Abstract
A field experiment was conducted during 1995–97 at Ghaghraghat, Uttar Pradesh, to study the effect of integrated nutrient management on rice [Oryza sativa L) and residual effect on succeeding wheat [Triticum aestivum L. emend. Fiori & Paol.). Application of 50% of recommended dose of nitrogen (RDN) through inorganic fertilizer (IF) + dhaincha (Sesbania aculeata L.) @ 2.5 tonnes/ha to rice gave significantly higher mean grain yield of rice (31.8 q/ha) and wheat (28.4 q/ha) over rest of the treatments except 50% RDN-IF+PM @ 5 tonnes/ha in rice. The yield of succeeding wheat increased by 43.1 to 48.9% because of integrated use over the control. Rice fertilized with 75% RDN through inorganic fertilizer (IF) + blue green algae (BGA @ 16 kg/ha) resulted in significantly higher grain yield over 75% RDN-IF+BGA @12 kg/ha during both the years. Application of ZnSO4 with full RDF resulted significantly higher yield of rice and succeeding wheat as compared to full RDF alone through inorganic fertilizers. There was a build-up of available N, P, K and organic carbon in soil in all integrated nutrient management practices except full RDF alone and RDF + ZnSO4. The bulk density and pH reduced under in all nutrient management practices.
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Claims 6
Claim · model-written summary
The dhaincha-integrated treatment produced rice grain yield of 31.8 q/ha, significantly above most alternatives.
- Taxon
- rice
Oryza sativae0t0 - Treatment
- 50% of recommended dose of nitrogen (RDN) through inorganic fertilizer (IF) + dhaincha (Sesbania aculeata L.) @ 2.5 tonnes/hae0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 31.8 q/hae0
- Comparator
- rest of the treatments except 50% RDN-IF+PM @ 5 tonnes/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of 50% of recommended dose of nitrogen (RDN) through inorganic fertilizer (IF) + dhaincha (Sesbania aculeata L.) @ 2.5 tonnes/ha to rice gave significantly higher mean grain yield of rice (31.8 q/ha) and wheat (28.4 q/ha) over rest of the treatments except 50% RDN-IF+PM @ 5 tonnes/ha in rice.”
t0“rice”
Claim · model-written summary
The dhaincha-integrated treatment produced succeeding wheat grain yield of 28.4 q/ha.
- Taxon
- wheat
Triticum aestivume0t0 - Treatment
- 50% of recommended dose of nitrogen (RDN) through inorganic fertilizer (IF) + dhaincha (Sesbania aculeata L.) @ 2.5 tonnes/hae0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 28.4 q/hae0
- Comparator
- rest of the treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of 50% of recommended dose of nitrogen (RDN) through inorganic fertilizer (IF) + dhaincha (Sesbania aculeata L.) @ 2.5 tonnes/ha to rice gave significantly higher mean grain yield of rice (31.8 q/ha) and wheat (28.4 q/ha) over rest of the treatments except 50% RDN-IF+PM @ 5 tonnes/ha in rice.”
t0“wheat”
Claim · model-written summary
Integrated nutrient use raised succeeding wheat yield 43.1 to 48.9% over the control.
- Taxon
- wheatTriticum aestivume0t0
- Treatment
- integrated usee0
- Outcome
- yielde0
- Direction
- increasede0
- Value
- 43.1 to 48.9%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of succeeding wheat increased by 43.1 to 48.9% because of integrated use over the control.”
t0“wheat”
Claim · model-written summary
A higher blue-green-algae rate gave significantly higher rice yield.
- Taxon
- RiceOryza sativae0
- Treatment
- 75% RDN through inorganic fertilizer (IF) + blue green algae (BGA @ 16 kg/ha)e0
- Outcome
- grain yielde0
- Direction
- highere0
- Comparator
- 75% RDN-IF+BGA @12 kg/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rice fertilized with 75% RDN through inorganic fertilizer (IF) + blue green algae (BGA @ 16 kg/ha) resulted in significantly higher grain yield over 75% RDN-IF+BGA @12 kg/ha during both the years.”
Claim · model-written summary
ZnSO4 with full fertilizer increased rice yield over full fertilizer alone.
- Taxon
- riceOryza sativae0t0
- Treatment
- ZnSO4 with full RDFe0
- Outcome
- yielde0
- Direction
- highere0
- Comparator
- full RDF alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of ZnSO4 with full RDF resulted significantly higher yield of rice and succeeding wheat as compared to full RDF alone through inorganic fertilizers.”
t0“rice”
Claim · model-written summary
ZnSO4 with full fertilizer increased succeeding wheat yield over full fertilizer alone.
- Taxon
- wheatTriticum aestivume0t0
- Treatment
- ZnSO4 with full RDFe0
- Outcome
- yielde0
- Direction
- highere0
- Comparator
- full RDF alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of ZnSO4 with full RDF resulted significantly higher yield of rice and succeeding wheat as compared to full RDF alone through inorganic fertilizers.”
t0“wheat”
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See all 3,438 papers →8 of 9 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.