词汇 | sub-irrigation |
释义 | sub-irrigation noun[ U ] mainly UK(also mainly USsubirrigation)uk /ˌsʌb.ɪr.ɪˈɡeɪ.ʃən/ us /ˌsʌb.ɪr.əˈɡeɪ.ʃən/ the practice of supplying water to crops or plants from under the surface of the soil: The symptoms were significantly reduced when plants were watered by sub-irrigation. Subirrigation has been found to be an effective means of reducing water consumption in greenhouse systems. Optimum soil moisture conditions in the trays were maintained by regular sub-irrigation. Plants were placed in a cultivation chamber on sub-irrigation mats. Further research is needed to determine which crops and crop varieties benefit the most from subirrigation. Gardening - general words allotmenteer allotmenteering aquaponics arborist beanpole bed hedging homegrown horticultural horticulturally horticulture prune regraft regreen repot resod window box xeriscape xeriscaping yardwork Related wordsub-irrigate See alsoirrigation |
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