Abstract
A field experiment was carried out at the wetland of Tamil Nadu Agricultural University, Coimbatore during Navarai (Dec - Jan) season 2010–11 to investigate the effect of foliar nutrition on growth, yield attributes and yield of rice. The experiment was laid out in a randomized block design with twelve treatments replicated thrice. The results revealed that combined application of organic and inorganic sources with foliar spray had enhanced effect on growth and yield of rice crop over application of chemical fertilizers or organic sources alone. Among the nutrient management treatments, the plant height, dry matter production, number of tillers, yield attributes and yield of grain (5631 kg ha-1) and straw (7647 kg ha-1) were the highest with recommended integrated nutrient management (INM) practice +2% urea phosphate spray at panicle initiation and 10 days later. However the yield was comparable with recommended INM practice + 2% DAP spray at panicle initiation and 10 days later and recommended INM practice + 1% urea phosphate spray at panicle initiation and 10 days later.
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Claims 6
Claim · model-written summary
Combined organic and inorganic inputs with foliar spray enhanced rice growth and yield over single-source inputs.
- Taxon
- rice
Oryza sativae0 - Treatment
- combined application of organic and inorganic sources with foliar spraye0
- Outcome
- growth and yielde0
- Direction
- enhancede0
- Comparator
- application of chemical fertilizers or organic sources alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“combined application of organic and inorganic sources with foliar spray had enhanced effect on growth and yield of rice crop over application of chemical fertilizers or organic sources alone”
Claim · model-written summary
INM with 2% urea phosphate spray gave the highest plant height, dry matter, tillers and yield attributes.
- Taxon
- RiceOryza sativat0
- Treatment
- recommended integrated nutrient management (INM) practice +2% urea phosphate spray at panicle initiation and 10 days latere0
- Outcome
- plant height, dry matter production, number of tillerse0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the plant height, dry matter production, number of tillers, yield attributes and yield of grain (5631 kg ha-1) and straw (7647 kg ha-1) were the highest with recommended integrated nutrient management (INM) practice +2% urea phosphate spray at panicle initiation and 10 days later”
t0“Rice”
Claim · model-written summary
The same INM spray treatment gave the highest grain yield of 5631 kg ha-1.
- Taxon
- RiceOryza sativat0
- Treatment
- recommended integrated nutrient management (INM) practice +2% urea phosphate spray at panicle initiation and 10 days latere0
- Outcome
- yield of graine0
- Direction
- higheste0
- Value
- 5631 kg ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield of grain (5631 kg ha-1) and straw (7647 kg ha-1) were the highest with recommended integrated nutrient management (INM) practice +2% urea phosphate spray at panicle initiation and 10 days later”
t0“Rice”
Claim · model-written summary
The same INM spray treatment gave the highest straw yield of 7647 kg ha-1.
- Taxon
- RiceOryza sativat0
- Treatment
- recommended integrated nutrient management (INM) practice +2% urea phosphate spray at panicle initiation and 10 days latere0
- Outcome
- strawe0
- Direction
- higheste0
- Value
- 7647 kg ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield of grain (5631 kg ha-1) and straw (7647 kg ha-1) were the highest with recommended integrated nutrient management (INM) practice +2% urea phosphate spray at panicle initiation and 10 days later”
t0“Rice”
Claim · model-written summary
Yield under the 2% urea phosphate spray was comparable to the 2% DAP spray.
- Taxon
- RiceOryza sativat0
- Treatment
- recommended integrated nutrient management (INM) practice +2% urea phosphate spray at panicle initiation and 10 days latere1
- Outcome
- yielde0
- Direction
- comparablee0
- Comparator
- recommended INM practice + 2% DAP spray at panicle initiation and 10 days latere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the yield was comparable with recommended INM practice + 2% DAP spray at panicle initiation and 10 days later”
e1“recommended integrated nutrient management (INM) practice +2% urea phosphate spray at panicle initiation and 10 days later”
t0“Rice”
Claim · model-written summary
Yield under the 2% urea phosphate spray was comparable to the 1% urea phosphate spray.
- Taxon
- RiceOryza sativat0
- Treatment
- recommended integrated nutrient management (INM) practice +2% urea phosphate spray at panicle initiation and 10 days latere2
- Outcome
- yielde1
- Direction
- comparablee1
- Comparator
- recommended INM practice + 1% urea phosphate spray at panicle initiation and 10 days latere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“recommended INM practice + 1% urea phosphate spray at panicle initiation and 10 days later”
e1“However the yield was comparable with recommended INM practice + 2% DAP spray at panicle initiation and 10 days later and recommended INM practice + 1% urea phosphate spray at panicle initiation and 10 days later.”
e2“recommended integrated nutrient management (INM) practice +2% urea phosphate spray at panicle initiation and 10 days later”
t0“Rice”
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