Open AccessЭффективность использования воды по ассимиляции СО2 и по урожаю
Author(s) -
Олег Харчук,
Александр Будак,
Георгий Скурту,
Татьяна Давид
Publication year - 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.53040/gppb7.2021.13
Subject(s) - transpiration , assimilation (phonology) , evapotranspiration , water use efficiency , yield (engineering) , environmental science , mathematics , agronomy , botany , irrigation , photosynthesis , physics , biology , ecology , linguistics , philosophy , thermodynamics
It is shown that the value of the water use efficiency at the leaf level, in terms of CO2 assimilation and transpiration, exceeds the value obtained from the ratio of yield to evapotranspiration for both considered crops (soybeans and grapes). The differences between the assessments of the water use efficiency in terms of CO2 assimilation and in terms of yield are greater in soybeans than in grapes.