G93-1154 Crop Residue and Irrigation Water Management
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چکیده
منابع مشابه
Evaluation of Aqua Crop Computer Model in the Potato Under Irrigation Management of Continuity Plan of Jiroft Region, Kerman, Iran
The agricultural regions are running into difficulties, which are restrictive availability of water, successive appearing draughts, and overuse of ground water resources for supplemental water requirements. As a sample which is got from the farm is sent to the laboratory for testing and the laboratory works need devices. Hence, conducting farm experiments are expensive and time consuming to opt...
متن کاملEvaluation of Aqua Crop Computer Model in the Potato Under Irrigation Management of Continuity Plan of Jiroft Region, Kerman, Iran
The agricultural regions are running into difficulties, which are restrictive availability of water, successive appearing draughts, and overuse of ground water resources for supplemental water requirements. As a sample which is got from the farm is sent to the laboratory for testing and the laboratory works need devices. Hence, conducting farm experiments are expensive and time consuming to opt...
متن کاملCropIrri: A Decision Support System for Crop Irrigation Management
A field crop irrigation management decision-making system (CropIrri) was developed based on the soil water balance model, crop phenology model, root growth model, crop water production function, and irrigation management model. The irrigation plan is made through predicating of soil water content in root zone and daily crop water requirement using historical and forecasting weather data, measur...
متن کاملMaximizing Economic Water Productivity Index in Agriculture in Different Levels of Irrigation
Designing an optimal crop pattern and on-time water allocation of water resources along with deficit irrigation are among the optimal solutions to maximize the water economic efficiency index. In this paper, the simultaneous optimization of crop pattern and water allocation are discussed using the deficit irrigation method. The study area is located west of the Qazvin plain irrigation network. ...
متن کاملThe effect of crop residue layers on evapotranspiration, growth and yield of irrigated sugarcane† FC Olivier* and A Singels
A layer of harvest residues from the previous crop can reduce wasteful evaporation from the soil surface and thereby increase the efficiency of use of limited water resources for agricultural production. The practice of harvesting sugarcane green and leaving crop residues in the field, as opposed to burning the residue, has been re-adopted in many sugarcane industries worldwide. However, a bett...
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