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Register a new userدراسة فاعلية تشميس التربة والمبيد ميتام الصوديوم 50% في مكافحة بعض المسببات المرضية المنقولة بالتربة في مشاتل إنتاج غراس المشمش
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جامعة الفرات رسالة ماجستير
Publication date
2014
fields
Agricultural Engineering
and research's language is
العربية
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دراسة فاعلية تشميس التربة والمبيد ميتام الصوديوم 50% في مكافحة بعض المسببات المرضية المنقولة بالتربة في مشاتل إنتاج غراس المشمش
No English abstract
References used
بياعة بسام 1992 . أمراض البساتين والغابات منشورات مديرية الكتب والمطبوعات في جامعة حلب سورية
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Root rot is considered one of the serious widely spread tomato diseases in
plastic houses culture of Syria. Soil solarization, using transparent polyethylene
(PE) covering, was applied during July and August (١٩٩٤-١٩٩٦) in Tartoos
governorate for
controlling soilborne pathogenic fungi. Results indicated that,
native fungal populations in covered moist soil supplied with or without sulfur
were significantly reduced in comparison with the uncovered treatment.
يعد الخيار من محاصيل الخضر الصيفية الهامة ويزرع للاستهلاك المحلي إما على هيئة ثمار صغيرة خضراء تؤكل طازجة أو على هيئة ثمار مخللة
أجري هذا البحث بهدف دراسة تأثير الموعد وارتفاع منطقة التطعيم في نجاح التطعيم ونمو وتطور الطعوم تضمنت التجربة تطعيم غراس مشمش بذرية
This study was conducted in Abu-Jarash farm at the Faculty of Agriculture,
Damascus University during the main season 2013 to evaluate the effect of soil
solarization and organic fertilization treatments on the productivity of some
maize genotypes
(Basel 1, Basel 2, Ghouta 1, Ghouta 82 and Local White). The
experiment was laid out according to split-split plot design with three
replications. The statistical analysis results clearly indicated to the existence of
variability in the response of studied maize genotypes to soil solarization and
organic fertilization treatments. The genotype Ghouta 82 surpassed in the traits
of plant height, leaf area index, 100-kernel weight and grain yield (150.25 cm,
2.84, 28.10 g and 7.99 ton.ha-1) respectively, as compared to other studied
genotypes and was closely followed by the genotype Basel 2 which recorded the
highest number of rows per ear (13.83 row/ear). Soil solarization for 45 days
before sowing and applying organic manures at the rate of 20 ton.ha-1
encouraged the traits of plant height, leaf area index, number of rows and
grains per ear, 100-kernel weight which was reflected on grain yield. Therefore
we can grow variety Ghouta 82 or hybrid Basel 2 to get higher yield of maize.
Ornamental plants considered one of the modern plantation, which should be
introduced in the future agricultural development plan confirmed by field studies for the
most important ornamental seed plants as a samples for data collections.
Through i
nformation and field data it can be concluded that, most of nursery's of
ornamental plants were in a small size (less than 2.5 hectare) in comparison with some
other propagated plants due to the absence of specialization. We observed a shortage in a
propagated plant materials especially cut-flowers which considered the most important
product.
This research observed also many problems facing the producers leading to high
production cost: preliminary materials, agriculture and propagation materials, expert
workers beside obstacles in exporting and absence in observation and governmental help.
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