[Calculation of crop evapotranspiration in greenhouse].
Copyright policy )[Calculation of crop evapotranspiration in greenhouse].
Based on Penman-Monteith equation, a simplified formula for calculating the crop evapotranspiration in greenhouse was deduced by introducing the parameter of crop canopy height and modifying the item of aerodynamics related to wind velocity. The deductive procedure was analyzed theoretically, and the formula was validated with meteorological data. The results showed that the modified Penman-Monteith equation had a higher precision of prediction, with a relative deviation of 4. 7%-17. 1% and 11. 1% on average, being suitable to calculate the crop evapotranspiration in greenhouse.
- Northwest University China (People's Republic of)
Crops, Agricultural, Water, Plant Transpiration, Environment, Controlled, Mathematics
Crops, Agricultural, Water, Plant Transpiration, Environment, Controlled, Mathematics
selected citations These citations are derived from selected sources.This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).0 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Average
Citations provided by BIP!Popularity provided by BIP!