Effect of Sowing Dates and Seed Treatments on Productivity and Seed Quality of Some Wheat Cultivars

Badawi, M. A.; El-Moursy, S. A.; Seadh, S. E.; El-Emery, M. I.; Shalaby, A. E. M.

doi:10.21608/jpp.2014.53631

Cited by 2 publications

(4 citation statements)

References 14 publications

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“…The yield attributing factors such as number of grains per spike and thousand grain weight were higher whereas, sterility percentage was lower in early sown wheat thus contributing higher seed yield of wheat on early sowing than late sown wheat. Similar results were also observed by Badawi et al (2014) who reported higher seed yield on earlier than late sown wheat.…”

Section: Discussionsupporting

confidence: 89%

Yield and Seed Quality of Wheat as Affected by Seeding Dates and Boron Levels at Rampur, Chitwan

Chhetri,

Sah,

Marahatta

et al. 2023

Agron J Nepal

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Yield and seed quality of wheat is affected by sowing dates through its impacts on growing environment, soil moisture content and terminal heat stress. Boron fertilization also impacts on number of seed per spike and quality of the seed. A field experiment was laid out in split-plot design with four sowing dates (15 November, 30 November, 15 December and 30 December) in main plot and four boron levels (0, 1, 2 and 3 kg ha-1) on sub-plot, replicated thrice to assess the effect of sowing dates and boron levels on yield and seed quality of wheat at Rampur, Chitwan during winter season of 2019. The results revealed that significantly highest grain yield was obtained on November sown wheat compared to December sowing. Highest grain yield was obtained with the application of boron at 3 kg ha-1, significantly higher than 0 and 1 kg ha-1 boron application. Significant interaction among sowing dates and boron levels was found on grain and seed yield. Seed quality parameters viz; seedling root and shoot length, vigour indices I and II were better in the earlier sown wheat and with 3 kg ha-1 boron application. The germination was also higher in earlier sown wheat but not affected by boron levels. Therefore, wheat with high seed quality can be sown from 15 to 30 November with 3 kg ha-1boron application in Chitwan and under similar environments.

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Section: Discussionsupporting

confidence: 89%

Yield and Seed Quality of Wheat as Affected by Seeding Dates and Boron Levels at Rampur, Chitwan

Chhetri,

Sah,

Marahatta

et al. 2023

Agron J Nepal

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“…While delaying the sowing date until January 5 (a late sowing date) reduced electrical conductivity values, which is good for seed quality, it also produced the highest protein content and wet and dry gluten percentage values. According to (Abdullah et al, 2007;Motzo et al,2007;Yan et al,2008;Badawi et al, 2014;Eslami et al,2014;Yusuf et al,2019), the effect of planting date on grain quality. The favorable effect of sowing wheat on December 5 may be attributed to the seasonable environmental conditions during this period, such as temperature, relative humidity, day length, and light intensity, which allow for rapid and high germination and increase yield components as well as grain yield per unit area (Seleiman et al 2011;Gul et al, 2012;Kaur, 2017).…”

Section: Discussionmentioning

confidence: 99%

“…It is also seen as a non-monetary input. Thus, choosing a genotype with high acclimation and seeding wheat at the right time based on local environmental conditions are the best ways to maximize yields and grain quality characteristics (Badawi et al, 2014). Productivity will grow under any suitable circumstance that lengthens the vegetative and reproductive stages (Egliet et al, 1987).…”

Section: Introductionmentioning

confidence: 99%

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Effect of sowing date on grain yield and quality of some Egyptian bread wheat genotypes

Shalaby,

Abdelkhalik,

Gad

et al. 2023

Egyptian Journal of Agricultural Research

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There are many factors responsible for the decline in average wheat yield. One of these determining factors is the sowing date, which greatly affects the grain yield and other quality characteristics. The main objective of this study was to investigate the performance of various wheat genotypes when sown at various dates, including how these sowing dates affected the yield and its components as well as seed quality. Therefore, during the 2018-2019 and 2019-2020 growing seasons, two field experiments were carried out at the Sakha Agricultural Research Station in Egypt using a Randomized Complete Block Design with three replications. There were a total of 30 treatments, including three dates of sowingi.e.5 th November, 5 th December and 5 th January and 10 wheat genotypes i.e.Misr1, Misr2,Misr3, Sakha94, Sakha95, Line1, Giza171, Gemmiza12, Sids14 and Shandaweel1.The results showed that the early sowing date on the 5 th of November gave the highest values for 1000 grain weight, seedling length, dry seedling weight, electrical conductivity, and hectoliter weight. In addition, the December 5 th sowing was placed first and produced the highest number of spikes/m 2 , grain yield and germination %. While, sowing of wheat on 5 th of January, gave the lowest values for all characteristics, except protein % and gluten wet and dry %. In addition, Misr3 cultivar outperformed the other examined genotypes and recorded the highest number of spikes/m 2 and grain yield/fed. The highest values for germination, seedling dry weight, protein content, hectoliter weight, and wet and dry gluten percent were also observed in Line1 genotype. A correlation study of all the assessed characteristics revealed that electrical conductivity test and number of spikes/m 2 were negatively correlated with all the examined quality parameters. It can be concluded that, sowing on 5 th of November is advised for wheat crop to obtain higher yield in five cultivars (Misr3, Sakha94, Gemmiza12, Sids14, and Shandaweel1), but sowing on 5 th of December is advised to maximize wheat productivity and obtain good quality of grains in the other five genotypes. Due to late seeding, Misr3 and Sakha 95, two of the 10 genotypes employed, produced more grain yield than the other genotypes but Line1 genotype was superior for most of grain quality parameters so, this study recommended use Misr 3 & Sakha 95 cultivars and the promissing wheat genotype (Line1) to develop bread wheat genotypes in breeding programs under the environmental conditions of Kafr Elsheikh governorate.

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Effect of Sowing Dates and Seed Treatments on Productivity and Seed Quality of Some Wheat Cultivars

Cited by 2 publications

References 14 publications

Yield and Seed Quality of Wheat as Affected by Seeding Dates and Boron Levels at Rampur, Chitwan

Yield and Seed Quality of Wheat as Affected by Seeding Dates and Boron Levels at Rampur, Chitwan

Effect of sowing date on grain yield and quality of some Egyptian bread wheat genotypes

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