Effect of nutrient regime on patterns of resource allocation in Phaseolus vulgaris L. ( kidney bean)

Common bean is an important component of the production systems and a major source of protein.Nutrient solution concentration is a critical factor affecting plant growth in soil. Here, we investigatedthe effects of Nutrient solution on the growth and Phaseolus vulgaris L. ( kidney bean) plants. First,were cultivated soil in two different nutrient with low, high concentrations and distilled water as control(0.0; 1.375, 22mM). Shoot and root length yield increased at (final week) days after plantation (DAP)of shoot and decreases of root length of bean , we examined the effect of nutrient changes of thecultivation period on the growth using high and low nutrient conditions. In plants transferred fromhigh to low ,the number of attached leaves increased toward the end of the first week of the cultivationperiod. Whereas this value increased in leaf length on concentration of high nutrient 22mM anddecreases in concentration of lower 1.375mM of nutrient regime.