Results 11 to 20 of about 19,903 (254)

K_c and LAI Estimations Using Optical and SAR Remote Sensing Imagery for Vineyards Plots

Remote Sensing, 2020
Daily or weekly irrigation monitoring conducted per sub-field or management zone is an important factor in vine irrigation decision-making. The objective is to determine the crop coefficient (Kc) and the leaf area index (LAI).
Ofer Beeri, Yishai Netzer, Sarel Munitz, Danielle Ferman Mintz, Ran Pelta, Tal Shilo, Alon Horesh, Shay Mey-tal   +7 more
doaj   +1 more source

Advances in Sprinkler Irrigation: A Review in the Context of Precision Irrigation for Crop Production

Agronomy, 2023
The non-judicious use of water at the farm level in traditional irrigation application methods is a present-day concern across the world that can be resolved by enhancing application efficiency through the adoption of advanced irrigation techniques ...
Junaid Nawaz Chauhdary, Hong Li, Yue Jiang, Xuwei Pan, Zawar Hussain, Maria Javaid, Muhammad Rizwan   +6 more
doaj   +1 more source

WINTER WHEAT PRODUCTIVITY DEPENDING ON MINERAL FERTILIZERS DOSES AT DIFFERENT IRRIGATION TECHNOLOGIES UNDER THE CONDITIONS OF THE SOUTHERN RUSSIA

Научный журнал Российского НИИ проблем мелиорации, 2020
Purpose: scientific and technical basis of the technology of applying mineral fertilizers against the background of precision irrigation during winter wheat cultivation in the south of Russia. Materials and methods.
S. M. Vasilyev, V. Ig. Olgarenko, A. N. Babichev, V. A. Monastyrskiy   +3 more
doaj   +1 more source

Responses of Winter Wheat Yield and Water Use Efficiency to Irrigation Frequency and Planting Pattern. [PDF]

PLoS ONE, 2016
A suitable planting pattern and irrigation strategy are essential for optimizing winter wheat yield and water use efficiency (WUE). The study aimed to evaluate the impact of planting pattern and irrigation frequency on grain yield and WUE of winter wheat.
Chengyue Bian, Changjian Ma, Xinhui Liu, Chao Gao, Quanru Liu, Zhenxing Yan, Yujie Ren, Quanqi Li   +7 more
doaj   +1 more source

Challenges and opportunities in precision irrigation decision-support systems for center pivots

Environmental Research Letters, 2021
Irrigation is critical to sustain agricultural productivity in dry or semi-dry environments, and center pivots, due to their versatility and ruggedness, are the most widely used irrigation systems.
Jingwen Zhang, Kaiyu Guan, Bin Peng, Chongya Jiang, Wang Zhou, Yi Yang, Ming Pan, Trenton E Franz, Derek M Heeren, Daran R Rudnick, Olufemi Abimbola, Hyungsuk Kimm, Kelly Caylor, Stephen Good, Madhu Khanna, John Gates, Yaping Cai   +16 more
doaj   +1 more source

Assessing the financial and environmental impacts of precision irrigation in a humid climate

Horticultural Science, 2019
Precision agriculture is increasingly used where in-field spatial variability exists; however, the benefits of its use in humid climates are less apparent.
Daniel El Chami, Jerry W. Knox, André Daccache, Edward Keith Weatherhead   +3 more
doaj   +1 more source

A farm-level precision land management framework based on integer programming.

PLoS ONE, 2017
Farmland management involves several planning and decision making tasks including seed selection and irrigation management. A farm-level precision farmland management model based on mixed integer linear programming is proposed in this study.
Qi Li, Guiping Hu, Talukder Zaki Jubery, Baskar Ganapathysubramanian   +3 more
doaj   +1 more source

CONTRIBUTION OF SOIL ATTRIBUTES AND MORPHOLOGICAL VARIABLES TO YIELD OF IRRIGATED GARLIC [PDF]

Engenharia Agrícola, 2021
This study aimed to investigate relationships between the soil attributes that most affect garlic yield, which can be useful to choose a new area for the growing of this vegetable.
Job T. de Oliveira, Rubens A. de Oliveira, Marconi R. Furtado Junior   +2 more
doaj   +1 more source

Effects of precision irrigation on water regime and productivity of winter wheat

RUDN Journal of Agronomy and Animal Industries, 2023
The aim of the research was to establish the effect of precision irrigation with varying mineral fertilizer availability on winter wheat productivity. Studies were carried out on irrigated arable land in the Rostov region.
Alexander N. Babichev, Dmitry P. Sidarenko   +1 more
doaj   +1 more source

Potato Varieties Response to Soil Matric Potential Based Irrigation

Agronomy, 2021
Potato is one of the most cropped plants worldwide. Hundreds of different varieties are cultivated only in North America. Potato growers usually crop multiple varieties on their farms to answer the market demands for potato’s specific physical properties.
Jean-Pascal Matteau, Paul Célicourt, Guillaume Létourneau, Thiago Gumiere, Silvio J. Gumiere   +4 more
doaj   +1 more source