Yield performance of normal and late sown wheat in response to seed priming and foliar applied nutrients

Verma, Reena; Verma, Omvati; Chandra, Subhash; Shankhdhar, S. C.; Gautam, Poonam

doi:10.1080/01904167.2022.2144366

Cited by 3 publications

(7 citation statements)

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“…Higher doses of N increased the panicle length per plant . The longest panicle length was observed from 6 times foliar spray of urea solution . Soil and foliar application of urea uninterrupted the supply of N which enhanced the plant growth (Table ), which may be the reason for the increase in panicle length, which was supported by Islam et al, who reported that more splitting of N remarkably increased the panicle length.…”

Section: Resultsmentioning

confidence: 65%

“…This result is in agreement with other researchers who reported that both soil application and foliar spraying of urea markedly increased the number of grains per panicle in rice. ,− In another study, Alam et al reported that the application of 33.33% urea as soil and 3% urea as foliar produced an equal number of grains per panicle in rice (BRRI dhan29) that was obtained at 100% soil-applied urea. Soil and foliar application of fertilizers also significantly increased the grains per spike of wheat. ,, …”

Section: Resultsmentioning

confidence: 96%

“…Soil and foliar application of fertilizers also significantly increased the grains per spike of wheat. 37,38,41 Number of Sterile Grains Panicle −1 . Nitrogen fertilizer doses and application methods showed significant effects on the unfilled grains panicle −1 of rice.…”

Section: ■ Results and Discussionmentioning

confidence: 99%

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Comparative Efficacy of Foliar Plus Soil Application of Urea versus Conventional Application Methods for Enhanced Growth, Yield, Agronomic Efficiency, and Economic Benefits in Rice

Alim,

Hossain,

Ditta

et al. 2023

ACS Omega

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The experiment was conducted at the research field, Department of Agronomy, Hajee Mohammad Danesh Science and Technology University, Dinajpur from December 2017 to May 2018 to find out the best treatment of foliar application of urea on the growth and yield of boro rice cv. BRRI dhan28. The experiment consisted of 10 treatments, laid out in a randomized complete block design in triplicate. The recommended doses (RD) of urea, TSP, MOP, gypsum, ZnSO4, and borax were applied during land preparation except for urea at 250, 75, 100, 75, 7, and 5 kg ha–1, respectively, where urea was applied as per treatment specification. The results revealed that the application of N fertilizer as foliage along with soil significantly influenced the growth, plant characteristics, and yield of BRRI dhan28. There was no significant difference between T8 (70% in soil and 10% as foliage) and T9 (100% in soil) treatment regarding the maximum panicle length (21.43 and 20.71 cm), fertile grains (117.40 and 113.30), total grains (134.40 and 130.97), 1000-grain weight (24.56 and 23.56 g), grain yield (5.91 and 5.74 t ha–1), straw yield (7.83 and 7.92 t ha–1), biological yield (13.74 and 13.66 t ha–1), and harvest index (43.01 and 42.02%), respectively, in this study. These results indicated that N fertilization as direct soil application (70%) and as foliage application (10%), i.e., 80% N fertilization, produced the highest grain yield and major yield traits which we received by 100% N fertilization as soil that was practiced traditionally by the farmers. The effect of overfertilization (T10) was not positive, producing the highest number of noneffective tillers and sterile grains (nonfilled grains). Therefore, it is possible to achieve an equivalent or more yield by saving 20% urea by the combination of soil (70%) and foliage (10%) application as compared to the traditional method of fertilizer application (100% in soil).

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Section: Resultsmentioning

confidence: 65%

Section: Resultsmentioning

confidence: 96%

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Comparative Efficacy of Foliar Plus Soil Application of Urea versus Conventional Application Methods for Enhanced Growth, Yield, Agronomic Efficiency, and Economic Benefits in Rice

Alim,

Hossain,

Ditta

et al. 2023

ACS Omega

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“…It should be noted that with a longer spike, it is desirable that the number of viable spikes and the number of seeds per spike both rise in proportion. The spike development period at temperatures beyond the plant's tolerance threshold causes a shorter growth period, resulting in fewer fertile spikes and seeds in the spike (Verma et al 2022). In this regard, Xu et al (2022) have reported comparable results both under controlled and natural eld conditions.…”

Section: Discussionmentioning

confidence: 94%

Heat stress-induced changes in physiological and some biochemical traits of wheat (Triticum aestivum L.) genotypes

Tabassum

Hasan

Rahimi

et al. 2023

Preprint

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High temperature during grain filling stage in wheat is greatly affects the wheat production by altering its physiological and biochemical process. Understanding the response of physio-biochemical traits of wheat genotypes under late sowing heat stress condition will facilitate the development of high yielding, stress-tolerant wheat genotypes. Eight diverse wheat cultivars were used to characterize the physiological and biochemical traits for the improvement of heat tolerance by using heat tolerance index (HTI), heat susceptibility index (HIS), multivariate analysis and heatmapping. The flag leaf proline content and water-soluble carbohydrate (WSC) accumulation were increased by 19.0% and 38.9% respectively, while in kernel, the proline was decreased by 23.5% from the optimum to late grown heat condition. The principal component analysis and biplot analysis showed that initial principal components, PC1 and PC2 represented 83% of total cumulative variation. The chlorophyll content, yield and yield contributing characters, proline and WSC showed significant differences between the heat tolerant and heat susceptible variety. Among the studied cultivars, BARI GOM-30 performed better than the others in heat stressed condition. The cluster analysis demonstrated the cultivars were categorized into three groups and Spk and Gr seem to be interesting traits as well as HTI and HIS. It’s concluded that the physio-biochemical traits associated with HTI for grain yield are the major factors which may contribute in improved wheat productivity. If these traits performed appropriately under stress condition the crop will show more productive returns under changing climate.

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“…The impact of zinc on crop yield and related attributes has been extensively researched, with multiple studies demonstrating significant improvements in productivity with zinc fertilization [ 14 , 16 ]. Inadequate Zn supply affects plant metabolism, leading to stunted growth, delayed maturity, and reduced grain yield [ 17 , 18 ]. Studies have shown that fertilizing with Zn can increase grain yield, as well as enhance plant height, grain weight, and tiller count [ 15 , 16 , 18 ].…”

Section: Introductionmentioning

confidence: 99%

Effect of foliar applied zinc sulphate on phenotypic variability, association and heritability of yield and zinc biofortification related traits of wheat genotypes

Azeem,

Ul-Allah,

Azeem

et al. 2023

Heliyon

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Yield performance of normal and late sown wheat in response to seed priming and foliar applied nutrients

Cited by 3 publications

References 47 publications

Comparative Efficacy of Foliar Plus Soil Application of Urea versus Conventional Application Methods for Enhanced Growth, Yield, Agronomic Efficiency, and Economic Benefits in Rice

Comparative Efficacy of Foliar Plus Soil Application of Urea versus Conventional Application Methods for Enhanced Growth, Yield, Agronomic Efficiency, and Economic Benefits in Rice

Heat stress-induced changes in physiological and some biochemical traits of wheat (Triticum aestivum L.) genotypes

Effect of foliar applied zinc sulphate on phenotypic variability, association and heritability of yield and zinc biofortification related traits of wheat genotypes

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