Results 21 to 30 of about 1,074,097 (313)
Deficient irrigation of vegetable crops
Овощи России, 2022 Water is one of the main factors for the production of vegetable crops due to its crucial role in the absorption and transport of nutrients, temperature regulation and some physiological processes, including photosynthesis.
A. Yu. Fedosov +2 more
doaj +1 more source
Energy-efficient control of pump units based on neural-network parameter observer [PDF]
, 2020 An observer based on an artificial neural network was designed. The observer determines the pumping unit performance depending on the operating point. Determination is based on the measured technological coordinates of the system and the pressure of the ...
Burian, S. O. +4 more
core +1 more source
Identification and measurement of the water rebound effect of irrigation technology in Iranian agriculture [PDF]
علوم محیطی, 2019 Introduction: From the perspective of many experts and decision makers, advances in irrigation technology are the main cause of reducing water consumption. Despite these comments, many experts are skeptical of this conclusion.
َAhmad Soltani Zoghi +1 more
doaj +1 more source
Sensors, 2021 Drought is the most severe problem for agricultural production, and the intensity of this problem is increasing in most cultivated areas around the world. Hence improving water productivity is the primary purpose of sustainable agriculture.
Maged Mohammed +2 more
doaj +1 more source
Agriculture, 2020 This study deals with the evaluation of the effects of deficit irrigation (DI) and water quality (WQ) on the vegetative and productive response of greenhouse-grown tomatoes (Lycopersicon esculentum Mill. cv. Izmir). A pot-based experiment was carried out
Jeet Chand +3 more
doaj +1 more source
Drones, 2021 Accurate and timely information on surface water quality and quantity is critical for various applications, including irrigation agriculture. In-field water quality and quantity data from unmanned aerial vehicle systems (UAVs) could be useful in closing ...
Mbulisi Sibanda +7 more
doaj +1 more source
Agronomy, 2020 Freshwater scarcity and other abiotic factors, such as climate and soil salinity in the Near East and North Africa (NENA) region, are affecting crop production.
Zied Hammami +7 more
doaj +1 more source
Biophysical and economic water productivity of dual-purpose cattle farming [PDF]
, 2016 This study analyzes key factors influencing water productivity in cattle rearing, particularly in contexts characterized by water scarcity. This was done through year-round monitoring of on-farm practices within five smallholder farms located in the ...
Ates, S. +4 more
core +1 more source
Shuitu Baochi Xuebao［Objective］ To assess the water conservation capacity of the upper Yellow River region, and to provide a scientific basis for the ecological protection and high-quality development of the Yellow River basin.
WANG Peng +7 more
doaj +1 more source
Green Biased Technical Change in Terms of Industrial Water Resources in China’s Yangtze River Economic Belt [PDF]
, 2020 As a significant ecological corridor from west to east across China, the Yangtze River Economical Belt (YREB) is in great need of green development and transformation. Rather than only focusing on the overall growth of green productivity, it is important
Qu, Yi +3 more
core +2 more sources