Abstract
Currently, conventional fertilizers are used in large quantities to deliver nutrients to crops in India. It may result in soil health decline and fertilizer waste. Different techniques, such as nano fertilizers, are required to address this issue. Therefore, a field experiment was laid out in a farmer's field in the Chidambaram block during the kuruvai season of 2021-22 to determine the "Performance of different sources of nitrogen under different establishment methods of rice." The experiment was carried out in a split-plot design, which included three methods of crop establishment viz., mechanical transplanting, the system of rice intensification (SRI) and conventional transplanting in the main plot, and five nitrogen management methods viz., 100% RDN through urea, 100% RDN through vermicompost, 50% RDN through urea+50% RDN through nano urea, 50% RDN through vermicompost + 50% RDN through nano urea, and 100% RDN through nano urea in sub-plot replicated thrice. The experiment findings demonstrated that among the establishment techniques and nitrogen management practices tested, the system of rice intensification and application of 50% inorganic nitrogen in combination with 50% nano nitrogen was the most productive in terms of plant height (90.29 ,105.39 cm), number of tillers/m2 (337.39, 403.15), dry matter production (10135, 12331 kg/ha) and crop growth rate (10.35, 12.41 g/m2/day) resulting in higher grain (4794, 5972 kg/ha) and straw yield (7216, 8692 kg/ha). Nano fertilizer application promoted the growth and development activity in rice and demonstrated the potential to improve crop production and plant nutrition.
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Claims 7
Claim · model-written summary
The system of rice intensification with 50% inorganic nitrogen and 50% nano nitrogen gave a higher plant height (90.29 and 105.39 cm).
- Taxon
- rice
Oryza sativat0 - Treatment
- 50% inorganic nitrogen in combination with 50% nano nitrogene1
- Outcome
- plant heighte1
- Direction
- higherinferrede1
- Value
- 90.29 ,105.39 cme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“establishment methods of rice”
e1“the system of rice intensification and application of 50% inorganic nitrogen in combination with 50% nano nitrogen was the most productive in terms of plant height (90.29 ,105.39 cm), number of tillers/m2 (337.39, 403.15), dry matter production (10135, 12331 kg/ha) and crop growth rate (10.35, 12.41 g/m2/day) resulting in higher grain (4794, 5972 kg/ha) and straw yield (7216, 8692 kg/ha)”
Claim · model-written summary
The system of rice intensification with 50% inorganic nitrogen and 50% nano nitrogen gave a higher number of tillers per m2 (337.39 and 403.15).
- Taxon
- riceOryza sativat0
- Treatment
- 50% inorganic nitrogen in combination with 50% nano nitrogene1
- Outcome
- number of tillers/m2e1
- Direction
- higherinferrede1
- Value
- 337.39, 403.15e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“establishment methods of rice”
e1“the system of rice intensification and application of 50% inorganic nitrogen in combination with 50% nano nitrogen was the most productive in terms of plant height (90.29 ,105.39 cm), number of tillers/m2 (337.39, 403.15), dry matter production (10135, 12331 kg/ha) and crop growth rate (10.35, 12.41 g/m2/day) resulting in higher grain (4794, 5972 kg/ha) and straw yield (7216, 8692 kg/ha)”
Claim · model-written summary
The system of rice intensification with 50% inorganic nitrogen and 50% nano nitrogen gave a higher dry matter production (10135 and 12331 kg/ha).
- Taxon
- riceOryza sativat0
- Treatment
- 50% inorganic nitrogen in combination with 50% nano nitrogene1
- Outcome
- dry matter productione1
- Direction
- higherinferrede1
- Value
- 10135, 12331 kg/hae1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“establishment methods of rice”
e1“the system of rice intensification and application of 50% inorganic nitrogen in combination with 50% nano nitrogen was the most productive in terms of plant height (90.29 ,105.39 cm), number of tillers/m2 (337.39, 403.15), dry matter production (10135, 12331 kg/ha) and crop growth rate (10.35, 12.41 g/m2/day) resulting in higher grain (4794, 5972 kg/ha) and straw yield (7216, 8692 kg/ha)”
Claim · model-written summary
The system of rice intensification with 50% inorganic nitrogen and 50% nano nitrogen gave a higher crop growth rate (10.35 and 12.41 g/m2/day).
- Taxon
- riceOryza sativat0
- Treatment
- 50% inorganic nitrogen in combination with 50% nano nitrogene1
- Outcome
- crop growth ratee1
- Direction
- higherinferrede1
- Value
- 10.35, 12.41 g/m2/daye1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“establishment methods of rice”
e1“the system of rice intensification and application of 50% inorganic nitrogen in combination with 50% nano nitrogen was the most productive in terms of plant height (90.29 ,105.39 cm), number of tillers/m2 (337.39, 403.15), dry matter production (10135, 12331 kg/ha) and crop growth rate (10.35, 12.41 g/m2/day) resulting in higher grain (4794, 5972 kg/ha) and straw yield (7216, 8692 kg/ha)”
Claim · model-written summary
The system of rice intensification with 50% inorganic nitrogen and 50% nano nitrogen gave a higher grain yield (4794 and 5972 kg/ha).
- Taxon
- riceOryza sativat0
- Treatment
- 50% inorganic nitrogen in combination with 50% nano nitrogene1
- Outcome
- graine1
- Direction
- highere1
- Value
- 4794, 5972 kg/hae1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“establishment methods of rice”
e1“the system of rice intensification and application of 50% inorganic nitrogen in combination with 50% nano nitrogen was the most productive in terms of plant height (90.29 ,105.39 cm), number of tillers/m2 (337.39, 403.15), dry matter production (10135, 12331 kg/ha) and crop growth rate (10.35, 12.41 g/m2/day) resulting in higher grain (4794, 5972 kg/ha) and straw yield (7216, 8692 kg/ha)”
Claim · model-written summary
The system of rice intensification with 50% inorganic nitrogen and 50% nano nitrogen gave a higher straw yield (7216 and 8692 kg/ha).
- Taxon
- riceOryza sativat0
- Treatment
- 50% inorganic nitrogen in combination with 50% nano nitrogene1
- Outcome
- straw yielde1
- Direction
- higherinferrede1
- Value
- 7216, 8692 kg/hae1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“establishment methods of rice”
e1“the system of rice intensification and application of 50% inorganic nitrogen in combination with 50% nano nitrogen was the most productive in terms of plant height (90.29 ,105.39 cm), number of tillers/m2 (337.39, 403.15), dry matter production (10135, 12331 kg/ha) and crop growth rate (10.35, 12.41 g/m2/day) resulting in higher grain (4794, 5972 kg/ha) and straw yield (7216, 8692 kg/ha)”
Claim · model-written summary
Nano fertilizer application promoted the growth and development activity in rice.
- Taxon
- riceOryza sativat0
- Treatment
- Nano fertilizer applicatione2
- Outcome
- growth and development activitye2
- Direction
- promotede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“establishment methods of rice”
e2“Nano fertilizer application promoted the growth and development activity in rice”
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