Journal of the Advances in Agricultural Researches最新文献

{"title":"Effect of P fertilization and Spraying by Micronutrients on Productivity of Intercropped Maize and Soybean and Competitive Relationships under Different Farming Systems","authors":"A. Abd-Rabboh, Mohamed Moahmed koriem","doi":"10.21608/jalexu.2022.124545.1052","DOIUrl":"https://doi.org/10.21608/jalexu.2022.124545.1052","url":null,"abstract":": A field trial was performed at the farm Sakha ARS, ARC, Egypt, throughout the 2020 and 2021 seasons to study the influence of P fertilization levels (15.5 and 23.25 kg P 2 O 5 /fed) in addition spraying by micronutrients (without, spraying with 400 g Zn/200 Liter water/fed, 400 g Mn /200 Liter water/fed and 400 g Zn + 400 g Mn /200 Liter water/fed) on the productivity of intercropped maize and soybean under different farm systems (expressed as plowing treatments, i.e. , using chisel plow once, tiller plow once and chisel plow once beside tiller plow once) as well as competitive relationships and economic evaluation. Using chisel plow once beside tiller plow once significantly increased earliness characters, growth characters and yield and yield attributes of maize as well as soybean traitsand resulted in the superior values of all these characters in each one season. Increasing phosphorus fertilizer levels to 23.25 kg P 2 O 5 /fed produced the superior values of earliness characters, growth characters and yield and yield attributes of maize as well as soybean characters in each season. Foliar spraying intercropped maize and soybean twice with the combination of Zn and Mn at 400 g Zn + 400 g Mn /200 Liter water/fed produced the superior values of earliness characters, growth characters and yield and yield attributes of maize as well as soybean characters in each season. It can be concluded that the maximum land equivalent ratio (LER), total income and net return were obtained from intercropping maize and soybean with 50 % of its pure stand and using chisel plow once beside tiller plow once and fertilizing with 23.25 kg P 2 O 5 /fed in Addition to foliar spraying intercropped maize and soybean twice after 30 and 60 DFS with the combination of Zn and Mn at 400 g Zn + 400 g Mn /200 Liter water /fedunder the environmental conditions of Kafr El-Sheikh Governorate, Egypt.","PeriodicalId":156935,"journal":{"name":"Journal of the Advances in Agricultural Researches","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121060985","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":"Increasing Unit Area Productivity and Net Income By Intercropping Peas With Some Wheat Cultivars Under Different Levels Of Nitrogen Fertilizer","authors":"A. Abd-Rabboh, Mohamed Moahmed koriem","doi":"10.21608/jalexu.2022.124543.1051","DOIUrl":"https://doi.org/10.21608/jalexu.2022.124543.1051","url":null,"abstract":": A field experiment was carried out during 2018/2019 and 2019/2020 on Sakha Agricultural Research Station Farm, Agricultural Research Center, Egypt, .this study aimed to investigate the effect of nitrogen fertilizer levels (75, 60 and 45kg N/fed) on the productivity of some wheat cultivars (Gemmiza-11, Giza-171 and Misr-1) intercropped with peas (100% wheat + 50% peas as a pure stand) as well as competitive relationships and net return. The experiment was carried out in a split-plot design with three replications. The main-plots were assigned to wheat cultivars, while the sub-plots were apportioned to nitrogen fertilizer levels. The results indicated that Misr-1 cultivar significantly superior other wheat cultivars in yield and its attributes when intercropped with peas, followed by Giza-171 cultivar and then Gemmiza-11cultivar in each season . Intercropping peas with Gemmiza-11 wheat cultivar produced the highest mean values of peas growth, yield and yield attributes, followed by intercropping peas with Giza-171 and then Misr-1 wheat cultivars in each season . Application of 75kg N/fed significantly increased all studied characters of both wheat and peas followed by the application of 60 kg N/fed and then application of 45 kg N/fed in each season . The total green seed of peas did not reach 5% significantly when intercropped with Gemmiza-11and Misr-1 cultivars and 75Kg N/ fed. It can be concluded that the maximum land equivalent ratio (LER), total income and net return were obtained from intercropping wheat with 100 % and peas with 50% of its pure stand and fertilizing Misr-1 cultivar with 75kg N/fed under ecological circumstances of Kafr El-Sheikh Governorate, Egypt.","PeriodicalId":156935,"journal":{"name":"Journal of the Advances in Agricultural Researches","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133420037","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":"Combining Ability of Some New Yellow Maize Inbred Lines by Using Line X Tester Analysis","authors":"M. Abdelazeem, Ayman Abdelmotelb, R. Aly, W. Elnabawy, Amad Mohamed","doi":"10.21608/jalexu.2022.99989.1062","DOIUrl":"https://doi.org/10.21608/jalexu.2022.99989.1062","url":null,"abstract":": Eleven new yellow maize inbred Lines developed at Sids Agricultural Research Station were crossed with two lines as tester i.e. Gz-666 and Gm-6038 during 2019 summer season. The 22 crosses and two yellow check hybrids SC-168 and SC-3444 were evaluated at Sakha, Sids and Ismailia Agricultural Research Stations during 2020 summer Season. General (GCA) and specific (SCA) combining ability variances and effects were estimated for days to 50% silking, plant height, ear height, percentage of resistant plant to late wilt disease and grain yield traits. Results showed significant differences between the three locations for all the traits except for percentage of resistant to late wilt disease. Mean squares due to lines (L), testers (T), Lx T with locations (Loc) and their interaction were significant for most the studied traits. The inbred lines L-4, L-14 and L-19 exhibited positive and significant GCA effect for grain yield. The crosses (L-14 x Gm-6038) and (L-19 x Gz-666) significantly out yielded the best check hybrid SC-168 and late wilt resistance 100%. The crosses (L-13 x Gz-666) possessed significantly and desirable SCA effects for grain yield. The magnitude of non-additive gene effects was larger than additive gene effects for plant height and grain yield. While, for days to 50% silking, ear height and resistant to late wilt the magnitude additive gene effects were more important than that of non-additive gene effects..","PeriodicalId":156935,"journal":{"name":"Journal of the Advances in Agricultural Researches","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134176115","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":"Improving the Thermoxidative Stability of Soybean Oil Using Some Herbal Extracts","authors":"Mohamed Hassan, Omayma El-Sayed Hassan Shaltout, Ayman Mohamed Abou-Elyazaid","doi":"10.21608/jalexu.2022.134994.1061","DOIUrl":"https://doi.org/10.21608/jalexu.2022.134994.1061","url":null,"abstract":": Soybean oil is considered one of the world’s major oil seed crop. Refined and deodorized soybean oil is used extensively in frying oils, salad oils and many other foods. In spite of the technological treatments of the oil still it contains 84.53% of unsaturated fatty acids which make it prone to autoxidation and the development of rancidity. Thus, the present study aims at reducing oxidation by using natural antioxidants extracted from herbs rather than using the synthetic antioxidant TBHQ which may cause health hazards and toxicological concerns. General quality tests and fatty acid composition of the refined soybean oil used in the present study was assessed. Rosemary, thyme and sage were extracted using Clevenger apparatus. Yield, total phenolic and flavonoids were measured in the herbal extracts. The antioxidant activity of the extracts was measured by two methods (DPPH and FRAP). The herbal extracts were introduced at 400 ppm to soy oil in the presence of a control and a synthetic antioxidant TBHQ at 150 ppm. Oven test was used for accelerating oxidation (180 o C ±5 C for 18hrs at 3hrs interval) and results were tested by measuring acid value, peroxide value, iodine value, CD and CT, para Ansidine value and total oxidation (TOTOX value). Shelf life estimation was also measured using Anton’s bar rancidity device. Results of the oven test showed promising results for essential oils added to soybean oil as compared to control and TBHQ where rosemary showed a clear inhibition of oxidation in secondary oxidation tests (acid value and para Ansidine) whereas, thyme and sage showed more oxidation inhibition in the primary oxidation tests (peroxide value, CD, CT and iodine value). Calculation of shelf life of samples showed best results at 20 o C up to 30 o C but all decreased at 40 o C under the conditions used in the apparatus. Sensory evaluation tests after18hrs of heating were acceptable especially for rosemary and thyme. As for the fresh state all samples were acceptable with no significant differences between them.","PeriodicalId":156935,"journal":{"name":"Journal of the Advances in Agricultural Researches","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124709277","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":"Assessment of Faba Bean (Vica faba L.) Productivity under Different Weed Control Methods","authors":"M. Gomaa, Ibrahim Fathalla Rehab, Khaled Abou Zied, Hoda Hazawy","doi":"10.21608/jalexu.2022.129844.1056","DOIUrl":"https://doi.org/10.21608/jalexu.2022.129844.1056","url":null,"abstract":": Two field experiments were carried out at the Experimental Farm, Faculty of Agriculture (Saba Basha), Alexandria University, Egypt during 2019/2020 and 2020/2021 seasons, to investigate the effect of different weed control methods on yield of faba bean. Ten weed control methods and their combination treatments were distributed at random within the plots in a Randomized Complete Block Design (RCBD) with three replicates in both seasons. Each experimental unit (plot) consisted of 6 ridges, 3 meters in length, 60 cm width and 20 cm between hills (10.80 m 2 ). Seeds of faba bean were planted on 20 th and 25 th of October at the rate of 50 kg seeds/fed according to each cultivar in both seasons, respectively. The results revealed that yield and its components of faba bean Giza 716 cultivar as well as weeds characters were affected by weed control methods and their combination. The highest values of yield components characters of faba bean were achieved when using one-handed hoeing with pre- or post- emergency herbicides also these treatments reduced the effect of weeds under Alexandria conditions, Egypt.","PeriodicalId":156935,"journal":{"name":"Journal of the Advances in Agricultural Researches","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133773609","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":"An Economic Study of Caraway Production and Marketing in Egypt دراسة إقتصادية لإنتاج وتسويق الکراوية فى مصر","authors":"Rehan AboEl-Goud, Mohammed Abdel Hafeez","doi":"10.21608/jalexu.2022.127399.1054","DOIUrl":"https://doi.org/10.21608/jalexu.2022.127399.1054","url":null,"abstract":": Despite the growing interest in the cultivation of medicinal and aromatic plants, including the caraway crop, due to its economic importance for its use in many areas, caraway cultivation has not received sufficient attention despite the appropriate environmental conditions for its cultivation in many governorates in the Lower and Upper Egypt, but it is noted that the area fluctuates and decreases in areas It is cultivated year after year, and the production and exports of caraway are not commensurate with Egypt’s production and export capabilities, despite it possessing the ingredients for expansion in the field of medicinal and aromatic plants. Which requires with it to stand on the current situation of caraway production in Egypt, in addition to identifying the production and marketing problems that impede the expansion of Egypt's export capacity. The results showed the following:","PeriodicalId":156935,"journal":{"name":"Journal of the Advances in Agricultural Researches","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126193427","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":"Physiological, Biochemical and Agronomic Response of Some Flax Cultivars to Water Deficit under Clay Soil Conditions in North Delta","authors":"Amal M. A. El-Borhamy, Rania A. Khedr, M. El-Mansoury","doi":"10.21608/jalexu.2022.139346.1065","DOIUrl":"https://doi.org/10.21608/jalexu.2022.139346.1065","url":null,"abstract":"Journal Article © 2021 by (JAAR) is licensed under CC BY-NC 4.0 Physiological, Biochemical and Agronomic Response of Some Flax Cultivars to Water Deficit under Clay Soil Conditions in North Delta Amal M.A. El-Borhamy, Rania, A. Khedr and Mona, A.M.ElMansoury Fibers Crops Research Depart., Field Crops Research Institute, A. R. C., Egypt. Crops Physiology Research Depart., Field Crops Research Institute, A. R. C., Egypt. CropWater Requirements and Field Irrigation Depart.,Soils Water and Environment Research Institute, A.R.C., Egypt. Correspondence: raniakhedr25@yahoo.com","PeriodicalId":156935,"journal":{"name":"Journal of the Advances in Agricultural Researches","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131655195","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 Some Preservative Solutions on Vase Life of Helianthus annuus","authors":"S. Abdelrahman","doi":"10.21608/jalexu.2022.137857.1064","DOIUrl":"https://doi.org/10.21608/jalexu.2022.137857.1064","url":null,"abstract":"","PeriodicalId":156935,"journal":{"name":"Journal of the Advances in Agricultural Researches","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117199022","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":"Economic Analysis of the Losses of the Winter Potato Crop in Beheira Governorate التحليل الاقتصادي للفاقد من محصول البطاطس الشتوي في محافظة البحيرة","authors":"Rania Elfeel, Hanan Zahran, Gaber Ahmed Basyouni, Mohamed El-Etr","doi":"10.21608/jalexu.2022.118449.1045","DOIUrl":"https://doi.org/10.21608/jalexu.2022.118449.1045","url":null,"abstract":"","PeriodicalId":156935,"journal":{"name":"Journal of the Advances in Agricultural Researches","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123026832","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":"Yield and Quality Performance of Some New Sweet Melon Lines Under Water Stress Conditions","authors":"Mohamed Abou Kamer, G. Khalil, M. Yousry","doi":"10.21608/jalexu.2022.114554.1036","DOIUrl":"https://doi.org/10.21608/jalexu.2022.114554.1036","url":null,"abstract":"","PeriodicalId":156935,"journal":{"name":"Journal of the Advances in Agricultural Researches","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123600295","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}