Current science international最新文献

{"title":"Genetic Diversity of Egyptian Barley Using Agro–Physiological Traits, Grain Quality and Molecular Markers","authors":"","doi":"10.36632/csi/2021.10.1.6","DOIUrl":"https://doi.org/10.36632/csi/2021.10.1.6","url":null,"abstract":"","PeriodicalId":90815,"journal":{"name":"Current science international","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69656364","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":"Substitution of Conventional Organic and Chemical Fertilization by Some Biostimulants and Their Effect on Growth, Flowering and Bulb Productivity of Narcissus Tazetta Plant.","authors":"O. A. Amin, Magdy Azmy Barsoom, Zakaria Bastawy","doi":"10.36632/csi/2021.10.2.26","DOIUrl":"https://doi.org/10.36632/csi/2021.10.2.26","url":null,"abstract":"A study was carried out at El-Mathana Agricultural Research Station, Luxor Governorate, Egypt in two seasons of 2017 and 2018 where plants of Narcissus tazetta were treated with NPK at 2 g/plant, salicylic acid at 100 and 200 ppm, garlic extract at 125 ml/plant, ascorbic acid at 100 and 200 ppm, citric acid at 100 and 200ppm and yeast at 3 and 5 g/plant. Results showed that plants treated with salicylic acid at 200 ppm (after transaction with NPK) achieved the highest value of all morphological characteristics of plants i.e. plant height, number of leaves per plant, flowering duration, number of bulblets per plant, bulb diameter, bulb fresh weight as well as fresh and dry weight of leaves beside chemical content of chlorophyll a,b and carotenoids in addition to the percentage of nitrogen, phosphorus and potassium compared to the control. Applying salicylic acid at 100 ppm (after transaction with NPK) had the highest stimulate effect on fresh, dry weight, diameter and longevity of cut flower, also, it had a strong effect in increasing fresh, dry and length of scape of flowers with raising chemical traits. This experiment clarified the importance of natural materials for increasing the efficiency of the vegetative and flower qualities of Narcissus tazetta.","PeriodicalId":90815,"journal":{"name":"Current science international","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69656703","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":"Evaluation of a high nutrition value gluten free pan bread prepared","authors":"F. Shahin, M. Helal","doi":"10.36632/csi/2021.10.2.30","DOIUrl":"https://doi.org/10.36632/csi/2021.10.2.30","url":null,"abstract":"Consumer demands for healthy and convenient diet has led to development of a huge room for functional food ingredients. The objective of the present study undertaking to investigate the nutritional value, sensory characteristics of gluten free pan bread prepared red kidney beans, rice, sorghum, cassava, psyllium and doum fruit powder which is suitable to be incorporated into celiac disease diets. This investigation was carried out to study the possibility of utilization doum powders to improve the nutrition value in gluten free pan bread. Four formula levels of substitution 5% doum formula (1), 10%doum formula (2), 15% doum formula (3) and 20%doum formula (4) were used. Physico-chemical and sensorial analysis of different raw materials and formulas were done. The obtained results revealed that red kidney bean had the highest contents of protein (26.39) and cassava had the highest contents of carbohydrates 92.16%. The highest values of fat and fiber were noticed in the psyllium flour while ash content was in the doum powder. The protein, ash and crude fiber contents in 20% doum substituted (formula (4) were increased by 12.08 , 36.46 and 167.11% respectively in relative to the control (2) On the other hand, total carbohydrates content decreased in the same formula by 6.50%. It was noticed that increase the doum levels in the formulation, significantly (P ≤ 0.05) increased K, Ca, Na, Mg, Fe and Zn content in pan bread formulas compared to that of control. Specific volume was decreased in 20% doum (3.68 cm/g) in relative to the control sample (4.05 cm/g). It was also observed that with increasing the doum powder levels in the pan bread formula, hardness and chewiness were increased. Meanwhile, resilience, cohesiveness and springiness were decreased with increasing the doum levels in the pan bread formulae. Substitution of doum powder up to 10 % was acceptable by panelists. It could be concluded that consuming doum powder gluten free pan bread could provide children with part of their daily requirements of protein, fiber, calcium, iron and zinc in celiac diets.","PeriodicalId":90815,"journal":{"name":"Current science international","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69657135","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 Putrescine and Potassium Sulphate on Vegetative\u0000Growth, Fruit Set, Fruit Size, Fruit Quality and Yield of Washington Navel Orange","authors":"Refai Abdallah, Citriculture","doi":"10.36632/csi/2021.10.3.34","DOIUrl":"https://doi.org/10.36632/csi/2021.10.3.34","url":null,"abstract":"The present investigation was conducted during three successive seasons 2017, 2018 and 2019 years, respectively on Washington navel orange (Citrus sinensis L. Osbeck) twenty five years old budded on sour orange (Citrus aurantium L.) rootsock at Giza experimental station Agricultural Research center, Egypt. To study the effect of foliar application with Potassium sulphate K2SO4 at (2 and 3%), putrescine (PUT) at (50 and 100 ppm), a mixture of (putrescine (PUT) at 50 ppm + Potassium sulphate (K2SO4) 2%) and a mixture of (putrescine (PUT) at 100 ppm + Potassium sulphate (K2SO4)3%) compared with control treatment (untreated tree) on vegetative growth, fruit set, fruit size, yield, fruit quality of washington navel orange trees to improved fruit quality and yield in quantity and quality. The result showed that treatment with foliar application with a combination of (PUT) at 100 ppm + (K2SO4) 3% gave the highest values of vegetative growth (shoot length (cm), leaves number / shoot), fruit set (%) , fruits retention (%), yield /tree and yield T/ha, number of fruits/ tree, weight of fruits (g), Juice volume (cm), fruit pulp weight (g), fruit length (cm) and fruits size (cm) , peel thickness (mm), Chlorophyll (a) & (b) & (a + b) (mg/g fresh wt), vitamin C content (mg / 100mL juice), T.S.S%, and T.S.S /acidity %,Total protein (%),Total carbohydrates (mg/g), and total sugars (%), while, recorded the lowest fruits drop(%), softening (%), juice total acidity %, Moreover, increased leaf mineral contents (N, P, K, and Fe, Zn ppm)as compared with other treatments including control trees during three seasons. Foliar application of (PUT) at 100 ppm recorded the highest significant values of shoot diameter (mm), Carotenoids (mg/g fresh wt), peel weight (g), fruit set and decreased fruit drop percentage, softening (%), acidity % as compared with control trees. Foliar application with a combination of (putrescine (PUT) at 50 ppm + Potassium sulphate (K2SO4) 2%) gave the highest values of fruit diameter (cm), Mg % as compared with other treatments including untreated trees and significantly increased T.S.S %, T.S.S/acidity % also, decreased fruit drop percentage, acidity % as compared with control. Foliar application with K2SO4 (2% and 3%) increased most physical and chemical parameters of washington navel orange trees. For the interaction found that the combination between putrescine (PUT) and Potassium sulphate K2SO4 gave the best results in the most of taken characters.","PeriodicalId":90815,"journal":{"name":"Current science international","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69657141","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":"Geology, Radioactivity and Uranium Potentialities of Some Pegmatite Bodies at Wadi Al Shayilah and West of Gabal Kherm El Asmar Area, North Eastern Desert, Egypt","authors":"H. Khamis","doi":"10.36632/csi/2021.10.3.31","DOIUrl":"https://doi.org/10.36632/csi/2021.10.3.31","url":null,"abstract":"The area around Gabal (G.) Kherm El Asmar is occupied by metavolcanics, Dokhan volcanics as well as different types of younger granite pertaining to the Syenogranites and alkali feldspar granites. These rock types are intruded and traversed by numerous types of dyke swarms and dissected by many fault trends. The metavolcanics are mainly represented mainly by metabasalt, metabasaltic andesite and very rare metamorphosed pyroclastics. The Dokhan volcanics are represented by andesite, dacite as well as acidic and intermediate tuffs and agglomerates. Syenogranites in the area represents a part of G. Urf El Eeir which is coarse grained porphyritic pink granites while alkali feldspar granites represent part of G. Al Shayilah medium grained equigranular reddish pink granite cut and dissected by dyke swarms and traversed by different trends of shear zones. Late magmatic pneumatolytic and hydrothermal stages which products pegmatites, aplites and silica veins are frequently seen in both types of granites but are very spectacular in alkali feldspar granites where large pegmatites veins and pockets are spread in many parts of the intrusion. These pegmatites play a major role in the localization and potentialities of uranium in this sector of younger granites. Most of the radioactive anomalies are connected to the alkali feldspar granites where U and Th have a reasonable concentrated. In the zoned pegmatites, the uranium concentration is seen to be relatively high and reaches up to 250 ppm while the Th recorded 75 ppm. The relatively high uranium concentration provides the opportunities for the crystallization of uranium minerals in these pegmatites where both Uranophane and Kasolite are recorded in notable amounts giving the high U potentialities for these pegmatites.","PeriodicalId":90815,"journal":{"name":"Current science international","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69657208","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":"Using ASTER Remote Sensing Data Set for Geological Mapping around Wadi Umm\u0000Ashira and Wadi Tilal Al-Qulieb, Northwestern Part of Wadi Allaqi, South Eastern\u0000Desert, Egypt","authors":"","doi":"10.36632/csi/2021.10.4.42","DOIUrl":"https://doi.org/10.36632/csi/2021.10.4.42","url":null,"abstract":"","PeriodicalId":90815,"journal":{"name":"Current science international","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69658089","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":"Molecular Characterization of Sugarcane Mosaic Virus and its Influence on\u0000Sugarcane Yield and Juice Quality","authors":"","doi":"10.36632/csi/2021.10.4.54","DOIUrl":"https://doi.org/10.36632/csi/2021.10.4.54","url":null,"abstract":"","PeriodicalId":90815,"journal":{"name":"Current science international","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69659231","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":"Co-Addition of Potassium Humate and Vinasse Enhances Growth and Yield In \"Wonderful\" Pomegranate Under Sandy Soil","authors":"Hassan A. M. Ali, E. El-Razek, M. A. El-Migeed, F. Gouda","doi":"10.36632/csi/2021.10.4.63","DOIUrl":"https://doi.org/10.36632/csi/2021.10.4.63","url":null,"abstract":"Although \"Wonderful\" pomegranate has recently been cultivated in large areas of sandy soil in Egypt, it produces a low yield and quality. Soil applications of potassium humate and vinasse could effectively be used in sandy soil to enhance soil nutrient status as well as to enhance crops growth and productivity. \"Wonderful\" pomegranate trees at the Experimental Research Station of National Research Centre, Nubaria, El Behera governorate, Egypt, were treated with soil application of potassium humate (10 g, 20 g, and 40 g per tree), vinasse (500 mL and 1000 mL) and their combinations or water (control). The following parameters were measured: vegetative growth, leaf (N, P, and K) nutrient content, perfect flower percentage, and fruit set percentage, yield, fruit weight, aril/fruit percentage, TSS, and acidity. All vinasse and potassium humate combinations resulted in significantly increased shoot length, leaf number, and leaf area. Soil applications of 20 g and 40 g potassium humate with 500 mL or 1000 mL vinasse applications recorded the highest values of leaf N, P and K concentrations. All combinations treatments resulted in significantly higher perfect flower%, fruit set%, yield, fruit weight, aril/ fruit%. All soil applications resulted in significantly lower acidity. The potassium humate and vinasse combinations did not have significant differences on TSS. The results suggest that soil applications of 20 g and 40 g potassium humate with 500 mL or 1000 mL vinasse could be used to improve growth and yield of \"Wonderful\" pomegranate under sandy soil.","PeriodicalId":90815,"journal":{"name":"Current science international","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69660241","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":"Modulatory Effects of Vitamin C in Innate and Adaptive Immune Responses in Male Albino Rats","authors":"","doi":"10.36632/csi/2021.10.1.4","DOIUrl":"https://doi.org/10.36632/csi/2021.10.1.4","url":null,"abstract":"","PeriodicalId":90815,"journal":{"name":"Current science international","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69656279","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":"Investigation of Microtextures on theSurface of Mesozoic Quartz Grains to Study the Prevailing Paleoenvironmenal Conditions on Silica Sand, Elwadi Elgedid, Western Desert, Egypt","authors":"","doi":"10.36632/csi/2021.10.1.8","DOIUrl":"https://doi.org/10.36632/csi/2021.10.1.8","url":null,"abstract":"","PeriodicalId":90815,"journal":{"name":"Current science international","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69656417","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}