EGYPTIAN JOURNAL OF VETERINARY SCIENCE最新文献_第4页

Field Performance and DNA Fingerprint Identification of New Egyptian Eggplant F1 Hybrids 新埃及茄子F1杂交种的田间性能及DNA指纹鉴定

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2023-04-01 DOI: 10.21608/ejoh.2023.177365.1228

G. Samaha, S. Ibrahim, A. Glala, A. Mohamed

引用次数: 0

Clonal Propagation of Rangoon Creeper (Quisqualis indica Linn.) Via Nodal Explant Culture 仰光爬山虎(Quisqualis indica Linn.)的克隆繁殖通过节点外植体培养

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2023-04-01 DOI: 10.21608/ejoh.2023.149617.1207

A. Tawfik, Omer B Ibrahim, M. Taha

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Effect of Some Natural Sources for Anti-Stresses Compounds on Washington Navel Orange Tree Productivity and Fruit Quality under Mid Egypt Conditions 中埃及条件下几种天然抗胁迫化合物对华盛顿脐橙树产量和果实品质的影响

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2023-04-01 DOI: 10.21608/ejoh.2022.121313.1192

Randa E. Y. Habasy

{"title":"Effect of Some Natural Sources for Anti-Stresses Compounds on Washington Navel Orange Tree Productivity and Fruit Quality under Mid Egypt Conditions","authors":"Randa E. Y. Habasy","doi":"10.21608/ejoh.2022.121313.1192","DOIUrl":"https://doi.org/10.21608/ejoh.2022.121313.1192","url":null,"abstract":"T HIS investigation was carried out during two successive seasons (2019 & 2020), to study effect of some natural sources for Anti-stress compounds namely: Chitosan at (100 ppm), Ascorbic acid at (100 ppm), Prolin at (30 ppm) and Vitamin E at (50 ppm) as foliar applications on Washington Navel orange trees for elucidating their effects on tree vegetative growth & physiological performance, initial fruit set & retention and yield & fruit quality which grown Ehnasia restrict / \"Beni- Suief\" Governorate conditions. Experimental treatments were spraying at three times at the 1 st weeks of : May, July & September for two seasons. Results indicated that, all the natural sources for Anti-stress compounds positively improved Washington navel orange tree (growth & physiological performance, initial fruit set & retention and yield as :a number & weight & fruit quality. Whereas, Chitosan compound has a superior effect with significant difference on the above parameters, when compared to other treatments under this study for both seasons. Moreover, anti-stresses compounds under study could be arranged Chitosan, Ascorbic acid, Prolin and Vitamin E respect., as for their effetivness.","PeriodicalId":40934,"journal":{"name":"EGYPTIAN JOURNAL OF VETERINARY SCIENCE","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45716210","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

Effect of Ethylene Inhibitors on Regulation of Ripening and Quality of “Fuerte” Avocado Fruits 乙烯抑制剂对“富尔特”鳄梨果实成熟和品质调控的影响

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2023-01-01 DOI: 10.21608/ejoh.2023.215847.1252

Samah Nasr, G. Soliman

{"title":"Effect of Ethylene Inhibitors on Regulation of Ripening and Quality of “Fuerte” Avocado Fruits","authors":"Samah Nasr, G. Soliman","doi":"10.21608/ejoh.2023.215847.1252","DOIUrl":"https://doi.org/10.21608/ejoh.2023.215847.1252","url":null,"abstract":"E THYLENE plays a major role in promoting fruit ripening and change in its biosynthesis could be an important avenue delay this process. During the 2019 and 2020 seasons, a number of ethylene-inhibiting chemicals were tested to regulate the ethylene production of Fuerte avocados and assess their quality. As well as studying the physical, chemical, physiological properties of the fruit and the properties of the oil. Fuerte avocadoes were surpassed with applications of AVG (Aminoethoxyvinylglycine) at 200ppm and Ag NO 3 at 100 µM, with slight differences between them, followed by CaCl 2 at 2.0%. Spraying these treatments on trees twice after 30 and 75 days from fruit set synergistically improved all tested characters as reduced fruit drop, increased yield, fruit quality and delayed ripeness over the other treatments or the control. Overall, both ethylene inhibitors were effective in reducing fruit softening and color development. On the other hand, all applied treatments that impeded the ethylene production or action delayed fruit maturation and this delayed fruit maturation paralleled with a reduction in TSS and acidity. Ethylene inhibitors treatments especially AgNO 3 at 100 μM, increased Fuerte avocadoes mineral contents of P, K, Mg and Ca along with preserve them from loss, dry matter% and fruit oil%, while slightly affected on iodine and peroxide values. With regard to fruit physiological properties the treatment of AgNO 3 at 100 μM and AVG at 200 ppm greatly reduced ethylene production, respiration rate, polyphenol oxidase (PPO) and pectin methylesterase activity (PME) enzymes activates.","PeriodicalId":40934,"journal":{"name":"EGYPTIAN JOURNAL OF VETERINARY SCIENCE","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68494727","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

Influence of Plant Growth Regulators and Dark Pretreatment on Shoot Proliferation, Rooting and Acclimatization of Thorny Blackberry 植物生长调节剂和暗处理对带刺黑莓茎部增殖、生根和驯化的影响

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2023-01-01 DOI: 10.21608/ejoh.2023.181511.1229

Magdi Saif, F. Mohamed

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Effect of Different Concentrations of Irrigation Water Salinity and Potassium Humate on Vegetative Growth and Mineral Content of Prickly Pear Plants (Opuntia ficus-indica L.) (1) 不同灌溉水盐度和腐植酸钾浓度对刺梨营养生长和矿物质含量的影响(1)

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2023-01-01 DOI: 10.21608/ejoh.2023.173078.1223

sahar faried, F. Fahmy

引用次数: 0

Effect of Moringa oleifera Seed Cake as an Eco-friendly Fertilization Source on the Performance of Snapdragon (Antirrhinum majus L.) Plant Grown in Sandy Soil 辣木籽饼作为生态肥源对金鱼鱼生产性能的影响生长在沙土中的植物

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2023-01-01 DOI: 10.21608/ejoh.2023.199826.1234

Samah M. El-Sayed, A. Mohamed, A. Mazhar, Ramez S. Thabet

{"title":"Effect of Moringa oleifera Seed Cake as an Eco-friendly Fertilization Source on the Performance of Snapdragon (Antirrhinum majus L.) Plant Grown in Sandy Soil","authors":"Samah M. El-Sayed, A. Mohamed, A. Mazhar, Ramez S. Thabet","doi":"10.21608/ejoh.2023.199826.1234","DOIUrl":"https://doi.org/10.21608/ejoh.2023.199826.1234","url":null,"abstract":"A NTIRRHINUM majus is a winter annual plant, it can grow in new areas with sandy soil, which contains low levels of nutrients. A pot experiment was conducted during the two successive seasons of 2020/2021 and 2021/2022 in the greenhouse of the Hort. Res. Inst., ARC, Giza, Egypt, to explore the effect of Moringa Seed Cake (MSC) as natural fertilization source individual or combined with Microbien (M). It was observed that the plants treated with MSC at a rate of 30g/ pot+ 5 ml/ pot M gave the highest values for all vegetative and spikes traits except for the root length which increased with the treatment of MSC at 15 g/ pot + M at 10 ml/ pot. Also, MSC at 15 g/ pot+ M at 5 ml/ pot treatment recorded the highest increment in root, shoot in both seasons. Regarding to the chemical estimations [photosynthetic pigments, crude protein, nutrient elements (N, P, K, Mg and Fe) and total sugars] data revealed that the highest values in shoot with the treatment of MSC at 30 g + M at 5 ml/ pot. The crude protein and nutrient elements including (N, P, K and Fe ) in the roots showed the highest values when the treatment was MSC at 45 g/ pot + M at 5ml/ pot, In contrast, for Mg, the highest value appeared in the roots in plants treated with MSC at 30g + M at 5 ml/ pot.","PeriodicalId":40934,"journal":{"name":"EGYPTIAN JOURNAL OF VETERINARY SCIENCE","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68494626","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

Effect of Different Concentrations of Irrigation Water Salinity and Potassium Humate on Productivity and Fruit Quality of the Prickly Pears Plants (Opuntia ficus-indica L.) (2) 不同浓度灌溉水盐度和腐植酸钾对刺梨产量和果实品质的影响(2)

IF 0.5

EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2023-01-01 DOI: 10.21608/ejoh.2023.173097.1224

sahar faried, F. Fahmy

引用次数: 0

Biochar Combined with Foliar Application of Chelated and Nano Iron Enhanced Qualitative and Quantitative Attributes of Polianthes tuberosa, L. Plants 生物炭配施螯合铁和纳米铁可提高马铃薯的定性和定量特性

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2023-01-01 DOI: 10.21608/ejoh.2022.169200.1219

A. Ayyat, Mohammed Hewidy Mahmoud Ramadan, Abd-Allah Gahory, M. Abdel-Mola

{"title":"Biochar Combined with Foliar Application of Chelated and Nano Iron Enhanced Qualitative and Quantitative Attributes of Polianthes tuberosa, L. Plants","authors":"A. Ayyat, Mohammed Hewidy Mahmoud Ramadan, Abd-Allah Gahory, M. Abdel-Mola","doi":"10.21608/ejoh.2022.169200.1219","DOIUrl":"https://doi.org/10.21608/ejoh.2022.169200.1219","url":null,"abstract":"T WO pots experiments were conducted during the two consecutive growing seasons of 2020 and 2021 at Beni-Suef governorate, Egypt, to compare the influence of biochar treat - ments (50, 100 and 200 g/pot) combined with foliar application of chelated and nano iron (250 and 500 mg L -1 ) on growth productivity and chemical composition of tuberose plants. The best result for vegetative attributes (leaf number/ plant, leaf fresh and dry weights/ plant), flowering characteristics (flowering date, florets number / plant, florets fresh weight / plant, spike length and diameter in addition to fresh weight), vase life, bulbs productivity (number of new bulblets/ plant in addition to fresh and dry weights of the replacement clumps), oil %, photosynthetic pigments and total carbohydrates% in corms were obtained due to high level of biochar (200 g/ pot). Regarding iron fertilization treatments, all of the above mentioned qualitative and quantitative attributes of tuberose plants were considerably augmented due to Fe-chelated at 500 mg L -1 followed by 250 mg L -1 then nano-iron at 500 mg L -1 while nano-iron at 250 mg L -1 gave the least values. Spike diameter did not appear to be appreciably changed by any of the four iron fertilization treatments.","PeriodicalId":40934,"journal":{"name":"EGYPTIAN JOURNAL OF VETERINARY SCIENCE","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68494909","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

Response of Manfalouty Pomegranate Trees to Foliar Spray with Different Sources of Calcium 石榴树对不同钙源叶面喷施的响应

IF 0.5

EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2023-01-01 DOI: 10.21608/ejoh.2023.210366.1245

A. Ahmed, Shimaa H. Gaber, M. Badran

{"title":"Response of Manfalouty Pomegranate Trees to Foliar Spray with Different Sources of Calcium","authors":"A. Ahmed, Shimaa H. Gaber, M. Badran","doi":"10.21608/ejoh.2023.210366.1245","DOIUrl":"https://doi.org/10.21608/ejoh.2023.210366.1245","url":null,"abstract":"T HIS study was done to investigate the effect of foliar application with different sources of calcium namely, calciven (liquid calcium product by central laboratory of organic agriculture), calcium carbonate and calcium chloride on yield and fruit quality of Manfalouty pomegranate cultivar during 2020 and 2021 seasons at the Experimental Orchard, Assiut Agriculture research station. Foliar sprays were applied three times: in April at full bloom, in June two months after fruit set and at one month later (July). Results indicated that, all treatments significantly increased total yield compared to the control, however all experimental treatments reduced the fruit cracking and sunburn percentages, this decrements were significantly, the lowest fruit cracking was recorded due to calciven followed by calcium chloride. In addition all treatments significantly increased weight, length, diameter of fruit, and juice percentage compared to the control. In addition, calcium chloride and calciven were superior to calcium carbonate for improved most of the fruit chemical and physical properties, It could be recommended that spraying Manfalouty pomegranate trees with different sources of calcium was necessary to reduce the fruit cracking and sunburn percentages, increasing total yield, marketable yield and improve fruit quality.","PeriodicalId":40934,"journal":{"name":"EGYPTIAN JOURNAL OF VETERINARY SCIENCE","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68494691","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