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العنوان
Effect of some growth retardants and pinching treatments on growth and chemical composition of some Ornamental shrubs /
المؤلف
Turky, Basma Kamel Amin.
هيئة الاعداد
باحث / باسمه كامل امين تركى
مشرف / انور عثمان
مشرف / ايمان مختار
مناقش / صفاء مصطفى محمد
الموضوع
Ornamental shrubs.
تاريخ النشر
2021.
عدد الصفحات
168 p. :
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
البساتين
تاريخ الإجازة
1/1/2021
مكان الإجازة
جامعة بنها - كلية الزراعة - البساتين
الفهرس
Only 14 pages are availabe for public view

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Abstract

This work was carried out during two successive seasons in 2016/2017 and 2017/2018 in the experimental greenhouse of the Horticultural Department, Faculty of Agriculture, Banha University, Qalyubia Governorate, Arab Republic of Egypt, to study the effect of pacloprazol and cyclocyl as well as the effect of tacking treatment and interaction between them on the growth, flowering and chemical content of Jacobinia and Durrani plants. Planted in pots. Uniform cuttings of Jacobinia 11-12 cm long, containing 2-3 leaves, thickness of 0.42 to 0.48 cm. 2016 and 2017 in 8 cm pots containing a mixture of peat moss to perlite in a ratio of 1:1. Then it was placed under the conditions of plastic tunnels in the wooden greenhouse. In mid-February of 2017 and 2018, well-rooted united cuttings of Jacobinia produced 5-6 leaves of 16-18 cm length and of Gold Duranta gave 6-7 leaves of 13-15 cm long that were recycled into 20 cm diameter plastic pots filled with With a mixture of sand into the house moss in a ratio of 1:1 (by volume). After a month of recycling (which took place in mid-February during both seasons), the plants were arranged in two groups, the first group was left without flocculation while the second group underwent the process of flocculation by removing 1 cm from the terminal apex of the plant and then all the plants of both groups were exposed to three Sprays at a rate once a month of pacloprazol at concentrations of 25, 75, 100 parts per million and that of Cycosyl at concentrations of 1000, 2000, 3000 parts per million, in addition to tap water as a control.