Abstract
The present investigation on "Effect of potassium levels, sources and time of application on yield parameters of onion var.Arka Kalyan" was carried out at the College of Horticulture, Bagalkot, Karnataka during Kharif season of 2015 and 2016.Potassium levels at 200 per cent RDK significantly influenced the polar and equatorial diameter of bulb (53.80 and 60.63 mm, respectively), weight of single bulb (105.18g), bulb yield (20.54 kg/plot and 48.91 t ha -1 ) and was on par with 150 and 175 per cent RDK.Among potassium sources, SOP recorded maximum polar and equatorial diameter of bulb (52.09 and 59.80 mm, respectively) over MOP (51.25 and 58.50 mm, respectively).Among potassium sources, SOP recorded significantly higher weight of single bulb and bulb yield per plot and hectare (104.52 g, 20.03 kg/plot and 45.38 t ha -1 respectively) over MOP (99.96 g, 19.06 kg/plot and 45.38 t ha -1 respectively).Significantly higher polar and equatorial diameter of bulb with application of 50 per cent potassium at transplanting and 50 per cent at 30 DAT (51.96 and 59.64 mm, respectively) and was significantly superior over application of 100 per cent potassium at transplanting (51.33 and 58.64 mm, respectively).The weight of single bulb, bulb yield per plot and hectare was recorded in application of 50 per cent potassium at transplanting and 50 per cent at 30 DAT (103.54 g, 19.87 kg and 47.31 t ha -1 ) was significantly superior over application of 100 per cent potassium at transplanting (100.94g, 19.20 kg and 45.74 t ha -1 ).
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Claims 15
Claim · model-written summary
At 200% RDK, bulb polar diameter was 53.80 mm.
- Taxon
- Onion
Allium cepat0 - Treatment
- 200 per cent RDKe0
- Outcome
- polar and equatorial diameter of bulbe0
- Value
- 53.80e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Potassium levels at 200 per cent RDK significantly influenced the polar and equatorial diameter of bulb (53.80 and 60.63 mm, respectively)”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
At 200% RDK, bulb equatorial diameter was 60.63 mm.
- Taxon
- OnionAllium cepat0
- Treatment
- 200 per cent RDKe0
- Outcome
- equatorial diameter of bulbe0
- Value
- 60.63 mme0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Potassium levels at 200 per cent RDK significantly influenced the polar and equatorial diameter of bulb (53.80 and 60.63 mm, respectively)”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
At 200% RDK, single bulb weight was 105.18g.
- Taxon
- OnionAllium cepat0
- Treatment
- 200 per cent RDKe0
- Outcome
- weight of single bulbe0
- Value
- 105.18ge0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Potassium levels at 200 per cent RDK significantly influenced the polar and equatorial diameter of bulb (53.80 and 60.63 mm, respectively), weight of single bulb (105.18g)”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
At 200% RDK, plot yield was 20.54 kg/plot.
- Taxon
- OnionAllium cepat0
- Outcome
- bulb yielde0
- Value
- 20.54 kg/plote0
Not reportedTreatmentComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“bulb yield (20.54 kg/plot and 48.91 t ha -1 )”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
At 200% RDK, hectare yield was 48.91 t ha -1.
- Taxon
- OnionAllium cepat0
- Outcome
- bulb yielde0
- Value
- 48.91 t ha -1e0
Not reportedTreatmentComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“bulb yield (20.54 kg/plot and 48.91 t ha -1 )”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
SOP gave a maximum polar bulb diameter of 52.09 mm versus 51.25 mm for MOP.
- Taxon
- OnionAllium cepat0
- Treatment
- SOPe0
- Outcome
- polar and equatorial diameter of bulbe0
- Direction
- maximume0
- Value
- 52.09e0
- Qualifier
- 51.25e0
- Comparator
- MOPe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SOP recorded maximum polar and equatorial diameter of bulb (52.09 and 59.80 mm, respectively) over MOP (51.25 and 58.50 mm, respectively)”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
SOP gave a maximum equatorial bulb diameter of 59.80 mm versus 58.50 mm for MOP.
- Taxon
- OnionAllium cepat0
- Treatment
- SOPe0
- Outcome
- equatorial diameter of bulbe0
- Direction
- maximume0
- Value
- 59.80 mme0
- Qualifier
- 58.50 mme0
- Comparator
- MOPe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SOP recorded maximum polar and equatorial diameter of bulb (52.09 and 59.80 mm, respectively) over MOP (51.25 and 58.50 mm, respectively)”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
SOP increased single bulb weight to 104.52 g versus 99.96 g for MOP.
- Taxon
- OnionAllium cepat0
- Treatment
- SOPe0
- Outcome
- weight of single bulbe0
- Direction
- highere0
- Value
- 104.52 ge0
- Qualifier
- 99.96 ge0
- Comparator
- MOPe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SOP recorded significantly higher weight of single bulb and bulb yield per plot and hectare (104.52 g, 20.03 kg/plot and 45.38 t ha -1 respectively) over MOP (99.96 g, 19.06 kg/plot and 45.38 t ha -1 respectively)”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
SOP increased plot yield to 20.03 kg/plot versus 19.06 kg/plot for MOP.
- Taxon
- OnionAllium cepat0
- Treatment
- SOPe0
- Outcome
- bulb yield per plote0
- Direction
- highere0
- Value
- 20.03 kg/plote0
- Qualifier
- 19.06 kg/plote0
- Comparator
- MOPe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SOP recorded significantly higher weight of single bulb and bulb yield per plot and hectare (104.52 g, 20.03 kg/plot and 45.38 t ha -1 respectively) over MOP (99.96 g, 19.06 kg/plot and 45.38 t ha -1 respectively)”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
SOP and MOP each gave 45.38 t ha -1 despite the stated higher-yield conclusion.
- Taxon
- OnionAllium cepat0
- Treatment
- SOPe0
- Outcome
- bulb yield per plot and hectaree0
- Value
- 45.38 t ha -1e0
- Comparator
- MOPe0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SOP recorded significantly higher weight of single bulb and bulb yield per plot and hectare (104.52 g, 20.03 kg/plot and 45.38 t ha -1 respectively) over MOP (99.96 g, 19.06 kg/plot and 45.38 t ha -1 respectively)”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
Split potassium application increased polar bulb diameter to 51.96 mm versus 51.33 mm for full application at transplanting.
- Taxon
- OnionAllium cepat0
- Treatment
- 50 per cent potassium at transplanting and 50 per cent at 30 DATe0
- Outcome
- polar and equatorial diameter of bulbe0
- Direction
- highere0
- Value
- 51.96e0
- Qualifier
- 51.33e0
- Comparator
- 100 per cent potassium at transplantinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significantly higher polar and equatorial diameter of bulb with application of 50 per cent potassium at transplanting and 50 per cent at 30 DAT (51.96 and 59.64 mm, respectively) and was significantly superior over application of 100 per cent potassium at transplanting (51.33 and 58.64 mm, respectively)”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
Split potassium application increased equatorial bulb diameter to 59.64 mm versus 58.64 mm.
- Taxon
- OnionAllium cepat0
- Treatment
- 50 per cent potassium at transplanting and 50 per cent at 30 DATe0
- Outcome
- equatorial diameter of bulbe0
- Direction
- highere0
- Value
- 59.64 mme0
- Qualifier
- 58.64 mme0
- Comparator
- 100 per cent potassium at transplantinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significantly higher polar and equatorial diameter of bulb with application of 50 per cent potassium at transplanting and 50 per cent at 30 DAT (51.96 and 59.64 mm, respectively) and was significantly superior over application of 100 per cent potassium at transplanting (51.33 and 58.64 mm, respectively)”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
Split potassium application increased single bulb weight to 103.54 g versus 100.94g.
- Taxon
- OnionAllium cepat0
- Treatment
- 50 per cent potassium at transplanting and 50 per cent at 30 DATe0
- Outcome
- weight of single bulbe0
- Direction
- superiore0
- Value
- 103.54 ge0
- Qualifier
- 100.94ge0
- Comparator
- 100 per cent potassium at transplantinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The weight of single bulb, bulb yield per plot and hectare was recorded in application of 50 per cent potassium at transplanting and 50 per cent at 30 DAT (103.54 g, 19.87 kg and 47.31 t ha -1 ) was significantly superior over application of 100 per cent potassium at transplanting (100.94g, 19.20 kg and 45.74 t ha -1 ).”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
Split potassium application increased plot yield to 19.87 kg versus 19.20 kg.
- Taxon
- OnionAllium cepat0
- Treatment
- 50 per cent potassium at transplanting and 50 per cent at 30 DATe0
- Outcome
- bulb yield per plote0
- Direction
- superiore0
- Value
- 19.87 kge0
- Qualifier
- 19.20 kge0
- Comparator
- 100 per cent potassium at transplantinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The weight of single bulb, bulb yield per plot and hectare was recorded in application of 50 per cent potassium at transplanting and 50 per cent at 30 DAT (103.54 g, 19.87 kg and 47.31 t ha -1 ) was significantly superior over application of 100 per cent potassium at transplanting (100.94g, 19.20 kg and 45.74 t ha -1 ).”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
Split potassium application increased hectare yield to 47.31 t ha -1 versus 45.74 t ha -1.
- Taxon
- OnionAllium cepat0
- Treatment
- 50 per cent potassium at transplanting and 50 per cent at 30 DATe0
- Outcome
- bulb yield per plot and hectaree0
- Direction
- superiore0
- Value
- 47.31 t ha -1e0
- Qualifier
- 45.74 t ha -1e0
- Comparator
- 100 per cent potassium at transplantinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The weight of single bulb, bulb yield per plot and hectare was recorded in application of 50 per cent potassium at transplanting and 50 per cent at 30 DAT (103.54 g, 19.87 kg and 47.31 t ha -1 ) was significantly superior over application of 100 per cent potassium at transplanting (100.94g, 19.20 kg and 45.74 t ha -1 ).”
t0“Onion (Allium cepa L.)”
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