Abstract
The present study, titled “Effect of Organic Manures on Growth and Seed Yield in Coriander (Coriandrum sativum L.), ” was conducted during 2021-2023 in Sendurai village, Ariyalur District, Tamil Nadu, to evaluate the impact of various organic manures and bio-fertilizers on the growth and seed yield of coriander. The experiment followed a Randomized Block Design (RBD) with 13 treatments replicated three times, involving different combinations of vermicompost, sheep manure and cattle manure, along with Azospirillum and Azotobacter applied as seed treatments or soil applications. The best-performing treatment across all evaluated parameters was T4 (Vermicompost 4 t/ha + Azospirillum and Azotobacter soil application). It recorded the earliest flowering (26.39 days) and earliest 50% flowering (41.72 days), indicating early crop establishment. T4 also showed the highest number of umbels per plant (18.74), maximum seeds per umbel (14.46) and highest number of seeds per umbellate (8.61), reflecting superior reproductive efficiency. In terms of yield, T4 achieved the highest seed yield per plant (8.12 g), per plot (1.07 kg) and per hectare (15.62 quintals), along with the highest test weight (9.62 g), suggesting excellent seed quality. Significant variations were observed among treatments across all growth parameters. The superior performance of T4 could be attributed to improved nutrient availability and enhanced soil microbial activity due to the synergistic effects of vermicompost and bio-fertilizers. Overall, the study demonstrated that the application of vermicompost at 4 t/ha with Azospirillum and Azotobacter as a soil application (T4) significantly enhanced the growth, development and yield of coriander, making it the most effective treatment among those evaluated.
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Claims 12
Claim · model-written summary
T4 gave earliest flowering at 26.39 days.
- Taxon
- coriander
Coriandrum sativumt0 - Treatment
- T4 (Vermicompost 4 t/ha + Azospirillum and Azotobacter soil application)e0
- Interactor
- Azospirillum
Azospirillume0symbiont - Second interactor
- Azotobacter
Azotobactere0symbiont - Outcome
- floweringe1
- Direction
- earlieste1
- Value
- 26.39 dayse1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T4 (Vermicompost 4 t/ha + Azospirillum and Azotobacter soil application)”
e1“It recorded the earliest flowering (26.39 days) and earliest 50% flowering (41.72 days)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
T4 gave earliest 50% flowering at 41.72 days.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- T4 (Vermicompost 4 t/ha + Azospirillum and Azotobacter soil application)e0
- Interactor
- AzospirillumAzospirillume0symbiont
- Second interactor
- AzotobacterAzotobactere0symbiont
- Outcome
- 50% floweringe1
- Direction
- earlieste1
- Value
- 41.72 dayse1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T4 (Vermicompost 4 t/ha + Azospirillum and Azotobacter soil application)”
e1“It recorded the earliest flowering (26.39 days) and earliest 50% flowering (41.72 days)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
T4 yielded the highest umbels per plant, 18.74.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- T4e0
- Outcome
- number of umbels per plante0
- Direction
- higheste0
- Value
- 18.74e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T4 also showed the highest number of umbels per plant (18.74), maximum seeds per umbel (14.46) and highest number of seeds per umbellate (8.61)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
T4 yielded the maximum seeds per umbel, 14.46.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- T4e0
- Outcome
- seeds per umbele0
- Direction
- maximume0
- Value
- 14.46e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T4 also showed the highest number of umbels per plant (18.74), maximum seeds per umbel (14.46) and highest number of seeds per umbellate (8.61)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
T4 yielded the highest seeds per umbellate, 8.61.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- T4e0
- Outcome
- number of seeds per umbellatee0
- Direction
- higheste0
- Value
- 8.61e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T4 also showed the highest number of umbels per plant (18.74), maximum seeds per umbel (14.46) and highest number of seeds per umbellate (8.61)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
T4 produced highest seed yield per plant, 8.12 g.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- T4e0
- Outcome
- seed yield per plante0
- Direction
- higheste0
- Value
- 8.12 ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T4 achieved the highest seed yield per plant (8.12 g), per plot (1.07 kg) and per hectare (15.62 quintals)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
T4 produced highest seed yield per plot, 1.07 kg.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- T4e0
- Outcome
- seed yield per plante0
- Direction
- higheste0
- Value
- 1.07 kge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T4 achieved the highest seed yield per plant (8.12 g), per plot (1.07 kg) and per hectare (15.62 quintals)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
T4 produced highest seed yield per hectare, 15.62 quintals.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- T4e0
- Outcome
- seed yield per plante0
- Direction
- higheste0
- Value
- 15.62 quintalse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T4 achieved the highest seed yield per plant (8.12 g), per plot (1.07 kg) and per hectare (15.62 quintals)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
T4 produced the highest test weight, 9.62 g.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest test weight (9.62 g)”
e1“T4 achieved the highest seed yield per plant”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Growth parameters varied significantly among treatments.
- Taxon
- corianderCoriandrum sativumt0
- Outcome
- growth parameterse0
- Comparator
- treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significant variations were observed among treatments across all growth parameters”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Authors attribute T4 superiority to greater nutrient availability and microbial activity.
- Taxon
- corianderCoriandrum sativumt0
- Outcome
- superior performance of T4e0
- Qualifier
- improved nutrient availability and enhanced soil microbial activitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The superior performance of T4 could be attributed to improved nutrient availability and enhanced soil microbial activity due to the synergistic effects of vermicompost and bio-fertilizers”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Authors recommend T4 as the most effective treatment for coriander growth, development, and yield.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- vermicompost at 4 t/ha with Azospirillum and Azotobacter as a soil application (T4)e0
- Interactor
- AzospirillumAzospirillume0symbiont
- Second interactor
- AzotobacterAzotobactere0symbiont
- Outcome
- most effective treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the application of vermicompost at 4 t/ha with Azospirillum and Azotobacter as a soil application (T4) significantly enhanced the growth, development and yield of coriander, making it the most effective treatment among those evaluated”
t0“coriander (Coriandrum sativum L.)”
The same questions in other papers
Azospirillum · phenology · Coriandrum sativum (coriander)Results agree
1 paper in the same direction as this paper
- positive
application · phenology · Coriandrum sativum (coriander)Results agree
1 paper in the same direction as this paper
- positive
fertilization · phenology · Coriandrum sativum (coriander)Results agree
1 paper in the same direction as this paper
- positive
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.