Effect of Phosphorus and Sulphur on Nutrient and Amino Acids Content of Soybean (Glycine max L. Merill) under ‘Alfisols’

Kumar, Sandeep; Wani, Javeed; Lone, Bilal Ahmad; Fayaz, Asma; Singh, Parveen; Qayoom, Sameera; Dar, Zahoor Ahmad; Ahmed, Nazir

doi:10.9734/jeai/2017/32742

Cited by 6 publications

(3 citation statements)

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“…Essential AA led to a relatively smaller portion of the seed, including LYS, THR, TYR, ILE, LEU, HIS, PHE, VAL, and the sulfur amino acids cysteine and MET 71 . In Kumar et al (2017) 61 the increase in phosphorus and sulfur signi cantly increased the content of. The increase in CYS content as a result of phosphorus can be attributed to the improvement in plant nutrition with sulfur and nitrogen.…”

Section: Aminoacids Composition Of Soybean Under P Fertilizationmentioning

confidence: 99%

The effect of struvite fertilization (Crystal Green) on the nutritional value of soybean

Szuba-Trznadel,

Jama-Rodzeńska,

Gałka

et al. 2023

Preprint

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One of the main factors considered in assessing the nutritional value of feed is its chemical composition that can be modified by fertilization. Faced with shortening P resources, we are looking for alternative sources of this element. Phosphorus is an essential nutrient in soybean cultivation. Aim of the study was to use alternative source of phosphorus fertilizater compared to traditional one on chemical composition of soybean seeds in a range of nutritional value in animal nutrition as well as basic content of macro- and microelements. Pot experiment with soybean Abellina variety was conducted at the Experimental Station of the Wroclaw University of Environmental and Life Sciences comprising two factors: phosphorus fertilizer placement (band, broadcast) and different phosphorus fertilization against the control. Use of struvite (Crystal Green) caused positive changes in selected aminoacids content and in nutritional value of protein in soybean seeds, what can enhence the value of soyabean seeds as well as increase of some of macroelements and microelements. Phosphorus fertilizer increased significantly the content of lysine, leucine, valine, phenyloalanine and tyrosine. Band fertilization with struvite caused a significant increase in amino acids (lysine, leucine, valine, phenyloalanine and tyrosine) as well as nutritional value of protein (Essential Aminoacid Index, Protein Efficiency Ratio and Biological Value of the Protein). Favorable changes under the influence of the application of struvite were recorded in the content of calcium, as well as phosphorus, iron and manganese. Value of the struvite in case of use as phosphorus fertilizer is promising however needs further study.

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Section: Aminoacids Composition Of Soybean Under P Fertilizationmentioning

confidence: 99%

The effect of struvite fertilization (Crystal Green) on the nutritional value of soybean

Szuba-Trznadel,

Jama-Rodzeńska,

Gałka

et al. 2023

Preprint

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“…Treatment Details N S N0S0 0 kg ha −1 nitrogen 0 kg ha −1 sulfur N (25) Basal dose at a rate of 25 kg ha maintained at 40 cm × 10 cm row-to-row and plant-to-plant distances, respectively. The seeds were coated with rhizobia, and each experimental plot measured 3.6 m in width and 6 m in length.…”

Section: Treatment Codingmentioning

confidence: 99%

“…Hence, top-dressing N during early reproductive stages proves beneficial for improving nutrient uptake and use efficiency. The synergistic effects of N and S are essential, as evidenced by extensive research examining soybean responses to N-Fe, S-phosphorus, and S-boron interactions [23][24][25]. Despite this, there remains a notable gap in research regarding the influence of N and S fertilization, particularly in terms of administering basal doses alongside split application at the R 2 stage of soybean growth.…”

Section: Introductionmentioning

confidence: 99%

Temporal Synchronization of Nitrogen and Sulfur Fertilization: Impacts on Nutrient Uptake, Use Efficiency, Productivity, and Relationships with Other Micronutrients in Soybean

Khalili,

Khalofah,

Ramesh

et al. 2024

Agronomy

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Nitrogen (N) and sulfur (S) are essential nutrient elements, and their deficiency affects crop growth, productivity, and nutrient uptake due to their multifaceted role in plant metabolism, which has been well documented. Therefore, agricultural management strategies that can overcome these deficiencies are the need of the hour. In this context, a study was undertaken with the objective to assess the impacts of N and S applications, either basally or through split application (12.5, 25 and 50 kg ha−1), on the nutrient uptake, productivity, use efficiency, and micronutrient content status in soybean seeds, and also the change in soil nutrient zinc (Zn) and iron (Fe) content at different critical stages of soybean crop growth. The field trial was conducted utilizing a randomized complete-block design, and comprised fourteen treatments with varying N and S quantities. N and S were applied through basal and split applications in different combinations. The salient findings indicated that the highest seed, straw yield, N, and S uptake were obtained with the application of N25+25, S25+25, and did not significantly vary with N25+25, S12.5+12.5, N50, and N25+S50. The highest N use efficiency was recorded with the application of N25+S50, and S use efficiency with the application of N25+25, S25+25. The split application of N and S as N25+25, S25+25 significantly increased soil Zn and Fe content at R2 and R5 stages of soybean crop growth, as well as seed Zn and Fe uptake. It can be concluded that the basal and split application of N and S at the rate of 25 kg ha−1 can improve soybean productivity through increased mobilization and assimilation by plants. The findings indicated that applying N and S separately, with 25 kg ha−1 each basally and at the R2 stage resulted in the highest nutrient uptake, and seed and straw yields. The nutrient use efficiencies, along with Zn and Fe uptake by seeds, exhibited noticeable improvements with this split application approach compared to the control. Furthermore, the soil Zn and Fe contents also experienced enhancements due to the split application of both Nand S fertilizers. These results underscore the potential benefits of temporally adopting optimized fertilizer application strategies to maximize agricultural productivity while ensuring efficient nutrient utilization and soil health maintenance. Further research and field trials could provide deeper insights into the long-term impacts and scalability of this approach across different crop varieties and environmental conditions.

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Interaction of phosphorus supply and water deficits on the yield, protein and oil content, and nitrogen fixation of soybean (Glycine max (L.) Merr.)

He,

Palta,

Jin

et al. 2024

Advances in Agronomy

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Effect of Phosphorus and Sulphur on Nutrient and Amino Acids Content of Soybean (Glycine max L. Merill) under ‘Alfisols’

Cited by 6 publications

References 0 publications

The effect of struvite fertilization (Crystal Green) on the nutritional value of soybean

The effect of struvite fertilization (Crystal Green) on the nutritional value of soybean

Temporal Synchronization of Nitrogen and Sulfur Fertilization: Impacts on Nutrient Uptake, Use Efficiency, Productivity, and Relationships with Other Micronutrients in Soybean

Interaction of phosphorus supply and water deficits on the yield, protein and oil content, and nitrogen fixation of soybean (Glycine max (L.) Merr.)

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