Search In this Thesis
   Search In this Thesis  
العنوان
Production Of Organic Fertilizer Enriched With Phosphorus From Some Agricultural Wastes Mixed With Rock Phospate /
الناشر
Heba Mahmoud Abdel- Motaal,
المؤلف
Abdel- Motaal, Heba Mahmoud.
هيئة الاعداد
باحث / هبة محمود عبد المتعال
مشرف / محمد عبد الناصر محمد
مشرف / محمد محمد فرغلي
مشرف / جابر زايد عبد الونيس
الموضوع
Agriculture. Microbiology. Organic Fertilizer. Agricultural Wastes.
تاريخ النشر
2004 .
عدد الصفحات
98 P. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
علم البيئة ، التطور والسلوك وعلم التصنيف
الناشر
Heba Mahmoud Abdel- Motaal,
تاريخ الإجازة
1/1/2004
مكان الإجازة
جامعة المنيا - كلية الزراعة - الميكروبيولوجي
الفهرس
Only 14 pages are availabe for public view

from 117

from 117

Abstract

Among 303 fungal isolates , one was chosen as the efficient phosphate solubilizing fungal strain . This strain , which was identified as Aspergillus niger produced the highest amount of soluble-P (560PPM) corresponding to the lowest PH value (2.46) after four daysof growth in liquid medium containing precipitated phosphate.
The chosen Aspergillus niger in addition to an identified Trichoderma viride strain were used separately or together as fungal activators for composting rice straw , bagasse or their 1:1 mixture enriched with rock phosphate . Qualities of the produced composts using the fungal activator (s) were compared with those obtained by inoculation with farmyard manure (FM) + the fungal activator(s) in either laboratory or pile experiments.