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Register a new userThe effect of Olive Mill waste water(OMWW) on some soil properties and its content of some micro elements and the quality of tomato plant grown in the green house
تأثير إضافة ماء الجفت على بعض خواص التربة و على محتواها من بعض العناصر الصغرى و في نوعية نبات البندورة المزروع في البيت البلاستيكي
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تم تنفيذ البحث في محطة بحوث الصنوبر في اللاذقية في الموسم ( 2013 - 2014 ) , تضمن البحث ست معاملات و أربعة مكررات , شملت المعاملات المستويات التالية من مياه عصر الزيتون ( 10-20-30-40-50 ) ل\م2 التي أضيفت قبل الزراعة بأربعين يوما, و قد أخذت عينات من التربة قبل إضافة مياه عصر الزيتون و أيضا بعد مرور شهر و بعد شهرين من زراعة البندورة ثم في نهاية التجربة لإجراء بعض التحاليل الفيزيائية و الكيميائية و معرفة تركيز بعض العناصر الصغرى, كما تم أخذ عينات نباتية لإجراء بعض التحاليل المخبرية عليها.
A research was carried out at Al-Sanouber research station in Lattakia in 2013/2014 season ,The research included six treatments with four replicates for each treatment. Six treatments used of OMWW (0 , 10 , 20 , 30 , 40 , 50) l/m2. The OMWW has been added 40 days before planting. Samples of soil have been taken before adding OMWW, then after one and two months from planting, and at the end of the season in order to make some physical and chemical analysis and also to know the concentration of some micro elements .
References used
ALTAF, U, N.,BHATTIHQ,G.MURTAZ and M,ALI,2000. Effect of PH and organic matter on monovalent-divalen cationt extchange equilibria in mediu textured solis. Lnt.J.Agric.Biol.,2:1- 2
AMIRANTE, P., MONTEL, G.L,1999. Utilization and disposal of olive oil extraction and proplems of their impact ori the environment , proceedings of IOOC international seminar, Florence, 10-12 March
ARIENZO, M. CAPASSO, R.,2000. Analysis of metal cations and inorganic anions in olive waste water by atomic absorption spectroscopy and ion chromatography. Detection of metals bound mainly to the organic polymeric fraction. J.Agric. Food Chem., 48(4):1405-1410
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أجري البحث في مزرعة كلية الزراعة بجامعة دمشق عام 2017 . حيث تمت زراعة نبات القصب في أحواض بمعدل 4 شتول في الحوض الواحد وسقي بماء الجفت بتراكيز مختلفة
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.
Effect of organic and bio fertilizers (Azotobacter and phosphate solubilizing
bacteria) on production of potatoes and some soil properties was studied in
Tartous.
The experiment consisted of 4 treatments (control soil, soil+manure, soil+
bioferti
lizer and soil+manure+biofertilizer) each replicated four time, for 2004
and 2005 seasons.
Total N, available P, available K, and organic matter in soil were
determined.
Significant increases were observed in most of the inoculated and organic
fertilized treatments compared with the control. However, the treatment
(soil+manure+biofertilizer) was the best and showed significant increases in
potato yield compared with other treatments especially in the next season.
However, the second season was better in yield increase in all treatments
than the first seacon.
The effect of green manure and biofertilizer by using (Lupinus albus and
Lupinus albu s + Rhizobium) on some soil properties and potato growth and
production during two successive seasons of 2007/2008 and 2008/2009 was
studied. The results showed
that green manure provided the soil with 3.75
kg/m2 green organic matter including (398 g dry matter and 14 g nitrogen),
while lupinus albus + Rhizobium provided the soil with 4.55 kg/m2 green
organic matter including (581 g dry matter and 22.3 g nitrogen) and improved
soil chemical properties. The results showed as well that biofertilizer significant
improved potato growth parameters: plant and tuber dry matter, foliage
surface, foliage index, plant length, plant elements content (N,P,K,Ca and Mg),
tuber number and their content of nitrate and protein .The results showed as
well that biofertilizer significant improved marketing potato yield.
In this study, we review the possibility of production both ethanol and methanol from
OMW(OMW: Olive Mill Wastewater), fermented using pathogenic bacteria and isolated
marine bacteria. The results showed that when using Salmonella sp. bacteria, the
highest
values of methanol (5658.308 μg /l) appear at 7.5% concentration of the OMW, and the
higher concentration of ethanol (49.132 μg/l) at a concentration of 17.5% fermentation of
OMW. While Pseudomonas sp. produced the highest concentration of methanol (603.76μ
g/l) and ethanol (688.71μg /l) at 17.5% for OMW.
The results of this research showedthe ability of the bacteria isolated from sea water
in producing the above mentioned alcohols; for example the X3 bacteria displayed a direct
correlation between high concentrations of OMW (15 , 35 , 50)% and the high
concentrations of produced methanol (UL, 130.406μg/l, 1353.244μg/l ), apposite to
ethanol which was under the detection limits (under limited: UL).
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