Abstract
The experiment was carried out during the rabi season of 2023–24 at the Experimental Field (College of Agriculture, Central Agricultural University, Imphal, Manipur) to evaluate the impact of nano urea and nano DAP on fodder oats [Avena sativa (L.) Wilczek] growth, yield and economics. The fodder oat variety ‘JHO- 822’ was taken for experimentation. The experiment was laid out in Randomized Block Design (RBD) with ten treatments replicated thrice. The result of research work revealed that the treatment receiving 75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spray recorded maximum plant height i.e. 53.76 cm, 88.85 cm and 120.11 cm at 40, 60 and 80 days after sowing (DAS) and also recorded highest number of tillers per plant i.e. 4.23, 6.57 and 6.77 at 40, 60 and 80 DAS. The same treatment also recorded the highest green fodder yield (35.76 t/ha), dry matter content (21.67%), dry matter yield (7.61 t/ha), highest gross returns (Rs 89417.50/ha), highest net returns (Rs 46519.50/ha) and highest benefit:cost (B:C) ratio (1.08). The effect of treatments may be evaluated for seed production of oat.
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Claims 8
Claim · model-written summary
The combined treatment produced maximum plant height at 40, 60 and 80 days.
- Taxon
- fodder oatst0
- Material
- JHO- 822e2
- Treatment
- 75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spraye1
- Outcome
- plant heighte0
- Direction
- maximume0
- Value
- 53.76 cm, 88.85 cm and 120.11 cme0
Not reportedComparator
Verbatim
e0“75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spray recorded maximum plant height i.e. 53.76 cm, 88.85 cm and 120.11 cm at 40, 60 and 80 days after sowing (DAS)”
t0“fodder oats (Avena sativa L.)”
e1“75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spray”
e2“The fodder oat variety ‘JHO- 822’ was taken for experimentation.”
Claim · model-written summary
The combined treatment produced the most tillers at all three sampled dates.
- Taxon
- fodder oatst0
- Treatment
- 75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spraye1
- Outcome
- number of tillers per plante0
- Direction
- higheste0
- Value
- 4.23, 6.57 and 6.77e0
Not reportedComparator
Verbatim
e0“highest number of tillers per plant i.e. 4.23, 6.57 and 6.77 at 40, 60 and 80 DAS”
t0“fodder oats (Avena sativa L.)”
e1“75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spray”
Claim · model-written summary
The combined treatment yielded 35.76 t/ha green fodder.
- Taxon
- fodder oatst0
- Treatment
- 75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spraye1
- Outcome
- green fodder yielde0
- Direction
- higheste0
- Value
- 35.76 t/hae0
Not reportedComparator
Verbatim
e0“highest green fodder yield (35.76 t/ha)”
t0“fodder oats (Avena sativa L.)”
e1“75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spray”
Claim · model-written summary
The combined treatment gave 21.67% dry matter content.
- Taxon
- fodder oatst0
- Treatment
- 75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spraye1
- Outcome
- dry matter contente0
- Value
- 21.67%e0
Not reportedComparatorDirection
Verbatim
e0“dry matter content (21.67%)”
t0“fodder oats (Avena sativa L.)”
e1“75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spray”
Claim · model-written summary
The combined treatment yielded 7.61 t/ha dry matter.
- Taxon
- fodder oatst0
- Treatment
- 75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spraye1
- Outcome
- dry matter yielde0
- Value
- 7.61 t/hae0
Not reportedComparatorDirection
Verbatim
e0“dry matter yield (7.61 t/ha)”
t0“fodder oats (Avena sativa L.)”
e1“75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spray”
Claim · model-written summary
The combined treatment had the highest gross returns of Rs 89417.50/ha.
- Taxon
- fodder oatst0
- Treatment
- 75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spraye1
- Outcome
- gross returnse0
- Direction
- higheste0
- Value
- Rs 89417.50/hae0
Not reportedComparator
Verbatim
e0“highest gross returns (Rs 89417.50/ha)”
t0“fodder oats (Avena sativa L.)”
e1“75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spray”
Claim · model-written summary
The combined treatment had the highest net returns of Rs 46519.50/ha.
- Taxon
- fodder oatst0
- Treatment
- 75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spraye1
- Outcome
- net returnse0
- Direction
- higheste0
- Value
- Rs 46519.50/hae0
Not reportedComparator
Verbatim
e0“highest net returns (Rs 46519.50/ha)”
t0“fodder oats (Avena sativa L.)”
e1“75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spray”
Claim · model-written summary
The combined treatment had the highest benefit cost ratio of 1.08.
- Taxon
- fodder oatst0
- Treatment
- 75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spraye1
- Outcome
- benefit:cost (B:C) ratioe0
- Direction
- higheste0
- Value
- 1.08e0
Not reportedComparator
Verbatim
e0“highest benefit:cost (B:C) ratio (1.08)”
t0“fodder oats (Avena sativa L.)”
e1“75% RNP as basal along with 3 ml/l nano urea spray and 3 ml/l Nano DAP spray”
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