Abstract
A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka), to find out the effect of two levels of pinching i.e., no pinching and pinching andeight levels of four plant growth regulators viz., CCC (750 and 1000 ppm), GA3(100 and 200ppm), NAA (30 and 60 ppm) and ethrel (750 and 1000 ppm) in African marigold (Tagetes erecta Linn.) cv. Orange Double. The results revealed that pinching treatment had recorded significantly higher number of primary branches (12.0), flowers (61.8) and seed yield (18.2 g) per plant and per hectare (473.7 kg). The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4), flowers (68.6), seed yield per plant (20.6 g) and per hectare (531.5 kg), 1000 seed weight (3.3 g), germination (90%), field emergence (77.1%), root length (6.3 cm), shoot length (5.4 cm), seedling dry weight (11.4mg) and vigourindex (1059) followed by NAA (60 ppm) spray.
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Claims 16
Claim · model-written summary
Pinching significantly increased the number of primary branches of African marigold (12.0).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- pinching treatmente1
- Outcome
- number of primary branchese1
- Direction
- significantly highere1
- Value
- 12.0e1
- Comparator
- no pinchinge3
- Setting
- Dharwad (Karnataka)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e1“pinching treatment had recorded significantly higher number of primary branches (12.0), flowers (61.8) and seed yield (18.2 g) per plant and per hectare (473.7 kg)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e3“i.e., no pinching and pinching”
Claim · model-written summary
Pinching significantly increased the number of flowers of African marigold (61.8).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- pinching treatmente1
- Outcome
- flowerse1
- Direction
- significantly highere1
- Value
- 61.8e1
- Comparator
- no pinchinge3
- Setting
- Dharwad (Karnataka)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e1“pinching treatment had recorded significantly higher number of primary branches (12.0), flowers (61.8) and seed yield (18.2 g) per plant and per hectare (473.7 kg)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e3“i.e., no pinching and pinching”
Claim · model-written summary
Pinching significantly increased seed yield per plant of African marigold (18.2 g).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- pinching treatmente1
- Outcome
- seed yielde1
- Direction
- significantly highere1
- Value
- 18.2 ge1
- Qualifier
- per plante1
- Comparator
- no pinchinge3
- Setting
- Dharwad (Karnataka)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e1“pinching treatment had recorded significantly higher number of primary branches (12.0), flowers (61.8) and seed yield (18.2 g) per plant and per hectare (473.7 kg)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e3“i.e., no pinching and pinching”
Claim · model-written summary
Pinching significantly increased seed yield per hectare of African marigold (473.7 kg).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- pinching treatmente1
- Outcome
- seed yielde1
- Direction
- significantly highere1
- Value
- 473.7 kge1
- Qualifier
- per hectaree1
- Comparator
- no pinchinge3
- Setting
- Dharwad (Karnataka)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e1“pinching treatment had recorded significantly higher number of primary branches (12.0), flowers (61.8) and seed yield (18.2 g) per plant and per hectare (473.7 kg)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e3“i.e., no pinching and pinching”
Claim · model-written summary
GA3 (200 ppm) significantly increased plant height of African marigold (101.2 cm).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- plant heighte4
- Direction
- significantly highere4
- Value
- 101.2 cme4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm)”
Claim · model-written summary
GA3 (200 ppm) significantly increased number of primary branches of African marigold (14.4).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- number of primary branchese4
- Direction
- significantly highere4
- Value
- 14.4e4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4)”
Claim · model-written summary
GA3 (200 ppm) significantly increased number of flowers of African marigold (68.6).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- flowerse4
- Direction
- significantly highere4
- Value
- 68.6e4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4), flowers (68.6)”
Claim · model-written summary
GA3 (200 ppm) significantly increased seed yield per plant of African marigold (20.6 g).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- seed yielde4
- Direction
- significantly highere4
- Value
- 20.6 ge4
- Qualifier
- per plante4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4), flowers (68.6), seed yield per plant (20.6 g)”
Claim · model-written summary
GA3 (200 ppm) significantly increased seed yield per hectare of African marigold (531.5 kg).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- seed yielde4
- Direction
- significantly highere4
- Value
- 531.5 kge4
- Qualifier
- per hectaree4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4), flowers (68.6), seed yield per plant (20.6 g) and per hectare (531.5 kg)”
Claim · model-written summary
GA3 (200 ppm) significantly increased 1000 seed weight of African marigold (3.3 g).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- 1000 seed weighte4
- Direction
- significantly highere4
- Value
- 3.3 ge4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4), flowers (68.6), seed yield per plant (20.6 g) and per hectare (531.5 kg), 1000 seed weight (3.3 g)”
Claim · model-written summary
GA3 (200 ppm) significantly increased germination of African marigold (90%).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- germinatione4
- Direction
- significantly highere4
- Value
- 90%e4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4), flowers (68.6), seed yield per plant (20.6 g) and per hectare (531.5 kg), 1000 seed weight (3.3 g), germination (90%)”
Claim · model-written summary
GA3 (200 ppm) significantly increased field emergence of African marigold (77.1%).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- field emergencee4
- Direction
- significantly highere4
- Value
- 77.1%e4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4), flowers (68.6), seed yield per plant (20.6 g) and per hectare (531.5 kg), 1000 seed weight (3.3 g), germination (90%), field emergence (77.1%)”
Claim · model-written summary
GA3 (200 ppm) significantly increased root length of African marigold seedlings (6.3 cm).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- root lengthe4
- Direction
- significantly highere4
- Value
- 6.3 cme4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4), flowers (68.6), seed yield per plant (20.6 g) and per hectare (531.5 kg), 1000 seed weight (3.3 g), germination (90%), field emergence (77.1%), root length (6.3 cm)”
Claim · model-written summary
GA3 (200 ppm) significantly increased shoot length of African marigold seedlings (5.4 cm).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- shoot lengthe4
- Direction
- significantly highere4
- Value
- 5.4 cme4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4), flowers (68.6), seed yield per plant (20.6 g) and per hectare (531.5 kg), 1000 seed weight (3.3 g), germination (90%), field emergence (77.1%), root length (6.3 cm), shoot length (5.4 cm)”
Claim · model-written summary
GA3 (200 ppm) significantly increased seedling dry weight of African marigold (11.4 mg).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- seedling dry weighte4
- Direction
- significantly highere4
- Value
- 11.4mge4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4), flowers (68.6), seed yield per plant (20.6 g) and per hectare (531.5 kg), 1000 seed weight (3.3 g), germination (90%), field emergence (77.1%), root length (6.3 cm), shoot length (5.4 cm), seedling dry weight (11.4mg)”
Claim · model-written summary
GA3 (200 ppm) significantly increased vigour index of African marigold (1059).
- Taxon
- African marigold (Tagetes erecta Linn.)
Tagetes erectae2 - Material
- Orange Doublee2
- Treatment
- GA3 (200 ppm)e4
- Outcome
- vigourindexe4
- Direction
- significantly highere4
- Value
- 1059e4
- Setting
- Dharwad (Karnataka)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“A field trial was conducted at the University of Agricultural Sciences, Dharwad (Karnataka)”
e2“in African marigold (Tagetes erecta Linn.) cv. Orange Double”
e4“The spray of GA3 (200 ppm) recorded significantly higher plant height (101.2 cm), number of primary branches (14.4), flowers (68.6), seed yield per plant (20.6 g) and per hectare (531.5 kg), 1000 seed weight (3.3 g), germination (90%), field emergence (77.1%), root length (6.3 cm), shoot length (5.4 cm), seedling dry weight (11.4mg) and vigourindex (1059)”
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