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Water Relations of Beans I. Effects of Water Stress on Growth and Flowering

Published online by Cambridge University Press:  03 October 2008

A. H. El Nadi
Affiliation:
Department of Horticulture, School of Agriculture, University of Nottingham

Summary

Experiments were made in glasshouses, growth cabinets and growth rooms to study the differential responses of the broad bean to water stress during the vegetative and flowering phases of growth. Plants in the flowering phase proved to be more sensitive to drought than in the vegetative period, and there were different responses (Relative Growth Rate) to temperature at different stages of plant growth. Day length and temperature influenced the position of the earliest flower initials on the stem, and intensity of flower shedding was aggravated by high temperature.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1969

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