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Register a new userAn Ecological and Biological study of Olive Moth and the Possibility of Using some Integrated Management Methods for Controlling it in Homs Province
دراسة بيئية وبيولوجية لحشرة عثة الزيتون وإمكانية استخدام بعض طرائق الإدارة المتكاملة لمكافحتها في محافظة حمص
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Aِl-Baath University رسالة ماجستير
Publication date
2019
fields
Agricultural Engineering
and research's language is
العربية
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أجريت الدراسة البيئية والبيولوجية لعثة الزيتون Prays Oleae .B في دائرة بحوث الموارد الطبيعية التابعة لمركز بحوث حمص في عامي 2015-2016 حيث رصدت التغيرات الموسمية لمجموعة فراشات عثة الزيتون P. oleae باستخدام مصائد الجذب الجنسي الفيرمونية
The environmental and biological study of the olive moth Prays Oleae.B was conducted in the Natural Resources Research Department of Homs Research Center in 2015-2016, where seasonal changes of the olive moth P. oleae group were monitored using pheromone sexual attraction traps.
References used
عمر . يوسف 2015 . تقنيات إنتاج الزيتون البيولوجي . وثيقة صادرة عن المركز الفني للفلاحة البيولوجية معهد الزيتونة وزارة الفلاحة والموارد المائية والصيد البحري
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The research was conducted during the period between May 2014 and May 2015. The field work was carried out in the Astamo area of Lattakia within an orchard planted with citrus and olives in the form of single and adjacent sectors for each
The results showed that the use of both susceptible wheat cultivars to wheat stem sawfly Cephus pygmaeus (NN25, 12167) beside a cultivated wheat variety (ICPW 13172) reduce damage proportion by European wheat stem sawfly to cultivated variety 7.2-18.
2% when the experiment was carried out within the cages and 2.6 to 5.9% in field conditions. While the variety 12167 affect negatively on the life and fitness of this insect compared with variety NN25 where it cause of killing most of the larvae within its stems (54.03% in 2011 and 70.72% in the 2012) during its development, It also reduced the fertility of females, which followed its development and emerged in the following season, it was significantly less than the fertility of female emerging of NN25. Where the average female fertility of NN25 in two seasons 47.48, 48.32 egg, while the
average fertility of female of 12167 in two seasons 28.32 and 28.36 egg.
The type of tillage methods is considered to be as an important
factor for seed bed preparation, consequently, this will be reflected
in the quantity and quality of production, in comparison to control
(minimum tillage) different types of tillage
methods were used such
as turning plough, standard disk plough etc, for Anise Pimpinella
anisum seed bed preparation, the experiment was conducted in the
western area of Homs province.
Apple plays a substantial role in both income generation and job
creation has shown an increase in export volume. Therefore ,
a study was conducted in the Governorate of Homs on apple ,
( 16 ) Villages that are well known for the growing of apple
fruits
were chosen by random sample method through season
2012 – 2013 for Study of economic indicators of irrigated and
rain fed apple in Governorate of Homs.
Study used Agricultural policy analysis matrix to define the impact
of economic policies applied on the farm budget of apple , to this
end the criteria of nominal and actual protection , profitability , and
farmers subsidies were used , and the criteria that measures the
comparative advantage is domestic resources cost .
The conclusions of the study reveal as follow :
- For fresh irrigated apple in governorate of Homs : production of
apple are feasible under private and social conditions , the value
of social revenues is greater than the value of private revenues
this means the government is taxing producers , there is finance
support by the government for this product , the effect of all
policies on prices of inputs and outputs are advantage of
producers , and there is comparative advantage to product fresh
irrigated apple in governorate of Homs because Domestic
Resource Cost ( DRC = 0.91 ) was less than one .
- For fresh rain fed apple in governorate of Homs : production of
apple are feasible under private and social conditions , there is
finance support by the government for this product , the
government is taxing domestic resources , the effect of all policies
on prices of inputs and outputs are advantage of producers , and
there is comparative advantage to product fresh rain fed apple in
governorate of Homs .
Finally , we showed appropriate recommendations to improve
Domestic Resources Cost and thus improve the Relative
advantage and competitiveness of irrigated and rain fed apple ,
whereat it included ways for the improvement of the Relative
advantage and competitiveness during the production process and internal and external marketing .
The main objective of this research was the reality of irrigated olive
cultivation and analysis of production costs in the eastern region of the
province of Homs and identify the most important influence on profit
productive elements, The initial
field data collection of 2014 and 2015.
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