Field evaluation of fertigation performance for a drip irrigation system with different lateral layouts under low operation pressures

2021 ◽  
Author(s):  
Zhen Wang ◽  
Zhihao Zhang ◽  
Jiusheng Li ◽  
Yanfeng Li
Keyword(s):  
Drip Irrigation ◽  
Irrigation System ◽  
Field Evaluation ◽  
Drip Irrigation System

Development and field evaluation of a low-cost automated drip irrigation system

2021 ◽  
Vol 20 (2) ◽  
pp. 188-194
Author(s):  
Navneet Sharma ◽  
Abdul V.M. Hakkim ◽  
Atul Kumar Singh
Keyword(s):  
Drip Irrigation ◽  
Irrigation System ◽  
Low Cost ◽  
Field Evaluation ◽  
Drip Irrigation System

ESTIMATION OF CONSUMPTIVE USE OF POTATO CROP PIANTED UNDER DRIP IRRIGATION SYSTEM BY USING SWRT TECHNOLOGY

2020 ◽  
Vol 10 (1) ◽  
pp. 271-282
Author(s):  
J.N. Abedalrahman ◽  
R.J. Mansor ◽  
D.R. Abass
Keyword(s):  
Water Consumption ◽  
Drip Irrigation ◽  
Soil Depth ◽  
Irrigation System ◽  
Potato Crop ◽  
Block Design ◽  
Organic Fertilizer ◽  
Control Treatment ◽  
Drip Irrigation System ◽  
Spring Season

A field experiment was carried out in the field of the College of Agriculture / University of Wasit, located on longitude  45o   50o   33.5o   East and latitude 32o 29o 49.8o North, in Spring season of the agricultural season 2019, in order to estimate the water consumption of potato crop using SWRT technology and under the drip irrigation system. The experiment was designed according to Randomized Complete Block Design (RCBD) with three replications and four treatments that include of the SWRT treatment (the use of plastic films under the plant root area in an engineering style), and the treatment of vegetal fertilizer (using Petmos), organic fertilizer (sheep manure), and the control treatment . Potato tubers (Solanum tuberosum L.)  var. Burin was planted for spring season on 10/2/2019 at the soil depth of 5-10 cm. The highest reference water consumption for the potato crop during the season was calculated by Najeeb Kharufa, which was 663.03 mm. The highest actual water consumption for the potato crop during the season for the control treatment was 410.1 mm. The results showed increase in the values of the crop coefficient (Kc) in the stages of tubers formation and tubers filling stage as compared to the vegetative and ripening stages, ranged from 1.37-1.92 for the two stages of tubers formation and tubers filling. The SWRT treatment gave the highest water use efficiency during the season, was 3.46 kg m-3 .

A kinetic model for the chemical clogging of drip irrigation system using saline water

2019 ◽  
Vol 223 ◽  
pp. 105696 ◽  
Author(s):  
Lili Zhangzhong ◽  
Peiling Yang ◽  
Wengang Zhen ◽  
Xin Zhang ◽  
Caiyuan Wang
Keyword(s):  
Kinetic Model ◽  
Drip Irrigation ◽  
Saline Water ◽  
Irrigation System ◽  
Drip Irrigation System

Analysis of several discharge rate–spacing–duration combinations in drip irrigation system

2001 ◽  
Vol 52 (1) ◽  
pp. 33-52 ◽  
Author(s):  
A.V. Ould Mohamed El-Hafedh ◽  
H. Daghari ◽  
M. Maalej
Keyword(s):  
Drip Irrigation ◽  
Irrigation System ◽  
Discharge Rate ◽  
Drip Irrigation System
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