Pub Date : 2021-10-26DOI: 10.21608/agro.2021.95157.1280
E. Salem, H. Shoman
{"title":"Impact of Irrigation Water Quantities and Soil Mulching on Pearl Millet Performance under Heat Stress Conditions","authors":"E. Salem, H. Shoman","doi":"10.21608/agro.2021.95157.1280","DOIUrl":"https://doi.org/10.21608/agro.2021.95157.1280","url":null,"abstract":"","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2021-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46498957","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 : 2021-10-20DOI: 10.21608/agro.2021.93864.1277
Elsayed E.A. Elsobky, H. Hassan
{"title":"Optimizing Cowpea Productivity by Sowing Date and Plant Density to Mitigate Climatic Changes","authors":"Elsayed E.A. Elsobky, H. Hassan","doi":"10.21608/agro.2021.93864.1277","DOIUrl":"https://doi.org/10.21608/agro.2021.93864.1277","url":null,"abstract":"","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44775558","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 : 2021-10-18DOI: 10.21608/agro.2021.89343.1272
M. Rehman, A. Bakhsh, M. Zubair, M. Rehmani, Aqeel Shahzad, S. Nayab, M. Laeeq Khan, W. Anum, Rubina Akhtar, N. Kanwal, Nadia Manzoor, I. Ali
{"title":"Effects of Water Stress on Cotton (Gossypium spp.) Plants and Productivity","authors":"M. Rehman, A. Bakhsh, M. Zubair, M. Rehmani, Aqeel Shahzad, S. Nayab, M. Laeeq Khan, W. Anum, Rubina Akhtar, N. Kanwal, Nadia Manzoor, I. Ali","doi":"10.21608/agro.2021.89343.1272","DOIUrl":"https://doi.org/10.21608/agro.2021.89343.1272","url":null,"abstract":"","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2021-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45525486","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 : 2021-09-01DOI: 10.21608/agro.2021.77971.1268
Marwa M. El Nahas, O. Ali
DROUGHT is a worldwide problem which controls the crop productivity. Six Egyptian bread wheat varieties were crossed in a 6x6 half diallel in 2018/19 season. Parents and their fifteen F1 crosses were evaluated under normal irrigation (N), mid water stress (MS) and severe water stress (SS) during 2019/20 in three field experiments. Results showed that the analysis of variance were significant for all the studied traits. The highest mean values were recorded under all irrigation treatments as well as the combined analysis with the crosses P1x P2, P1 x P3, P1 x P5, P2 x P3, P3 x P5 and P5 x P6 for grain yield per plant. Mean squares for both general (GCA) and specific (SCA) combining ability estimates were highly significant for all studied traits. GCA/SCA ratio was greater than unity for most traits. The parental P1 exhibited positive and significant GCA effects for number of kernels per spike, grain yield per spike and grain yield per plant. The highest desirable SCA effects were obtained with the crosses P3 x P5 and P4 x P5 for grain yield per plant under stresses conditions. Positive significant heterosis were detected by the crosses P1 x P3, P2 x P3, P3 x P5, P4 x P5 and P5 x P6 for number of spikes per plant, number of kernels per spike, grain yield per spike, 1000-grain weight and grain yield per plant at N, MS, SS conditions and the combined data.
干旱是一个世界性的问题，它控制着作物的生产力。2018/19年，六个埃及面包小麦品种在6x6半双列杂交中杂交。在2019/20年的三个田间试验中，在正常灌溉（N）、中等水分胁迫（MS）和严重水分胁迫（SS）条件下对亲本及其15个F1组合进行了评估。结果表明，方差分析对所有研究性状均具有显著性。在所有灌溉处理以及与杂交组合P1x P2、P1 x P3、P1 x P5、P2 x P3、P3 x P5和P5 x P6的单株产量的组合分析下，记录了最高的平均值。一般（GCA）和特异（SCA）配合力估计的均方对所有研究性状都具有高度显著性。大多数性状的GCA/SCA比值大于1。亲本P1对穗粒数、穗粒产量和单株产量表现出积极而显著的GCA效应。在胁迫条件下，杂交组合P3×P5和P4×P5的单株产量达到了最高的SCA效果。杂交组合P1×P3、P2×P3、P3×P5、P4×P5和P5×P6在N、MS、SS条件下的单株穗数、单株粒数、单株产量、1000粒重和单株产量以及组合数据均表现出正显著的杂种优势。
{"title":"Estimation of Combining Ability and Heterosis for Wheat Yield and Its Components under Water Stress Conditions","authors":"Marwa M. El Nahas, O. Ali","doi":"10.21608/agro.2021.77971.1268","DOIUrl":"https://doi.org/10.21608/agro.2021.77971.1268","url":null,"abstract":"DROUGHT is a worldwide problem which controls the crop productivity. Six Egyptian bread wheat varieties were crossed in a 6x6 half diallel in 2018/19 season. Parents and their fifteen F1 crosses were evaluated under normal irrigation (N), mid water stress (MS) and severe water stress (SS) during 2019/20 in three field experiments. Results showed that the analysis of variance were significant for all the studied traits. The highest mean values were recorded under all irrigation treatments as well as the combined analysis with the crosses P1x P2, P1 x P3, P1 x P5, P2 x P3, P3 x P5 and P5 x P6 for grain yield per plant. Mean squares for both general (GCA) and specific (SCA) combining ability estimates were highly significant for all studied traits. GCA/SCA ratio was greater than unity for most traits. The parental P1 exhibited positive and significant GCA effects for number of kernels per spike, grain yield per spike and grain yield per plant. The highest desirable SCA effects were obtained with the crosses P3 x P5 and P4 x P5 for grain yield per plant under stresses conditions. Positive significant heterosis were detected by the crosses P1 x P3, P2 x P3, P3 x P5, P4 x P5 and P5 x P6 for number of spikes per plant, number of kernels per spike, grain yield per spike, 1000-grain weight and grain yield per plant at N, MS, SS conditions and the combined data.","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44636031","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 : 2021-09-01DOI: 10.21608/agro.2021.87731.1271
Lamyaa A. Abd El-Rahman, R. Omara, M. Gad
Wheat (Triticum aestivum L.) is the most strategic cereal crop allover the world and Egypt. Egypt faces food shortage problems because of increment of population. Therefore, Egypt is considered one of the biggest importers of wheat all over the world. Great efforts are continually driven for increasing its productivity by means of horizontal and/or vertical planting to reduce hiatus between production and consumption.
{"title":"Influence of Hydrogen Peroxide and Nanofertilizer on Rusts Development and Wheat Productivity","authors":"Lamyaa A. Abd El-Rahman, R. Omara, M. Gad","doi":"10.21608/agro.2021.87731.1271","DOIUrl":"https://doi.org/10.21608/agro.2021.87731.1271","url":null,"abstract":"Wheat (Triticum aestivum L.) is the most strategic cereal crop allover the world and Egypt. Egypt faces food shortage problems because of increment of population. Therefore, Egypt is considered one of the biggest importers of wheat all over the world. Great efforts are continually driven for increasing its productivity by means of horizontal and/or vertical planting to reduce hiatus between production and consumption.","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45639043","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 : 2021-08-12DOI: 10.21608/agro.2021.77144.1259
Enas M. Kamel
Laboratory and wirehouse experiments were conducted in Weed Research Central Laboratory, Agricultural Research Center, Giza, Egypt to investigate the possibility of using microwave energy to prevent the germination of weed seeds and find applicable treatments which can completely devitalize quarantine weed seeds. The present work evaluated the effect of microwave on germination of six weed species: wild oats, darnel, white bursage, Giant ragweed, field bindweed and dodder and improvement of some traits of two imported crops soybean and wheat (oil percentage of soybean seeds and protein content of wheat grains), which were contaminated by these weed species. Results showed that microwave power and time required for preventing germination varied considerably among the species studied. Microwave power 80% for 15 minutes prevented completely germination percentage of wild oats and darnel and reduced germination percentage of field bindweed to 10%. The microwave power 50%, 15 minutes was enough to prevent seeds germination completely and weaken dooder quarantine. In regard to Giant ragweed and white bursage, under all microwave power treatments, there were no germination of these weeds. Microwave powers 50% for 10 minutes and 80% for 15 minutes had no effect on the oil percentage extracted from soybean seeds and protein content of wheat grains, respectively. The present results suggest clearly that the exposure to microwave can weaken quarantine weed seeds in imported soybean and wheat without injury of oil percentage of soybean seeds and protein content of wheat grains.
{"title":"Effect of Heating by Microwave Oven on Weeds Seed Germination in Imported Shipments","authors":"Enas M. Kamel","doi":"10.21608/agro.2021.77144.1259","DOIUrl":"https://doi.org/10.21608/agro.2021.77144.1259","url":null,"abstract":"Laboratory and wirehouse experiments were conducted in Weed Research Central Laboratory, Agricultural Research Center, Giza, Egypt to investigate the possibility of using microwave energy to prevent the germination of weed seeds and find applicable treatments which can completely devitalize quarantine weed seeds. The present work evaluated the effect of microwave on germination of six weed species: wild oats, darnel, white bursage, Giant ragweed, field bindweed and dodder and improvement of some traits of two imported crops soybean and wheat (oil percentage of soybean seeds and protein content of wheat grains), which were contaminated by these weed species. Results showed that microwave power and time required for preventing germination varied considerably among the species studied. Microwave power 80% for 15 minutes prevented completely germination percentage of wild oats and darnel and reduced germination percentage of field bindweed to 10%. The microwave power 50%, 15 minutes was enough to prevent seeds germination completely and weaken dooder quarantine. In regard to Giant ragweed and white bursage, under all microwave power treatments, there were no germination of these weeds. Microwave powers 50% for 10 minutes and 80% for 15 minutes had no effect on the oil percentage extracted from soybean seeds and protein content of wheat grains, respectively. The present results suggest clearly that the exposure to microwave can weaken quarantine weed seeds in imported soybean and wheat without injury of oil percentage of soybean seeds and protein content of wheat grains.","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2021-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41776942","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 : 2021-07-28DOI: 10.21608/agro.2021.80162.1264
R. Minhas, L. H. Akhtar, M. Zubair, M. S. Bukhari, Muhmmad Akram, R. Ullah, Muhammad Sultan Ali Buzmi, A. Jabbar, Muhammad Sohaib Akhtar, Abdul Wahab Chughtai
Guar is a drought tolerant, summer annual legume, well adapted to arid and semi-arid regions of Pakistan. Guar gum is important product which is obtained from guar seed and has worldwide uses in different industries. Therefore, there is a dire need of evolution of new high yielding, short duration and early maturing varieties of guar. Keeping in view the above facts, Agricultural Research Station, Bahawalpur is conducting research to develop new varieties. The present newly developed variety BR-21 (strain name S-5823) is high yielding, short duration, non-hairy with a wider range of adaptability. Yield data (grain yield) were collected from the guar varietal performance trials conducted over eight consecutive years (2011-2020). This strain performed better when evaluated/tested in 7 different yield performance trails including commercial variety as a check from year 2013-2018. The BR-21 also performed excellent in the agronomic trials (Sowing date, fertilizer requirement, row spacing, and irrigation levels) compared to check variety in different years of study. Finally, it is concluded that BR-21 is a non-hairy and very easy to harvest than previous guar varieties. It contains high gum contents (34.9%) than check variety. It is high yielder, early maturing and requires very low inputs. It is comparatively resistant to insect pests and diseases. It is short duration variety, therefore, wheat, raya, chickpea and other Rabi crops can be sown well in time.
{"title":"Evolution of New Guar Variety “BR-21” With High Yield Potential through Pure-Line Selection","authors":"R. Minhas, L. H. Akhtar, M. Zubair, M. S. Bukhari, Muhmmad Akram, R. Ullah, Muhammad Sultan Ali Buzmi, A. Jabbar, Muhammad Sohaib Akhtar, Abdul Wahab Chughtai","doi":"10.21608/agro.2021.80162.1264","DOIUrl":"https://doi.org/10.21608/agro.2021.80162.1264","url":null,"abstract":"Guar is a drought tolerant, summer annual legume, well adapted to arid and semi-arid regions of Pakistan. Guar gum is important product which is obtained from guar seed and has worldwide uses in different industries. Therefore, there is a dire need of evolution of new high yielding, short duration and early maturing varieties of guar. Keeping in view the above facts, Agricultural Research Station, Bahawalpur is conducting research to develop new varieties. The present newly developed variety BR-21 (strain name S-5823) is high yielding, short duration, non-hairy with a wider range of adaptability. Yield data (grain yield) were collected from the guar varietal performance trials conducted over eight consecutive years (2011-2020). This strain performed better when evaluated/tested in 7 different yield performance trails including commercial variety as a check from year 2013-2018. The BR-21 also performed excellent in the agronomic trials (Sowing date, fertilizer requirement, row spacing, and irrigation levels) compared to check variety in different years of study. Finally, it is concluded that BR-21 is a non-hairy and very easy to harvest than previous guar varieties. It contains high gum contents (34.9%) than check variety. It is high yielder, early maturing and requires very low inputs. It is comparatively resistant to insect pests and diseases. It is short duration variety, therefore, wheat, raya, chickpea and other Rabi crops can be sown well in time.","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2021-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49240001","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 : 2021-06-17DOI: 10.21608/agro.2021.70975.1255
M. El-rawy, M. Sayed, M. Said
Twenty-one cultivars of bread wheat were evaluated for drought-stress tolerance at seedling and maturity stages under non-drought and drought-stress conditions. Significant differences among genotypes were obtained under non-drought and drought-stress conditions for all seedling and maturity characteristics. Highly positive and significant correlations were found for root length with respect to fresh weight of 0.74 and dry weight seedling of 0.80. However, negative and highly significant correlations were found for both drought susceptible index based on seedling traits (DSIST) and maturity traits (DSIST) with all seedling traits except root: shoot ratio, whereas no correlations were obtained for either DSIST or DSIMT with all maturity traits except 1000 kernel weight. Positive and highly significant correlation found between DSIST and DSIMT (0.85). SSR markers analysis showed that three bands produced by Xgwm596-7A (507 bp), Xgwm497-1A (556 bp) and Xgwm174-5D (409 bp), they were presented in all tolerant genotypes based on DSIST. The three bands (507, 556 and 409 bp) were correlated to DSIST, with R2 values of 81.05%, whereas the three bands were correlated to DSIMT with R2 values of 61.96%. Strong association was observed for genotypic distance with phenotypic distance based on seedling characteristics, that amounted to 0.66, whereas the correlation was less strong between genotypic distance and phenotypic distance based on maturity traits by 0.30. The seedling traits at 15% PEG were more association than maturity traits under drought-stress with SSR markers, this gives preference to using seedling traits as an indicator of drought-stress tolerance in breeding programs.
{"title":"Assessment of Relationship for Both Seedling and Maturity Traits with SSR Markers under Drought Conditions in Bread Wheat (Triticum asetivum L.)","authors":"M. El-rawy, M. Sayed, M. Said","doi":"10.21608/agro.2021.70975.1255","DOIUrl":"https://doi.org/10.21608/agro.2021.70975.1255","url":null,"abstract":"Twenty-one cultivars of bread wheat were evaluated for drought-stress tolerance at seedling and maturity stages under non-drought and drought-stress conditions. Significant differences among genotypes were obtained under non-drought and drought-stress conditions for all seedling and maturity characteristics. Highly positive and significant correlations were found for root length with respect to fresh weight of 0.74 and dry weight seedling of 0.80. However, negative and highly significant correlations were found for both drought susceptible index based on seedling traits (DSIST) and maturity traits (DSIST) with all seedling traits except root: shoot ratio, whereas no correlations were obtained for either DSIST or DSIMT with all maturity traits except 1000 kernel weight. Positive and highly significant correlation found between DSIST and DSIMT (0.85). SSR markers analysis showed that three bands produced by Xgwm596-7A (507 bp), Xgwm497-1A (556 bp) and Xgwm174-5D (409 bp), they were presented in all tolerant genotypes based on DSIST. The three bands (507, 556 and 409 bp) were correlated to DSIST, with R2 values of 81.05%, whereas the three bands were correlated to DSIMT with R2 values of 61.96%. Strong association was observed for genotypic distance with phenotypic distance based on seedling characteristics, that amounted to 0.66, whereas the correlation was less strong between genotypic distance and phenotypic distance based on maturity traits by 0.30. The seedling traits at 15% PEG were more association than maturity traits under drought-stress with SSR markers, this gives preference to using seedling traits as an indicator of drought-stress tolerance in breeding programs.","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2021-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47316731","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 : 2021-06-17DOI: 10.21608/agro.2021.74735.1257
M. Sayed, M. Said, M. El-rawy
The current research aimed to evaluate and select bread wheat stable cultivars with high productivity across diverse sowing dates. Fourteen wheat cultivars were grown in a randomized complete block design with three replicates at six sowing dates during two successive seasons of 2018/2019 and 2019/2020 representing twelve environments. The cultivars were evaluated for grain yield and its attributes. Highly significant differences were obtained among the wheat cultivars, sowing dates, and their respective interaction for all measured traits. The highest grain yield (2.992-ton fed-1) was recorded on 30th November, after this date, each day delay in sowing of wheat onward decreases grain yield at the rate of 21 kg fed-1 day-1. Overall, the cultivar Gemiza 11 gave the highest grain yield with an average of 2.861 ton fed-1, recorded the highest 1000-GW with an average of 47.73 g, highest straw yield with an average of 8.303-ton Fed-1, and was the earliest cultivar with a mean heading date of 92.9 days. According to GGE biplot results, Gemiza 11, Gemiza 9, and Sakha 94 ranked in the first order as high-yielding cultivars and had greater stability level overall sowing dates under Assiut conditions. The most adequate cultivars for sowing in the first half of November (1st -15th ) are Misr 2, Sids 12, Sakha 95, Gemiza 9, and Gemiza 11. Also, Sakha 94, Gemiza 9, and Gemiza 11 can be sown after 30th November because they produce a satisfied yield, have good stability, and can be considered as late sowing tolerant.
{"title":"Evaluation of Local Bread Wheat Cultivars for Grain Yield and Its Attributes at Different Sowing Dates under Assiut Conditions","authors":"M. Sayed, M. Said, M. El-rawy","doi":"10.21608/agro.2021.74735.1257","DOIUrl":"https://doi.org/10.21608/agro.2021.74735.1257","url":null,"abstract":"The current research aimed to evaluate and select bread wheat stable cultivars with high productivity across diverse sowing dates. Fourteen wheat cultivars were grown in a randomized complete block design with three replicates at six sowing dates during two successive seasons of 2018/2019 and 2019/2020 representing twelve environments. The cultivars were evaluated for grain yield and its attributes. Highly significant differences were obtained among the wheat cultivars, sowing dates, and their respective interaction for all measured traits. The highest grain yield (2.992-ton fed-1) was recorded on 30th November, after this date, each day delay in sowing of wheat onward decreases grain yield at the rate of 21 kg fed-1 day-1. Overall, the cultivar Gemiza 11 gave the highest grain yield with an average of 2.861 ton fed-1, recorded the highest 1000-GW with an average of 47.73 g, highest straw yield with an average of 8.303-ton Fed-1, and was the earliest cultivar with a mean heading date of 92.9 days. According to GGE biplot results, Gemiza 11, Gemiza 9, and Sakha 94 ranked in the first order as high-yielding cultivars and had greater stability level overall sowing dates under Assiut conditions. The most adequate cultivars for sowing in the first half of November (1st -15th ) are Misr 2, Sids 12, Sakha 95, Gemiza 9, and Gemiza 11. Also, Sakha 94, Gemiza 9, and Gemiza 11 can be sown after 30th November because they produce a satisfied yield, have good stability, and can be considered as late sowing tolerant.","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2021-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42354790","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 : 2021-05-31DOI: 10.21608/AGRO.2021.883.1256
A. Morsy, A. Awadalla, M. Hussein, S. El-dek
Wheat (Triticum aestivum L.) is an important cereal crop all over the world as well as it is considered the major cultivated, most consuming staple food in Egy pt and for millions of people worldwide. Egypt remains a highly importer of wheat despite it was the first crop to be planted. To obtain high produc tion of wheat under Egyptian agriculture is one of the main targets of food production increa se in order to reduce the food gap as a result of the continuous population increase. Land reclamation is one of the important solutions for this reason which is the most important strategic aim to reduce the gap between production and consumption.
{"title":"Impact of Preceding Crop, Sowing Methods and Nano-Fertilizer (Amino mineral) on Bread Wheat Production and Quality in Toshka Region, Egypt","authors":"A. Morsy, A. Awadalla, M. Hussein, S. El-dek","doi":"10.21608/AGRO.2021.883.1256","DOIUrl":"https://doi.org/10.21608/AGRO.2021.883.1256","url":null,"abstract":"Wheat (Triticum aestivum L.) is an important cereal crop all over the world as well as it is considered the major cultivated, most consuming staple food in Egy pt and for millions of people worldwide. Egypt remains a highly importer of wheat despite it was the first crop to be planted. To obtain high produc tion of wheat under Egyptian agriculture is one of the main targets of food production increa se in order to reduce the food gap as a result of the continuous population increase. Land reclamation is one of the important solutions for this reason which is the most important strategic aim to reduce the gap between production and consumption.","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":" ","pages":"0-0"},"PeriodicalIF":0.5,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46366646","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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