Abstract
Results obtained in field experiments conducted on Inseptisol during two consequtive kharif seasons of 1993 and 1994 at Kanpur with rice cultivar Saket-4 revealed that grain and straw yields of rice increased significantly with increasing levels of NPK fertilizers. Application of FYM @ 10 t ha−1 and blue green algae inoculation either alone or in combination, increased the economic yield. The average increase in the grain yield due to BGA was 0.24 t ha−1 (7.5%) while combined use of FYM and BGA showed the increase of 0.60 t ha−1 (19.2%). There was an economy of 30 kg N, 15 kg P and 15 kg K due to FYM and BGA in first crop of rice. Content and uptake of N, P and K in grain showed increasing trends as a result of NPK fertilizers, FYM and BGA inoculation either alone or in combination. Quality parameters like hulling percentage, milling percentage, protein and amylose contents also increased due to use of these inputs. At post-harvest stage of second year rice crop, there was a little variation in soil pH as affected by treatments. Addition of FYM and blue green algae showed positive changes in organic carbon and N content of the soil. Available P and K content also showed increasing tendency due to the treatments. Highest economic yield of the crop was noted in the treatment combination of N120P60K60 and FYM + BGA.
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Claims 14
Claim · model-written summary
Grain and straw yields of rice increased significantly with increasing levels of NPK fertilizers.
- Taxon
- rice
Oryza sativae0 - Treatment
- increasing levels of NPK fertilizerse0
- Outcome
- grain and straw yieldse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain and straw yields of rice increased significantly with increasing levels of NPK fertilizers”
Claim · model-written summary
FYM at 10 t per ha and blue green algae inoculation, alone or combined, increased rice economic yield.
- Taxon
- RiceOryza sativat0
- Treatment
- Application of FYM @ 10 t ha−1 and blue green algae inoculatione0
- Interactor
- blue green algaeCyanobacteriotae0other
- Outcome
- economic yielde0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“Application of FYM @ 10 t ha−1 and blue green algae inoculation either alone or in combination, increased the economic yield”
Claim · model-written summary
Blue green algae raised rice grain yield by an average of 0.24 t per ha (7.5%).
- Taxon
- RiceOryza sativat0
- Treatment
- BGAe0
- Interactor
- BGAe0other
- Outcome
- grain yielde0
- Direction
- increasee0
- Value
- 0.24 t ha−1 (7.5%)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“The average increase in the grain yield due to BGA was 0.24 t ha−1 (7.5%)”
Claim · model-written summary
Combined use of FYM and BGA raised rice grain yield by 0.60 t per ha (19.2%).
- Taxon
- RiceOryza sativat0
- Treatment
- combined use of FYM and BGAe0
- Interactor
- BGAe0other
- Outcome
- grain yielde0
- Direction
- increasee0
- Value
- 0.60 t ha−1 (19.2%)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“The average increase in the grain yield due to BGA was 0.24 t ha−1 (7.5%) while combined use of FYM and BGA showed the increase of 0.60 t ha−1 (19.2%)”
Claim · model-written summary
FYM and BGA saved 30 kg N in the first rice crop.
- Taxon
- RiceOryza sativat0
- Treatment
- FYM and BGAe0
- Interactor
- BGAe0other
- Outcome
- economye0
- Direction
- economye0
- Value
- 30 kg Ne0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“There was an economy of 30 kg N, 15 kg P and 15 kg K due to FYM and BGA in first crop of rice”
Claim · model-written summary
FYM and BGA saved 15 kg P in the first rice crop.
- Taxon
- RiceOryza sativat0
- Treatment
- FYM and BGAe0
- Interactor
- BGAe0other
- Outcome
- economye0
- Direction
- economye0
- Value
- 15 kg Pe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“There was an economy of 30 kg N, 15 kg P and 15 kg K due to FYM and BGA in first crop of rice”
Claim · model-written summary
FYM and BGA saved 15 kg K in the first rice crop.
- Taxon
- RiceOryza sativat0
- Treatment
- FYM and BGAe0
- Interactor
- BGAe0other
- Outcome
- economye0
- Direction
- economye0
- Value
- 15 kg Ke0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“There was an economy of 30 kg N, 15 kg P and 15 kg K due to FYM and BGA in first crop of rice”
Claim · model-written summary
Content and uptake of N, P and K in rice grain showed increasing trends with NPK fertilizers, FYM and BGA inoculation, alone or combined.
- Taxon
- RiceOryza sativat0
- Organ / stage
- graine0
- Treatment
- NPK fertilizers, FYM and BGA inoculatione0
- Interactor
- BGAe0other
- Outcome
- Content and uptake of N, P and K in graine0
- Direction
- increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“Content and uptake of N, P and K in grain showed increasing trends as a result of NPK fertilizers, FYM and BGA inoculation either alone or in combination”
Claim · model-written summary
Hulling and milling percentages of rice increased with these inputs.
- Taxon
- RiceOryza sativat0
- Treatment
- these inputse0
- Outcome
- hulling percentage, milling percentagee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“Quality parameters like hulling percentage, milling percentage, protein and amylose contents also increased due to use of these inputs”
Claim · model-written summary
Protein and amylose contents of rice increased with these inputs.
- Taxon
- RiceOryza sativat0
- Treatment
- these inputse0
- Outcome
- protein and amylose contentse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“Quality parameters like hulling percentage, milling percentage, protein and amylose contents also increased due to use of these inputs”
Claim · model-written summary
Soil pH after the second-year rice crop varied little with the treatments.
- Taxon
- RiceOryza sativat0
- Treatment
- treatmentse0
- Outcome
- soil pHe0
- Direction
- little variatione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“At post-harvest stage of second year rice crop, there was a little variation in soil pH as affected by treatments”
Claim · model-written summary
Adding FYM and blue green algae changed soil organic carbon and N content positively.
- Taxon
- RiceOryza sativat0
- Treatment
- Addition of FYM and blue green algaee0
- Interactor
- blue green algaeCyanobacteriotae0other
- Outcome
- organic carbon and N content of the soile0
- Direction
- positive changese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“Addition of FYM and blue green algae showed positive changes in organic carbon and N content of the soil”
Claim · model-written summary
Available soil P and K content tended to increase with the treatments.
- Taxon
- RiceOryza sativat0
- Treatment
- the treatmentse0
- Outcome
- Available P and K contente0
- Direction
- increasing tendencye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“Available P and K content also showed increasing tendency due to the treatments”
Claim · model-written summary
The highest rice economic yield was with N120P60K60 plus FYM and BGA.
- Taxon
- RiceOryza sativat0
- Treatment
- N120P60K60 and FYM + BGAe0
- Interactor
- BGAe0other
- Outcome
- economic yielde0
- Direction
- Higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice (Oryza sativa L.)”
e0“Highest economic yield of the crop was noted in the treatment combination of N120P60K60 and FYM + BGA”
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