Abstract
Experiment was conducted in the Kharif season, 2016 under rainfed conditions at experimental farm of Birsa Agricultural University, Kanke, Ranchi, Jharkhand to investigate the Effect of P, S and Bradyrhizobium on yield, nutrient content and uptake by soybean (Glycine max) under rainfed condition. The experiment was laid in a split-split plot design with 18 treatment combinations and three replications comprising two levels of inoculation (I0 and I1), three levels of phosphorus (P40, P60 and P80 kg ha-1) and three levels of sulphur (S0, S15 and S30 kg ha-1). Parameters measured were grain yield, N, P and S nutrient content and its uptake by dry matter of soybean. The results indicate that grain yield (23.91 q ha-1) of soybean was highest with 80 kg P2O5 ha-1 which was significantly superior over 60 kg and 40 kg P2O5 ha-1. Soybean responded to applied sulphur but there was no significant difference between two levels of sulphur for grain yield (23.62 q ha-1 @ 30 kg S ha-1 and 22.31 q ha-1 @ 15 kg S ha-1). Rhizobium inoculation significantly increased the grain yield (23.36 q ha-1) of soybean. Application of different levels of P, S and Rhizobium inoculation did not have significant influence on nitrogen, phosphorus and sulphur content in grain and straw of soybean. Total nitrogen and sulphur uptake by soybean significantly increased from 160.44 to 185.66 kg ha-1 and 13.34 to 15.43 kg ha-1 respectively, with increasing levels of phosphorus from 40 to 80 kg P2O5 ha-1 while, in case of total phosphorus uptake, application of phosphorus @ 80 kg P2O5 ha-1(16.34 kg ha-1) was found to be significant over 40 kg P2O5 ha-1 which was at par with 60 kg P2O5 ha-1 (15.36 kg ha-1). Application of 30 kg S ha-1 retained significantly higher total uptake of nitrogen (183.36 kg ha-1), phosphorus (16.09 kg ha-1) and sulphur (15.43 kg ha-1 ) compared to 0 kg S ha-1 (164.50, 14.12 and 13.53 kg ha-1 for total uptake of N, P and S respectively). Rhizobium inoculated treatment had significantly higher total uptake of nitrogen (180.97 kg ha-1), phosphorus (15.98 kg ha-1) and sulphur (15.10 kg ha-1) as compared to uninoculated (166.12, 14.09 and 13.80 kg ha-1 for total uptake of N, P and S respectively).
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Claims 16
Claim · model-written summary
The 80 kg P2O5 ha-1 treatment gave the highest grain yield, 23.91 q ha-1, significantly exceeding 60 and 40 kg treatments.
- Taxon
- soybean
Glycine maxe0 - Treatment
- 80 kg P2O5 ha-1e0
- Outcome
- grain yielde0
- Direction
- higheste0
- Value
- 23.91 q ha-1e0
- Comparator
- 60 kg and 40 kg P2O5 ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield (23.91 q ha-1) of soybean was highest with 80 kg P2O5 ha-1 which was significantly superior over 60 kg and 40 kg P2O5 ha-1”
Claim · model-written summary
Soybean grain yield responded to applied sulphur.
- Taxon
- SoybeanGlycine maxe0
- Treatment
- applied sulphure0
- Outcome
- grain yielde0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soybean responded to applied sulphur but there was no significant difference between two levels of sulphur for grain yield”
Claim · model-written summary
Grain yield did not differ significantly between the two applied sulphur levels, with 23.62 q ha-1 at 30 kg S ha-1.
- Taxon
- soybean (Glycine max)Glycine maxt0
- Treatment
- 30 kg S ha-1e0
- Outcome
- grain yielde0
- Direction
- no significant differencee0
- Value
- 23.62 q ha-1e0
- Qualifier
- 22.31 q ha-1e0
- Comparator
- 15 kg S ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there was no significant difference between two levels of sulphur for grain yield (23.62 q ha-1 @ 30 kg S ha-1 and 22.31 q ha-1 @ 15 kg S ha-1)”
t0“soybean (Glycine max)”
Claim · model-written summary
Rhizobium inoculation significantly increased soybean grain yield to 23.36 q ha-1.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Rhizobium inoculatione0
- Outcome
- grain yielde0
- Direction
- increasede0
- Value
- 23.36 q ha-1e0
RhizobiumNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rhizobium inoculation significantly increased the grain yield (23.36 q ha-1) of soybean.”
Claim · model-written summary
Phosphorus, sulphur and Rhizobium treatments did not significantly influence nitrogen content in soybean grain and straw.
- Taxon
- soybeanGlycine maxe0
- Organ / stage
- grain and strawe0
- Treatment
- different levels of P, S and Rhizobium inoculatione0
- Outcome
- nitrogene0
- Direction
- did not have significant influencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of different levels of P, S and Rhizobium inoculation did not have significant influence on nitrogen, phosphorus and sulphur content in grain and straw of soybean.”
Claim · model-written summary
Phosphorus, sulphur and Rhizobium treatments did not significantly influence phosphorus content in soybean grain and straw.
- Taxon
- soybeanGlycine maxe0
- Organ / stage
- grain and strawe0
- Treatment
- different levels of P, S and Rhizobium inoculatione0
- Outcome
- phosphoruse0
- Direction
- did not have significant influencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of different levels of P, S and Rhizobium inoculation did not have significant influence on nitrogen, phosphorus and sulphur content in grain and straw of soybean.”
Claim · model-written summary
Phosphorus, sulphur and Rhizobium treatments did not significantly influence sulphur content in soybean grain and straw.
- Taxon
- soybeanGlycine maxe0
- Organ / stage
- grain and strawe0
- Treatment
- different levels of P, S and Rhizobium inoculatione0
- Outcome
- sulphur contente0
- Direction
- did not have significant influencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of different levels of P, S and Rhizobium inoculation did not have significant influence on nitrogen, phosphorus and sulphur content in grain and straw of soybean.”
Claim · model-written summary
Increasing phosphorus from 40 to 80 kg P2O5 ha-1 significantly increased total soybean nitrogen uptake from 160.44 to 185.66 kg ha-1.
- Taxon
- soybeanGlycine maxe0
- Treatment
- 80 kg P2O5 ha-1e0
- Outcome
- nitrogene0
- Direction
- increasede0
- Value
- 185.66 kg ha-1e0
- Qualifier
- 160.44e0
- Comparator
- 40e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total nitrogen and sulphur uptake by soybean significantly increased from 160.44 to 185.66 kg ha-1 and 13.34 to 15.43 kg ha-1 respectively, with increasing levels of phosphorus from 40 to 80 kg P2O5 ha-1”
Claim · model-written summary
Increasing phosphorus from 40 to 80 kg P2O5 ha-1 significantly increased total soybean sulphur uptake from 13.34 to 15.43 kg ha-1.
- Taxon
- soybeanGlycine maxe0
- Treatment
- 80 kg P2O5 ha-1e0
- Outcome
- sulphur uptakee0
- Direction
- increasede0
- Value
- 15.43 kg ha-1e0
- Qualifier
- 13.34e0
- Comparator
- 40e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total nitrogen and sulphur uptake by soybean significantly increased from 160.44 to 185.66 kg ha-1 and 13.34 to 15.43 kg ha-1 respectively, with increasing levels of phosphorus from 40 to 80 kg P2O5 ha-1”
Claim · model-written summary
At 80 kg P2O5 ha-1, total phosphorus uptake of 16.34 kg ha-1 significantly exceeded the 40 kg level and was at par with the 60 kg level.
- Taxon
- soybean (Glycine max)Glycine maxt0
- Treatment
- 80 kg P2O5 ha-1e0
- Outcome
- total phosphorus uptakee0
- Direction
- significant overe0
- Value
- 16.34 kg ha-1e0
- Qualifier
- at par with 60 kg P2O5 ha-1 (15.36 kg ha-1)e0
- Comparator
- 40 kg P2O5 ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“total phosphorus uptake, application of phosphorus @ 80 kg P2O5 ha-1(16.34 kg ha-1) was found to be significant over 40 kg P2O5 ha-1 which was at par with 60 kg P2O5 ha-1 (15.36 kg ha-1)”
t0“soybean (Glycine max)”
Claim · model-written summary
Applying 30 kg S ha-1 significantly increased total nitrogen uptake to 183.36 kg ha-1 relative to 0 kg S ha-1.
- Taxon
- soybean (Glycine max)Glycine maxt0
- Treatment
- 30 kg S ha-1e0
- Outcome
- total uptake of nitrogene0
- Direction
- highere0
- Value
- 183.36 kg ha-1e0
- Qualifier
- 164.50e0
- Comparator
- 0 kg S ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of 30 kg S ha-1 retained significantly higher total uptake of nitrogen (183.36 kg ha-1), phosphorus (16.09 kg ha-1) and sulphur (15.43 kg ha-1 ) compared to 0 kg S ha-1 (164.50, 14.12 and 13.53 kg ha-1 for total uptake of N, P and S respectively).”
t0“soybean (Glycine max)”
Claim · model-written summary
Applying 30 kg S ha-1 significantly increased total phosphorus uptake to 16.09 kg ha-1 relative to 0 kg S ha-1.
- Taxon
- soybean (Glycine max)Glycine maxt0
- Treatment
- 30 kg S ha-1e0
- Outcome
- phosphoruse0
- Direction
- highere0
- Value
- 16.09 kg ha-1e0
- Qualifier
- 14.12e0
- Comparator
- 0 kg S ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of 30 kg S ha-1 retained significantly higher total uptake of nitrogen (183.36 kg ha-1), phosphorus (16.09 kg ha-1) and sulphur (15.43 kg ha-1 ) compared to 0 kg S ha-1 (164.50, 14.12 and 13.53 kg ha-1 for total uptake of N, P and S respectively).”
t0“soybean (Glycine max)”
Claim · model-written summary
Applying 30 kg S ha-1 significantly increased total sulphur uptake to 15.43 kg ha-1 relative to 0 kg S ha-1.
- Taxon
- soybean (Glycine max)Glycine maxt0
- Treatment
- 30 kg S ha-1e0
- Outcome
- sulphure0
- Direction
- highere0
- Value
- 15.43 kg ha-1e0
- Qualifier
- 13.53 kg ha-1e0
- Comparator
- 0 kg S ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of 30 kg S ha-1 retained significantly higher total uptake of nitrogen (183.36 kg ha-1), phosphorus (16.09 kg ha-1) and sulphur (15.43 kg ha-1 ) compared to 0 kg S ha-1 (164.50, 14.12 and 13.53 kg ha-1 for total uptake of N, P and S respectively).”
t0“soybean (Glycine max)”
Claim · model-written summary
Rhizobium inoculation significantly increased total nitrogen uptake to 180.97 kg ha-1 relative to uninoculated soybean.
- Taxon
- soybean (Glycine max)Glycine maxt0
- Treatment
- Rhizobium inoculated treatmente0
- Outcome
- total uptake of nitrogene0
- Direction
- highere0
- Value
- 180.97 kg ha-1e0
- Qualifier
- 166.12e0
- Comparator
- uninoculatede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rhizobium inoculated treatment had significantly higher total uptake of nitrogen (180.97 kg ha-1), phosphorus (15.98 kg ha-1) and sulphur (15.10 kg ha-1) as compared to uninoculated (166.12, 14.09 and 13.80 kg ha-1 for total uptake of N, P and S respectively).”
t0“soybean (Glycine max)”
Claim · model-written summary
Rhizobium inoculation significantly increased total phosphorus uptake to 15.98 kg ha-1 relative to uninoculated soybean.
- Taxon
- soybean (Glycine max)Glycine maxt0
- Treatment
- Rhizobium inoculated treatmente0
- Outcome
- phosphoruse0
- Direction
- highere0
- Value
- 15.98 kg ha-1e0
- Qualifier
- 14.09e0
- Comparator
- uninoculatede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rhizobium inoculated treatment had significantly higher total uptake of nitrogen (180.97 kg ha-1), phosphorus (15.98 kg ha-1) and sulphur (15.10 kg ha-1) as compared to uninoculated (166.12, 14.09 and 13.80 kg ha-1 for total uptake of N, P and S respectively).”
t0“soybean (Glycine max)”
Claim · model-written summary
Rhizobium inoculation significantly increased total sulphur uptake to 15.10 kg ha-1 relative to uninoculated soybean.
- Taxon
- soybean (Glycine max)Glycine maxt0
- Treatment
- Rhizobium inoculated treatmente0
- Outcome
- sulphure0
- Direction
- highere0
- Value
- 15.10 kg ha-1e0
- Qualifier
- 13.80 kg ha-1e0
- Comparator
- uninoculatede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rhizobium inoculated treatment had significantly higher total uptake of nitrogen (180.97 kg ha-1), phosphorus (15.98 kg ha-1) and sulphur (15.10 kg ha-1) as compared to uninoculated (166.12, 14.09 and 13.80 kg ha-1 for total uptake of N, P and S respectively).”
t0“soybean (Glycine max)”
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