Abstract
A field experiment was conducted to study the effect of irrigation scheduling on growth, yield and water use efficiency of linseed (Linum usitatissimum L.) at Main Agricultural Research Station (MARS), Raichur, during the rabi season of 2023-24. The experiment was laid out in a randomized complete block design with five treatments, replicated four times. There were five treatments viz., T1: Pre sowing irrigation only, T2: Pre sowing irrigation fb one irrigation at vegetative stage (30-35 DAS), T3: Pre sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS), T4: Pre sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS) and T5: Rainfed condition. The results revealed that significantly higher plant height (60.94 cm), number of branches plant-1 (6.18), leaf area (36.94 cm2 plant-1), total dry matter production (16.41 g plant-1), number of capsules plant-1 (44.27), number of seeds (8.18 capsule-1), seed weight (2.98 g palnt-1), seed yield (1106 kg ha-1) and straw yield (2344 kg ha-1) was registered with pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS) which was found to be on par with pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS). Further, (T4) recorded significantly lower water use efficiency (5.26 kg ha-mm-1). Whereas the treatment under rainfed conditions (T5) recorded significantly higher water use efficiency (13.59 kg ha-mm-1) than all other treatments.
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Claims 11
Claim · model-written summary
The three-irrigation schedule gave significantly higher plant height (60.94 cm), on par with two irrigations.
- Taxon
- Linseedt0
- Treatment
- pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS)e0
- Outcome
- plant heighte0
- Direction
- highere0
- Value
- 60.94 cme0
- Comparator
- pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)e0
Verbatim
e0“The results revealed that significantly higher plant height (60.94 cm), number of branches plant-1 (6.18), leaf area (36.94 cm2 plant-1), total dry matter production (16.41 g plant-1), number of capsules plant-1 (44.27), number of seeds (8.18 capsule-1), seed weight (2.98 g palnt-1), seed yield (1106 kg ha-1) and straw yield (2344 kg ha-1) was registered with pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS) which was found to be on par with pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)”
t0“Linseed (Linum usitatissimum L.)”
Claim · model-written summary
The three-irrigation schedule gave significantly higher number of branches plant-1 (6.18), on par with two irrigations.
- Taxon
- Linseedt0
- Treatment
- pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS)e0
- Outcome
- number of branches plant-1e0
- Direction
- highere0
- Value
- 6.18e0
- Comparator
- pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)e0
Verbatim
e0“The results revealed that significantly higher plant height (60.94 cm), number of branches plant-1 (6.18), leaf area (36.94 cm2 plant-1), total dry matter production (16.41 g plant-1), number of capsules plant-1 (44.27), number of seeds (8.18 capsule-1), seed weight (2.98 g palnt-1), seed yield (1106 kg ha-1) and straw yield (2344 kg ha-1) was registered with pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS) which was found to be on par with pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)”
t0“Linseed (Linum usitatissimum L.)”
Claim · model-written summary
The three-irrigation schedule gave significantly higher leaf area (36.94 cm2 plant-1), on par with two irrigations.
- Taxon
- Linseedt0
- Treatment
- pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS)e0
- Outcome
- leaf areae0
- Direction
- highere0
- Value
- 36.94 cm2 plant-1e0
- Comparator
- pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)e0
Verbatim
e0“The results revealed that significantly higher plant height (60.94 cm), number of branches plant-1 (6.18), leaf area (36.94 cm2 plant-1), total dry matter production (16.41 g plant-1), number of capsules plant-1 (44.27), number of seeds (8.18 capsule-1), seed weight (2.98 g palnt-1), seed yield (1106 kg ha-1) and straw yield (2344 kg ha-1) was registered with pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS) which was found to be on par with pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)”
t0“Linseed (Linum usitatissimum L.)”
Claim · model-written summary
The three-irrigation schedule gave significantly higher total dry matter production (16.41 g plant-1), on par with two irrigations.
- Taxon
- Linseedt0
- Treatment
- pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS)e0
- Outcome
- total dry matter productione0
- Direction
- highere0
- Value
- 16.41 g plant-1e0
- Comparator
- pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)e0
Verbatim
e0“The results revealed that significantly higher plant height (60.94 cm), number of branches plant-1 (6.18), leaf area (36.94 cm2 plant-1), total dry matter production (16.41 g plant-1), number of capsules plant-1 (44.27), number of seeds (8.18 capsule-1), seed weight (2.98 g palnt-1), seed yield (1106 kg ha-1) and straw yield (2344 kg ha-1) was registered with pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS) which was found to be on par with pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)”
t0“Linseed (Linum usitatissimum L.)”
Claim · model-written summary
The three-irrigation schedule gave significantly higher number of capsules plant-1 (44.27), on par with two irrigations.
- Taxon
- Linseedt0
- Treatment
- pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS)e0
- Outcome
- number of capsules plant-1e0
- Direction
- highere0
- Value
- 44.27e0
- Comparator
- pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)e0
Verbatim
e0“The results revealed that significantly higher plant height (60.94 cm), number of branches plant-1 (6.18), leaf area (36.94 cm2 plant-1), total dry matter production (16.41 g plant-1), number of capsules plant-1 (44.27), number of seeds (8.18 capsule-1), seed weight (2.98 g palnt-1), seed yield (1106 kg ha-1) and straw yield (2344 kg ha-1) was registered with pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS) which was found to be on par with pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)”
t0“Linseed (Linum usitatissimum L.)”
Claim · model-written summary
The three-irrigation schedule gave significantly higher number of seeds (8.18 capsule-1), on par with two irrigations.
- Taxon
- Linseedt0
- Treatment
- pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS)e0
- Outcome
- number of seedse0
- Direction
- highere0
- Value
- 8.18 capsule-1e0
- Comparator
- pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)e0
Verbatim
e0“The results revealed that significantly higher plant height (60.94 cm), number of branches plant-1 (6.18), leaf area (36.94 cm2 plant-1), total dry matter production (16.41 g plant-1), number of capsules plant-1 (44.27), number of seeds (8.18 capsule-1), seed weight (2.98 g palnt-1), seed yield (1106 kg ha-1) and straw yield (2344 kg ha-1) was registered with pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS) which was found to be on par with pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)”
t0“Linseed (Linum usitatissimum L.)”
Claim · model-written summary
The three-irrigation schedule gave significantly higher seed weight (2.98 g palnt-1), on par with two irrigations.
- Taxon
- Linseedt0
- Treatment
- pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS)e0
- Outcome
- seed weighte0
- Direction
- highere0
- Value
- 2.98 g palnt-1e0
- Comparator
- pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)e0
Verbatim
e0“The results revealed that significantly higher plant height (60.94 cm), number of branches plant-1 (6.18), leaf area (36.94 cm2 plant-1), total dry matter production (16.41 g plant-1), number of capsules plant-1 (44.27), number of seeds (8.18 capsule-1), seed weight (2.98 g palnt-1), seed yield (1106 kg ha-1) and straw yield (2344 kg ha-1) was registered with pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS) which was found to be on par with pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)”
t0“Linseed (Linum usitatissimum L.)”
Claim · model-written summary
The three-irrigation schedule gave significantly higher seed yield (1106 kg ha-1), on par with two irrigations.
- Taxon
- Linseedt0
- Treatment
- pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS)e0
- Outcome
- seed yielde0
- Direction
- highere0
- Value
- 1106 kg ha-1e0
- Comparator
- pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)e0
Verbatim
e0“The results revealed that significantly higher plant height (60.94 cm), number of branches plant-1 (6.18), leaf area (36.94 cm2 plant-1), total dry matter production (16.41 g plant-1), number of capsules plant-1 (44.27), number of seeds (8.18 capsule-1), seed weight (2.98 g palnt-1), seed yield (1106 kg ha-1) and straw yield (2344 kg ha-1) was registered with pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS) which was found to be on par with pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)”
t0“Linseed (Linum usitatissimum L.)”
Claim · model-written summary
The three-irrigation schedule gave significantly higher straw yield (2344 kg ha-1), on par with two irrigations.
- Taxon
- Linseedt0
- Treatment
- pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS)e0
- Outcome
- straw yielde0
- Direction
- highere0
- Value
- 2344 kg ha-1e0
- Comparator
- pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)e0
Verbatim
e0“The results revealed that significantly higher plant height (60.94 cm), number of branches plant-1 (6.18), leaf area (36.94 cm2 plant-1), total dry matter production (16.41 g plant-1), number of capsules plant-1 (44.27), number of seeds (8.18 capsule-1), seed weight (2.98 g palnt-1), seed yield (1106 kg ha-1) and straw yield (2344 kg ha-1) was registered with pre-sowing irrigation fb three irrigations at vegetative stage (30-35 DAS), flowering stage (40-45 DAS) and capsule development stage (60-65 DAS) which was found to be on par with pre-sowing irrigation fb two irrigations at vegetative stage (30-35 DAS) and flowering stage (40-45 DAS)”
t0“Linseed (Linum usitatissimum L.)”
Claim · model-written summary
T4 produced significantly lower water use efficiency of 5.26 kg ha-mm-1.
Not reportedComparator
Verbatim
e0“(T4) recorded significantly lower water use efficiency (5.26 kg ha-mm-1)”
t0“Linseed (Linum usitatissimum L.)”
Claim · model-written summary
Rainfed T5 produced significantly higher water use efficiency of 13.59 kg ha-mm-1 than all other treatments.
Verbatim
e0“the treatment under rainfed conditions (T5) recorded significantly higher water use efficiency (13.59 kg ha-mm-1) than all other treatments”
t0“Linseed (Linum usitatissimum L.)”
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Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.