Water Consumption Regularity of Soilless Culture Anthurium Irrigated by Drip Irrigation in Greenhouse
Abstract：The experimental Anthurium of this paper was cultivated in multi-span greenhouse and planted in plastic pot with substrate. The five treatments were based on the proportion of low irrigation limit with field moisture capacity, the proportion was 90%,80% ,70% ,60 % and 50% from T1 to T5. Result showed that the daily water consumption amount fluctuated from 0.2 to 0.4 mm/d before middle August, from 0.2 to 0.5 mm/d during middle August and the primary stage of September. The highest daily water consumption amount was about 0.6 mm/d. The Anthurium water consumption amount was about 36. 1 to 42.4 mm during experiment. Compared with T1, the water consumption amount decreased 11. 0%, 5.2 %, 2.9 % and 14.8 % from T2 to T5. Penman-Monteith model could be used to calculate the evaportranspiration of Anthurium.
Keywords：drip irrigationAnthuriumwater consumption regularityevaportranspirationsoilless culture
Publication Date：2011-01-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)