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Register a new userEconomics of Using Irrigation Water in the Cultivation and Production of Peanut Crop (Arachis hypogeae) in Syria
اقتصادية استعمال مياه الري في زراعة و إنتاج محصول الفول السوداني في سورية
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أحمد جدوع( باحث )
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هدف البحث إلى دراسة الكفاءة الاقتصادية و الانتاجية و الاستعمالية لمياه الري في زراعة و انتاج محصول الفول السوداني في المناطق السورية المنتجة له و هي: المنطقة الوسطى و الساحلية و الشرقية، و ذلك خلال الفترة ( 2010-2012 ).
This study considers the efficiency of irrigation water usage in the economic and productive aspects of peanuts crop in Syrian lands, in particular: mid, coastal and eastern lands, in terms of arithmetic means during the period of 2010-2012.
References used
Kaf Al-Ghazal, R., & Fares A., 1982- Field Crops- Grains and Beans (Theoretical Part), Directorate of books and university publications, Faculty of Agriculture, Aleppo University, Aleppo, Syria
Kharouf, Dian, 2017- Economics and Usage Efficiency for water in oil crops production in Syria, Agricultural Economics Department, Faculty of Agriculture, Aleppo University, Aleppo, Syria
Al-Tarsha, Nadia, 2006- Economical Feasibility for Cotton crops partially Substitution with irrigated Crops in Syria, Agricultural Economics Department, Faculty of Agriculture, Aleppo University, Aleppo, Syria
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The experiment was conducted for one growing season 2011 at Teezen
Research Station in Hama Research Center-GCSAR in order to determine
water requirements, crop coefficient (Kc) and the effect of different irrigation
systems on productivity of pea
nut crop. Four methods of irrigation were used
(drip، sprinkler، mini sprinkler and surface irrigation) with three replications
for each . Experiment was designed on the basis of randomized complete block
with one water treatment (75% out of the field capacity). The results showed
superiority of drip irrigation in terms of water consumption, and total water
consumption (6522 m 3/h), which led to savings in irrigation water by (60.14%),
compared with traditional surface irrigation, with a consumption (13495 m 3/
h). It also outperformed drip irrigation when (p<0.05) in crop yield, reaching
productivity 5920 kg/ha, an increase of 22.57%, and total water use efficiency
1.91 kg/m3, compared with the (control) surface irrigation, reaching
productivity (4820) kg/ha. Followed by methods for: irrigation sprinkler sprays
small, with a water requirement (8999 and 9396 m 3/ h), and the efficient use of
water (0.67 and 0.58) kg/ m3, and the percentage of savings in water (36.65 and
31.98%), respectively, compared with surface irrigation traditional Phonology
developing did not show significant differences between irrigation methods in
terms of the dates of germination, flowering and maturity.
This study aimed to recognize the reality of the production and marketing of grape crop in alswieda province ,during the growing season 2011-2012 , through a stratified sample of farmers who grow it in alkafar , hobran , alraha , sahwit ,balata , mayamas , sahwit alkuther.
This research was conducted during 2014 season at Miaar Shaker
plains in Tartous region, to study the effect of applied drought stress for
24 days in 4 growth stages of peanut crop, i.e., 1. Brunching stage, 2.
Flower initialing stage, 3. Pod form
ation stage, 4. Seed formation stage,
beside of control (full irrigation by 12 days intervals). And effect of
these treatments on some growth attributes and yield to peanut
genotype (Sahel).
The study included the selection of the best methods to extract the enzyme
among nine methods. The protein content was concentrated and precipitated
by cold acetone among other five methods of concentration (partial
purification). The purification
stages were achieved by using ion exchange
column chromatography (DEAE – Sephadex A 50 column). Followed by gel
filtration chromatography using sephacryl S-300. The active parts were
lyophlizated (free drying) to obtain Lipoxygenase with 43.18% yield and 8.16
folds of purification and specific activity of 1162.9 unit / mg.
The purity of enzyme was confirmed by poly acryl amide gel
electrophoresis under non denaturing conditions, with the appearance a single
band .
This experiment was conducted during ١٩٩٦-١٩٩٨ to ivestigate study the
effect of using different types of irrigation water on some soil properties and its
cotton, corn and wheat productivity under the agroclimatic conditions of Deir
Ezzor.
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