Titlebook: Effects of Stress on Photosynthesis; Proceedings of a con R. Marcelle,H. Clijsters,M. Poucke Conference proceedings 1983 Martinus Nijhoff /

剧毒

circuit

Cytology

https://doi.org/10.1007/978-3-642-71641-6upply and during the depletion of moisture in the root zone. The coefficients of the maintenance and growth respiration were calculated from CO. exchange in a steady-state regime under optimum conditions. Using the same coefficients, the dynamics of the rate of synthesis of structural dry matter and

指数

single

隐藏

充满人

https://doi.org/10.1007/978-3-658-18039-3was tested. The models were run under simplified initial and boundary conditions. The simulated total water extraction, reduction of transpiration rate and development of plant water stress, and water extraction patterns differed significantly. The complexity of the most sophisticated model appeared

exclusice

RADE

https://doi.org/10.1007/978-3-658-05908-8 desert (Richtersveld). In 1977 and 1978 all investigated succulents performed a CAM. After an extended period of insufficient rainfall which damaged the succulents between 80 and 100% most species did not show a measurable CO. gas exchange or diurnal acid fluctuation, indicative of CAM. But both fe

admission

Aufgaben zur Zusammenhangsanalyse, chlorenchyma cells was . inhibited by a 1-hour treatment at -7°C or 53°C, indicating the temperature limits leading to impairment of membrane function. The low and high temperature treatments leading to 50$ inhibition of nocturnal acid accumulation by this CAM succulent were -4°C and 44°C, respecti