Pub Date : 2023-03-01DOI: 10.21608/zjar.2023.297666
A. Al-Zaidi, S. Aljamman, A. Herab, B.M. Alotaib
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{"title":"KNOWLEDGE LEVEL OF AGRICULTURAL EXTENSION WORKERS REGARDING ENVIRONMENTAL PROTECTION LEGISLATION AND AGRICULTURAL POLLUTANTS: A CASE STUDY IN THE KINGDOM OF SAUDI ARABIA","authors":"A. Al-Zaidi, S. Aljamman, A. Herab, B.M. Alotaib","doi":"10.21608/zjar.2023.297666","DOIUrl":"https://doi.org/10.21608/zjar.2023.297666","url":null,"abstract":".","PeriodicalId":23865,"journal":{"name":"Zagazig Journal of Agricultural Research","volume":"102 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88823802","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}
Pub Date : 2023-03-01DOI: 10.21608/zjar.2023.297657
سهام جمال مکي, محمد جابر عامر, رجاء رزق, أحمد فوزى حامد
{"title":"الكفاءة الإنتاجية والاقتصادية لمحصول شيح البابونج العضوي في مصر (دراسة حالة بمحافظة الفيوم)","authors":"سهام جمال مکي, محمد جابر عامر, رجاء رزق, أحمد فوزى حامد","doi":"10.21608/zjar.2023.297657","DOIUrl":"https://doi.org/10.21608/zjar.2023.297657","url":null,"abstract":"","PeriodicalId":23865,"journal":{"name":"Zagazig Journal of Agricultural Research","volume":"91 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73215209","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}
Pub Date : 2023-03-01DOI: 10.21608/zjar.2023.297660
لمياء سعد, محمد جابر عامر, عادل محمد إبراهیم حسن, أحمد فوزى حامد
{"title":"الكفاءة التسويقية للأسماك المنتجة من المزارع السمكية الحكومية بمحافظة الشرقية","authors":"لمياء سعد, محمد جابر عامر, عادل محمد إبراهیم حسن, أحمد فوزى حامد","doi":"10.21608/zjar.2023.297660","DOIUrl":"https://doi.org/10.21608/zjar.2023.297660","url":null,"abstract":"","PeriodicalId":23865,"journal":{"name":"Zagazig Journal of Agricultural Research","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80637991","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}
Pub Date : 2023-03-01DOI: 10.21608/zjar.2023.297655
Salama Mustafa, R. A. Al-Masry, A.M. Abu Aita, A. Ibrahim
: With increasing demand for new protein sources, research on plant protein extraction and evaluation of the functional properties of protein isolates is necessary. Proteins were obtained from fenugreek seeds. Protein solubility, emulsifying capacity and emulsion stability, foaming capacity, and foam stability were used to determine the fenugreek a chemical composition and functional properties of proteins. The profiles of the solubility curves corresponding to the participating fenugreek protein indicate a minimum solubility at pH2. The emulsifying capacity of fenugreek participated fenugreek protein was low (3.2%) but it has high emulsifying stability (98.9%). Fenugreek proteins have show a high foaming capacity at pH 2 and the suitable time to form the foam is 30 min. the high stability of foam was 78.8%. The result of this study emphasized that fenugreek protein has a greater ability to absorb water than oil. Thus, the experiments suggest that fenugreek protein can be successfully used as a food ingredient due to its nutritional value, chemical composition, and functional properties.
{"title":"FENUGREEK SEEDPROTEIN ISOLATE: AMINOACID COMPOSITION AND FUNCTIONALPROPERTIES","authors":"Salama Mustafa, R. A. Al-Masry, A.M. Abu Aita, A. Ibrahim","doi":"10.21608/zjar.2023.297655","DOIUrl":"https://doi.org/10.21608/zjar.2023.297655","url":null,"abstract":": With increasing demand for new protein sources, research on plant protein extraction and evaluation of the functional properties of protein isolates is necessary. Proteins were obtained from fenugreek seeds. Protein solubility, emulsifying capacity and emulsion stability, foaming capacity, and foam stability were used to determine the fenugreek a chemical composition and functional properties of proteins. The profiles of the solubility curves corresponding to the participating fenugreek protein indicate a minimum solubility at pH2. The emulsifying capacity of fenugreek participated fenugreek protein was low (3.2%) but it has high emulsifying stability (98.9%). Fenugreek proteins have show a high foaming capacity at pH 2 and the suitable time to form the foam is 30 min. the high stability of foam was 78.8%. The result of this study emphasized that fenugreek protein has a greater ability to absorb water than oil. Thus, the experiments suggest that fenugreek protein can be successfully used as a food ingredient due to its nutritional value, chemical composition, and functional properties.","PeriodicalId":23865,"journal":{"name":"Zagazig Journal of Agricultural Research","volume":"59 4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90686243","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}
Pub Date : 2023-01-01DOI: 10.21608/zjar.2023.289457
M. Omar, H. Rabie, S. A. Mowafi, H. T. Othman, M.M.A. Ali
{"title":"ESTIMATION OF HETEROSIS FOR GRAIN YIELD AND YIELD ATTRIBUTING TRAITS IN MAIZE UNDER THREE PLANTING DENSITIES AND TWO SOWING DATES","authors":"M. Omar, H. Rabie, S. A. Mowafi, H. T. Othman, M.M.A. Ali","doi":"10.21608/zjar.2023.289457","DOIUrl":"https://doi.org/10.21608/zjar.2023.289457","url":null,"abstract":"","PeriodicalId":23865,"journal":{"name":"Zagazig Journal of Agricultural Research","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73489824","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}
Pub Date : 2023-01-01DOI: 10.21608/zjar.2023.290106
Masry E.S., Muhammad Khairul Ali Hassan, Y. Abdallah, K. Metwally
{"title":"EFFECT OF USING A NEW AUTOMATIC HEATING SYSTEM POWERED BY RENEWABLE ENERGY ON POULTRY HOUSES","authors":"Masry E.S., Muhammad Khairul Ali Hassan, Y. Abdallah, K. Metwally","doi":"10.21608/zjar.2023.290106","DOIUrl":"https://doi.org/10.21608/zjar.2023.290106","url":null,"abstract":"","PeriodicalId":23865,"journal":{"name":"Zagazig Journal of Agricultural Research","volume":"156 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81330454","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}
Pub Date : 2023-01-01DOI: 10.21608/zjar.2023.290100
Badawy Mohdly, T.E. Abd El-Baset, M.M. Abd El-Ati, Heba A. Gomaa
{"title":"IDENTIFICATION AND CONTROL OF PATHOGENIC RACES OF Ustilago nuda LOOSE SMUT CAUSAL PATHOGEN OF BARLEY","authors":"Badawy Mohdly, T.E. Abd El-Baset, M.M. Abd El-Ati, Heba A. Gomaa","doi":"10.21608/zjar.2023.290100","DOIUrl":"https://doi.org/10.21608/zjar.2023.290100","url":null,"abstract":"","PeriodicalId":23865,"journal":{"name":"Zagazig Journal of Agricultural Research","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79093165","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}
Pub Date : 2023-01-01DOI: 10.21608/zjar.2023.290087
Alaa Elnagar, E. Zeidan, A. Abdul-Galil, A.A.M. Ali
{"title":"INFLUENCE OF SEED TREATMENTS ON SEED QUALITY, SEED VIABILITY, AND SEEDLING VIGOR OF SOME PEANUT CULTIVARS UNDER SANDY SOIL CONDITIONS","authors":"Alaa Elnagar, E. Zeidan, A. Abdul-Galil, A.A.M. Ali","doi":"10.21608/zjar.2023.290087","DOIUrl":"https://doi.org/10.21608/zjar.2023.290087","url":null,"abstract":"","PeriodicalId":23865,"journal":{"name":"Zagazig Journal of Agricultural Research","volume":"98 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76140251","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}
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