Impact of Water Stress on Growth, Productivity and Powdery Mildew Disease of Ten Sugar beet Varieties

Abu-Ellail, Farrag F. B.; El-Mansoub, Mohamed M. A.

doi:10.21608/asejaiqjsae.2020.91325

Cited by 6 publications

(3 citation statements)

References 21 publications

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“…This observation may be referred to the gene make-up among varieties and their response to the environmental conditions. Similar tendency was observed by Ahmed et al (2017), Thalooth et al (2019 and Abu-Ellail and El-Mansoub (2020). D. Significant interaction effects: 1.…”

Section: B Quality Parameterssupporting

confidence: 85%

Effect of N-fixing Bacteria on Nitrogen Fertilizer Requirements for some Sugar Beet Varieties

Makhlouf

El-Laboudy

Abu-Ellail

2021

Journal of Plant Production

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Two field trials were carried out at Tamiya Agricultural Research Station, (latitude of 29.58°N and longitude of 30.96°E), Fayoum Governorate,Egypt, during 2018/2019 and 2019/2020 seasons to study the relative importance of nitrogen-fixing bacteria i.e. Bacillus polymyxa (BC)and Azospirillum brasilense(AZS) as a soil drench under mineral nitrogen fertilizer levels and their effects on some sugar beet varieties. A split-plot design was used. Four treatments of nitrogen fertilization (80 kg N/fed "control", 60 kg N/fed + soil drench with BC, 60 kg N/fed + soil drench with AZS and 60 kg N/fed + soil drench with a mixture of BC and AZS) were occupied the main plots, whereas, six varieties (Beta303, Sirona, Panther,Des9003, Athospoly and Maximus) were distributed randomly in the sub-plots. Adding 60 kg N/fed + soil drench with a mixture of AZS and BC was adequate to produce the economical values of extractable sugar%, root and sugar yields/fed. Varieties Sirona and Maximus had the highest values of root and sugar yields/fed. Significant interactions effects among nitrogen treatments and varieties on the studied traits were discussed. Root and sugar yields/fed were significantly and positively correlated with leaf area index and crop growth rate, root diameter and its fresh weight/plant, in both seasons. Under the environmental conditions of this study, it was found that sowing Sirona and/or Maximus varieties under fertilization of 60 kg N/fed in combination with a mixture of BC and AZS at 5L/fed twice as a soil drench could be recommended to achieve the economical root and sugar yields/fed.

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Section: B Quality Parameterssupporting

confidence: 85%

Effect of N-fixing Bacteria on Nitrogen Fertilizer Requirements for some Sugar Beet Varieties

Makhlouf

El-Laboudy

Abu-Ellail

2021

Journal of Plant Production

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“…Moreover, the results showed that the relative increase percentages due to application 10 ton/fad were 86.65, 71.91 and 72.02 % for the three seasons, respectively compared with 0 ton/fad organic fertilization. Harmony discoveries were made by (Abd El-Aziz and El Sahed., 2021;El-Mansoub, 2020 andAbou-Elwafa et al, 2020).…”

Section: Sugar Yield (Kg/fad)mentioning

confidence: 99%

Response assessment of some sugar beet (Beta vulgaris L.) cultivars to organic fertilizers treatments under South Sinai conditions

Abdelaziz

2023

Journal of Plant Production Sciences

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Sugar beet is considered the leading crop in the arid sugar field in Egypt, and the main goal of this study is to increase the production of sugar varieties in those areas with efficiency, especially since its cultivation is still the most suitable for the region. To achieve this goal, a research experiment was conducted in the development area in South Sinai Governorate for four varieties of sugar beets (Casupia -Salama -Sahar -Faten) with three applications of organic fertilization (0, 5, 10 tons/fad). The experiment was carried out in a split plot design, with a randomized complete block system with four replications, for three agricultural seasons (2019/2020, 2020/2021, and 2021/2022). Field data was taken for 16 morphological and productive characters of sugar beets as indicators to detect the level of productivity under the conditions of the ecosystem of the Al-Tur region in South Sinai. The results of the experiment resulted in the Salama variety being significantly superior to the other studied varieties by 8.5%. It also became clear that organic fertilization had a significant impact on facilitating the absorption of elements and reducing salt stress, considering that under organic fertilization rates, the Salama variety gave the highest productivity with organic fertilization at a rate of 10 ton/fad, and productivity increased by 167% over the variety, Casupia without using organic fertilization. Accordingly, the study recommended the need to use the Salama variety under organic fertilization conditions at a rate of 10 ton/fad, which contributes to improving sustainable sugar beet production in the Al-Tur region, South Sinai, Egypt, and places with comparable ecological characteristics.

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“…Sugar beet plants treated with Bellis produced higher peroxidase and phenol oxidase than the control. The resistance has been associated with a high activity of defensive enzymes such as peroxidase (Farrag and El-Mansoub, 2020).…”

Section: Effect Of Some Fungicides On Sugar Beet Yield and Qualitymentioning

confidence: 99%

Enhancing the Ability of the Sugar Beet Plants to Control Powdery Mildew by Using some Chemical Fungicides

El-Sayed,

Hamed,

Shafiek

et al. 2023

Egyptian Journal of Phytopathology

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Sugar beet (Beta vulgarisL.) is an important cash crop for the production of sugar beet grown in temperate regions. Often, fungal leaf diseases infect the sugar beet crop during the season, causing significant yield reductions. The efficacy of some chemical fungicides to control the infection by the disease and their impact on yield and sugar content was studied. The obtained data showed that plants and yield traits were significantly exceeded by applying fungicides used. Plants treated with Eminent recorded the highest efficiency regarding disease management as well as root weight, TSS, sugar percentage and purity followed by Nativo then Microthiol. In addition, plants sprayed with Eminent recorded the highest content of total phenols and peroxidase activity followed by Nativo and Microthiol. Only Nativo was safe for human after harvest that detected maximum residue level (MRL) ratio 0.02 at harvest. On the other hand, Eminent was the most dangerous to human, where recorded the highest residues at harvest and after 14 days of harvest. Foliure fungicide didn't show any decline in their residue at 14 days after harvest.

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Impact of Water Stress on Growth, Productivity and Powdery Mildew Disease of Ten Sugar beet Varieties

Cited by 6 publications

References 21 publications

Effect of N-fixing Bacteria on Nitrogen Fertilizer Requirements for some Sugar Beet Varieties

Effect of N-fixing Bacteria on Nitrogen Fertilizer Requirements for some Sugar Beet Varieties

Response assessment of some sugar beet (Beta vulgaris L.) cultivars to organic fertilizers treatments under South Sinai conditions

Enhancing the Ability of the Sugar Beet Plants to Control Powdery Mildew by Using some Chemical Fungicides

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