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Adaptation of rice plants to zinc deficiency /

Hassan Mohamed Ahmed Mohamed Elkotb

Adaptation of rice plants to zinc deficiency / تأقلم نباتات الارز لنقص الزنك Hassan Mohamed Ahmed Mohamed Elkotb ; Supervised Nabila Hassan Bassioni , Sayed Taha Abouzaid , Youssef Ali Abd El aal - Cairo : Hassan Mohamed Ahmed Mohamed Elkotb , 2007 - 154P : charts ; 25cm

Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Soil Science

Zinc is essential for the normal healthy growth and reproduction in plants Zinc deficiency of lowland rice occurs widely in almost neutral to alkaline soils , particularly calcareous soils The objectives of this study were (1) to evaluate the growth and zinc - use efficiency of some rice cultivars and (2) to elucidate some possible adaptive mechanisms governing zinc - use efficiency To achieve these objectives , two types of greenhouse experiments were carried out



Adaptation Rice plants Soil Science Zinc deficiency