Effects of biological and chemical fertilization on improving faba bean (Vicia faba L.) Nodulation, yield and seed quality in river Nile State
Dissertant
Rughim, Ahmad Muhammad al-Hasan
Thesis advisor
Abd al-Ghani, Miqdam al-Shaykh
University
Omdurman Islamic University
Faculty
Faculty of Agriculture
Department
Department of Crop Protection
University Country
Sudan
Degree
Ph.D.
Degree Date
2007
English Abstract
Four pot experiments and three field experiments were conducted in the seasons of 2003 / 2004, 2004 / 2005 and 2005 / 2006 at Shendi and Hudeiba Research Stations farms, to study the Effects of Rhizobium leguminosarum bv.
viceae and Bacillus megaterium var.
phosphaticum (BMP) inoculations and chemical fertilizers with nitrogen and phosphorus on faba bean (Vicia faba L.) growth and production properties.
The strains of Rhizobium used on all experiments were ENRRI 9 and TAL 1399, BMP strains were phosphorin and phosphobacterin, and fertilizers doses were 50 kg/ha nitrogen + 42 kg/ha phosphorus and 25 kg / ha nitrogen + 21 kg / ha phosphorus. Rhizobium inoculation individually increased significantly (P ≤ 0.05) nodulation, shoot, root and nodule dry weight, phosphorus content in shoot, yield, seed moisture, ash, crude fiber and crude protein.
BMP inoculation individually increased significantly (P ≤ 0.05) nodulation, root and nodule dry weight, nitrogen and phosphorus content in shoot, yield, seed moisture, ash and fat in faba bean plants.
Application of chemical fertilizers increased shoot and root dry weight, nitrogen and phosphorus content in shoot significantly (P ≤ 0.05).
All these results compared to uninoculated control. Rhizobium and BMP co-inoculation compared to individual inoculation and uninoculated control significantly (P ≤ 0.05) increased nodulation, root dry weight, nitrogen and phosphorus content, seed moisture and ash in faba bean plants.
Inoculation with strains TAL 1399 and phosphorin individually increased significantly (P ≤ 0.05) nodules number and dry weight, nitrogen content, yield, 100-seeds weight, and seed quality in faba bean plants compared to the 3-way interaction between the Rhizobium, BMP and chemical fertilizers. The study revealed the need for biological fertilizers with compatible effective strains to compensate the chemical fertilizers, to decrease the expenses of chemical fertilizers and to protect the environment from pollution hazards.
Main Subjects
Topics
No. of Pages
146
Table of Contents
Table of contents.
Abstract.
Chapter One : Introduction.
Chapter Two : Literature review.
Chapter Three : Materials and methods.
Chapter Four : Results and discussion.
Chapter Five : Effects of fertilization on yield and chemical properties of Faba bean seeds.
Conclusions, recommendations.
References.
American Psychological Association (APA)
Rughim, Ahmad Muhammad al-Hasan. (2007). Effects of biological and chemical fertilization on improving faba bean (Vicia faba L.) Nodulation, yield and seed quality in river Nile State. (Doctoral dissertations Theses and Dissertations Master). Omdurman Islamic University, Sudan
https://search.emarefa.net/detail/BIM-364217
Modern Language Association (MLA)
Rughim, Ahmad Muhammad al-Hasan. Effects of biological and chemical fertilization on improving faba bean (Vicia faba L.) Nodulation, yield and seed quality in river Nile State. (Doctoral dissertations Theses and Dissertations Master). Omdurman Islamic University. (2007).
https://search.emarefa.net/detail/BIM-364217
American Medical Association (AMA)
Rughim, Ahmad Muhammad al-Hasan. (2007). Effects of biological and chemical fertilization on improving faba bean (Vicia faba L.) Nodulation, yield and seed quality in river Nile State. (Doctoral dissertations Theses and Dissertations Master). Omdurman Islamic University, Sudan
https://search.emarefa.net/detail/BIM-364217
Language
English
Data Type
Arab Theses
Record ID
BIM-364217
