Web2 days ago · Let it be known, irrigation is not foolproof! Before integrating any new tech or systems, check for cracks, plugged hoses, or broken heads (not to mention animal punctures) in the spring before the hot and dry summer season of watering is upon us.Run each of your current irrigation zones and watch for pooling water or areas of … 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 ...
irrigation National Geographic Society
Webthe electrical conductivity of irrigation water (EC. i) and soil salinity is EC. e = 1.5 EC. i, if about 15 percent of the ap plied water is draining from the crop root zone. Measuring the salinity level of water in soil is rather . difficult. First of all, in the field, the water content of the soil fluctuates from extremely dry to saturated ... Webirrigation. [ ir-i- gey-sh uhn ] See synonyms for irrigation on Thesaurus.com. noun. the artificial application of water to land to assist in the production of crops. … cyd harrell chief digital services officer
irrigation water中文_irrigation water是什么意思 - 爱查查
WebIrrigation (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 … WebThey contain too much silt to be useful for irrigation. G. Their water flow generally varies with the season of the year. ... 用“化石”来形容水,这就意味着这些水已经存在了千年之久。这些蓄水层注满水起码已经1万年以上了,而其无法再生。 Water does not remain immobile in an aquifer but can seep ... Web2.【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 ... cyd hoen shears obituary