publication and Data Inventory Repository
View Archive InfoField | Value | |
Title |
Economic analysis of drip irrigated Kinnow mandarin orchard under deficit irrigation and partial root-zone drying
Not Available |
|
Creator |
Panigrahi, P., Sharma, R.K., Parihar, S.S., Hasan, M. and Rana, D. S.
|
|
Subject |
deficit irrigation; partial root zone drying; citrus; economics
|
|
Description |
Not Available
The profitability of regulated deficit irrigation (RDI), sustained deficit irrigation (SDI), and SDI with partial root zone drying(PRD) strategies was compared to that with full irrigation (FI: 100% crop evapotranspiration) in drip-irrigated Kinnow mandarinin northern India. RDI was scheduled with two irrigation levels: no irrigation and 50% crop evapotranspiration (ETc.) imposedin the early fruit growth period (EFGP) andfinal fruit growth period (FFGP) singly and in combination, whereas SDI wasscheduled at 50% ETc and 75% ETc with and without the PRD technique. The highest fruit yield was recorded with FI, whichwas statistically on a par (p>0.05) with that with SDI at 50% ETc with PRD (PRD50). Economic-based comparison shows thatall the treatments were economically viable since their profitability (net return, INR 137 000–1 300 000 ha-1and benefit–costratio, 2.1–14.3) were viable. The net return generated with PRD50was statistically (p>0.05) at par with that generatedwith FI. However, the benefit–cost ratio and economic water productivity calculated with PRD50were found to be significantly(p Not Available |
|
Date |
2018-12-19T05:01:42Z
2018-12-19T05:01:42Z 2012-11-03 |
|
Type |
Research Paper
|
|
Identifier |
Panigrahi, P., Sharma, R.K., Parihar, S.S., Hasan, M. and Rana, D. S. 2013. Economic analysis of drip irrigated Kinnow mandarin orchard under deficit irrigation and partial root-zone drying. Irrigation and Drainage, 62: 67–73.
1531-0361 http://krishi.icar.gov.in/jspui/handle/123456789/16121 |
|
Language |
English
|
|
Relation |
Not Available;
|
|
Publisher |
Wiley
|
|