Abstract
A field experiment was conducted at Agricultural and Horticultural Research Station, Bavikere, KSNUAHS, Shivamogga, India during Late Kharif 2022 to evaluate the effect of nano and conventional urea on growth and yield of ragi. The experiment was laid out in RCBD with eleven treatments replicated thrice. The treatments comprised of absolute control (T1), recommended dose of fertilizer (T2), 50 per cent RDN + two sprays of 0.4 per cent nano urea fertilizer at 30 & 45 DAT (T3), 75 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DAT (T4), 75 percent RDN + two sprays of 0.4 percent nano urea fertilizer at 30 & 45 DAT (T5), 100 per cent RDN + one spray of 0.4 percent nano urea fertilizer at 30 DAT (T6), 50 percent RDN + two sprays of 2 per cent urea fertilizer at 30 & 45 DAT (T7), 75 per cent RDN + one spray of 2 per cent urea fertilizer at 30 DAT (T8), 75 percent RDN + two sprays of 2 percent urea fertilizer at 30 & 45 DAT (T9), 100 per cent RDN + one spray of 2 per cent urea fertilizer at 30 DAT (T10), four sprays of 0.4 per cent nano urea fertilizer at 15, 30, 45 & 60 DAT (T11). The results revealed that the application of 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DAT (T6) recorded higher plant height (94.13 cm), number of tillers hill-1 (8.85), number of earheads per hill (7.86), finger length (8.46), grain yield (3812 kg ha-1), straw yield (6453 kg ha-1) and harvest index (37.13%), which was statistically on par with the T10 and T5. Treatment T6 produced 9.32 per cent higher grain yield compared to T2.
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Claims 8
Claim · model-written summary
T6 recorded higher plant height of 94.13 cm and was on par with T10 and T5.
- Taxon
- Ragi
Eleusine coracanat0 - Treatment
- 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DATe0
- Outcome
- plant heighte0
- Direction
- highere0
- Value
- 94.13 cme0
- Comparator
- T10 and T5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the application of 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DAT (T6) recorded higher plant height (94.13 cm), number of tillers hill-1 (8.85), number of earheads per hill (7.86), finger length (8.46), grain yield (3812 kg ha-1), straw yield (6453 kg ha-1) and harvest index (37.13%), which was statistically on par with the T10 and T5.”
t0“Ragi”
Claim · model-written summary
T6 recorded higher number of tillers hill-1 of 8.85 and was on par with T10 and T5.
- Taxon
- RagiEleusine coracanat0
- Treatment
- 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DATe0
- Outcome
- number of tillers hill-1e0
- Direction
- highere0
- Value
- 8.85e0
- Comparator
- T10 and T5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the application of 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DAT (T6) recorded higher plant height (94.13 cm), number of tillers hill-1 (8.85), number of earheads per hill (7.86), finger length (8.46), grain yield (3812 kg ha-1), straw yield (6453 kg ha-1) and harvest index (37.13%), which was statistically on par with the T10 and T5.”
t0“Ragi”
Claim · model-written summary
T6 recorded higher number of earheads per hill of 7.86 and was on par with T10 and T5.
- Taxon
- RagiEleusine coracanat0
- Treatment
- 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DATe0
- Outcome
- number of earheads per hille0
- Direction
- highere0
- Value
- 7.86e0
- Comparator
- T10 and T5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the application of 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DAT (T6) recorded higher plant height (94.13 cm), number of tillers hill-1 (8.85), number of earheads per hill (7.86), finger length (8.46), grain yield (3812 kg ha-1), straw yield (6453 kg ha-1) and harvest index (37.13%), which was statistically on par with the T10 and T5.”
t0“Ragi”
Claim · model-written summary
T6 recorded higher finger length of 8.46 and was on par with T10 and T5.
- Taxon
- RagiEleusine coracanat0
- Treatment
- 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DATe0
- Outcome
- finger lengthe0
- Direction
- highere0
- Value
- 8.46e0
- Comparator
- T10 and T5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the application of 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DAT (T6) recorded higher plant height (94.13 cm), number of tillers hill-1 (8.85), number of earheads per hill (7.86), finger length (8.46), grain yield (3812 kg ha-1), straw yield (6453 kg ha-1) and harvest index (37.13%), which was statistically on par with the T10 and T5.”
t0“Ragi”
Claim · model-written summary
T6 recorded higher grain yield of 3812 kg ha-1 and was on par with T10 and T5.
- Taxon
- RagiEleusine coracanat0
- Treatment
- 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DATe0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 3812 kg ha-1e0
- Comparator
- T10 and T5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the application of 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DAT (T6) recorded higher plant height (94.13 cm), number of tillers hill-1 (8.85), number of earheads per hill (7.86), finger length (8.46), grain yield (3812 kg ha-1), straw yield (6453 kg ha-1) and harvest index (37.13%), which was statistically on par with the T10 and T5.”
t0“Ragi”
Claim · model-written summary
T6 recorded higher straw yield of 6453 kg ha-1 and was on par with T10 and T5.
- Taxon
- RagiEleusine coracanat0
- Treatment
- 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DATe0
- Outcome
- straw yielde0
- Direction
- highere0
- Value
- 6453 kg ha-1e0
- Comparator
- T10 and T5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the application of 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DAT (T6) recorded higher plant height (94.13 cm), number of tillers hill-1 (8.85), number of earheads per hill (7.86), finger length (8.46), grain yield (3812 kg ha-1), straw yield (6453 kg ha-1) and harvest index (37.13%), which was statistically on par with the T10 and T5.”
t0“Ragi”
Claim · model-written summary
T6 recorded higher harvest index of 37.13% and was on par with T10 and T5.
- Taxon
- RagiEleusine coracanat0
- Treatment
- 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DATe0
- Outcome
- harvest indexe0
- Direction
- highere0
- Value
- 37.13%e0
- Comparator
- T10 and T5e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results revealed that the application of 100 per cent RDN + one spray of 0.4 per cent nano urea fertilizer at 30 DAT (T6) recorded higher plant height (94.13 cm), number of tillers hill-1 (8.85), number of earheads per hill (7.86), finger length (8.46), grain yield (3812 kg ha-1), straw yield (6453 kg ha-1) and harvest index (37.13%), which was statistically on par with the T10 and T5.”
t0“Ragi”
Claim · model-written summary
T6 produced 9.32 per cent higher grain yield than T2.
- Taxon
- RagiEleusine coracanat0
- Treatment
- T6e0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 9.32 per cente0
- Comparator
- T2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatment T6 produced 9.32 per cent higher grain yield compared to T2.”
t0“Ragi”
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