Abstract
A field experiment was conducted during Rabi 2024 at the Experimental Farm of Oilseeds Research Station, Latur to study the influence of foliar application of Nano Urea on growth and yield of linseed (Linum usitatissimum L.). The experiment was laid out in a Randomized Block Design comprising eight treatments viz., T1-Control, T2-100% NPK, T3-100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DAS, T4-75% RDN + 100% PK + 2 F.A. of Nano Urea @0.4% at 20 and 40 DAS, T5-75% RDN + 100% PK + 2 F.A. of Nano Urea @0.5% at 20 and 40 DAS, T6-50% RDN + 100% PK + 2 F.A. of Nano Urea @0.4% at 20 and 40 DAS, T7-50% RDN + 100% PK + 2 F.A. of Nano Urea @0.5% at 20 and 40 DAS and T8-100% PK + 3 F.A. of Nano Urea @0.5% at 15, 30 and 45 DAS, each replicated thrice. The results showed that the key growth attributes such as plant height (13.55 cm, 34.17 cm and 37.23 cm at 25, 50 DAS and at harvest), fresh weight (8.76 g at 25 DAS and 42.28 g at 50 DAS) and Dry weight (2.21 g at 25 DAS and 10.55 g at 50 DAS) plant-1, improved with the application of 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DAS which was found at par with treatment T4 (75% RDN + 100% PK + two foliar applications of Nano Urea @0.4% at 20 and 40 DAS), T2 (100% NPK) and T5 (75% RDN + 100% PK + two foliar applications of Nano Urea @0.5% at 20 and 40 DAS). In terms of productivity, significantly higher number of capsules plant-1 (34.93), number of seeds capsule-1 (9.18), seed yield (1090.53 kg ha-1) and straw yield (2029.31 kg ha-1) were observed with treatment 75% RDN + 100% PK + two foliar applications of Nano Urea @ 0.4% at 20 and 40 DAS. This performance was found statistically at par with T3 (100% NPK + one foliar application of Nano Urea @0.4% at 40 DAS), T2 (100% NPK) and T5 (75% RDN + 100% PK + two foliar applications of Nano Urea @0.5% at 20 and 40 DAS).
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Claims 11
Claim · model-written summary
T3 improved linseed height at 25 DAS to 13.55 cm.
- Taxon
- linseede2
- Treatment
- 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DASe1
- Outcome
- plant heighte0
- Direction
- improvede1
- Value
- 13.55 cme0
- Qualifier
- 25e0
Not reportedComparator
Verbatim
e0“plant height (13.55 cm, 34.17 cm and 37.23 cm at 25, 50 DAS and at harvest)”
e1“improved with the application of 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DAS”
e2“linseed (Linum usitatissimum L.)”
Claim · model-written summary
T3 improved plant height at 50 DAS to 34.17 cm.
- Taxon
- linseede2
- Treatment
- 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DASe1
- Outcome
- plant heighte0
- Direction
- improvede1
- Value
- 34.17 cme0
- Qualifier
- 50 DASe0
Not reportedComparator
Verbatim
e0“plant height (13.55 cm, 34.17 cm and 37.23 cm at 25, 50 DAS and at harvest)”
e1“improved with the application of 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DAS”
e2“linseed (Linum usitatissimum L.)”
Claim · model-written summary
T3 improved harvest plant height to 37.23 cm.
- Taxon
- linseede2
- Treatment
- 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DASe1
- Outcome
- plant heighte0
- Direction
- improvede1
- Value
- 37.23 cme0
- Qualifier
- at harveste0
Not reportedComparator
Verbatim
e0“plant height (13.55 cm, 34.17 cm and 37.23 cm at 25, 50 DAS and at harvest)”
e1“improved with the application of 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DAS”
e2“linseed (Linum usitatissimum L.)”
Claim · model-written summary
T3 improved fresh weight at 25 DAS to 8.76 g.
- Taxon
- linseede2
- Treatment
- 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DASe1
- Outcome
- fresh weighte0
- Direction
- improvede1
- Value
- 8.76 ge0
- Qualifier
- 25 DASe0
Not reportedComparator
Verbatim
e0“fresh weight (8.76 g at 25 DAS and 42.28 g at 50 DAS)”
e1“improved with the application of 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DAS”
e2“linseed (Linum usitatissimum L.)”
Claim · model-written summary
T3 improved fresh weight at 50 DAS to 42.28 g.
- Taxon
- linseede2
- Treatment
- 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DASe1
- Outcome
- fresh weighte0
- Direction
- improvede1
- Value
- 42.28 ge0
- Qualifier
- 50 DASe0
Not reportedComparator
Verbatim
e0“fresh weight (8.76 g at 25 DAS and 42.28 g at 50 DAS)”
e1“improved with the application of 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DAS”
e2“linseed (Linum usitatissimum L.)”
Claim · model-written summary
T3 improved dry weight at 25 DAS to 2.21 g.
- Taxon
- linseede2
- Treatment
- 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DASe1
- Outcome
- Dry weighte0
- Direction
- improvede1
- Value
- 2.21 ge0
- Qualifier
- 25 DASe0
Not reportedComparator
Verbatim
e0“Dry weight (2.21 g at 25 DAS and 10.55 g at 50 DAS)”
e1“improved with the application of 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DAS”
e2“linseed (Linum usitatissimum L.)”
Claim · model-written summary
T3 improved dry weight at 50 DAS to 10.55 g.
- Taxon
- linseede2
- Treatment
- 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DASe1
- Outcome
- Dry weighte0
- Direction
- improvede1
- Value
- 10.55 ge0
- Qualifier
- 50 DASe0
Not reportedComparator
Verbatim
e0“Dry weight (2.21 g at 25 DAS and 10.55 g at 50 DAS)”
e1“improved with the application of 100% NPK + 1 F.A. of Nano Urea @0.4% at 40 DAS”
e2“linseed (Linum usitatissimum L.)”
Claim · model-written summary
T4 produced significantly higher capsules per plant, 34.93.
- Taxon
- linseede2
- Treatment
- 75% RDN + 100% PK + two foliar applications of Nano Urea @ 0.4% at 20 and 40 DASe1
- Outcome
- number of capsules plant-1e0
- Direction
- highere0
- Value
- 34.93e0
Not reportedComparator
Verbatim
e0“significantly higher number of capsules plant-1 (34.93)”
e1“75% RDN + 100% PK + two foliar applications of Nano Urea @ 0.4% at 20 and 40 DAS”
e2“linseed (Linum usitatissimum L.)”
Claim · model-written summary
T4 produced significantly higher seeds per capsule, 9.18.
- Taxon
- linseede3
- Treatment
- 75% RDN + 100% PK + two foliar applications of Nano Urea @ 0.4% at 20 and 40 DASe2
- Outcome
- number of seeds capsule-1e0
- Direction
- highere1
- Value
- 9.18e0
Not reportedComparator
Verbatim
e0“number of seeds capsule-1 (9.18)”
e1“significantly higher number of capsules plant-1 (34.93), number of seeds capsule-1 (9.18)”
e2“75% RDN + 100% PK + two foliar applications of Nano Urea @ 0.4% at 20 and 40 DAS”
e3“linseed (Linum usitatissimum L.)”
Claim · model-written summary
T4 produced significantly higher seed yield, 1090.53 kg ha-1.
- Taxon
- linseede3
- Treatment
- 75% RDN + 100% PK + two foliar applications of Nano Urea @ 0.4% at 20 and 40 DASe2
- Outcome
- seed yielde0
- Direction
- highere1
- Value
- 1090.53 kg ha-1e0
Not reportedComparator
Verbatim
e0“seed yield (1090.53 kg ha-1)”
e1“significantly higher number of capsules plant-1 (34.93), number of seeds capsule-1 (9.18), seed yield (1090.53 kg ha-1)”
e2“75% RDN + 100% PK + two foliar applications of Nano Urea @ 0.4% at 20 and 40 DAS”
e3“linseed (Linum usitatissimum L.)”
Claim · model-written summary
T4 produced significantly higher straw yield, 2029.31 kg ha-1.
- Taxon
- linseede3
- Treatment
- 75% RDN + 100% PK + two foliar applications of Nano Urea @ 0.4% at 20 and 40 DASe2
- Outcome
- straw yielde0
- Direction
- highere1
- Value
- 2029.31 kg ha-1e0
Not reportedComparator
Verbatim
e0“straw yield (2029.31 kg ha-1)”
e1“significantly higher number of capsules plant-1 (34.93), number of seeds capsule-1 (9.18), seed yield (1090.53 kg ha-1) and straw yield (2029.31 kg ha-1)”
e2“75% RDN + 100% PK + two foliar applications of Nano Urea @ 0.4% at 20 and 40 DAS”
e3“linseed (Linum usitatissimum L.)”
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