Effect of sulphur supplementation on micronutrients, fatty acids and sulphur use efficiency of soybean seeds

Gill, Gurpreet Kaur; Sharma, Sucheta

doi:10.22161/ijeab/2.4.5

Cited by 3 publications

(3 citation statements)

References 19 publications

(19 reference statements)

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“…The increase in these growth parameters may be attributed to the favourable effects of sulphur on N-metabolism, cell division, photosynthetic process and chlorophyll formation, protein structure, vitamins and other structural components resulting in an increased growth stage and development of the plant. Similar conclusions were also reached by Farhad et al (2010), Yadav et al (2013), Sharma et al (2014) and Gill and Sharma, (2017). A higher shoot dry weight and LAI was found in the sulphur level of 20 kg S ha -1 which was at par with 40 kg S ha -1 while the lowest was recorded in the control (Table 1).…”

Section: Effect Of Sulphur On Growth Attributes Of Soybeansupporting

confidence: 87%

Effect of Sulphur and Zinc Fertilization on Growth and Yield of Soybean [Glycine max (L.) Merrill] under Nagaland Condition

Imsong¹,

Tzudir²,

Longkumer³

et al. 2023

ASD

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Background: A field experiment was conducted at the Experimental Research Farm of School and Agricultural Sciences and Rural Development (SASRD), Nagaland University, during the Kharif season of 2017 and 2018 to study the effect of sulphur and zinc fertilization for biofortification in soybean (Glycine max L. Merrill) under Nagaland condition. Methods: The experiment was laid out in a Factorial Randomized Block Design (RBD) with 15 treatments combinations viz sulphur (0 kg ha-1, 20 kg ha-1 and 40 kg ha-1), zinc (0 kg ha-1, 5 kg ha-1, 10 kg ha-1, 15 kg ha-1, and 20 kg ha-1) replicated thrice. Result: The results obtained showed that the plant growth and yield attributes were significantly influenced by the treatment combination of S20Zn20. The application of 20 kg S ha-1 showed higher plant height, number of leaves and branches per plant, shoot dry weight, leaf area index (LAI), crop growth rate (CGR), number of nodules and was found to be quite comparable with the treatment of 40 kg S ha-1. The zinc fertilization of 20 kg Zn ha-1 showed greater response by the plant and showed increased plant height, number of leaves and branches per plant, shoot dry weight, leaf area index (LAI) and number of nodules at par with 15 kg Zn ha-1. A higher number of pods (40.48 and 40.89), seed yield of (1.07 t ha-1 and 1.10 t ha-1) and stover yield (1.97 t ha-1 and 2.02 t ha-1) were observed in 20 kg S ha-1 and 20 kg Zn ha-1 fertilization respectively as compared to the other levels of treatments. However, the length of pods, number of seeds per pod, test weight and harvest index did not differ significantly by the treatments.

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Section: Effect Of Sulphur On Growth Attributes Of Soybeansupporting

confidence: 87%

Effect of Sulphur and Zinc Fertilization on Growth and Yield of Soybean [Glycine max (L.) Merrill] under Nagaland Condition

Imsong¹,

Tzudir²,

Longkumer³

et al. 2023

ASD

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“…The increase in the SUE and AUE of green gram might be due to the presence of readily available form of sulphur supplied to the plant through gypsum carrier resulting in higher yield and uptake of sulphur. The above results are similar with the findings of Gill and Sharma (2017) in soyabean.…”

Section: Sulphur Use Efficiency (Sue) and Agronomic Use Efficiency (A...supporting

confidence: 91%

Response of Different Sulphur Sources and Levels on Nutrient Content, Its Uptake, Nutrient Use Efficiency and the Availability of Sulphur in Post-Harvest Soils of Green Gram

KODAVALI,

M.P.S.,

GOTTIPATI

2023

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A field experiment was carried out in the Kharif season of 2021, at soil science research farm of Lovely professional university (Punjab), to assess the effects of various sulphur sources and levels on the nutrient content, uptake, Nutrient use efficiency and the sulphur availability in post-harvest soil of green gram (Vigna radiata L.Wilczek) crop. The experiment was laid out in a factorial randomized block design, comprising of three sulphur sources (Gypsum, Single Super Phosphate and Bentonite sulphur), four levels (0, 10, 20 and 30 kg/ha) and replicated thrice. The results of the study revealed that the higher sulphur content and its uptake in leaf, shoot, grain, and straw yield were obtained with gypsum application at 20 kg S/ha. Moreover, statistically significant increase in Sulphur use efficiency and Agronomic use efficiency of green gram were recorded with the application of gypsum @ 20 kg S/ha respectively over control. However, the sulphur availability in soil after harvest, was maximum with the sulphur application of 30 kg/ha through bentonite sulphur. Therefore, gypsum application at the dosage of 20 kg/ha along with the Recommended dose of NPK, gave productive results with respect to green gram crop.

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“…S fertilization appeared to improve the process of oil composition and biosynthesis of acetyl CoA, which is involved in oil biosynthesis. Moreover, it is possible that the formation of certain saturated fatty acids or oil storage organs was promoted due to S supply [37,38]. However, our study did not observe a significant increase in oil content with the application of S. However, the results indicated that the simultaneous application of S and rhizobium could impact the protein quality and oil composition of grains.…”

Section: The Quality Traits Response To Sulfur Treatments and Rhizobiacontrasting

confidence: 53%

Combination Effects of Sulfur Fertilizer and Rhizobium Inoculant on Photosynthesis Dynamics and Yield Components of Soybean

Bi,

Fan,

Liang

et al. 2024

Agronomy

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Sulfur (S) fertilization and rhizobium inoculation are important agronomic practices for improving soybean growth and yield. However, their combined effects on yield components and the resultant impacts on yield need further investigation. Our study aimed to verify the combined effects of S fertilizer and rhizobium inoculant on the yield components and seed yield of soybeans, as well as photosynthesis dynamics during the V5–R6 growth stages. A randomized block design incorporating two factors was employed for field experiments on soybean, involving the application of five rates of sulfur (0, 5.0, 9.8, 14.8, and 19.6 kg S ha−1) with rhizobium inoculation or without. A reduction of 50% in mineral fertilizer according to farmer practice (FP) was applied alongside different rates of sulfur for field experiments on soybeans. The findings indicated that the application of sulfur fertilization significantly enhanced soybean yield by increasing the number of grains per plant (NG) and the number of pods per plant (NP). Maximum grain yield was reached under treatment with an S rate of 19.6 kg S ha−1, which increased NG by 39% more than an S rate of 0 kg S ha−1. Correlation analysis indicated that higher photosynthesis was closely associated with increased yield components. This study demonstrated that applying S fertilizers could improve soybean production by combining the appropriate sulfur concentration and rhizobia inoculation.

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Effect of sulphur supplementation on micronutrients, fatty acids and sulphur use efficiency of soybean seeds

Abstract: Abstract-

Cited by 3 publications

References 19 publications

Effect of Sulphur and Zinc Fertilization on Growth and Yield of Soybean [Glycine max (L.) Merrill] under Nagaland Condition

Effect of Sulphur and Zinc Fertilization on Growth and Yield of Soybean [Glycine max (L.) Merrill] under Nagaland Condition

Response of Different Sulphur Sources and Levels on Nutrient Content, Its Uptake, Nutrient Use Efficiency and the Availability of Sulphur in Post-Harvest Soils of Green Gram

Combination Effects of Sulfur Fertilizer and Rhizobium Inoculant on Photosynthesis Dynamics and Yield Components of Soybean

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