Effect of Salinity and Seed Priming on Growth Characters of Wheat Varieties

Khan, Asma Ashraf; Shafi, Muhammad; Bakht, Jehan; Anwar, Shazma

doi:10.17582/journal.sja/2017/33.3.435.446

Cited by 9 publications

(12 citation statements)

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“…Priming treatment is becoming the familiar and successful practice to a farmer for improving seed germination criteria performance on large number of crops (Harris et al, 2002;Rashid et al, 2004). Khan et al (2017) for Ca+2, that they establish that germination invogration were considerably improved by seed priming strategies. Furthermore, seedlings from primed seeds are recognized to appear extra rapidly and produce additional vigorously that those from un-primed ones (Arif et al, 2005) Several metabolic changes in the lag phase of germination was come during priming of seed which was crucial for germination, i.e.…”

Section: Germination %mentioning

confidence: 99%

“…Seed priming is one of vital seed enhancement has been engaged successfully for several crops. The major purpose of this practice is to accelerate the germination and seedling growth under normal and stress conditions (Khafagy et al, 2017;Khan et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

“…It can furthermore improve antioxidant enzymes (Roqueiro et al, 2012). It optimizes seed performance with fast and homogeneous germination, healthy and vigorous seedling growth, accomplishment a physiological condition leading to faster and better germination and the emergence of different crops (Yücel and Heybet, 2016;Vaz Mondo et al, 2016;Patel et al, 2017;Shah et al, 2017;Khafagy et al, 2017;Khan et al, 2017). Generally, priming technique is a pre-soaking seed treatment in water and dried back to storage water contents pending additional use.…”

Section: Introductionmentioning

confidence: 99%

“…Seed priming can be carried out using different techniques viz., Hydro-priming (soaking in water), Halopriming (soaking in salt solutions), Osmo-priming (soaking in osmotic solutions such as PEG), bio-stimulants inducers (SA and AsA) and solid-matrix priming (El-Saidy Aml et al, 2011;Farouk and El-Saidy Aml, 2013;Rehman et al, 2015;Ruttanaruangboworn et al, 2016;Vaz Mondo et al, 2016;Shah et al, 2017;Khafagy et al, 2017;Khan et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

“…Dashtmian et al (2014) and Yücel and Heybet (2016) reported that seed priming with salicylic acid enhanced seedling vigor by increased photosynthesis and biochemical processes under normal or salinity conditions. Halo-priming is soaking seed techniques which improve germination (Shah et al, 2017;Khan et al, 2017). In this concern, Yücel and Heybet (2016) proved that calcium chloride at 450 mM increased wheat grain vigor under normal or salinity stress.…”

Section: Introductionmentioning

confidence: 99%

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The Role of Grain Priming and its Duration on Wheat Germination and Seedling Growth

Mohamed

El-Banna

Farouk

et al. 2019

Journal of Plant Production

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This study was designed to investigate the effect of different grain priming methods on germination and seedling vigour of wheat cultivar (Gemmiza 9) was performed. Grains were primed for 8, 16 and 24 hours in 13 priming media (water, polyethylene glycol 6000 at 2.5, 5, 7.5 %; CaCl 2 at 250, 500, 1000 ppm; ascorbic acid (AsA) at 25, 50, 100 ppm; salicylic acid (SA) at 50, 100, 150 ppm) beside dry grain as a control. In general, it was observed that a priming duration of 24 hr gave the highest values of all duration studied. In addition, results indicated that all grain priming in any priming materials significantly increased seedling vigour index (SVI) represented by germination %, length of seedling and fresh and dry weights of seedling. In most cases, SA at 100 ppm was the most effective in this regard. The greatest germination % was obtained due to 7.5 % PEG; 500 ppm CaCl 2 ; 100 ppm AsA and 100 ppm SA. The highest seedling length was obtained due to 2.5 % PEG; 250 ppm CaCl 2 ; 50 ppm AsA and 100 ppm SA. In addition, seedling dry weight was highest due to 7.5 % PEG; 1000 ppm CaCl 2 ; 50 ppm AsA and 100 ppm SA. The highest SVI values were obtained due to 2.5 % PEG; 250 ppm CaCl 2 ; 50 ppm AsA and 100 ppm SA. These results indicate that priming of grains had a significant effect to promote the germination and seedlings growth of wheat.

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Section: Germination %mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

The Role of Grain Priming and its Duration on Wheat Germination and Seedling Growth

Mohamed

El-Banna

Farouk

et al. 2019

Journal of Plant Production

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Seed Priming of Bread Wheat Varieties with Growth Regulators and Nutrients Improves Salt Stress Tolerance Particularly for the Local Genotype

HADIA

Slama

Romdhane

et al. 2022

J Plant Growth Regul

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Boosting Tef (Eragrostis tef (Zucc.) Trotter)) Yield through the Use of Different Inter‐Row Spacing and Seeding Rates

Tasew,

Habte,

Laekemariam

2024

Advances in Agriculture

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Tef is the major staple cereal crop in Ethiopia. Broadcast method of sowing and lack of site-specific seeding rates are among the major constraints of tef productivity. In this context, a field experiment was conducted with the aim of optimizing inter-row spacing and seed rates for better growth and yield of tef in southern Ethiopia. Treatments consisted of five levels of seed rates (2.5, 5, 7.5, 10, and 12.5 kg ha−1) and four inter-row spacing (15, 20, 25, and 30 cm) that were combined in factorial arrangement and laid out in a randomized complete block design with three replications. Phenology, growth, yield components, and yield data were collected. The results revealed that lodging, main panicle weight, biomass, and grain yield were significantly affected by the interaction effect of inter-row spacing and seed rates. Seed rate of 2.5 kg ha−1 at 20 cm inter-row spacing prolonged crop phonology, enhanced tiller formation, and increased panicle and 1,000-grain weight than other treatments. The maximum grain yield (2,400 kg ha−1) was obtained from the combination 2.5 kg ha−1 seed rate with 20 cm inter-row spacing. Taking the agronomic and economic advantages, it was concluded that a seed rate of 2.5 kg ha−1 with an inter-row spacing of 20 cm was suggested for tef growing farmers with similar agroecology of the study area.

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Effect of Salinity and Seed Priming on Growth Characters of Wheat Varieties

Cited by 9 publications

References 0 publications

The Role of Grain Priming and its Duration on Wheat Germination and Seedling Growth

The Role of Grain Priming and its Duration on Wheat Germination and Seedling Growth

Seed Priming of Bread Wheat Varieties with Growth Regulators and Nutrients Improves Salt Stress Tolerance Particularly for the Local Genotype

Boosting Tef (Eragrostis tef (Zucc.) Trotter)) Yield through the Use of Different Inter‐Row Spacing and Seeding Rates

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