Abstract
Studies on effect of zinc and boron on growth, yield and quality of onion (Allium cepa L.) cv. Agrifound dark red was carried out with nine treatment (zinc viz., 0, 25 and 50 kg ha-1 and boron viz., 0, 2.5 and 5 kg ha-1) combinations. Results were significant in most of the parameters of onion. The highest plant height (57.47 cm), number of leaves (12.37), neck thickness (1.68 cm), bulb diameter (6.83 cm), bulb weight (110.80 g), yield plot-1 (5.73 kg), yield hectare-1 (254.81 q), dry weight of bulb (14.30 g), t. S.S (13.98%), Zn content in leaves (41.27 ppm) and bulbs (55.33 ppm), B content in leaves (13.87 ppm) and bulbs (14.43 ppm), N (1.49%), P (0.58%) and K (1.77%) content in leaves and N (1.60%), P (0.47%) and K (1.85%) content in bulbs were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1, while treatment combination of Zn 50 kg + B 5 kg ha-1 showed maximum sulphur content in leaves (2196.7 ppm) and bulbs (2344 ppm). results indicated soil application of Zn 25 kg + B 5 kg ha-1 significantly improved in leaves and bulb compared to other treatment combinations and control.
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Claims 18
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum plant height (57.47 cm) in onion.
- Taxon
- Allium cepa L.
Allium cepat0 - Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- plant heighte1
- Direction
- maximume2
- Value
- 57.47 cme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“The highest plant height (57.47 cm)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum number of leaves (12.37) in onion.
- Taxon
- Allium cepa L.Allium cepat0
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- number of leavese1
- Direction
- maximume2
- Value
- 12.37e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“number of leaves (12.37)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum neck thickness (1.68 cm) in onion.
- Taxon
- Allium cepa L.Allium cepat0
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- neck thicknesse1
- Direction
- maximume2
- Value
- 1.68 cme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“neck thickness (1.68 cm)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum bulb diameter (6.83 cm) in onion.
- Taxon
- Allium cepa L.Allium cepat0
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- bulb diametere1
- Direction
- maximume2
- Value
- 6.83 cme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“bulb diameter (6.83 cm)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum bulb weight (110.80 g) in onion.
- Taxon
- Allium cepa L.Allium cepat0
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- bulb weighte1
- Direction
- maximume2
- Value
- 110.80 ge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“bulb weight (110.80 g)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum yield plot-1 (5.73 kg) in onion.
- Taxon
- Allium cepa L.Allium cepat0
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- yield plot-1e1
- Direction
- maximume2
- Value
- 5.73 kge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“yield plot-1 (5.73 kg)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum yield hectare-1 (254.81 q) in onion.
- Taxon
- Allium cepa L.Allium cepat0
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- yield hectare-1e1
- Direction
- maximume2
- Value
- 254.81 qe1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“yield hectare-1 (254.81 q)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum dry weight of bulb (14.30 g) in onion.
- Taxon
- Allium cepa L.Allium cepat0
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- dry weight of bulbe1
- Direction
- maximume2
- Value
- 14.30 ge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“dry weight of bulb (14.30 g)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum t. S.S (13.98%) in onion.
- Taxon
- Allium cepa L.Allium cepat0
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- t. S.Se1
- Direction
- maximume2
- Value
- 13.98%e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“t. S.S (13.98%)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum Zn content in onion leaves (41.27 ppm).
- Taxon
- Allium cepa L.Allium cepat0
- Organ / stage
- leavese1
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- Zn contente1
- Direction
- maximume2
- Value
- 41.27 ppme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“Zn content in leaves (41.27 ppm)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum Zn content in onion bulbs (55.33 ppm).
- Taxon
- Allium cepa L.Allium cepat0
- Organ / stage
- bulbse1
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- Zn contente1
- Direction
- maximume2
- Value
- 55.33 ppme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“Zn content in leaves (41.27 ppm) and bulbs (55.33 ppm)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum B content in onion leaves (13.87 ppm).
- Taxon
- Allium cepa L.Allium cepat0
- Organ / stage
- leavese1
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- B contente1
- Direction
- maximume2
- Value
- 13.87 ppme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“B content in leaves (13.87 ppm)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum B content in onion bulbs (14.43 ppm).
- Taxon
- Allium cepa L.Allium cepat0
- Organ / stage
- bulbse1
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- B contente1
- Direction
- maximume2
- Value
- 14.43 ppme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“B content in leaves (13.87 ppm) and bulbs (14.43 ppm)”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum N content in onion leaves (1.49%), with P and K also maximal.
- Taxon
- Allium cepa L.Allium cepat0
- Organ / stage
- leavese1
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- content in leavese1
- Direction
- maximume2
- Value
- 1.49%e1
- Qualifier
- P (0.58%) and K (1.77%)e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“N (1.49%), P (0.58%) and K (1.77%) content in leaves”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 25 kg + B 5 kg ha-1 gave the maximum N content in onion bulbs (1.60%), with P and K also maximal.
- Taxon
- Allium cepa L.Allium cepat0
- Organ / stage
- bulbse1
- Treatment
- Zn 25 kg + B 5 kg ha-1e2
- Outcome
- content in bulbse1
- Direction
- maximume2
- Value
- 1.60%e1
- Qualifier
- P (0.47%) and K (1.85%)e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“N (1.60%), P (0.47%) and K (1.85%) content in bulbs”
e2“were maximum in treatment combination of Zn 25 kg + B 5 kg ha-1”
Claim · model-written summary
Zn 50 kg + B 5 kg ha-1 gave the maximum sulphur content in onion leaves (2196.7 ppm).
- Taxon
- Allium cepa L.Allium cepat0
- Organ / stage
- leavese1
- Treatment
- Zn 50 kg + B 5 kg ha-1e1
- Outcome
- sulphur contente1
- Direction
- maximume1
- Value
- 2196.7 ppme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“treatment combination of Zn 50 kg + B 5 kg ha-1 showed maximum sulphur content in leaves (2196.7 ppm)”
Claim · model-written summary
Zn 50 kg + B 5 kg ha-1 gave the maximum sulphur content in onion bulbs (2344 ppm).
- Taxon
- Allium cepa L.Allium cepat0
- Organ / stage
- bulbse1
- Treatment
- Zn 50 kg + B 5 kg ha-1e1
- Outcome
- sulphur contente1
- Direction
- maximume1
- Value
- 2344 ppme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“treatment combination of Zn 50 kg + B 5 kg ha-1 showed maximum sulphur content in leaves (2196.7 ppm) and bulbs (2344 ppm)”
Claim · model-written summary
Soil application of Zn 25 kg + B 5 kg ha-1 significantly improved leaves and bulb compared with other treatment combinations and control.
- Taxon
- Allium cepa L.Allium cepat0
- Treatment
- soil application of Zn 25 kg + B 5 kg ha-1e1
- Outcome
- leaves and bulbe1
- Direction
- improvede1
- Comparator
- other treatment combinations and controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Allium cepa L.”
e1“soil application of Zn 25 kg + B 5 kg ha-1 significantly improved in leaves and bulb compared to other treatment combinations and control”
The same questions in other papers
zinc atom · growth · Allium cepa (onion)Results differ
21 papers in the same direction as this paper · 3 in the opposite direction
- negative
- no effect
- negative
21 papers more in this group
See all 25 papers →zinc atom · yield · Allium cepa (onion)Results differ
32 papers in the same direction as this paper · 3 in the opposite direction
- negative
- negative
- no effect
32 papers more in this group
See all 36 papers →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.