Abstract
Background: Soybean [Glycine max (L.) Merrill] is the most important major oilseed crop among the edible oil seed crops. It has emerged as a potential protein as well as oilseed crop worldwide. The average productivity of soybean is low due to less importance and mostly grown under rain-fed condition without using bio-fertilizers (novel bio-formulations). Hence the current study was carried out to enhance the productivity and profitability of soybean under rainfed condition. Methods: The present investigation was carried out at AICRP on Soybean, Main Agricultural Research Station, University of Agricultural Sciences, Dharwad with medium deep black soil under rainfed condition. The experiment was executed in a Randomized Block Design with three replications and seven treatments. The influence of bioformulations on growth, yield parameters, yield, economics, quality and nutrient status of soybean (DSb 21) was carried out during kharif 2021-22 and 2022-23. Result: The pooled data of two years concluded that, application of 100% RDF alone (T2) was recorded significantly higher dry matter production (79.2 g plant-1), pods per plant (64.0), seed index (14.41 g), seed yield (2,797 kg ha-1) and straw yield (4,340 kg ha-1) and similarly higher uptake of nitrogen (103.74 kg ha-1), phosphorus (17.54 kg ha-1) and potassium (91.40 kg ha-1) in soybean crop followed by next best treatment with application of 75 per cent RDF + Rhizobium + MDSR14 + 12c (76.6 g plant-1, 61.6, 14.19 g, 2,631, 4,170, 100.12, 16.73 and 86.64 kg ha-1 respectively) (T7) as compared to other treatments. Further, higher net returns (Rs.1,13,015 ha-1) and benefit cost ratio (4.73) was also obtained in T7. Therefore, the application of 75 per cent RDF + Rhizobium + MDSR14 + 12c can be recommended for eco-friendly, economically viable, environmentally sound and sustainability in nature, besides improving the physico chemical properties of soil and in turn higher productivity and profitability under medium deep black soil in Northern Transition zone of Karnataka (India).
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Claims 7
Claim · model-written summary
Full recommended fertilizer gave the highest dry matter, pod count and seed index.
- Taxon
- soybean
Glycine maxe1 - Treatment
- 100% RDF alone (T2)e0
- Outcome
- dry matter productione0
- Direction
- highere0
- Value
- 79.2 g plant-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100% RDF alone (T2) was recorded significantly higher dry matter production (79.2 g plant-1), pods per plant (64.0), seed index (14.41 g)”
e1“soybean (DSb 21)”
Claim · model-written summary
Full recommended fertilizer gave seed yield of 2,797 kg ha-1.
- Taxon
- soybeanGlycine maxe1
- Treatment
- 100% RDF alone (T2)e0
- Outcome
- seed yielde0
- Direction
- highere0
- Value
- 2,797 kg ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100% RDF alone (T2) was recorded significantly higher dry matter production (79.2 g plant-1), pods per plant (64.0), seed index (14.41 g), seed yield (2,797 kg ha-1) and straw yield (4,340 kg ha-1)”
e1“soybean (DSb 21)”
Claim · model-written summary
Full recommended fertilizer gave straw yield of 4,340 kg ha-1.
- Taxon
- soybeanGlycine maxe1
- Treatment
- 100% RDF alone (T2)e0
- Outcome
- straw yielde0
- Direction
- highere0
- Value
- 4,340 kg ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100% RDF alone (T2) was recorded significantly higher dry matter production (79.2 g plant-1), pods per plant (64.0), seed index (14.41 g), seed yield (2,797 kg ha-1) and straw yield (4,340 kg ha-1)”
e1“soybean (DSb 21)”
Claim · model-written summary
Full recommended fertilizer gave higher nitrogen, phosphorus and potassium uptake.
- Taxon
- soybeanGlycine maxe0
- Treatment
- 100% RDF alone (T2)e1
- Outcome
- uptake of nitrogene0
- Direction
- highere0
- Value
- 103.74 kg ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher uptake of nitrogen (103.74 kg ha-1), phosphorus (17.54 kg ha-1) and potassium (91.40 kg ha-1) in soybean crop”
e1“application of 100% RDF alone (T2)”
Claim · model-written summary
The 75% fertilizer plus bioformulation treatment produced higher net returns.
- Taxon
- soybeanGlycine maxe2
- Treatment
- 75 per cent RDF + Rhizobium + MDSR14 + 12ce1
- Outcome
- net returnse0
- Direction
- highere0
- Value
- Rs.1,13,015 ha-1e0
RhizobiumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher net returns (Rs.1,13,015 ha-1) and benefit cost ratio (4.73) was also obtained in T7”
e1“application of 75 per cent RDF + Rhizobium + MDSR14 + 12c can be recommended”
e2“soybean crop”
Claim · model-written summary
The 75% fertilizer plus bioformulation treatment gave a benefit-cost ratio of 4.73.
- Taxon
- soybeanGlycine maxe2
- Treatment
- 75 per cent RDF + Rhizobium + MDSR14 + 12ce1
- Outcome
- benefit cost ratioe0
- Direction
- highere0
- Value
- 4.73e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher net returns (Rs.1,13,015 ha-1) and benefit cost ratio (4.73) was also obtained in T7”
e1“application of 75 per cent RDF + Rhizobium + MDSR14 + 12c can be recommended”
e2“soybean crop”
Claim · model-written summary
The authors recommend 75% fertilizer plus Rhizobium, MDSR14 and 12c for soybean production.
- Taxon
- soybeanGlycine maxe1
- Outcome
- application of 75 per cent RDF + Rhizobium + MDSR14 + 12ce0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 75 per cent RDF + Rhizobium + MDSR14 + 12c can be recommended”
e1“soybean crop”
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See all 1,192 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.