Irrigation water 意味
http://irrigation.wsu.edu/Content/Calculators/General/Water-Hammer.php Webirrigation 在英語-中文(繁體)詞典中的翻譯. irrigation. noun [ U ] uk / ˌɪr.ɪˈɡeɪ.ʃ ə n / us / ˌɪr.əˈɡeɪ.ʃ ə n /. the practice of supplying land with water so that crops and plants will …
Irrigation water 意味
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WebJan 1, 2009 · It takes c. 2500 l of water to produce 1 kg of grain, equating to c. 30% of the world's fresh water supplies being used for rice production (Bouman, 2009). Half of all rice cultivation is ... WebIrrigation water often contains weed seeds that can be introduced into agroecosystems (Fiore and Schroeder, 1997 ). In flooded rice production systems, dispersal of seeds by water (hydrochory) is important for many weed species and buoyancy is essential for hydrochorous seeds ( Boedeltje et al., 2004 ). The light weight of certain weed seeds ...
WebMar 1, 2024 · Irrigation water use includes water that is applied by an irrigation system to sustain plant growth in agricultural and horticultural practices. Irrigation also includes … Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes, and revegetate disturbed soils in dry areas and during tim…
WebJun 13, 2024 · Irrigation: Drip or Microirrigation. In drip irrigation (microirrigation), water is run through pipes (with holes in them) either buried or lying slightly above the ground next to the crops. Water slowly drips onto the crop roots and stems. Sources/Usage: Public Domain. Drip irrigation is a very efficient way to irrigation crops and has the ... Webnoun. ir· ri· ga· tion ˌir-ə-ˈgā-shən. 1. : the watering of land by artificial means to foster plant growth. 2. : the therapeutic flushing of a body part with a stream of liquid.
WebJun 18, 2024 · Fresh surface-water withdrawals (198 Bgal/d) were 14 percent less than in 2010, and fresh groundwater withdrawals (82.3 Bgal/day) were about 8 percent greater than in 2010. Saline surface-water withdrawals were 38.6 Bgal/d, or 14 percent less than in 2010. Total saline groundwater withdrawals in 2015 were 2.34 Bgal/d, mostly for mining use.
WebApr 12, 2024 · irrigation, in agriculture. the artificial application of water to land. Some land requires irrigation before it is possible to use it for any agricultural production. In other places, irrigation is primarily a means to … how many people were affected by robodebthttp://www.ichacha.net/irrigation%20water.html how can you solve the moral dilemmaWebApr 12, 2024 · A controversial plan to increase irrigation in an area adjoining one of Europe’s most prized wetlands has won initial approval from lawmakers in southern Spain's … how many people were affected by thalidomideWebSep 16, 2024 · Abstract. The book “Irrigation and Water Management” has been moulded with two major objectives, to serve as a textbook for teaching “irrigation and drainage” or “water management” for ... how can you solve for x in the proportionWebMotive flow refers to the irrigation water flowing through the Venturi injector while water suction refers to the flow of fertilizer solution being sucked into the system. Inlet pressure is your starting pressure. Outlet pressure is zero when there is no backpressure on the system such as an open discharge hose or pipe. how can you smellWeb2.【医学】冲洗 (法),〔pl. ... "water"中文翻译 n. 1.水;雨水;露;〔常作 pl. 〕 矿泉,温泉; ... "water for irrigation" 中文翻译 : 灌溉用水. "application with irrigation water" 中文翻译 : 肥料隨水施用; 隨水灌溉. "careless application of irrigation water" 中文翻译 : 粗放灌水 ... how can you spawn herobrine in minecraftWebMar 14, 2024 · 这意味着WUA的九个城市的土地利用模式需要反映相关的上级计划,例如,满足湖北省计划和国家计划制定的土地利用配额。 ... (Pe), irrigation water requirement (Ir), and formulate the irrigation schedules of maize in Heilongjiang Province under different hydrological years. The results showed that ETc ... how many people were afflicted in salem