Effect of slag-based gypsum (SBG) and commercial gypsum (CG) on nutrient availability, uptake and yield of rice (Oryza sativa L.) in two different soils

Prakash, N. B.; Dhumgond, Prabhudev; Shruthi, .; Goiba, Pema Khandu; Ashrit, Shrenivas

doi:10.1007/s10333-021-00858-3

Cited by 7 publications

(4 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In general, gypsum is widely known not to correct soil acidity because their solubility products do not produce OHnor does it consume H + ion (Prakash et al 2021). Small increase of soil pH was also previously reported by other authors of Khandu et al (2022) in rice of acidic soil; Prakash et al (2020) in maize of acidic and neutral soil.…”

Section: Soil Phsupporting

confidence: 54%

“…Significantly higher yield with split application of 625 kg SBG ha -1 attributed to the applied calcium and sulphur resulted in increased synthesis sulphur containing amino acids, proteins and cell wall development (Kumar et al, 2011). Besides Ca and S, SBG also supplies P, Si, Fe and Zn in higher proportion compared to NG and it can be attributed to higher yield in SBG receiving treatments than control (Prakash et al 2021). Sumner (1993) also found that gypsum applied to acidic soils resulted substantial increases in yield of different crops.…”

Section: Basal and Split Application Of Slag Based Gypsum On Pod Kern...mentioning

confidence: 93%

“…Among the different treatments, split application of 625 kg SBG ha -1 recorded significantly higher available S content in during kharif-2018 and 2019 (27.00 and 21.74 mg kg -1 , respectively) and lower available S content (23.65 mg kg -1 ) was recorded with split application of 375 kg SBG ha -1 during kharif -2018 and (15.88 mg kg -1 ) during kharif-2019 with basal application of 500 kg ha -1 NG. Increased available S in post-harvest soil of groundnut was expected in split application of SBG is ascribed to the high solubility of added SBG due to its smaller particle size (Prakash et al 2021). In acid soil, Sulphur applied through FGD gypsum and from other sources converts sulphite into sulphate through oxidation process in turn it increases the sulphates content in soil solution (Baligar et al 2011).…”

Section: Available Smentioning

confidence: 99%

See 2 more Smart Citations

Effect of Different Rate and Time of Application of Slag based Gypsum on Nutrient Use Efficiency, Quality and Yield of Groundnut

Dhumgond¹,

Shruthi²,

Laxmanarayanan³

et al. 2023

View full text Add to dashboard Cite

Background: Slag based gypsum (SBG) is a value-added product of iron and steel industry. Application of gypsum as source of calcium and sulphur for groundnut cultivation is common practice and mainly applied during peg initiation stage of groundnut. However, its effect is mainly influenced by the type of soil and dissolution of gypsum, which facilitates the yield and quality of groundnut. Hence, field experiments were conducted to know the effect of application of different rates of SBG as basal and split application on soil properties, yield, quality, nutrient use and uptake efficiency of groundnut in acidic soil. Methods: This study contains of seven treatments which includes recommended dose of fertilizer (RDF) with three levels of SBG (375, 500 and 625 kg ha-1) was applied as basal and split and 500 kg natural gypsum (NG) ha-1 was applied as basal dose according to package of practice (POP) of University of Agricultural Sciences, Bangalore by using randomly complete block design (RCBD) at Agricultural Research Station, Balajigapade during kharif 2018 and 2019. Result: The pooled data of two field experiments on groundnut revealed that application of RDF + 625 kg SBG ha-1 as 50% at sowing + 50% at peg initiation stage recorded higher pod (28.01 q ha-1), haulm (54.46 q ha-1), kernel (20.59 q ha-1), protein (89.70 q ha-1) and oil (7.06 q ha-1) yield when compared to other treatments. There was an increase in pod, haulm and oil yield of groundnut by 11.62, 20.59 and 17.99%, respectively with the split application of 625 kg SBG ha-1 (50% at sowing + 50% at 30 DAS) over NG applied treatments. Split application of SBG significantly increased the availability of nutrients in post harvest soils than basal application. Significantly higher S and Ca nutrient use efficiency (33.98 and 28.93 kg produce/kg S and Ca utilized, respectively) and uptake efficiency (0.39 and 1.29 kg kg-1, respectively) was recorded with the split application of SBG @ 375 kg ha-1.

show abstract

Section: Soil Phsupporting

confidence: 54%

Section: Basal and Split Application Of Slag Based Gypsum On Pod Kern...mentioning

confidence: 93%

Section: Available Smentioning

confidence: 99%

See 1 more Smart Citation

Effect of Different Rate and Time of Application of Slag based Gypsum on Nutrient Use Efficiency, Quality and Yield of Groundnut

Dhumgond¹,

Shruthi²,

Laxmanarayanan³

et al. 2023

View full text Add to dashboard Cite

show abstract

“…Improved Si concentration in soil solution as a result of Si fertilization was efficient to improve other mineral nutrition absorption, thus leading to a beneficial effect on growth and development of groundnut 37 . Since YG is produced from calcium silicate slag its application also supplies Ca, S and P which also had a positive effect on the growth of maize, rice and groundnut 19 , 38 , 39 . In all three locations, basal + split application of 625 kg YG ha −1 recorded significantly higher plant height and the number of branches.…”

Section: Discussionmentioning

confidence: 99%

Influence of yellow gypsum on nutrient uptake and yield of groundnut in different acid soils of Southern India

Laxmanarayanan

Dhumgond

Shruthi

et al. 2022

Sci Rep

Self Cite

View full text Add to dashboard Cite

Yellow gypsum (YG), a synthetic product from Linz-Donawitz slag containing high iron (Fe) (5.41%), zinc (Zn) (0.37%) and silicon (Si) (3.41%) can be used as a source of these nutrients along with calcium (Ca) and sulphur (S) for groundnut production. Three field experiments were conducted to know the effect of different rates (500 and 625 kg YG ha−1) and time of application (basal alone and basal + split) of YG on growth, yield and economic returns of groundnut, and micronutrient and Si availability and their uptake in comparison with basal application of 500 kg natural gypsum (NG) ha−1. Basal alone and basal + split application of YG significantly increased the growth, yield and economic returns of groundnut. Further, it increased the soil pH, availability of micronutrients, Si and their uptake by haulm and kernel of groundnut over NG. Irrespective of the location, YG application recorded higher plant available nutrient (PAN) coefficient of micronutrients, while NG application recorded higher PAN recovery coefficient of Si. Basal + split application of YG resulted in better growth and yield of groundnut than basal application of YG. In conclusion, YG can be a potential alternative for NG as a source of Fe, Zn and Si along with Ca and S for groundnut production.

show abstract

Limestone and phosphogypsum are key drivers of eucalypt production in the highly weathered soils of Brazil

et al. 2022

View full text Add to dashboard Cite

Effect of slag-based gypsum (SBG) and commercial gypsum (CG) on nutrient availability, uptake and yield of rice (Oryza sativa L.) in two different soils

Cited by 7 publications

References 31 publications

Effect of Different Rate and Time of Application of Slag based Gypsum on Nutrient Use Efficiency, Quality and Yield of Groundnut

Effect of Different Rate and Time of Application of Slag based Gypsum on Nutrient Use Efficiency, Quality and Yield of Groundnut

Influence of yellow gypsum on nutrient uptake and yield of groundnut in different acid soils of Southern India

Limestone and phosphogypsum are key drivers of eucalypt production in the highly weathered soils of Brazil

Contact Info

Product

Resources

About