Paper · 2017 · The Indian Journal of Agricultural Sciences

Standardization of protocol for seed pelleting in onion (Allium cepa) to improve seed handling

H S YOGEESHA; P PANNEERSELVAM; K BHANUPRAKASH; et al.

6
claims
11
verbatim quotes
5
citations
2
research areas
✓
Open access · cc-by-nc-sa

Abstract

A pelleting method for onion (Allium cepa L.) seed has been standardized using locally available cheaper materials, viz. vermicompost, cow dung and clay powders as stuffing materials, and methyl cellulose and polyvinyl alcohol as adhesive materials. The pelleted onion seeds resulted from this method were bold, smooth, round and uniform in size that helped in easy handling. The pellet weight was increased almost 4-5 times of nonpelleted seeds. The quality of pelleted seed was on par with nonpelleted seed in terms of germination and seedling vigour. The germination and seedling vigour index were 87% and 1117, respectively in pelleted seeds and 89% and 1169 in nonpelleted seed. The bulb yield of pelleted seed treatment (31.81tonnes/ha) was better than nonpelleted seed (27.85 tonnes/ha). The pelleted seeds could be stored for 3-4 months even under ambient conditions without decline in viability and vigour.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-sa. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 6

Observationobservedoriginal resultmeasured

Claim · model-written summary

Pelleted onion seeds were bold, smooth, round and uniform, aiding handling.

Taxon
onionAllium cepae0
Treatment
pelletede0
Outcome
bold, smooth, round and uniform in sizee0
Qualifier
easy handlinge0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The pelleted onion seeds resulted from this method were bold, smooth, round and uniform in size that helped in easy handling”

✓ located verbatim in the source · abstract, characters 250–374 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Onion seed pellet weight rose almost four to fivefold over nonpelleted seed.

Taxon
onionAllium cepat0
Treatment
pellete0
Outcome
pellet weighte0
Direction
increasede0
Value
4-5 timese0
Comparator
nonpelleted seedse0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The pellet weight was increased almost 4-5 times of nonpelleted seeds”

✓ located verbatim in the source · abstract, characters 376–445 · show in text ↑
t0

“onion”

✓ located verbatim in the source · title, characters 50–55 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Pelleted onion seed germination was on par with nonpelleted seed, 87% versus 89%.

Taxon
onionAllium cepat0
Treatment
pelleted seedse0
Outcome
germinatione0
Value
87%e0
Qualifier
89%e0
Comparator
nonpelleted seede0

Not reportedDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The germination and seedling vigour index were 87% and 1117, respectively in pelleted seeds and 89% and 1169 in nonpelleted seed”

✓ located verbatim in the source · abstract, characters 554–682 · show in text ↑
t0

“onion”

✓ located verbatim in the source · title, characters 50–55 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Pelleted onion seedling vigour index was 1117 versus 1169 for nonpelleted seed.

Taxon
onionAllium cepat0
Treatment
pelleted seedse0
Outcome
seedling vigour indexe0
Value
1117e0
Qualifier
1169e0
Comparator
nonpelleted seede0

Not reportedDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The germination and seedling vigour index were 87% and 1117, respectively in pelleted seeds and 89% and 1169 in nonpelleted seed”

✓ located verbatim in the source · abstract, characters 554–682 · show in text ↑
t0

“onion”

✓ located verbatim in the source · title, characters 50–55 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pelleted seed produced higher onion bulb yield than nonpelleted seed, 31.81 versus 27.85 tonnes/ha.

Taxon
onionAllium cepat0
Treatment
pelleted seed treatmente0
Outcome
bulb yielde0
Direction
bettere0
Value
31.81tonnes/hae0
Qualifier
27.85 tonnes/hae0
Comparator
nonpelleted seede0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The bulb yield of pelleted seed treatment (31.81tonnes/ha) was better than nonpelleted seed (27.85 tonnes/ha)”

✓ located verbatim in the source · abstract, characters 684–793 · show in text ↑
t0

“onion”

✓ located verbatim in the source · title, characters 50–55 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Pelleted onion seed retained viability and vigour for 3-4 months under ambient storage.

Taxon
onionAllium cepat0
Treatment
pelleted seedse0
Outcome
viability and vigoure0
Direction
without declinee0
Value
3-4 monthse0
Setting
ambient conditionse0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The pelleted seeds could be stored for 3-4 months even under ambient conditions without decline in viability and vigour”

✓ located verbatim in the source · abstract, characters 795–914 · show in text ↑
t0

“onion”

✓ located verbatim in the source · title, characters 50–55 · show in text ↑

seed treatment · yield · Allium cepa (onion)Positive and negative results

13 papers: 12 positive, 1 negative or no effect

11 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

9 papers more in this group

See all 13 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.