Study on the Correlation between Water Consumption and Environmental Factors in Strawberry Elevated Cultivation
YUE Huan-fang
MENG Fan-yu
WANG Jun-ying
HU Xiao-yi
AN Shun-wei
XU Hou-cheng
WANG Zhi-ping
Abstract：Elevated strawberry cultivation was promoted for its advantages of reducing labor intensity and increasing fruit quality. In order to study the water consumption law of strawberry in solar greenhouse and to clarify the correlation between water consumption of strawberry and environmental meteorological factors, this paper studied the law of water consumption by water balance method. The results showed that the water consumption of strawberry during the whole growth period showed a U-shaped variation, and the average daily water consumption of strawberry was 71.9 mL/ (plant·day), 58.1 mL/ (plant·day), and 74.8 mL/ (plant·day) during flower bud differentiation, overwintering period and flowering and fruiting period, respectively. The multivariate linear model was obtained between the daily water consumption and the accumulated light radiation energy of strawberry, the average daily temperature and the average daily relative air humidity: ET =0.288 X +0.333 Y-0.096 Z, which laid a theoretical foundation for the automation and intelligent management of irrigation.
Keywords：Elevated cultivationstrawberrywater evaporationenvironmental factor
Publication Date：2019-01-01
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：4( 25-27,32 )