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Register a new userStudy of Some Walnut Genotypes “Juglans Regia L.” in Damascus’s Gutta and Some Methods of Propagation
دراسة بعض الأشكال الوراثية للجوز العجمي (البلدي) Juglans regia L في غوطة دمشق
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Damascus University ورقة بحثية
Publication date
2002
fields
Groves
and research's language is
العربية
Authors
محمد حسني جمال( باحث )
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درس ٤٨ شكلا وراثيًا لنوع الجوز العجمي Juglans regia L في غوطة دمشق، وضعت ضمن ثلاث مجموعات (A,B,C). و قد تم انتخاب ثلاثة طرز وراثية من هذه المجموعات يمتاز الشكل الوراثي (B٤) بأنه يمتلك أعلى متوسط نسبة تصافٍ ( ٦٣,٨٧ %)، و تتميز بثمار ذات حجم كبير، بمتوسط (٥,١٩ ) سم بالطول و ( ٤,٦ )سم بالعرض و وزن اللب الصافي ( ١٠,٣٦ )غ.
٤٨ genotypes of Juglans regia L. were Studies in Damascus Gutta. They were divided to three groups A,B, and C. Three genotypes were selected from there groups. The selection were on genotype B٤, The percentage of kernel in these genotypes Contain the Highest percentage ٦٣,٨٧٪. The qualities of the genotypes were fruits ٥,١٩ length, and ٤,٦ cm width.
References used
المجموعة الإحصائية ( ١٩٩٦ ). منظمة الأغذية والزراعة FAO.
المجموعة الإحصائية ( ١٩٩٩ ). مديرية الإحصاء والتخطيط وزارة الزراعة والإصلاح الزراعي في سورية.
تشاندر، وليام هنري ( ١٩٩٠ ). بساتين الفاكهة متساقطة الأوراق الطبعة الثانية لدار العربية للنشر والتوزيع.
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