Abstract
The experiment to study the effect of biostimulants and growth regulators on herbage and quality in coriander var CO (CR) 4 was conducted at College Orchard, Department of Spices and Plantation Crops, Horticultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore (Tamil nadu), India during 2015- 2016. The objective of the this study is to find out the influence of bio-stimulants and growth regulators (Panchagavya @ 3 per cent, Vermiwash @ 3 per cent, Moringa leaf extract @ 3 per cent, PPFM @ 1 per cent, Cytozyme @ 1000 ppm, Tricontanol @ 5ppm, Humic acid @ 1000 ppm and Brassinosteroid @ 0.5 ppm) on plant growth, physiological parameters, yield, quality and cost economics of leafy coriander var CO (CR) 4. The experiment was laid out in a randomized block design with nine treatments replicated thrice and data was recorded during 2015 - 2016 and mean data presented Among the different treatments, foliar application of 1 per cent PPFM (T4) recorded the maximum plant height of 46.26 cm while growth parameters like average number of primary branches (10.41) and number of leaves (41.90) were highest in foliar application of humic acid @ 1000 ppm (T7). The physiological parameters viz., leaf area (41.79 cm2), total chlorophyll (2.74 mg g-1) and nitrate reductase activity (348.28 µg of No2 g ha -1) were found to be highest in 1000 ppm humic acid. Humic acid @ 1000 ppm enhanced the physiological and biochemical parameters and resulted in higher cumulative herbage yield of 4679.73kg ha -1 The quality parameters like leaf ascorbic acid (141.71 g 100 g -1) and leaf protein (2.81 g 100 g -1) were highest in the humic acid @ 1000 ppm. The higest benefit cost ratio (3.0) was registered in foliar application of humic acid @ 1000 ppm (T7) compared to other treatments.
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Claims 10
Claim · model-written summary
Foliar 1 per cent PPFM produced maximum coriander plant height of 46.26 cm.
- Taxon
- coriander
Coriandrum sativumt0 - Treatment
- foliar application of 1 per cent PPFM (T4)e0
- Outcome
- plant heighte0
- Direction
- maximume0
- Value
- 46.26 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar application of 1 per cent PPFM (T4) recorded the maximum plant height of 46.26 cm”
t0“coriander”
Claim · model-written summary
Humic acid at 1000 ppm gave the highest average number of primary branches, 10.41.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- foliar application of humic acid @ 1000 ppm (T7)e0
- Outcome
- average number of primary branchese0
- Direction
- higheste0
- Value
- 10.41e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“average number of primary branches (10.41) and number of leaves (41.90) were highest in foliar application of humic acid @ 1000 ppm (T7)”
t0“coriander”
Claim · model-written summary
Humic acid at 1000 ppm gave the highest number of leaves, 41.90.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- foliar application of humic acid @ 1000 ppm (T7)e0
- Outcome
- number of leavese0
- Direction
- higheste0
- Value
- 41.90e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“average number of primary branches (10.41) and number of leaves (41.90) were highest in foliar application of humic acid @ 1000 ppm (T7)”
t0“coriander”
Claim · model-written summary
Humic acid at 1000 ppm gave highest leaf area, 41.79 cm2.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- 1000 ppm humic acide0
- Outcome
- leaf areae0
- Direction
- higheste0
- Value
- 41.79 cm2e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“leaf area (41.79 cm2), total chlorophyll (2.74 mg g-1) and nitrate reductase activity (348.28 µg of No2 g ha -1) were found to be highest in 1000 ppm humic acid”
t0“coriander”
Claim · model-written summary
Humic acid at 1000 ppm gave highest total chlorophyll, 2.74 mg g-1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- 1000 ppm humic acide0
- Outcome
- total chlorophylle0
- Direction
- higheste0
- Value
- 2.74 mg g-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“leaf area (41.79 cm2), total chlorophyll (2.74 mg g-1) and nitrate reductase activity (348.28 µg of No2 g ha -1) were found to be highest in 1000 ppm humic acid”
t0“coriander”
Claim · model-written summary
Humic acid at 1000 ppm gave highest nitrate reductase activity, 348.28 µg of No2 g ha -1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- 1000 ppm humic acide0
- Outcome
- nitrate reductase activitye0
- Direction
- higheste0
- Value
- 348.28 µg of No2 g ha -1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“leaf area (41.79 cm2), total chlorophyll (2.74 mg g-1) and nitrate reductase activity (348.28 µg of No2 g ha -1) were found to be highest in 1000 ppm humic acid”
t0“coriander”
Claim · model-written summary
Humic acid at 1000 ppm produced higher cumulative herbage yield of 4679.73kg ha -1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- Humic acid @ 1000 ppme0
- Outcome
- cumulative herbage yielde0
- Direction
- highere0
- Value
- 4679.73kg ha -1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Humic acid @ 1000 ppm enhanced the physiological and biochemical parameters and resulted in higher cumulative herbage yield of 4679.73kg ha -1”
t0“coriander”
Claim · model-written summary
Humic acid at 1000 ppm gave highest leaf ascorbic acid of 141.71 g 100 g -1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- humic acid @ 1000 ppme0
- Outcome
- leaf ascorbic acide0
- Direction
- higheste0
- Value
- 141.71 g 100 g -1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“leaf ascorbic acid (141.71 g 100 g -1) and leaf protein (2.81 g 100 g -1) were highest in the humic acid @ 1000 ppm”
t0“coriander”
Claim · model-written summary
Humic acid at 1000 ppm gave highest leaf protein of 2.81 g 100 g -1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- humic acid @ 1000 ppme0
- Outcome
- leaf proteine0
- Direction
- higheste0
- Value
- 2.81 g 100 g -1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“leaf ascorbic acid (141.71 g 100 g -1) and leaf protein (2.81 g 100 g -1) were highest in the humic acid @ 1000 ppm”
t0“coriander”
Claim · model-written summary
Humic acid treatment had the highest benefit cost ratio, 3.0.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- foliar application of humic acid @ 1000 ppm (T7)e0
- Outcome
- benefit cost ratioe0
- Direction
- higeste0
- Value
- 3.0e0
- Comparator
- other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The higest benefit cost ratio (3.0) was registered in foliar application of humic acid @ 1000 ppm (T7) compared to other treatments”
t0“coriander”
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