PJB-2010-94
DIFFERENTIAL POTASSIUM INFLUX INFLUENCES GROWTH OF TWO COTTON VARIETIES IN HYDROPONICS
LIAQAT ALI1*, RAHMATULLAH1, TARIQ AZIZ2, M. ASHRAF, MUHAMMAD AAMER MAQSOOD1 AND SHAMSA KANWAL1
Abstract
Potassium uptake rate of two cotton (Gossypium hirsutum L.) varieties viz., NIBGE-2 and MNH-786 was investigated in nutrient solution culture having deficient K @ 0.3 mM and deficient K+ Na @ 0.3 +2.7 mM. Depletion of K from solution was monitored over a period of 24 h at regular time intervals after 0, 0.5
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