Results 21 to 30 of about 96,069 (265)
Methods to Determine the Timing of Maize Irrigation When Irrigation Amount is Restricted
Guan'gai paishui xuebao, 2022 【Objective】 To reverse the continued decline of dwindling water resources in northern China, most regions have proposed to restrict groundwater extraction for irrigation.
SHI Qingqing +6 more
doaj +1 more source
Influence factors and control measures for the density of rockfill by using irrigation method
Yantu gongcheng xuebao, 2017 The irrigation method can directly detect the density of the filling body. It has the merits of simple principle and easy to use, so it is widely used in the quality inspection of the filling materials of earth rock fill dams in the water conservancy and
CHEN Yun , HU Zhi-gang , XU Han
doaj +1 more source
Investigating the effect of irrigation method on onion yield under drought stress [PDF]
رویکردهای نوین در مهندسی آب و محیط زیستWater is the most important factor limiting agriculture in the country. For this purpose, the effect of two irrigation methods (basin irrigation and tape irrigation) and three irrigation levels (50, 75 and 100 percent of the plant's water requirement) on
Mehdi Arabi Aysk +3 more
doaj +1 more source
Guan'gai paishui xuebao【Objective】 This paper is to explore the effect of different soil thickness and irrigation methods on rice growth in cold region. 【Method】 In 2020, a rice water-saving experiment was carried out in Yuan Longping Rice test Base, Keyou Front Banner ...
LU Chengyue +4 more
doaj +1 more source
ECONOMIC ANALYSIS OF THE IMPACT OF IRRIGATION METHOD AND FACTORS AFFECTING ITS ADOPTION IN WHEAT FARMS IN THE 2023-2024 SEASON: THE ANBAR GOVERNORATE AS A STUDY MODEL [PDF]
مجلة الأنبار للعلوم الزراعيةThe importance of studying wheat crops comes from its vast planted areas in the world. In Iraq it has been characterized in recent years by increasing water scarcity, which requires rationalizing water consumption for agricultural use through proper ...
A. A. Najam, M. A. Khalaf
doaj +1 more source
The Effects of Irrigation Amount and Method on Soil CO2 Emission and Yield of Summer Maize
Guan'gai paishui xuebao, 2023 【Objective】 Maize is an important staple crop in central and northern China, and during certain seasons, its cultivation needs irrigation. This paper studied]s the intertwined effect of irrigation amount and method on soil CO2 emissions and the yield of ...
YANG Le +4 more
doaj +1 more source
Study of The Effect of Saline Water on Rice Yield under Water Stress Conditions [PDF]
علوم و مهندسی آبیاری, 2012 The aim of this study is to assess the consequences of coincidence of water and salinity stress on yield of a popular local rice variety. A factorial pot experiment using a randomized complete blocks design with three replications was carried out at the ...
Mojtaba Rezaee +5 more
doaj
Numerical simulation of the effect of irrigation method on soil water movement in greenhouse
浙江大学学报. 农业与生命科学版, 2006 In greenhouse crop production, water required is supplied mainly through drip and spray irrigation. Based on Navier-Stockes equation, the Computational Fluid Dynamics (CFD) software CFX was adopted to simulate the soil water movement under conditions of ...
SHEN Ming-wei, HAO Fei-lin
doaj +1 more source
AgronomyEcological restoration of abandoned mining areas in arid regions presents significant challenges, especially in terms of soil salinization, vegetation loss, and limited water resources. In the Hami arid area of Xinjiang, vegetation restoration is crucial
Aishajiang Aili +7 more
doaj +1 more source