| 单词 | trickle irrigation |
| 释义 | > as lemmastrickle irrigation trickle irrigation n. (see quot. 1969). ΘΚΠ the world > food and drink > farming > cultivation or tillage > preparation of land or soil > irrigation > [noun] field pondage1612 pondage1612 irrigation1626 floating-trench1649 masterwork1652 floating1669 catchwork1794 warping1799 watering1799 basin irrigation1903 sprinkler irrigation1908 sprinkling irrigation1910 spray irrigation1931 spray line1961 trickle irrigation1969 chemigation1981 1969 Gloss. for Landscape Work (B.S.I.) v. 13 Trickle irrigation, a method of supplying water by means of a restricted, controlled flow to the surface of a growing medium (usually at discrete points, one to each plant). 1975 N.Z. Jrnl. Agric. Sept. 43/1 The research workers..are hopeful that trickle irrigation, by maintaining even soil moisture, will give some help. < as lemmas |
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