@article { author = {Mostafa, Ahmed and Hassan, Noha and Barakat, Amira}, title = {Rural Women’s Knowledge of Healthy Eating Habits to Reduce Malnutrition Diseases in Kafr El-Sheikh Governorate}, journal = {Journal of Sustainable Agricultural Sciences}, volume = {46}, number = {2}, pages = {59-74}, year = {2020}, publisher = {The National Information and Documentation Centre (NIDOC), Academy of Scientific Research and Technology(ASRT)}, issn = {2536-9571}, eissn = {2536-958X}, doi = {10.21608/jsas.2020.20128.1190}, abstract = {This research was mainly aimed at determining the level of knowledge of rural women in healthy eating habits to reduce malnutrition diseases in Kafr El-Sheikh governorate. The center of Riyadh was randomly selected, followed by the selection of a random village from the villages. The research data were collected using the interview questionnaire. ,The main results are summarized as follows: About 70%, 57.5%, 48%, 43%, 57% and 54% of respondents fell into either low or intermediate cognitive categories with regard to information on healthy eating habits that reduce malnutrition, conditions The factors that affect an individual's daily food needs, considerations that must be taken into account when designing an integrated diet, correct dietary behaviors for health, and the role of nutrition in strengthening the immune system respectively, the results show that the variable The independent study included in the study is correlated with the degree of knowledge of rural women researched healthy eating habits that reduce malnutrition diseases with a multiple correlation coefficient of 0.591.This relationship was found to be significant at the probability level 0.01, based on the calculated value of "F" where it reached 10.577. The independent variables combined account for 34.9% of the variance in the dependent variable based on the value of R2.}, keywords = {Rural women's,Knowledge,of healthy,eating habits,to reduce,Malnutrition,diseases}, url = {https://jsas.journals.ekb.eg/article_68660.html}, eprint = {https://jsas.journals.ekb.eg/article_68660_80e9a50a53e7a24f3b1f800f7ded1b5c.pdf} } @article { author = {Fawaz, Mahmoud and Soliman, Sarhan and Al-Adawi, El Said.}, title = {Egyptian Export Competitiveness of Oranges and Grapes in the Global Markets}, journal = {Journal of Sustainable Agricultural Sciences}, volume = {46}, number = {2}, pages = {75-89}, year = {2020}, publisher = {The National Information and Documentation Centre (NIDOC), Academy of Scientific Research and Technology(ASRT)}, issn = {2536-9571}, eissn = {2536-958X}, doi = {10.21608/jsas.2020.20060.1189}, abstract = {تبين ان دول کل من اسبانيا وترکيا ومصر والمغرب ولبنان وتونس تعتبر أهم الدول المصدرة للبرتقال فى العالم حيث تساهم هذه الدول مجتمعه بنحو 55.7% من إجمالى الواردات العالمية للبرتقال. واستحوزت مصر على المرتبة الثالثة بنحو 6.98% من إجمالى الواردات العالمية للبرتقال، وبلغ معامل اختراق صادراته فى الاسواق العالمية نحو0.75%، وتزايد بمعدل نمو سنوى معنوى احصائياً بلغ نحو 12.9%. وتبين ان مصر لديها ميزة نسبية سعرية في تصدير البرتقال في الاسواق العالمية مقابل اهم الدول المصدرة له فى العالم، عدا دولة لبنان، وکذا تبين أن مصر تتمتع بميزه نسبية ظاهرة فى تصدير البرتقال، حيث بلغ متوسطها نحو 23.18، وتزيد بمعدل نمو سنوى معنوى احصائياً بلغ نحو 9.9%، واتضح ان کفاءة اداء العمليات التصديرية لمحصول البرتقال المصرى فى الاسواق العالمية تزيد سنوياً بمعدل نمو معنوى احصائياً بلغ نحو12%، کما تبين ان دول کل من مصر وامريکا وايطاليا والصين وترکيا وفرنسا وسوريا واسبانيا من أهم الدول المصدرة للعنب فى العالم، حيث تساهم هذه الدول مجتمعه بنحو 40% من إجمالى الواردات العالمية للعنب. وجاءت مصر فى المرتبة السادسة، بنحو 0.96% من اجمالى الواردات العالمية، وتشير النتائج الى اختراق العنب المصرى فى الاسواق العالمية بمعدل نمو سنوى معنوى احصائياً بلغ نحو18.7%. کما ان لمصر ميزة سعرية في تصدير العنب في الاسواق العالمية مقابل اهم الدول المصدرة المنافسة في العالم عدا دولتى سوريا وترکيا، وتبين أن مصر تتمتع بميزه نسبية ظاهرة فى تصديره، حيث بلغ متوسطها نحو 3.10، وتزيد بمعدل نمو سنوى معنوى احصائياً بلغ نحو 20.8%، وان کفاءة اداء عملياته التصديرية فى الاسواق العالمية تزيد سنوياً بمعدل نمو معنوى احصائياً بلغ نحو25.1%،}, keywords = {economics,Egypt,Grapes,Oranges,agriculturare,competitiveness,market}, url = {https://jsas.journals.ekb.eg/article_77018.html}, eprint = {https://jsas.journals.ekb.eg/article_77018_f251d5240c9ce40dfcd46b492a73c73f.pdf} } @article { author = {Al-Jazzar, Mohammed and Ali, Manal and Embark, Mohammed and Osman, Mohameh}, title = {Extension Needs of Sugar Cane Farmers in Minya Governorate}, journal = {Journal of Sustainable Agricultural Sciences}, volume = {46}, number = {2}, pages = {91-101}, year = {2020}, publisher = {The National Information and Documentation Centre (NIDOC), Academy of Scientific Research and Technology(ASRT)}, issn = {2536-9571}, eissn = {2536-958X}, doi = {10.21608/jsas.2020.19690.1186}, abstract = {The research aimed to identify the cognitive needs of the researched farmers related to the technical recommendations for the production and marketing of sugarcane crop.x research was determined by selecting the three largest administrative centers in the governorate of Minya in terms of the cultivated area of sugar cane crop. In order to determine the sample of the research, the Krejci and Morgan equation was used and the application of the equation to the comprehensive research shows that the required sample size is 346 respondents by 9.8% distributed over the following villages: Mohurs village Malawi center 154 farmers, Bani Haram village Derma was center 150 farmers sakitmose Abu Qurqas 42 farmers The farmers surveyed were randomly selected from the 2019 sugarcane crop inventories in agricultural cooperatives in the selected villages. The research data were collected by means of a questionnaire form by interviewing the researcher with the respondents. This was during the months of January and February 2019.Several statistical methods and tools were used: percentages, frequency, arithmetic, mean and standard deviation. The most important findings of the research were as follows:1_ It is clear from the results that about 94% of the respondents represented the category of cognitive needs medium and high, and this shows the need for the knowledge and information on the cultivation of sugar cane.2-_ It is clear from these results that the distribution of respondents according to their operational needs indicates that 94% of them represented the category of medium and high need.}, keywords = {Extension,needs,of,sugar,cane,farmers,in Minya,governorate}, url = {https://jsas.journals.ekb.eg/article_77367.html}, eprint = {https://jsas.journals.ekb.eg/article_77367_8f1cd8cde56c2bb1f8a67bc17098f7b5.pdf} } @article { author = {Mostafa, Ahmed and Hassan, Noha and Barakat, Amira}, title = {Guiding Recommendations for Feeding the Family a Healthy and Safe Food: The Preventive and Curative Role of Food}, journal = {Journal of Sustainable Agricultural Sciences}, volume = {46}, number = {2}, pages = {103-121}, year = {2020}, publisher = {The National Information and Documentation Centre (NIDOC), Academy of Scientific Research and Technology(ASRT)}, issn = {2536-9571}, eissn = {2536-958X}, doi = {10.21608/jsas.2020.22131.1191}, abstract = {Food is the first requirement of the human being, which cannot be dispensed with. Through it, he can obtain energy and the ability to resist diseases and thus be able to work and produce, which will positively affect the development of society as a whole, and proper nutrition is considered the main pillar of the health of the individual, and given the close link between the life of the individual and the quality Its food, and the nature of its nutrition, so it is extremely important that individuals in general, and those in charge of preparing food in particular, have sufficient information about food in terms of its concept, components, sources, functions, and safety, as well as with regard to nutrition in terms of its concept, as well as malnutrition And diseases of malnutrition, whereby following the principles of proper nutrition becomes an individual less susceptible to disease and enjoys good health and becomes able to work and enjoy his life, and proper nutrition affects the level of individual health and reduces diseases of malnutrition which leads to increased production and provision of what is spent on treatment and medication As a result of malnutrition, a healthy diet helps prevent some diseases and helps to cure other diseases.}, keywords = {Guiding,recommendations,for feeding,the family,a healthy,and,safe,food}, url = {https://jsas.journals.ekb.eg/article_77368.html}, eprint = {https://jsas.journals.ekb.eg/article_77368_5cec984157a9ab521fef200b7d77e9ac.pdf} } @article { author = {Fawaz, Mahmoud and Soliman, Sarhan and El Neshawy, Hassan A.}, title = {Egyptian Export Competitiveness of Oranges in the African Market}, journal = {Journal of Sustainable Agricultural Sciences}, volume = {46}, number = {2}, pages = {123-133}, year = {2020}, publisher = {The National Information and Documentation Centre (NIDOC), Academy of Scientific Research and Technology(ASRT)}, issn = {2536-9571}, eissn = {2536-958X}, doi = {10.21608/jsas.2020.22250.1193}, abstract = {يعتبر محصول البرتقال من أهم المحاصيل التصديرية المصرية التي تتميز بمزايا نسبية وتنافسية بين نظرائه في اهم الدول المنافسة في تصديره، ويعد السوق الأفريقي من الأسواق الواعدة للصادرات المصرية التصديرية، والتي يمکن من خلالها زيادة قيمة الصادرات الزراعية المصرية، وتکمن مشکلة البحث في انخفاض نصيب الصادرات المصرية من البرتقال الى السوق الأفريقي مع عدم استقرارها وانخفاض معدل نموها، مما استجوب دراسة الوضع الراهن للقدرة التنافسية للبرتقال المصري في السوق الأفريقي، واعتمد البحث على کل من التحليل الوصفي والکمي، بالإضافة الى بعض المؤشرات الاقتصادية لتقدير القدرة التنافسية التصديرية المصرية لمحصول البرتقال في السوق الأفريقي، وقد تبين من النتائج البحثية تزايد کمية الإنتاج المصري من البرتقال سنوياً بنحو 5.71%، کما تزايدت صادراته للعالم بنحو 10.87%، في حين حققت صادراته لأفريقيا معدل نمو سنوي بلغ نحو 51.25%، وتزايد سعر تصديره لأفريقيا سنوياً بنحو 3.74%، وقد بلغ النصيب السوقي للبرتقال المصري في السوق الأفريقي نحو 5.96%، ومعامل اختراقه نحو 0.14، وتبين ان کفاءة اداء العمليات التصديرية للبرتقال المصري في السوق الأفريقي انها بلغت نحو 0.81%، وبلغ اختراق المحصول للسوق الأفريقي نحو 0.14. وبلغ نصيبه السوقي نحو 5.96%، کما اتضح أن البرتقال المصري لم يتمتع بميزة سعرية في السوق الأفريقي مقارنة بأسعار تصدير دولتي لبنان وسوريا، بينما حقق ميزة سعرية بالنسبة لسعر تصدير البرتقال دول اليونان، المغرب، ترکيا، تونس، واسبانيا. ويوصى البحث بإعادة النظر في سعر تصدير البرتقال الى السوق الأفريقي، ليتلاءم مع أسعار الدول المنافسة، والعمل على زيادة عدد المؤسسات التصديرية، إضافة الى الدراسة المستمرة للصعوبات والعقبات امام زيادة حصة مصر من المحصول في السوق الأفريقي}, keywords = {competitiveness,advantages,agricultural exports,relative price,Oranges,African market}, url = {https://jsas.journals.ekb.eg/article_77369.html}, eprint = {https://jsas.journals.ekb.eg/article_77369_098a1fd8de4c664b73a6b132190c0729.pdf} } @article { author = {Elzohry, Elsayed and Eladawy, Roshdy and Elsawy, Shorouk}, title = {An Economic Study on the Determinants of Fish Production in Burullus Lake}, journal = {Journal of Sustainable Agricultural Sciences}, volume = {46}, number = {2}, pages = {135-146}, year = {2020}, publisher = {The National Information and Documentation Centre (NIDOC), Academy of Scientific Research and Technology(ASRT)}, issn = {2536-9571}, eissn = {2536-958X}, doi = {10.21608/jsas.2020.22854.1197}, abstract = {The search aimed to study the determinants of fish production in Burullus Lake, study the seasonal movements of fish species in it, and estimating fish stocks .The results show that the area of the water area of Lake Burullus did not exceed 0.7% of the total Egyptian fisheries water area, but it contributes about 19% of the total Egyptian fish production, and about 18.2% of the total Egyptian fish income. The annual fish production in Burullus Lake related directly to the numbers of boats, the numbers of fishermen and the fish prices, and inversely with the average annual yield of the fisherman. It showed that fish production in Burullus Lake increases in summer and autumn, and decreases in winter and spring. The results indicated that about 65%, 80% of the changes in the total fishing capacity of Burullus Lake due to the change in fishing effort, and the results indicate a doubling of the rate of catfish production, either for the total fishing capacity in the lake or for tilapia fishing capacity, The study recommended the necessity of the continuous purification of the lake’s bogus slot and guarding it from the thief Fry and continuous review of the maximum permissible number of fishing boats operating in the lake according to technical and economic bases.}, keywords = {Burullus,determinants productivity,fluctuations seasonality,laboratories seasonality,maximum economic yield,Schaefer,Fox,fishing effort}, url = {https://jsas.journals.ekb.eg/article_77371.html}, eprint = {https://jsas.journals.ekb.eg/article_77371_620461176e6de62ce9d41c27bea69e26.pdf} } @article { author = {Morsy, Wael and Amber, Khairy and Badawy, Neamt and El-Desoukey, Shereen}, title = {Milk Yield, Productive and Reproductive Performance of Rabbit Does Fed Different Level of Gum Arabic in Diet}, journal = {Journal of Sustainable Agricultural Sciences}, volume = {46}, number = {2}, pages = {25-33}, year = {2020}, publisher = {The National Information and Documentation Centre (NIDOC), Academy of Scientific Research and Technology(ASRT)}, issn = {2536-9571}, eissn = {2536-958X}, doi = {10.21608/jsas.2020.24080.1206}, abstract = {The effects of Gum Arabic (GA) supplementation in the diet of rabbit does in several physiological states on milk composition, productive and reproductive performance were assessed. Twenty eight Baladi Black rabbit does (7 does per treatment) of about 8-9 months of age with an average live body weight of 3449±31.61 g, were used. Animals were fed the basal diet supplemented with 0 (control), 0.5, 1 and 1.5 % Gum Arabic of the diet. Results revealed that the milk yield (MY, g) increased (P}, keywords = {Gum Arabic,Rabbit,does,productive,reproductive,mortality,Milk,Economic}, url = {https://jsas.journals.ekb.eg/article_77372.html}, eprint = {https://jsas.journals.ekb.eg/article_77372_61b52bf534c739b512ec533ee6fcc2ea.pdf} }