Abstract
A field experiment was conducted during rabi 2012-13 at the Punjab Agricultural University, Ludhiana on low P soil to study the response of Indian mustard [Brassica juncea (L.) Czern and Coss] cultivars to applied phosphorus. Application of phosphorus up to 15 kg/ha of P2O5 significantly increased the concentration and uptake of P in plants at all the growth stages, in seed and stover at harvest, and seed yield, oil content, oil yield and protein yield whereas similar increase with application of 30 over 15 kg/ha of P2O5 was significant for P concentration in seed and stover, P uptake at 90 and 120 DAS, stover and total P uptake (seed+ stover) and oil content. Seed yield (1766 kg/ha), oil yield (625 kg/ha) and protein yield (291 kg/ha) produced with application of 30 kg/ha of P2O5 was 9.9, 11.2 and 8.9 per cent, respectivelymore than that produced without application of phosphorus. Among cultivars, NRCHB 601 has significantly out performed all other cultivars for P concentration and uptake, seed-, oil- and protein-yield. Total P uptake at maturity by NRCHB 601 (21.52 kg/ha) was significantly more (18.8-54.8%) than rest of the cultivars. Cultivar NRCDR 2 contained significantly higher oil content (40.2%) than rest of the test cultivars, but, its oil yield was significantly lower than that of NRCHB 601.
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Claims 12
Claim · model-written summary
Phosphorus up to 15 kg/ha of P2O5 significantly increased plant P concentration and uptake across growth stages and in seed and stover.
- Taxon
- Indian mustard
Brassica junceat0 - Treatment
- phosphorus up to 15 kg/ha of P2O5e0
- Outcome
- concentration and uptake of Pe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of phosphorus up to 15 kg/ha of P2O5 significantly increased the concentration and uptake of P in plants at all the growth stages, in seed and stover at harvest”
t0“Indian mustard”
Claim · model-written summary
Phosphorus up to 15 kg/ha of P2O5 significantly increased seed yield, oil content, oil yield and protein yield.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- phosphorus up to 15 kg/ha of P2O5e1
- Outcome
- seed yield, oil content, oil yield and protein yielde0
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“and seed yield, oil content, oil yield and protein yield”
e1“Application of phosphorus up to 15 kg/ha of P2O5 significantly increased the concentration and uptake of P in plants at all the growth stages, in seed and stover at harvest”
t0“Indian mustard”
Claim · model-written summary
Increasing P2O5 from 15 to 30 kg/ha significantly increased P concentration in seed and stover.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- application of 30e0
- Outcome
- P concentration in seed and stovere0
- Direction
- increasee0
- Comparator
- 15 kg/ha of P2O5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“similar increase with application of 30 over 15 kg/ha of P2O5 was significant for P concentration in seed and stover”
t0“Indian mustard”
Claim · model-written summary
Increasing P2O5 from 15 to 30 kg/ha significantly increased P uptake at 90 and 120 DAS and stover and total uptake.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- application of 30e0
- Outcome
- P uptake at 90 and 120 DAS, stover and total P uptake (seed+ stover)e0
- Direction
- increasee0
- Comparator
- 15 kg/ha of P2O5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“similar increase with application of 30 over 15 kg/ha of P2O5 was significant for P concentration in seed and stover, P uptake at 90 and 120 DAS, stover and total P uptake (seed+ stover) and oil content”
t0“Indian mustard”
Claim · model-written summary
Increasing P2O5 from 15 to 30 kg/ha significantly increased oil content.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- application of 30e0
- Outcome
- oil contente0
- Direction
- increasee0
- Comparator
- 15 kg/ha of P2O5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“similar increase with application of 30 over 15 kg/ha of P2O5 was significant for P concentration in seed and stover, P uptake at 90 and 120 DAS, stover and total P uptake (seed+ stover) and oil content”
t0“Indian mustard”
Claim · model-written summary
At 30 kg/ha P2O5 seed yield was 1766 kg/ha, 9.9 per cent above no phosphorus.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- application of 30 kg/ha of P2O5e0
- Outcome
- Seed yielde0
- Direction
- moree0
- Value
- 1766 kg/hae0
- Comparator
- without application of phosphoruse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed yield (1766 kg/ha), oil yield (625 kg/ha) and protein yield (291 kg/ha) produced with application of 30 kg/ha of P2O5 was 9.9, 11.2 and 8.9 per cent, respectivelymore than that produced without application of phosphorus”
t0“Indian mustard”
Claim · model-written summary
At 30 kg/ha P2O5 oil yield was 625 kg/ha, 11.2 per cent above no phosphorus.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- application of 30 kg/ha of P2O5e0
- Outcome
- oil yielde0
- Direction
- moree0
- Value
- 625 kg/hae0
- Comparator
- without application of phosphoruse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed yield (1766 kg/ha), oil yield (625 kg/ha) and protein yield (291 kg/ha) produced with application of 30 kg/ha of P2O5 was 9.9, 11.2 and 8.9 per cent, respectivelymore than that produced without application of phosphorus”
t0“Indian mustard”
Claim · model-written summary
At 30 kg/ha P2O5 protein yield was 291 kg/ha, 8.9 per cent above no phosphorus.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- application of 30 kg/ha of P2O5e0
- Outcome
- protein yielde0
- Direction
- moree0
- Value
- 291 kg/hae0
- Comparator
- without application of phosphoruse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed yield (1766 kg/ha), oil yield (625 kg/ha) and protein yield (291 kg/ha) produced with application of 30 kg/ha of P2O5 was 9.9, 11.2 and 8.9 per cent, respectivelymore than that produced without application of phosphorus”
t0“Indian mustard”
Claim · model-written summary
NRCHB 601 significantly outperformed other cultivars in P concentration and uptake and seed, oil and protein yield.
- Taxon
- Indian mustardBrassica junceat0
- Material
- NRCHB 601e0
- Outcome
- P concentration and uptake, seed-, oil- and protein-yielde0
- Direction
- out performede0
- Comparator
- all other cultivarse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Among cultivars, NRCHB 601 has significantly out performed all other cultivars for P concentration and uptake, seed-, oil- and protein-yield”
t0“Indian mustard”
Claim · model-written summary
NRCHB 601 total P uptake at maturity was 21.52 kg/ha, significantly greater than other cultivars.
- Taxon
- Indian mustardBrassica junceat0
- Material
- NRCHB 601e0
- Outcome
- Total P uptake at maturitye0
- Direction
- moree0
- Value
- 21.52 kg/hae0
- Comparator
- rest of the cultivarse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total P uptake at maturity by NRCHB 601 (21.52 kg/ha) was significantly more (18.8-54.8%) than rest of the cultivars”
t0“Indian mustard”
Claim · model-written summary
NRCDR 2 had significantly higher oil content of 40.2% than the other cultivars.
- Taxon
- Indian mustardBrassica junceat0
- Material
- NRCDR 2e0
- Outcome
- oil contente0
- Direction
- highere0
- Value
- 40.2%e0
- Comparator
- rest of the test cultivarse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cultivar NRCDR 2 contained significantly higher oil content (40.2%) than rest of the test cultivars”
t0“Indian mustard”
Claim · model-written summary
NRCDR 2 oil yield was significantly lower than NRCHB 601.
- Taxon
- Indian mustardBrassica junceat0
- Material
- NRCDR 2e1
- Outcome
- oil yielde0
- Direction
- lowere0
- Comparator
- NRCHB 601e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“its oil yield was significantly lower than that of NRCHB 601”
e1“Cultivar NRCDR 2 contained significantly higher oil content (40.2%) than rest of the test cultivars”
t0“Indian mustard”
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See all 31 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.