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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/51235
Title: | Water Application Performance of Automated Drip System Installed in Guava Orchard in Vertisols |
Other Titles: | Not Available |
Authors: | DK Singh, RM Singh and KVR Rao |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Central Institute of Agricultural Engineering |
Published/ Complete Date: | 2012-01-01 |
Project Code: | Not Available |
Keywords: | Automated drip system,Performance,Guava orchard |
Publisher: | Not Available |
Citation: | DK Singh, RM Singh and KVR Rao. 2012. Water application performance of automated drip system installed in guava orchard in vertisols. Environment and Ecology. 30 (1): 7-10 |
Series/Report no.: | Not Available; |
Abstract/Description: | An automated drip system was installed in six year old guava orchards in vertisols. Controller of automated system consisted of 32 output port digital, and 14 analog input, with provision for independent and sequence programming of valves and programming for backwash sand filter and fertilizer inject°. Irrigation and fertilizers were provided to guava based on crop water requirement and scheduling; 50% of recommended dose of fertilizer was provided as fertigation with irrigation based on sensor and ET, and 100% fertilizer as conventional. The water application performance of automated drip system was evaluated based on head-discharge relationship of emitters; standard deviation of emitter flow; discharge variation and coefficient of variation of emitter flow; uniformity coefficient; statistical uniformity, and distribution uniformity of emitters. It was found that automated drip system could perform excellent with uniformity coefficient, distribution uniformity and statistical uniformity varied from 96-98%; coefficient of variation of emitter discharge from 0.022-0.032; and emitter flow variation, 7.1-11.6%. |
Description: | Not Available |
ISSN: | 0970-0420 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Environment and Ecology |
NAAS Rating: | 4.18 5.25 |
Volume No.: | 30 (1) |
Page Number: | 7-10 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/51235 |
Appears in Collections: | AEng-CIAE-Publication |
Files in This Item:
File | Description | Size | Format | |
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39-ENVIRONMENT-ECOLOGY-DKSINGH-2012.pdf | 66.16 kB | Adobe PDF | View/Open |
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