Abstract
Field investigations were carried out at the Experimental farm, Department of Agronomy, Annamalai University, Annamalainagar, which represents the tail end area of Cauvery Deltaic Zone of Tamil Nadu, India, to study the Effect of Integrated nutrient management practices on growth, yield and nutrient uptake of rice. The experiments were laid out in randomized block design with three replications. Integrated application of 75% recommended dose of N through fertilizer and 25% N through various organic manures (FYM, cow dung based vermicompost, cow dung and water hyacinth based vermicompost, enriched poultry manure compost, enriched coirpith compost, green manures and green leaf manures) with recommended dose of P and K were evaluated with farmers’ practice and absolute control. Among the different combinations, application of 75% RDN through fertilizer + 25% N through vermicompost (75% Cd + 25% Wh) had strikingly impressive effect on growth, yield attributes, grain and straw yield of rice and nutrient uptake. This treatment was statistically on par with the application of 75% RDN through fertilizer + 25% N through vermicompost (100% Cd). Vermicompost prepared from cow dung as well as cow dung and water hyacinth were on par with each other in recording higher values. The integration of organic and inorganic forms of N excelled over the absolute control treatment.
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Claims 6
Claim · model-written summary
The mixed fertilizer and vermicompost treatment had a strong effect on rice growth and yield attributes.
- Taxon
- rice (Oryza sativa L.)
Oryza sativat0 - Treatment
- 75% RDN through fertilizer + 25% N through vermicompost (75% Cd + 25% Wh)e0
- Outcome
- growth, yield attributese0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice (Oryza sativa L.)”
e0“application of 75% RDN through fertilizer + 25% N through vermicompost (75% Cd + 25% Wh) had strikingly impressive effect on growth, yield attributes, grain and straw yield of rice and nutrient uptake”
Claim · model-written summary
The mixed fertilizer and vermicompost treatment had a strong effect on grain and straw yield.
- Taxon
- rice (Oryza sativa L.)Oryza sativat0
- Treatment
- 75% RDN through fertilizer + 25% N through vermicompost (75% Cd + 25% Wh)e0
- Outcome
- grain and straw yielde0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice (Oryza sativa L.)”
e0“application of 75% RDN through fertilizer + 25% N through vermicompost (75% Cd + 25% Wh) had strikingly impressive effect on growth, yield attributes, grain and straw yield of rice and nutrient uptake”
Claim · model-written summary
The mixed fertilizer and vermicompost treatment had a strong effect on nutrient uptake.
- Taxon
- rice (Oryza sativa L.)Oryza sativat0
- Treatment
- 75% RDN through fertilizer + 25% N through vermicompost (75% Cd + 25% Wh)e0
- Outcome
- nutrient uptakee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice (Oryza sativa L.)”
e0“application of 75% RDN through fertilizer + 25% N through vermicompost (75% Cd + 25% Wh) had strikingly impressive effect on growth, yield attributes, grain and straw yield of rice and nutrient uptake”
Claim · model-written summary
The 75% Cd + 25% Wh vermicompost treatment was statistically on par with the 100% Cd vermicompost treatment.
- Taxon
- rice (Oryza sativa L.)Oryza sativat0
- Treatment
- This treatmente0
- Outcome
- statistically on pare0
- Direction
- statistically on pare0
- Comparator
- 75% RDN through fertilizer + 25% N through vermicompost (100% Cd)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice (Oryza sativa L.)”
e0“This treatment was statistically on par with the application of 75% RDN through fertilizer + 25% N through vermicompost (100% Cd)”
Claim · model-written summary
Cow dung and cow dung–water hyacinth vermicomposts gave similarly high values.
- Taxon
- rice (Oryza sativa L.)Oryza sativat0
- Treatment
- Vermicompost prepared from cow dung as well as cow dung and water hyacinthe0
- Outcome
- higher valuese0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice (Oryza sativa L.)”
e0“Vermicompost prepared from cow dung as well as cow dung and water hyacinth were on par with each other in recording higher values”
Claim · model-written summary
Integrated organic and inorganic nitrogen exceeded the absolute control.
- Taxon
- rice (Oryza sativa L.)Oryza sativat0
- Treatment
- integration of organic and inorganic forms of Ne0
- Outcome
- excellede0
- Direction
- excellede0
- Comparator
- absolute control treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice (Oryza sativa L.)”
e0“The integration of organic and inorganic forms of N excelled over the absolute control treatment”
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