Abstract
Okra has been called “a perfect villager's vegetable” because of its robust nature, dietary fiber, and distinct seed protein balance of both lysine and tryptophan amino acids. A two years study was conducted to determine the impact of plant growth regulators and nutrients on the chlorophyll and biochemical contents in okra cv. Parbhani Kranti at Horticulture Research Center of Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut. The experimental field was laid out in randomized block design (RBD) with three replications. Two plant growth regulators and four nutrients ware used in different concentration i.e. NAA (25, 50 and 75ppm), GA3 (25, 50 and 75ppm), MnSO4 (2000 and 4000 ppm), FeSO4 (2000 and 4000 ppm), MgSO4 (2500 and 5000 ppm), CuSO4 (1000 and 2000 ppm) and Control (distilled water spray). All variables parameters regarding vegetative growth were significantly influenced by different concentrations of the growth regulators and nutrients. Foliar application of growth regulators in general proved to be superior over nutrients. GA3 @ 75 ppm was considered to be the best treatment which resulted in better increment in chlorophyll ‘a’ (1.009 mg/g), ‘b’ (0.406 mg/g) and total chlorophyll (1.416 mg/g) in green leaves and nitrate reductase activity ((79.38μ moles NO2/g/hr.) in green pods. While, maximum increase in ascorbic acid (17.41mg/100g) and protein (2.174%) in green pods was recorded with the foliar application of NAA 75 ppm. Among the nutrients, foliar application of MgSO4 @ 4000 ppm had positively effects on chlorophyll ‘a’ (0.895 mg/g), ‘b’ (0.360 mg/g) and total chlorophyll (1.251mg/g) in green leaves and protein (2.071%) in green pods. However, MnSO4 treated plants exhibits maximum ascorbic acid (15.63mg/100g) and nitrate reductase activity ((69.30μ moles NO2/g/hr.) in green pod as compare to other nutrient treatments.
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Claims 14
Claim · model-written summary
GA3 at 75 ppm gave the best increment in chlorophyll a (1.009 mg/g) in okra green leaves.
- Taxon
- okra
.jpg?width=60)
Abelmoschus esculentust0 - Organ / stage
- green leavese1
- Treatment
- GA3 @ 75 ppme1
- Outcome
- chlorophylle1
- Direction
- better incremente1
- Value
- 1.009 mg/ge1
- Qualifier
- ‘a’e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e1“GA3 @ 75 ppm was considered to be the best treatment which resulted in better increment in chlorophyll ‘a’ (1.009 mg/g), ‘b’ (0.406 mg/g) and total chlorophyll (1.416 mg/g) in green leaves and nitrate reductase activity ((79.38μ moles NO2/g/hr.) in green pods”
Claim · model-written summary
GA3 at 75 ppm gave the best increment in chlorophyll b (0.406 mg/g) in okra green leaves.
- Taxon
- okraAbelmoschus esculentust0
- Organ / stage
- green leavese1
- Treatment
- GA3 @ 75 ppme1
- Outcome
- chlorophylle1
- Direction
- better incremente1
- Value
- 0.406 mg/ge1
- Qualifier
- ‘b’e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e1“GA3 @ 75 ppm was considered to be the best treatment which resulted in better increment in chlorophyll ‘a’ (1.009 mg/g), ‘b’ (0.406 mg/g) and total chlorophyll (1.416 mg/g) in green leaves and nitrate reductase activity ((79.38μ moles NO2/g/hr.) in green pods”
Claim · model-written summary
GA3 at 75 ppm gave the best increment in total chlorophyll (1.416 mg/g) in okra green leaves.
- Taxon
- okraAbelmoschus esculentust0
- Organ / stage
- green leavese1
- Treatment
- GA3 @ 75 ppme1
- Outcome
- total chlorophylle1
- Direction
- better incremente1
- Value
- 1.416 mg/ge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e1“GA3 @ 75 ppm was considered to be the best treatment which resulted in better increment in chlorophyll ‘a’ (1.009 mg/g), ‘b’ (0.406 mg/g) and total chlorophyll (1.416 mg/g) in green leaves and nitrate reductase activity ((79.38μ moles NO2/g/hr.) in green pods”
Claim · model-written summary
GA3 at 75 ppm gave the best increment in nitrate reductase activity (79.38 µmol NO2/g/h) in okra green pods.
- Taxon
- okraAbelmoschus esculentust0
- Organ / stage
- green podse1
- Treatment
- GA3 @ 75 ppme1
- Outcome
- nitrate reductase activitye1
- Direction
- better incremente1
- Value
- 79.38μ moles NO2/g/hr.e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e1“GA3 @ 75 ppm was considered to be the best treatment which resulted in better increment in chlorophyll ‘a’ (1.009 mg/g), ‘b’ (0.406 mg/g) and total chlorophyll (1.416 mg/g) in green leaves and nitrate reductase activity ((79.38μ moles NO2/g/hr.) in green pods”
Claim · model-written summary
NAA at 75 ppm gave the maximum increase in ascorbic acid (17.41 mg/100 g) in okra green pods.
- Taxon
- okraAbelmoschus esculentust0
- Organ / stage
- green podse2
- Treatment
- foliar application of NAA 75 ppme2
- Outcome
- ascorbic acide2
- Direction
- maximum increasee2
- Value
- 17.41mg/100ge2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e2“While, maximum increase in ascorbic acid (17.41mg/100g) and protein (2.174%) in green pods was recorded with the foliar application of NAA 75 ppm”
Claim · model-written summary
NAA at 75 ppm gave the maximum increase in protein (2.174%) in okra green pods.
- Taxon
- okraAbelmoschus esculentust0
- Organ / stage
- green podse2
- Treatment
- foliar application of NAA 75 ppme2
- Outcome
- proteine2
- Direction
- maximum increasee2
- Value
- 2.174%e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e2“While, maximum increase in ascorbic acid (17.41mg/100g) and protein (2.174%) in green pods was recorded with the foliar application of NAA 75 ppm”
Claim · model-written summary
MgSO4 at 4000 ppm had positive effects on chlorophyll a (0.895 mg/g) in okra green leaves.
- Taxon
- okraAbelmoschus esculentust0
- Organ / stage
- green leavese3
- Treatment
- foliar application of MgSO4 @ 4000 ppme3
- Outcome
- chlorophylle3
- Direction
- positively effectse3
- Value
- 0.895 mg/ge3
- Qualifier
- ‘a’e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e3“Among the nutrients, foliar application of MgSO4 @ 4000 ppm had positively effects on chlorophyll ‘a’ (0.895 mg/g), ‘b’ (0.360 mg/g) and total chlorophyll (1.251mg/g) in green leaves and protein (2.071%) in green pods”
Claim · model-written summary
MgSO4 at 4000 ppm had positive effects on chlorophyll b (0.360 mg/g) in okra green leaves.
- Taxon
- okraAbelmoschus esculentust0
- Organ / stage
- green leavese3
- Treatment
- foliar application of MgSO4 @ 4000 ppme3
- Outcome
- chlorophylle3
- Direction
- positively effectse3
- Value
- 0.360 mg/ge3
- Qualifier
- ‘b’e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e3“Among the nutrients, foliar application of MgSO4 @ 4000 ppm had positively effects on chlorophyll ‘a’ (0.895 mg/g), ‘b’ (0.360 mg/g) and total chlorophyll (1.251mg/g) in green leaves and protein (2.071%) in green pods”
Claim · model-written summary
MgSO4 at 4000 ppm had positive effects on total chlorophyll (1.251 mg/g) in okra green leaves.
- Taxon
- okraAbelmoschus esculentust0
- Organ / stage
- green leavese3
- Treatment
- foliar application of MgSO4 @ 4000 ppme3
- Outcome
- total chlorophylle3
- Direction
- positively effectse3
- Value
- 1.251mg/ge3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e3“Among the nutrients, foliar application of MgSO4 @ 4000 ppm had positively effects on chlorophyll ‘a’ (0.895 mg/g), ‘b’ (0.360 mg/g) and total chlorophyll (1.251mg/g) in green leaves and protein (2.071%) in green pods”
Claim · model-written summary
MgSO4 at 4000 ppm had positive effects on protein (2.071%) in okra green pods.
- Taxon
- okraAbelmoschus esculentust0
- Organ / stage
- green podse3
- Treatment
- foliar application of MgSO4 @ 4000 ppme3
- Outcome
- proteine3
- Direction
- positively effectse3
- Value
- 2.071%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e3“Among the nutrients, foliar application of MgSO4 @ 4000 ppm had positively effects on chlorophyll ‘a’ (0.895 mg/g), ‘b’ (0.360 mg/g) and total chlorophyll (1.251mg/g) in green leaves and protein (2.071%) in green pods”
Claim · model-written summary
MnSO4 treatment gave the maximum ascorbic acid (15.63 mg/100 g) in okra green pods compared with other nutrient treatments.
- Taxon
- okraAbelmoschus esculentust0
- Organ / stage
- green pode4
- Treatment
- MnSO4e4
- Outcome
- ascorbic acide4
- Direction
- maximume4
- Value
- 15.63mg/100ge4
- Comparator
- other nutrient treatmentse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e4“However, MnSO4 treated plants exhibits maximum ascorbic acid (15.63mg/100g) and nitrate reductase activity ((69.30μ moles NO2/g/hr.) in green pod as compare to other nutrient treatments”
Claim · model-written summary
MnSO4 treatment gave the maximum nitrate reductase activity (69.30 µmol NO2/g/h) in okra green pods compared with other nutrient treatments.
- Taxon
- okraAbelmoschus esculentust0
- Organ / stage
- green pode4
- Treatment
- MnSO4e4
- Outcome
- nitrate reductase activitye4
- Direction
- maximume4
- Value
- 69.30μ moles NO2/g/hr.e4
- Comparator
- other nutrient treatmentse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e4“However, MnSO4 treated plants exhibits maximum ascorbic acid (15.63mg/100g) and nitrate reductase activity ((69.30μ moles NO2/g/hr.) in green pod as compare to other nutrient treatments”
Claim · model-written summary
Foliar growth regulators in general were superior to nutrients in okra.
- Taxon
- okraAbelmoschus esculentust0
- Treatment
- growth regulatorse5
- Outcome
- superiore5
- Direction
- superiore5
- Comparator
- nutrientse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e5“Foliar application of growth regulators in general proved to be superior over nutrients”
Claim · model-written summary
Concentrations of growth regulators and nutrients significantly influenced vegetative growth of okra.
- Taxon
- okraAbelmoschus esculentust0
- Treatment
- different concentrations of the growth regulators and nutrientse6
- Outcome
- vegetative growthe6
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“okra (Abelmoschus Esculentus (L.) Moench)”
e6“All variables parameters regarding vegetative growth were significantly influenced by different concentrations of the growth regulators and nutrients”
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