Abstract
An experiment was conducted on a sandy loam soil at Bangladesh Agricultural Research Institute (BARI), Joydebpur, Bangladesh, Gazipur during early summer (mid January-June) season of 2000 and 2001. Nitrogen (0, 20, 40, and 60 kg N/ha) and phosphorus (0, 30, 60 and 90 kg P2O5/ha) were applied to groundnut (cv. Zhingabadam). Application of these fertilizers significantly influenced N and P uptake by leaf, stem, seed, number of mature pods per plant, 100-seed weight and pod yield. Plants receiving 60-6 kg NP had higher uptake of N, P and better morphological characters that eventually resulted in greater pod yield. Further increase in nitrogen and phosphorus rate (beyond N60 P60) tended to depress N and P uptake, number of pods per plant, 100-seed weight and pod yield. However, the differences were not significant between 40-60 and 60-60 kg NP doses. Plants grown without or with lower levels of NP produces the lowest yield with low accumulation o f N and P. The results revealed that a good yield (2417 kg/ha) of groundnut could be harvested at 40-60 kg NP per hectare.
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Claims 9
Claim · model-written summary
N and P fertilizer significantly influenced N and P uptake by leaf, stem and seed of groundnut.
- Taxon
- groundnut
Arachis hypogaeae1 - Treatment
- Nitrogen (0, 20, 40, and 60 kg N/ha) and phosphorus (0, 30, 60 and 90 kg P2O5/ha)e1
- Outcome
- N and P uptake by leaf, stem, seede2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Nitrogen (0, 20, 40, and 60 kg N/ha) and phosphorus (0, 30, 60 and 90 kg P2O5/ha) were applied to groundnut (cv. Zhingabadam)”
e2“Application of these fertilizers significantly influenced N and P uptake by leaf, stem, seed, number of mature pods per plant, 100-seed weight and pod yield”
Claim · model-written summary
N and P fertilizer significantly influenced number of mature pods per plant, 100-seed weight and pod yield of groundnut.
- Taxon
- groundnutArachis hypogaeae1
- Treatment
- Nitrogen (0, 20, 40, and 60 kg N/ha) and phosphorus (0, 30, 60 and 90 kg P2O5/ha)e1
- Outcome
- number of mature pods per plant, 100-seed weight and pod yielde2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Nitrogen (0, 20, 40, and 60 kg N/ha) and phosphorus (0, 30, 60 and 90 kg P2O5/ha) were applied to groundnut (cv. Zhingabadam)”
e2“Application of these fertilizers significantly influenced N and P uptake by leaf, stem, seed, number of mature pods per plant, 100-seed weight and pod yield”
Claim · model-written summary
Groundnut receiving 60-6 kg NP had higher N and P uptake.
- Taxon
- groundnutArachis hypogaeae1
- Treatment
- 60-6 kg NPe3
- Outcome
- uptake of N, Pe3
- Direction
- highere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Nitrogen (0, 20, 40, and 60 kg N/ha) and phosphorus (0, 30, 60 and 90 kg P2O5/ha) were applied to groundnut (cv. Zhingabadam)”
e3“Plants receiving 60-6 kg NP had higher uptake of N, P and better morphological characters that eventually resulted in greater pod yield”
Claim · model-written summary
Groundnut receiving 60-6 kg NP had greater pod yield.
- Taxon
- groundnutArachis hypogaeae1
- Treatment
- 60-6 kg NPe3
- Outcome
- pod yielde3
- Direction
- greatere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Nitrogen (0, 20, 40, and 60 kg N/ha) and phosphorus (0, 30, 60 and 90 kg P2O5/ha) were applied to groundnut (cv. Zhingabadam)”
e3“Plants receiving 60-6 kg NP had higher uptake of N, P and better morphological characters that eventually resulted in greater pod yield”
Claim · model-written summary
Increasing N and P beyond N60 P60 tended to depress N and P uptake in groundnut.
- Taxon
- groundnutArachis hypogaeae1
- Treatment
- Further increase in nitrogen and phosphorus ratee4
- Outcome
- N and P uptakee4
- Direction
- depresse4
- Comparator
- N60 P60e4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Nitrogen (0, 20, 40, and 60 kg N/ha) and phosphorus (0, 30, 60 and 90 kg P2O5/ha) were applied to groundnut (cv. Zhingabadam)”
e4“Further increase in nitrogen and phosphorus rate (beyond N60 P60) tended to depress N and P uptake, number of pods per plant, 100-seed weight and pod yield”
Claim · model-written summary
Increasing N and P beyond N60 P60 tended to depress number of pods per plant, 100-seed weight and pod yield of groundnut.
- Taxon
- groundnutArachis hypogaeae1
- Treatment
- Further increase in nitrogen and phosphorus ratee4
- Outcome
- number of pods per plant, 100-seed weight and pod yielde4
- Direction
- depresse4
- Comparator
- N60 P60e4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Nitrogen (0, 20, 40, and 60 kg N/ha) and phosphorus (0, 30, 60 and 90 kg P2O5/ha) were applied to groundnut (cv. Zhingabadam)”
e4“Further increase in nitrogen and phosphorus rate (beyond N60 P60) tended to depress N and P uptake, number of pods per plant, 100-seed weight and pod yield”
Claim · model-written summary
The 40-60 and 60-60 kg NP doses did not differ significantly in groundnut.
- Taxon
- groundnutArachis hypogaeae1
- Treatment
- 40-60e5
- Outcome
- differencese5
- Comparator
- 60-60e5
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Nitrogen (0, 20, 40, and 60 kg N/ha) and phosphorus (0, 30, 60 and 90 kg P2O5/ha) were applied to groundnut (cv. Zhingabadam)”
e5“However, the differences were not significant between 40-60 and 60-60 kg NP doses”
Claim · model-written summary
Groundnut grown without or with lower levels of NP produced the lowest yield, with low accumulation of N and P.
- Taxon
- groundnutArachis hypogaeae1
- Treatment
- without or with lower levels of NPe6
- Outcome
- yielde6
- Direction
- loweste6
- Qualifier
- with low accumulatione6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Nitrogen (0, 20, 40, and 60 kg N/ha) and phosphorus (0, 30, 60 and 90 kg P2O5/ha) were applied to groundnut (cv. Zhingabadam)”
e6“Plants grown without or with lower levels of NP produces the lowest yield with low accumulation o f N and P”
Claim · model-written summary
A good groundnut yield of 2417 kg/ha could be harvested at 40-60 kg NP per hectare.
- Taxon
- groundnutArachis hypogaeae7
- Outcome
- yielde7
- Value
- 2417 kg/hae7
- Qualifier
- 40-60 kg NP per hectaree7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“The results revealed that a good yield (2417 kg/ha) of groundnut could be harvested at 40-60 kg NP per hectare”
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See all 42 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.