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Vegetative Propagation by Hard wood Cutting in Punica Granatum

الإكثار الخضري (بالعقل الساقية) لبعض أصناف الرمان

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 Publication date 2015
and research's language is العربية
 Created by Shamra Editor




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The method of vegetative propagation by hard wood cutting is considered of the most important ones of prevalent and successful in its cultivation to obtain a Punica Granatum seeding which are genetically uniform. In this research,it was used three categories fPunica Granatum ,Municipal,French,Darcoche,where they were taken the hard wood cutting of sound trees which free of insecticides and fungal infections and bacteria, and divided into groups which in cluded five deals to know the effect of hormone,stratification,impact,the hard wood cutting age and its length on rooting. It was found that the last three tested categories had no hormone effects on rooting. The soft wood cutting of one year-old overtook the ones of two-years of age,where they have the largest effect of rooting.The highest precentage of rooting and stronger were at the length of 30 cm. Its advised for stratification of the Municipal class befor its cultivation because it increases the rooting percentage. Darcoche is easy for rooting, because it roots by ahigh percentage if it had a stratification or impact by the conditions of continuous wetting before cultivation.


Artificial intelligence review:
Research summary
تتناول هذه الدراسة البحث في طرق الإكثار الخضري بالعقل الساقية لبعض أصناف الرمان، وهي البلدي، الفرنسي، والدركوشي. تم أخذ العقل من أشجار سليمة خالية من الإصابات الحشرية والفطرية والبكتيرية، وتم تقسيمها إلى مجموعات شملت خمس معاملات لدراسة أثر الهرمون، والتتضيد، والحفظ، وعمر وطول العقل في التجذير. أظهرت النتائج أنه يمكن إكثار العقل بسهولة دون الحاجة إلى معالجتها بالهرمون، وكانت أفضل العقل هي التي بعمر سنة واحدة وطول 30 سم. كما تبين أن التتضيد يزيد من نسبة التجذير للصنف البلدي، بينما الصنف الدركوشي سهل التجذير سواء تم تتضيده أو حفظه في ظروف الظل والترطيب الدائم قبل زراعته. توصي الدراسة باستخدام العقل بعمر سنة وطول 30 سم لتحقيق أعلى نسبة تجذير وأقوى نمو، كما توصي بتتضيد عقل الصنف البلدي قبل زراعته.
Critical review
دراسة نقدية: تعتبر هذه الدراسة مهمة في مجال الإكثار الخضري للرمان، حيث تقدم معلومات قيمة حول أفضل الطرق لتحقيق نسبة تجذير عالية ونمو قوي للعقل. ومع ذلك، يمكن أن تكون الدراسة أكثر شمولاً إذا تم تضمين المزيد من الأصناف وتوسيع نطاق التجارب لتشمل مناطق زراعية مختلفة. كما أن الدراسة ركزت بشكل كبير على تأثير التتضيد والهرمونات، وكان من الممكن أن تتناول أيضاً تأثير العوامل البيئية الأخرى مثل التربة والمناخ. بالإضافة إلى ذلك، قد يكون من المفيد إجراء دراسات طويلة الأمد لمتابعة نمو وتطور الأشجار المزروعة من العقل على مدى سنوات عديدة.
Questions related to the research
  1. ما هي أفضل طول للعقل لتحقيق أعلى نسبة تجذير وأقوى نمو؟

    أفضل طول للعقل هو 30 سم، حيث تحقق عنده أعلى نسبة تجذير وأقوى نمو.

  2. هل يمكن إكثار العقل دون معالجتها بالهرمون؟

    نعم، يمكن إكثار العقل بسهولة دون الحاجة إلى معالجتها بالهرمون.

  3. ما هو تأثير التتضيد على نسبة التجذير للصنف البلدي؟

    التتضيد يزيد من نسبة التجذير للصنف البلدي.

  4. ما هي التوصيات المتعلقة بعمر العقل لتحقيق أفضل نتائج في التجذير؟

    التوصية هي استخدام العقل بعمر سنة، لأن نسبة تجذيرها كانت أكبر من العقل بعمر سنتين.


References used
Allen,R.M.and A.L.Mccomb(1956).Rooting of cotton wood cutting.USDA for serv.Oecas.Paper 151.So.For.Exp.Sta.Lop
Aytekin polat,O.Caliskan.1988. Effect OINDOLEBUTYRIC ACID (IBA)on rooting of cutting in various pomegranate genotypes,1988
Canovo,C.(1974).Effect of length and diameter of cutting in the propagation of Salix viminalis and Salix purpurea.Foresryabstr Vo1.28(4):5544
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