Middle East Journal of Agriculture Research最新文献

{"title":"Study on Genesis and Parent Material Homogeneity ofSome Soils West Manfalut, Assuit, Egypt","authors":"","doi":"10.36632/mejar/2021.10.1.5","DOIUrl":"https://doi.org/10.36632/mejar/2021.10.1.5","url":null,"abstract":"","PeriodicalId":346845,"journal":{"name":"Middle East Journal of Agriculture Research","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124290671","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}

{"title":"Effect of planting date and foliar application of some macro elements on storability and prolonging the marketing period of sweet potato","authors":"","doi":"10.36632/mejar/2021.10.1.14","DOIUrl":"https://doi.org/10.36632/mejar/2021.10.1.14","url":null,"abstract":"","PeriodicalId":346845,"journal":{"name":"Middle East Journal of Agriculture Research","volume":"349 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124308491","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}

{"title":"Effect of Foliar Application with some Organic Acids on Growth and Productivity of summer squash Plants (Cucurbita pepo L.)","authors":"","doi":"10.36632/mejar/2021.10.4.99","DOIUrl":"https://doi.org/10.36632/mejar/2021.10.4.99","url":null,"abstract":"","PeriodicalId":346845,"journal":{"name":"Middle East Journal of Agriculture Research","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121818765","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}

{"title":"Comparative study of different shading types on growth and yield of ginger plants","authors":"M. Aly","doi":"10.36632/mejar/2019.8.4.28","DOIUrl":"https://doi.org/10.36632/mejar/2019.8.4.28","url":null,"abstract":"Ginger plant recently is gaining attention in the food and pharmaceutical industries because of its medicinal importance and as a spice. This work aimed to evaluate the effect of different shading types on growth and yield of ginger plants (Zingiber officinale), during two seasons (2017 and 2018) at Dokki Research Station, Central Laboratory for Agricultural Climate, Egypt. The experiment consisted of seven treatments [Control (without shading), two levels of shade by using saran 30 and saran 60%, the two level of shade covered with plastic (30%+plastic cover and 60%+ plastic cover) and intercropping ginger with sweet corn in different densities (4 ginger + 4 sweet corn plants/m and 4 ginger + 8 sweet corn plants/m)]. The treatments were applied in a randomized complete block design with three replicates. Data for ginger growth parameters were obtained during the experiment period while the yield parameters were obtained at harvest. The results showed that the highest values of growth parameters were obtained from 60% shading+ plastic cover and intercropping ginger at 4 plants (with sweet corn) at 8 plants/ m. Rhizome yield was increased with increasing levels of shade. The growth of ginger plants enhanced with decreasing light transmission and increasing relative humidity and air temperature. The economic evaluation shared that intercropping ginger at 4 with sweet corn at 8 plants/m was more economic compared with net shade, net shade+ plastic and without shade.","PeriodicalId":346845,"journal":{"name":"Middle East Journal of Agriculture Research","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124995606","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}

{"title":"Irrigation Intervals and Grazing Intensity Induced Variations in Growth and\u0000Chemical Components of Periploca Angustifolia (Labill) Grown In North Sinai","authors":"El-Houssini, El-henawy, El Shesheny, A. El-Maboud","doi":"10.36632/mejar/2021.10.4.71","DOIUrl":"https://doi.org/10.36632/mejar/2021.10.4.71","url":null,"abstract":"Two field trials were conducted in the experimental farm of Baloza Research Station, located at North Sinai. The objective of this study was to evaluate the effects of irrigation intervals (2, 3 and 4 weeks) and cutting heights (30 and 60 cm above the ground surface) on growth parameters and chemical contents of Periploca angustifolia (Labill) plants. Obtained results indicated that most of growth parameters were decreased in response to various irrigation intervals. Carbohydrates, lipids and K contents (in leaves) were decreased due to irrigation intervals, while the reverse was observed in protein. On the other hand, carbohydrate and K contents in stems were increased as irrigation intervals increased while the reverse was true in protein, lipids and ash contents. No changes were found in various growth parameters with increasing cutting height from 30 to 60 cm except in plant dry weight in the first and second cut, fresh weight and leaf area in the second cut which were decreased with increasing cutting height. With increasing cutting height, carbohydrate was higher; nevertheless, protein and K were lower in leaves. In the opposite side, carbohydrate was lower while protein and lipids were higher at 60 cm cutting in stem.","PeriodicalId":346845,"journal":{"name":"Middle East Journal of Agriculture Research","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123211163","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}

{"title":"Cinnamon ethanolic extract mitigates salinity stress and activates the antioxidant defence system in cucumber seedlings","authors":"","doi":"10.36632/mejar/2019.8.4.43","DOIUrl":"https://doi.org/10.36632/mejar/2019.8.4.43","url":null,"abstract":"","PeriodicalId":346845,"journal":{"name":"Middle East Journal of Agriculture Research","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123532601","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}

{"title":"Efficacy of the active substances of some Trichoderma isolates to control early blight in potatoes plants","authors":"","doi":"10.36632/mejar/2022.11.4.87","DOIUrl":"https://doi.org/10.36632/mejar/2022.11.4.87","url":null,"abstract":"","PeriodicalId":346845,"journal":{"name":"Middle East Journal of Agriculture Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123794662","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}

{"title":"Effect of Ethrel and Gibberelic Acid on Growth, Flowering, Sex Ratio and Yield to Luffa Plant","authors":"Magdy Azmy Barsoom, Mohamed A. Attala","doi":"10.36632/mejar/2020.9.4.76","DOIUrl":"https://doi.org/10.36632/mejar/2020.9.4.76","url":null,"abstract":"The present field experiment was consummated throughout two successive seasons (2016/2017 and 2017/2018) at the nursery of Horticulture Research Institute, Agriculture Research Center, Giza, Egypt on Luffa cylindrical. The aim to study the effect of some growth regulators (ethrel and gibberellic acid) at different levels on growth, flowering and sex ratio of Luffa cylindrical on February 28 in both seasons at 4 m distance between plants. After planting, the plants were treated with the first spray after two leaves grown, and the second spray was received after 4 leaves grown, then after that the plants were treated with spraying every 21 days until June 16. The experiment was incorporated in randomized complete design with three replications and nine treatments viz 4 concentrations each of ethrel (50, 100, 150 and 200 ppm) and GA3 (100, 150, 200 and 250 ppm) and control i.e. tap water spray were investigated. The results emphasized that, ethrel treatments especially at 100 ppm showed beneficial effect on improving most plant traits in both seasons (stem length, stem diameter, No. of leaves/plant, No. of branches/plant, fruit length, fruit circumference and its yield). Meanwhile, GA3 gave was less effect on plant quality and in some instances caused a decrement on some plant parameters. The obtained results exert also the great effect of treating plants with ethrel at 100 ppm for raising number of female flowers/plant, besides raising sex ratio. Also, the growth regulators used (ethrel and GA3) caused an improvement in chemical constituents of the newly formed plants (N, P and K and chlorophyll a, b and carotenoids in both seasons). On the other hand, an economic feasibility study was made that was inferred through the economic evaluation of some economic indicators (total revenue per feddan, gross profit margin, ratio of total revenue to costs), which was calculated to evaluate the ethrel treatment at a concentration of 100 ppm and found it was achieved positive results at the level of the indicators mentioned and also it was found that it achieved high productivity per acre compared to control and other transactions. From the results, it could be recommended to foliar spraying plants with ethrel at the level of 100 ppm as such treatment proved its mastery in most cases on plant traits.","PeriodicalId":346845,"journal":{"name":"Middle East Journal of Agriculture Research","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131319464","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}

{"title":"Effect of Growing Media and Nutrient Solutions by Using Drip Hydroponic\u0000System on Growth, Flowering and Quality of Lilium bulbs","authors":"Taghreed E. Eissa, M. A. Eskarous, Enga M. Niel","doi":"10.36632/mejar/2019.8.4.21","DOIUrl":"https://doi.org/10.36632/mejar/2019.8.4.21","url":null,"abstract":"This study was administrated to analyze the impact of drip hydroponic system on flowers and daughter bulblets production of the Asiatic lily hybrid plant cv. \"Honesty\" using some nutrient solutions (Hoagland No. 2 basal salt mixture, Murashige and Skoog basal salt mixture, algae extract (balanced fertilizer), Hoagland No. 2 basal salt mixture and balanced fertilizer, Hoagland No. 2 basal salt mixture and silicon, in addition to tap-water as a control) with gravels, vermiculite and organic soil conditioner (Hundz-soil) as media. Results showed that the drip hydroponic system was a good methodology to induce flowers in fifty days. Hoagland solution with Hundz-soil gave the best vegetative growth, flowering and bulblets production.","PeriodicalId":346845,"journal":{"name":"Middle East Journal of Agriculture Research","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128369778","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}

{"title":"Isolation and purification of Alfalfa mosaic virus-infecting potato (Solanum\u0000tuberosum L.) in Beheira governorate","authors":"","doi":"10.36632/mejar/2020.9.3.48","DOIUrl":"https://doi.org/10.36632/mejar/2020.9.3.48","url":null,"abstract":"","PeriodicalId":346845,"journal":{"name":"Middle East Journal of Agriculture Research","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130465694","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}