Journal of Productivity and Development最新文献_第2页

POPULATION DYNAMICS OF SOIL MITES INHABITING UNDER WHEAT AT SHARKIA GOVERNORATE, EGYPT 埃及sharkia省小麦下土壤螨种群动态

Journal of Productivity and Development Pub Date : 2022-10-01 DOI: 10.21608/jpd.2022.296462

A. Abd-Elwahab, Mohammed Kandee, N. Omar

引用次数: 0

THE SOCIO-ECONOMIC RETURN FOR GRAPE GROWERS AS AN EXPORT CROP( In Arabic) 葡萄种植者作为出口作物的社会经济回报(阿拉伯语)

Journal of Productivity and Development Pub Date : 2022-10-01 DOI: 10.21608/jpd.2022.307837

K. Ahmed

引用次数: 0

STUDIES ON STRAWBERRY FRUIT ROT INCITED BY Botrytis ‎cinerea 草莓果实腐病的研究

Journal of Productivity and Development Pub Date : 2022-07-01 DOI: 10.21608/jpd.2022.255045

M. El-Morsy, A. Koriem, Amira Tawfik, M. Elian

{"title":"STUDIES ON STRAWBERRY FRUIT ROT INCITED BY Botrytis ‎cinerea","authors":"M. El-Morsy, A. Koriem, Amira Tawfik, M. Elian","doi":"10.21608/jpd.2022.255045","DOIUrl":"https://doi.org/10.21608/jpd.2022.255045","url":null,"abstract":": Strawberry (Fragaria sp.) is among the most favourite and delicious on which the demond has been increased all over the world during the last decades. Strawberry fruit rots cause much losses to fruits both in quantity and quality in field and market. Numerous pathogenic fungi cause rots of fruits such as, leather rot caused by Phytophthora cactorm. grey mold caused by Botrytis cinerea, rhizopus leak caused by Rhizopus nigricans and hard brown rot caused by Rhizoctonia (corticium) solani. The presence of grey mould is the most common reason for fruit rejection by growers, shippers and consumers, leading to significant economic losses. The traditional strategy of control of postharvest strawberry decay rely on the application of fungicides during the crop growing cycle. In this study Botrytis cinerea, Rhizopus nigricans and Rhizoctonia solani were isolated from the diseased srawberry fruits. Botrytis cinerea, was the most effective on inducing strawberry fruit rot. Pyrimethanil, Difenoconazole and Azoxystrobin fungicides were used to control strawberry fruit rot under field conditions. Azoxystrobin was the best one in decreasing the cinerea infection and disease severity. The residues of the three fungicides were determined after 0, 3 and 6 days of application. Strawberry cultivars were differ in their reaction of B. cinerea infection. Strawberry fruit contents i.e. TSS, total acidity and vitamin C B. cinerea infection. Strawberry ftuit contents i.e. TSS, total acidity and vitamin C content were affected due to B. cineerea infection. Conclusively, strawberry fruit rot disease caused great losses in fruits in field, market and exportation. The caused fungus Botrytis cinerea was isolated and pathogenicity test was studied. The susceptibility of Strawberry cultivars for Botrytis cinerea infection as well as the residues of some used fungicides were determined in order to know the safety period for human consumption. The effect of infection on Strawberry fruits components i.e total acidity, vitamin C, and TSS were determined.","PeriodicalId":184675,"journal":{"name":"Journal of Productivity and Development","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124014536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

THE IMPACT OF THE CURRENT CHANGES ON THE ‎EGYPTIAN AGRICULTURAL FOREIGN TRADE (In Arabic) 当前变化对埃及农业对外贸易的影响(阿拉伯语)

Journal of Productivity and Development Pub Date : 2022-07-01 DOI: 10.21608/jpd.2022.256175

E. Gad, Rasha Naiel

{"title":"THE IMPACT OF THE CURRENT CHANGES ON THE ‎EGYPTIAN AGRICULTURAL FOREIGN TRADE (In Arabic)","authors":"E. Gad, Rasha Naiel","doi":"10.21608/jpd.2022.256175","DOIUrl":"https://doi.org/10.21608/jpd.2022.256175","url":null,"abstract":"The advancement of Egyptian exports in general and agricultural exports in particular is a national goal, as the strategy of developing Egyptian exports aims to bring about a boom in export rates, in order to keep pace with the current local, regional and international economic changes. The economic Corona, which the world is still suffering from until our time, and its effects on the Egyptian economy, and the descriptive analysis method was used to analyze the data and present the results according to the nature of the data obtained. The most important results were: Despite the increase in the amount of agricultural exports for 2020, their value did not rise by the same percentage, reaching $2.3 billion for the year 2020, a decrease of about $ 10 million compared to 2019, which imports was always less than 100% during the study periods, which indicates a persistent deficit in the agricultural trade balance, reaching a maximum of 43.96% for the first period, and a minimum of 28.65% for the second period. As for the degree of economic participation indicator, the results indicate that the maximum value was 55.45% for the second period, and the lowest value was 38.92% for the first period :","PeriodicalId":184675,"journal":{"name":"Journal of Productivity and Development","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115343320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

COMPARISON BETWEEN PICSI AND ICSI AND ITS EFFECT ON BLASTOCYST FORMATION, A PROSPECTIVE RANDOMIZED TRIAL. picsi和icsi的比较及其对囊胚形成的影响，一项前瞻性随机试验。

Journal of Productivity and Development Pub Date : 2022-07-01 DOI: 10.21608/jpd.2022.265490

Ayat Samir, M. Kamel, Bahget A. El-Feky

{"title":"COMPARISON BETWEEN PICSI AND ICSI AND ITS EFFECT ON BLASTOCYST FORMATION, A PROSPECTIVE RANDOMIZED TRIAL.","authors":"Ayat Samir, M. Kamel, Bahget A. El-Feky","doi":"10.21608/jpd.2022.265490","DOIUrl":"https://doi.org/10.21608/jpd.2022.265490","url":null,"abstract":"Although ICSI may not provide a significant advantage over in vitro fertilization (IVF) in cases of non-male factor infertility, it is recommended to for search another method to increase the baby take-home rate in Assisted Technology. To assess the efficacy of two ready-to-use systems: intracytoplasmic sperm injection (ICSI) and Physiological intracytoplasmic sperm injection (PICSI) in a randomized manner on embryo development and blastocyst formation. This study was designed as a prospective, randomized trial. Couples receiving an ICSI or PICSI treatments with fresh embryo transfer were enrolled in this parallel two-groups, randomized trial. The study included 100 infertile women. Their age was between 25 to 39 years. Freshly ejaculated sperms for the treatment after at least 3 days of sexual abstinence. Couples were randomly randomized (1:1) to receive either PICSI or a standard ICSI procedure. PICSI and ICSI showed no statistically significant difference as regards fertilization rate, implantation rate and embryo transfer rate but showed statistically significant in blastocyst formation, clinical pregnancy and pregnancy continuation. technique a higher chance of than the sperm, which leads to increased clinical pregnancy in male factor infertility, especially with DNA fragmentation. To back up this claim, prospective and randomized trials should be used.","PeriodicalId":184675,"journal":{"name":"Journal of Productivity and Development","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127228456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

AN ANALYTICAL STUDY FOR MOST IMPORTANT ENVIRONMENTAL FACTORS AFFECTING PRODUCTION FISH IN BARDAWIL LAKE(In Arabic) 影响巴达维尔湖生产鱼类的最重要环境因素分析研究(阿拉伯文)

Journal of Productivity and Development Pub Date : 2022-07-01 DOI: 10.21608/jpd.2022.265406

Samy Ghenmy, Fekry El Dsouky, Ibrahim F. Mohamed, Hazem Elkhashab

{"title":"AN ANALYTICAL STUDY FOR MOST IMPORTANT ENVIRONMENTAL FACTORS AFFECTING PRODUCTION FISH IN BARDAWIL LAKE(In Arabic)","authors":"Samy Ghenmy, Fekry El Dsouky, Ibrahim F. Mohamed, Hazem Elkhashab","doi":"10.21608/jpd.2022.265406","DOIUrl":"https://doi.org/10.21608/jpd.2022.265406","url":null,"abstract":"The study aimed to identify the current situation of fish production in North Sinai Governorate, with a focus on fish production in Bardawil Lake, as it is the most important source of fish production in the governorate, As well as measuring the development and impact of environmental factors on fish production in that lake, with the aim of developing recommendations that help avoid some of the problems facing production, which were referred to in the research problem. The results showed that the annual catch of fish in North Sinai Governorate amounted to about 6.17 thousand ton during the period (2000-2010), and then decreased to about 4.59 thousand ton during the period (2011-2021). In general, the annual average of the amount of fish caught was about 5,38 thousand ton during the period (2000-2021). By studying the effect of environmental factors on the fishing units deployed in Lake Bardawil and working in the al-Dabba and al-Bos crafts, the results indicated that the most important factors affecting the productivity of the fishing units operating in the al-Dabba craft using Step wise Regression Analysis It is the decrease in the area of the lake, the decrease in the amount of food in the water (plant and animal plankton), and the decrease in the water temperature. By examining the impact of environmental factors on the productivity of fishing units operating in the linen craft, it was found that they are represented in the high level of salinity of the lake water, and the lack of purification of the lake’s spurs, each of which leads to a decrease in fish production by an amount of about 2.24, 1.35 ton / year from the average. The year for each of them, respectively, and through the findings of the research. Conclusively , it is recommended to develop a timetable for clearing the Boaghiz and dredging the lake on an ongoing basis, and to provide financial resources for these operations.","PeriodicalId":184675,"journal":{"name":"Journal of Productivity and Development","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130182141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

MEAN PERFORMANCE, GENETIC DIVERSITY AND DNA ANALYSIS IN M3 GENERATION OF SOME WHEAT MUTANTS UNDER WATER STRESS 水分胁迫下部分小麦突变体m3代的平均生产性能、遗传多样性及DNA分析

Journal of Productivity and Development Pub Date : 2022-07-01 DOI: 10.21608/jpd.2022.266977

Ragab Abdel-Ghaniy, Elizabeth. Hasan, Aly Hassan, Marwa M. Ghonaim

{"title":"MEAN PERFORMANCE, GENETIC DIVERSITY AND DNA ANALYSIS IN M3 GENERATION OF SOME WHEAT MUTANTS UNDER WATER STRESS","authors":"Ragab Abdel-Ghaniy, Elizabeth. Hasan, Aly Hassan, Marwa M. Ghonaim","doi":"10.21608/jpd.2022.266977","DOIUrl":"https://doi.org/10.21608/jpd.2022.266977","url":null,"abstract":"The field experiments was conducted during the growing season of 2019/2020, to study the mean performance and genetic diversity using RAPD Marker in M 3 generation of some wheat mutants with influenced by gamma ray and sodium azaide under water stress conditions, at the Experimental Farm, Faculty of Technology and Development, Zagazig University, Egypt. The all recommended cultural practices for wheat production except irrigation. It was irrigated immediately after sowing the first irrigation were applied after 45 days from sowing and the second irrigation up to the flowering stage. The experimental design was complete blocks design with three replicates. The analysis of variance showed a significant differences among Gimmieza-11 and there M 3 mutants for days to heading, spike length, number of spikelets/spike, number of spikes/plant, number of grains/spike, spike grain weight/g, 1000-grain weight/g, grain yield/plant, biological yield/plant and harvest index. The all mutants from Gemmeiza-11 were give the highest values of mean performance for grain yield plant, The Sids-12 0.08 sodium azide (SA) had the highest value (45.39) followed by Sids-12 350Gy3 (40.74) and Sids-12 350 Gy1 (39.87) thy were more than control (38.99) for harvest index %. RAPD data analysis showed that, primers applied on wheat genotypes produced 18 bands; 16 of these were polymorphic. Primer mutants under each breeding population were identiﬁed for improving drought tolerance yield, and yield-related traits.","PeriodicalId":184675,"journal":{"name":"Journal of Productivity and Development","volume":"177 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132563047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

FFOREHEAD BOX PROTEIN P3 POLYMORPHISM AS A RISK FACTOR OF PREECLAMPSIA: SEVERITY ASSOCIATION 前额盒蛋白p3多态性作为子痫前期的危险因素:严重程度相关

Journal of Productivity and Development Pub Date : 2022-04-25 DOI: 10.21608/jpd.2022.246079

M Zahid Hasan, Hadeer x Abd Elkader, M. Nasr, Amal Mansour, M. Osman

{"title":"FFOREHEAD BOX PROTEIN P3 POLYMORPHISM AS A RISK FACTOR OF PREECLAMPSIA: SEVERITY ASSOCIATION","authors":"M Zahid Hasan, Hadeer x Abd Elkader, M. Nasr, Amal Mansour, M. Osman","doi":"10.21608/jpd.2022.246079","DOIUrl":"https://doi.org/10.21608/jpd.2022.246079","url":null,"abstract":": Pre-eclampsia is a major cause of maternal and fetal mortality and morbidity. The incidence of pre-eclampsia is 2-10%, depending on the population studied and definitions of pre-eclampsia. Significantly more infants were delivered before the onset of labour and by caesarean section in the group with pre-eclampsia. This study aimed to investigate the association of studied groups with albuminuria, BMI, blood pressure, gestational age, baby wt, age, placental wt, mode of delivery, abortion, fox p3 polymorphism and genotype. Total 75 (25 normotensive women as a control group, 25 women with mild preeclampsia, 25 women with severe preeclampsia) women were enrolled in this study. The anthropometric measurements and clinical characteristics of different study groups as age(18-40), BMI(21-35), diastolic blood pressure(70-150), systolic blood pressure(100-200),abortion(0,1,2),placental wt(300-480),baby wt (2200-3800), albumin (0,1,2,3),mode of delivery (Normal & cs), genotype (GG,TT,TG), gestational age (35-41), and result was analyzed. Placenta samples were collected from the patients attended the Obstetrics and Gynaecology conceived again with the same partner had nearly half the risk of preeclampsia. In Conclusion, Increasing BMI is associated with increased risks of adverse obstetric outcomes. Conclusively, the protective effect of a prior abortion operated only among women who conceived again with the same partner. An immune-based etiologic mechanism is proposed, whereby prolonged exposure to fetal antigens from a previous pregnancy protects against preeclampsia in a subsequent pregnancy with the same father.","PeriodicalId":184675,"journal":{"name":"Journal of Productivity and Development","volume":"536 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116494023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ECONOMIC ANALYSIS OF THE FACTORS AFFECTING WHEAT ‎PRODUCTION IN THE OLD AND NEW LANDS OF SHARKIA ‎GOVERNORATE sharkia省新老土地小麦生产影响因素的经济分析

Journal of Productivity and Development Pub Date : 2022-04-01 DOI: 10.21608/jpd.2022.255054

E. Gad, attiia Mohamed ‎

引用次数: 0

THE FISH GAP IN THE ARAB REPUBLIC OF EGYPT AND HOW TO CONFRONT IT (In Arabic) 阿拉伯埃及共和国的鱼沟及其应对方法(阿拉伯语)

Journal of Productivity and Development Pub Date : 2022-04-01 DOI: 10.21608/jpd.2022.249074

Horia Abdel-Gawad, A. Al-Roos, I. Ismail, abd el Meniem El Dhaif

{"title":"THE FISH GAP IN THE ARAB REPUBLIC OF EGYPT AND HOW TO CONFRONT IT (In Arabic)","authors":"Horia Abdel-Gawad, A. Al-Roos, I. Ismail, abd el Meniem El Dhaif","doi":"10.21608/jpd.2022.249074","DOIUrl":"https://doi.org/10.21608/jpd.2022.249074","url":null,"abstract":"Despite the increase in fish production, the fish food gap is increasing year after year, which necessitates the need to identify the reasons behind its increase, and to try to find ways and means that work to reduce it, especially in light of the great development of fish farming, and the rate of self-sufficiency fluctuated from year to year, which necessitates the need to work on increasing the percentage of self-sufficiency from various sources of fish production, by following the best ways and means in the production and fishing operations. On the methods of descriptive and quantitative economic analysis, which were used to measure the general trends of the economic variables under study and their growth rates during the study period, by analyzing time series using the simple linear regression method, using some vector models included in the statistical program, where those models took mathematical forms. The study also relied on the data published from its secondary sources in the various numbers issued by the General Authority for Fisheries Development and the Central Agency for Public Mobilization and Statistics. The results indicated first: the development of the fisheries gap. Second: Indicators of the fish gap. Third: the future strategy to confront the fish gap.","PeriodicalId":184675,"journal":{"name":"Journal of Productivity and Development","volume":"2008 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128233018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0