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العنوان
A STUDY ON SOME TREATMENTS TO INCREASE SOME GENOTYPES OF JUJUBE DROUGHT TOLERANCE
الناشر
EMAN IBRAHIM EL-AMARY MOSTAFA
المؤلف
MOSTAFA , EMAN IBRAHIM EL-AMARY
هيئة الاعداد
مشرف / ISMAEL ABD EL-GLEEL HUSSIEN
مشرف / TAHER AHMED ALI YEHIA
مشرف / MOHMMED ABD EL GAWAD SHAHIEN
مشرف / TAHER AHMED ALI YEHIA
تاريخ النشر
2012
عدد الصفحات
120
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
الزراعية والعلوم البيولوجية (المتنوعة)
تاريخ الإجازة
1/1/2012
مكان الإجازة
جامعة القاهرة - كلية الزراعة - Pomology
الفهرس
Only 14 pages are availabe for public view

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Abstract

This study was conducted during two successive seasons (2008 and 2009) on three Jujube (Zizuphus jujuba mill) genotypes, ”Toffahi” ”Zaytoni” and ”Date”. In three experiments. 1) an evaluation study of three Jujube genotypes. (2to study the effect of different available soil water levels on the growth of the three Jujube genotypes . Four levels of available water 100,75,50,25% were used to determine the drought tolerance of the three genotypes studied