【甘薯钾素营养吸收和利用效率的基因型差异研究】.pdf
CodeoftheUniversity:I.D.No.OfGraduate:VariationamongSweetPotatoGenotypes(IpomoeabatatasL.Genotypes in Potassium Uptake and Utilization.DateofThesisPresentation:ChairmanofExaminationBoard:(Name andPosition) ReviemersoftheThesis:(Name andPosition)
DEDICATION This work is dedicated to my father Mr.Melvin A.S.George and motherMrsElizabethB.
ACKNOWLEDGEMENT I amvery grateful to manypeople who contributed invariousways to thepreparation of this thesisas well as to the successful completion of my studies fortheMaster of Science Degree.In the first place,Iwish to express my profound gratitude and appreciation to the Governments of the Repu