Abstract
The present investigation was conducted during the rabi season of 2021-22 and 2022-23 in the Experimental farm, Department of Horticulture, College of Agriculture, Assam Agricultural University, Jorhat.The experiment was laid out in a Randomized Block Design (factorial) with three replications.The sixteen treatments comprised combinations of four different concentrations of GA 3 viz., G 0 (0 ppm), G 1 (25 ppm), G 2 (50 ppm) and G 3 (75 ppm) and four different head decapitation methods viz., D 1 (decapitation of the primary head at appearance), D 2 (decapitation of the primary head at the marketable stage), D 3 (decapitation of the secondary heads at appearance) and D 0 (control).Among GA 3 treatments, GA 3 @50ppm GA 3 was applied as seedling root dip treatment for 24 hours before transplanting was found to be the best in producing highest seed yield per plant (4.24 g/plant) and seed yield per hectare (1.59 q/ha).While among different decapitation methods, D 1 (Decapitation of primary head at appearance resulted the highest seed yield per plant (4.19 g) and seed yield per hectare (1.98 q ha -1 ).Therefore, it is suggested that decapitation of the primary head at appearance (D 1 ) can be recommended for commercial seed production of broccoli.Moreover, the interaction effect of G 2 D 1 (GA 3 @50 ppm and decapitation of the primary heads at appearance) recorded highest seed yield per plant (5.42 g) and seed yield per hectare (235.49kg).Therefore, it can be concluded that root dip treatment of broccoli seedlings with 50ppm GA 3 and with decapitation of broccoli head at appearance was found to be the best for producing highest seed yield of broccoli.
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Claims 8
Claim · model-written summary
GA3 at 50 ppm as a seedling root dip gave the highest seed yield per plant (4.24 g/plant) among GA3 treatments in broccoli.
- Taxon
- broccoli
Brassica oleracea var. italicat0 - Treatment
- GA 3 @50ppme1
- Outcome
- seed yield per plante1
- Direction
- higheste1
- Value
- 4.24 g/plante1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“GA 3 @50ppm GA 3 was applied as seedling root dip treatment for 24 hours before transplanting was found to be the best in producing highest seed yield per plant (4.24 g/plant) and seed yield per hectare (1.59 q/ha)”
t0“SEED YIELD OF BROCCOLI”
Claim · model-written summary
GA3 at 50 ppm as a seedling root dip gave the highest seed yield per hectare (1.59 q/ha) among GA3 treatments in broccoli.
- Taxon
- broccoliBrassica oleracea var. italicat0
- Treatment
- GA 3 @50ppme1
- Outcome
- seed yield per hectaree1
- Direction
- higheste1
- Value
- 1.59 q/hae1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“GA 3 @50ppm GA 3 was applied as seedling root dip treatment for 24 hours before transplanting was found to be the best in producing highest seed yield per plant (4.24 g/plant) and seed yield per hectare (1.59 q/ha)”
t0“SEED YIELD OF BROCCOLI”
Claim · model-written summary
Decapitation of the primary head at appearance gave the highest seed yield per plant (4.19 g) among decapitation methods in broccoli.
- Taxon
- broccoliBrassica oleracea var. italicat0
- Treatment
- Decapitation of primary head at appearancee1
- Outcome
- seed yield per plante1
- Direction
- higheste1
- Value
- 4.19 ge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“D 1 (Decapitation of primary head at appearance resulted the highest seed yield per plant (4.19 g) and seed yield per hectare (1.98 q ha -1 )”
t0“SEED YIELD OF BROCCOLI”
Claim · model-written summary
Decapitation of the primary head at appearance gave the highest seed yield per hectare (1.98 q ha-1) among decapitation methods in broccoli.
- Taxon
- broccoliBrassica oleracea var. italicat0
- Treatment
- Decapitation of primary head at appearancee1
- Outcome
- seed yield per hectaree1
- Direction
- higheste1
- Value
- 1.98 q ha -1e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“D 1 (Decapitation of primary head at appearance resulted the highest seed yield per plant (4.19 g) and seed yield per hectare (1.98 q ha -1 )”
t0“SEED YIELD OF BROCCOLI”
Claim · model-written summary
The authors recommend decapitation of the primary head at appearance for commercial seed production of broccoli.
- Taxon
- broccoliBrassica oleracea var. italicae1
- Treatment
- decapitation of the primary head at appearancee1
- Outcome
- commercial seed productione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“it is suggested that decapitation of the primary head at appearance (D 1 ) can be recommended for commercial seed production of broccoli”
Claim · model-written summary
The combination of 50 ppm GA3 and decapitation of primary heads at appearance gave the highest seed yield per plant (5.42 g) in broccoli.
- Taxon
- broccoliBrassica oleracea var. italicat0
- Treatment
- G 2 D 1 (GA 3 @50 ppm and decapitation of the primary heads at appearance)e1
- Outcome
- seed yield per plante1
- Direction
- higheste1
- Value
- 5.42 ge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“the interaction effect of G 2 D 1 (GA 3 @50 ppm and decapitation of the primary heads at appearance) recorded highest seed yield per plant (5.42 g) and seed yield per hectare (235.49kg)”
t0“SEED YIELD OF BROCCOLI”
Claim · model-written summary
The combination of 50 ppm GA3 and decapitation of primary heads at appearance gave the highest seed yield per hectare (235.49 kg) in broccoli.
- Taxon
- broccoliBrassica oleracea var. italicat0
- Treatment
- G 2 D 1 (GA 3 @50 ppm and decapitation of the primary heads at appearance)e1
- Outcome
- seed yield per hectaree1
- Direction
- higheste1
- Value
- 235.49kge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“the interaction effect of G 2 D 1 (GA 3 @50 ppm and decapitation of the primary heads at appearance) recorded highest seed yield per plant (5.42 g) and seed yield per hectare (235.49kg)”
t0“SEED YIELD OF BROCCOLI”
Claim · model-written summary
The authors conclude that root dip with 50 ppm GA3 combined with head decapitation at appearance is best for the highest broccoli seed yield.
- Taxon
- broccoliBrassica oleracea var. italicae1
- Treatment
- root dip treatment of broccoli seedlings with 50ppm GA 3 and with decapitation of broccoli head at appearancee1
- Outcome
- highest seed yielde1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“root dip treatment of broccoli seedlings with 50ppm GA 3 and with decapitation of broccoli head at appearance was found to be the best for producing highest seed yield of broccoli”
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