EGYPTIAN JOURNAL OF VETERINARY SCIENCE最新文献_第9页

Effect of Biological and Chemical Control of Onion White Rot and Maintain Productivity 生化防治洋葱白腐病的效果及保持产量的研究

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2020-08-01 DOI: 10.21608/EJOH.2020.37203.1138

Ahmed Abou El-Yazied, S. Tewfik, A. Bondok, H. A. El-Gawad

{"title":"Effect of Biological and Chemical Control of Onion White Rot and Maintain Productivity","authors":"Ahmed Abou El-Yazied, S. Tewfik, A. Bondok, H. A. El-Gawad","doi":"10.21608/EJOH.2020.37203.1138","DOIUrl":"https://doi.org/10.21608/EJOH.2020.37203.1138","url":null,"abstract":"FIELD experiments were conducted during winter seasons of 2016/2017 and, 2017/2018 at Qalyub, Qaluobia Governorate, Egypt. The main objective of this study to find out the efficacy of several biological and chemical treatments on controlling onion white rot disease caused by Sclerotium cepivorum as well as on the growth and productivity of onion plants. Three biological treatments including control (water application), Trichoderma asperellum (85 g/100 L-1), Pseudomonas fluorescence (500 ml/100 L-1), were applied respectively. These treatments were combined with five chemical treatments (commercial fungicides) and applied as follows: Control, Iprodione (250 g/100 L-1), Tebuconazole with Fluopyram (50 ml/100 L-1), Tebuconazole (188 ml/100 L-1), Azoxystrobin plus Mefenoxam (200 ml/100 L1). The ability for growing onion crop productivity was tested and decrease disease severity and incidence growth of white rot by the treatments were sprayed three times on plants at (40-55-70) days after planting or (19-41 BBCH) stages by using knapsack sprayer by (300 L./Fed). Results indicated that combination dipping onion seedling by T. asperellum significantly gave the highest indications of total and the marketable yield in comparison to P. fluorescence for both seasons. Moreover, the three times of spray by Iprodione applications combined with T. asperellum was increased onion crop productivity in comparison to the control treatment significantly, and the disease was lowered, disease severity, and increasing the control efficiency in both seasons. Whereas, the three times of spray by Tebuconazole applications had a moderate effect on onion crop productivity or the disease severity and incidence of Sclerotium cepivorum in comparison to the control treatment despite low to medium recovery following applications. Finally, the non-treated control treatment was the lowest of crop productivity and control of disease efficacy of onion crop.","PeriodicalId":40934,"journal":{"name":"EGYPTIAN JOURNAL OF VETERINARY SCIENCE","volume":"47 1","pages":"219-231"},"PeriodicalIF":0.5,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46362760","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

Sustainable Ecology Strawberry Production Via Different Soilless Culture Techniques Under Urban Conditions 城市条件下不同无土栽培技术可持续生态草莓生产

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2020-08-01 DOI: 10.21608/EJOH.2020.38922.1141

M. A. Emam, M. Mohamed

引用次数: 1

Response of Some Citrus Rootstocks to Organic Fertilizers 部分柑桔砧木对有机肥的反应

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2020-08-01 DOI: 10.21608/ejoh.2020.34917.1140

M. Ibrahim, Aly Imrahim, Magdi Saif

引用次数: 0

Effect of NAA and CPPU on Fruit drop, Yield and Quality of Avocado Trees NAA和CPPU对牛油果落果、产量和品质的影响

IF 0.5

EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2020-08-01 DOI: 10.21608/ejoh.2020.44228.1144

Laila Y. Mostafa, Yehia Mostafa, I. El-berry

{"title":"Effect of NAA and CPPU on Fruit drop, Yield and Quality of Avocado Trees","authors":"Laila Y. Mostafa, Yehia Mostafa, I. El-berry","doi":"10.21608/ejoh.2020.44228.1144","DOIUrl":"https://doi.org/10.21608/ejoh.2020.44228.1144","url":null,"abstract":"(Received 27/10/2020, accepted 02/12/2020) DOI : 10.21608/ejoh.2020.44228.1144 ©2020 National Information and Documentation Centre (NIDOC) THIS work conducted to investigate the effect of NAA and CPPU on fruit set and retained/ panicle, accumulative and relative fruit drop %, fruit quality and yield, changes in total soluble sugars on Bacon avocado (Persea Americana Mill.) trees. The selected trees were foliar sprayed twice, at full bloom and beginning of fruit set, with one of the following treatments, water (control), NAA at 15 or 30 ppm, CPPU at 5 or 10 ppm, and their combinations. Avocado trees treated with 30 ppm NAA + 5 ppm CPPU resulted in the highest fruit set/panicle, fruit retained/panicle and significantly reduced the peak of fruit drop happen 2 weeks after fruit set. Also, 30 ppm NAA + 5 ppm CPPU and 5 ppm CPPU produced the highest fruit weight, fruit dimension and yield. All the treatments with NAA or CPPU significantly decreased the content of total soluble sugars in the leaves from the 3rd to 8th weeks after fruit set and starch from the 1st to 3rd week after fruit set. Based on this study, NAA and CPPU promoted the mobilization of carbohydrate from the leaves to the fruitlet. Hence, NAA or CPPU suppressed fruit drop in avocado by increasing the availability of carbohydrate in fruitlet and thus improved fruit retention.","PeriodicalId":40934,"journal":{"name":"EGYPTIAN JOURNAL OF VETERINARY SCIENCE","volume":"47 1","pages":"137-147"},"PeriodicalIF":0.5,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45516829","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: 3

Relative Comparison Salinity Stress Tolerance for “Manfaluty” and “Wonderful” Pomegranate Cultivar Transplants “Manfaluty”和“Wonderful”石榴品种移植耐盐性的相对比较

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2020-06-30 DOI: 10.21608/ejoh.2020.36542.1139

N. Mansour

引用次数: 1

Upcycling of Oyster Mushroom Spent Through Reuse as Substrate in Sequential Production Cycles of Mushroom 食用菌作为基质在食用菌连续生产周期中的升级利用

IF 0.5

EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2020-04-01 DOI: 10.21608/ejoh.2020.25962.1129

H. Hamed, M. F. Abdalla, Maher H. Hosseney, Khalid A. El-Shaikh

引用次数: 7

Impact of Climate Change on Water Requirements and The Productivity on Potato Crop 气候变化对马铃薯需水量和生产力的影响

IF 0.5

EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2020-04-01 DOI: 10.21608/ejoh.2020.27403.1130

Mustafa Meligy, A. Abou-Hadid, M. El-Shinawy, U. El-Behairy

{"title":"Impact of Climate Change on Water Requirements and The Productivity on Potato Crop","authors":"Mustafa Meligy, A. Abou-Hadid, M. El-Shinawy, U. El-Behairy","doi":"10.21608/ejoh.2020.27403.1130","DOIUrl":"https://doi.org/10.21608/ejoh.2020.27403.1130","url":null,"abstract":"Two field trials were carried out during the two consecutive seasons,of 2014/2015 and 2015/2016, at the Experimental Farm of Arid Land Agricultural graduate studies and Research Institute (ALARI), Faculty of Agriculture, Ain Shams University in Shubra el-Khaimah, Qalyubiah Governorate. The aim of the current investigation was to study the impact of three planting dates (18-Dec, 7-Jan and 27-Jan), three irrigation levels at 60, 80 and 100% of irrigation water requirements (IR) and their interaction on potato crop productivity. 9 treatments were obtained by combination of different planting dates and irrigation levels. Planting dates were arranged as the main plots, while, irrigation levels were arranged in the sub plots, The obtained results indicated that the highest tuber yield was obtained by the first planting date (18 Dec.) during both studied seasons, While, The highest plant growth parameters and tuber yield per plant were obtained by 100% followed by 80% irrigation level during both seasons. However, the interaction effectindicated that first planting date (18-Dec) combined with 100 % irrigation level gave the highest potato tuber productivity than the other treatments, whereas the interaction of first planting date )18-Dec) combined with 80% irrigation level gave the best for water use efficiency compared to the other treatments during both tested seasons.","PeriodicalId":40934,"journal":{"name":"EGYPTIAN JOURNAL OF VETERINARY SCIENCE","volume":"47 1","pages":"57-68"},"PeriodicalIF":0.5,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48727880","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: 6

Effect of Irradiated Compost and Bio Fertilizer on Vegetative Growth and Fruit Quality of Valencia Orange 辐照堆肥和生物肥料对瓦伦西亚橙营养生长和果实品质的影响

IF 0.5

EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2020-04-01 DOI: 10.21608/ejoh.2019.21622.1124

F. Ahmed, M. Ahmed

引用次数: 1

Effect of Benzyl Adenine, Indole Acetic Acid and Gibberellic Acid on Vegetative Growth, Chemical Constituents and Volatile Oil Attributes of Sweet Basil Plants 苄基腺嘌呤、吲哚乙酸和赤霉素对甜罗勒植物生长、化学成分和挥发油性质的影响

IF 0.5

EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2020-04-01 DOI: 10.21608/ejoh.2020.23401.1126

A. Nazmy

{"title":"Effect of Benzyl Adenine, Indole Acetic Acid and Gibberellic Acid on Vegetative Growth, Chemical Constituents and Volatile Oil Attributes of Sweet Basil Plants","authors":"A. Nazmy","doi":"10.21608/ejoh.2020.23401.1126","DOIUrl":"https://doi.org/10.21608/ejoh.2020.23401.1126","url":null,"abstract":"Plant height, number of leaves/plant, average leaf area, and herb fresh and dry weights/ plant greatly improved with the applied treatments especially with IAA treatments followed by GA3 treatments. However, the number of lateral branches/plant and stem diameter were increased with BA treatments especially with 10 ppm than 5 ppm. Generally, the second cut was superior in the studied vegetative growth parameters than the first cut. The highest values of N, P, K, Fe, and Mn were recorded with BA at 10 ppm, whereas higher Zn values were recorded with BA at 5 ppm. Active ingredients including total phenols, total flavones, total chlorophyll, and Lascorbic acid greatly increased with IAA at 50 or 100 than the other treatments or the control. However, volatile oil percentage and volatile oil content/plant were high in IAA at 50 or 100 ppm followed by GA3 at 200 ppm. The second cut was superior to the first cut in promoting volatile oil percentage and volatile oil content/ plant in both studied seasons. The main components in volatile oil were 1,8-cineole, linalool, á-trans-bergamotene, germacrene D and á-muurolol. The highest values of linalool, the main component in the volatile oil of sweet basil (50.90%) was recorded by IAA at 100 ppm.","PeriodicalId":40934,"journal":{"name":"EGYPTIAN JOURNAL OF VETERINARY SCIENCE","volume":"47 1","pages":"41-56"},"PeriodicalIF":0.5,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46072476","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: 2

Influence of Sowing Date and Foliar Application of Humic Acid on Yield and Volatile Oil of Sweet Fennel (Foeniculum vulgare) Plants 播期和叶面施用腐植酸对香茴香产量和挥发油的影响

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EGYPTIAN JOURNAL OF VETERINARY SCIENCE Pub Date : 2020-04-01 DOI: 10.21608/ejoh.2020.28165.1132

E. Abdul-Hafeez, Y. Soliman, Alaa Elsayed

{"title":"Influence of Sowing Date and Foliar Application of Humic Acid on Yield and Volatile Oil of Sweet Fennel (Foeniculum vulgare) Plants","authors":"E. Abdul-Hafeez, Y. Soliman, Alaa Elsayed","doi":"10.21608/ejoh.2020.28165.1132","DOIUrl":"https://doi.org/10.21608/ejoh.2020.28165.1132","url":null,"abstract":"(Received 17/04/2020, accepted 07/06/2020) DOI: 10.21608/ejoh.2020.28165.1132 ©2020 National Information and Documentation Centre (NIDOC) A FIELD trial was conducted to assess the effect of humic acid concentrations (0, 1.5, 3.0 and 4.5 g/l) on growth, yield and volatile oil constituents of fennel sown on 15th October, 1st November and 15th November during the two successive seasons of 2017/2018 and 2018/2019. The earliest date (15th October) recorded the best results regarding all fennel growth, yield and fruit constituents of volatile oil yield. Foliar application of humic acid in high concentration (4.5 g/ml) showed significant impact on plant height, branch number/plant, stem diameter, number of umbels/plant, fruit yield/plant, total fruit yield/feddan, volatile oil percentage, volatile oil/plant and volatile oil/feddan during both seasons. Volatile oil of fruits collected from plants sown in mid-October induced the highest percentage of anethole (74.96 %) and the lowest percentage of estragole (15.37%) in comparison with the plants sown in the beginning and middle November. The higher concentration of humic acid increased the percentage of anethole comparing with other concentrations. The foliar application by humic acid in high concentration of fennel sown in mid-October seems to be the best combination for getting higher fruit yield and high quality of volatile oil.","PeriodicalId":40934,"journal":{"name":"EGYPTIAN JOURNAL OF VETERINARY SCIENCE","volume":"47 1","pages":"81-92"},"PeriodicalIF":0.5,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44666652","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