KRISHI
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http://krishi.icar.gov.in/jspui/handle/123456789/42285| Title: | WATER USE , WATER USE EFFICIENCY AND YIELD OF DRYLAND CHICKPEA AS INFLUENCED BY P FERTILIZATION, STORED SOIL WATER AND CROP SEASON RAINFALL |
| Other Titles: | Not Available |
| Authors: | GURMEL SINGH LS BHUSHAN |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Indian Institute of Soil and Water Conservation |
| Published/ Complete Date: | 1980-01-01 |
| Project Code: | Not Available |
| Keywords: | WATER USE, WATER USE EFFICIENCY, DRYLAND YIELD, CHICKPEA, P FERTILIZATION, |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | IN A FIELD EXPERIMENT CARRIED OUT FOR 3 YEARS ON SILTY LOAM SOIL , WATER EXTRACTION PATTERN , WATER USE AND ITS EFFICIENCY BY CHICKPEA IN RELATION TO P APPLICATION STORED SOIL WATER AND CROP SEASON RAINFALL HAVE BEEN INVESTIGATED. STORED SOIL WATER VARIED FROM 182 TO 246 MM IN A METER PROFILE AND THE CSR VARIED FROM 72 TO 184MM. RESPONSE OF P APPLICATION INCREASED WITH INCREASING INITIAL WATER STORAGE IN THE SOIL PROFILE. THE FIRST 60-100 DAYS OF CROP GROWTH APPEARED TO BE MOST CRITICAL. WATER STRESS DURING THIS PERIOD SEVERELY AFFECTED THE YIELD. RAINFALL AFTER 100 DAYS DID NOT APPEAR TO HAVE BEEN FULLY UTILIZED BY THE CROP, ESPECIALLY WHEN THE CROP HAD ALREADY SUFFERED FROM WATER STRESS BETWEEN 60 AND 100 DAYS. COMPARED WITH THE CONTROL , P APPLICATION INCREASED YIELD, WATER USE AND WATER- USE EFFICIENCY . SOIL WATER DEPLETION WAS 25% GREATER FOR THE FERTILIZED CROP THAN FOR THE UNFERTILZED CROP. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Agricultural Water Management, NETHERLANDS |
| Volume No.: | 2(4) |
| Page Number: | 299-302 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/42285 |
| Appears in Collections: | NRM-IISWC-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| scan0003.pdf | 74.25 kB | Adobe PDF | View/Open |
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