Paper · 2026 · Ilmu Pertanian (Agricultural Science)

Seed Quality Maintenance of Organic Corn Under Ambient Conditions: Los Baños, Laguna, Philippines

Lucille Elna Parreño-de Guzman; Daphne Cassandra Hilario Gonzales; Dormita R De Carmen; et al.

3
claims
6
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by-sa

Abstract

Local research and published literature on the physiological and biochemical qualities after storage of organic seeds are currently lacking. Most of the available studies are from international sources and primarily focus on the health benefits of organic produce and products, as well as on yield and meat quality of livestock fed with organic products. Therefore, this research was conducted from April 2021 to October 2023 to develop a storage protocol for organic corn that is practical and adaptable to the conditions of smallholder farmers. Organic corn seeds were collected from farmers in Batanes, Ifugao, Kalinga, and Mountain Province. After initial quality tests, seeds with moisture content (MC) of 10% and below were stored for nine months under ambient conditions at UPLB. Packaging containers used were glass and plastic bottles with silica gel and drying beads as desiccants. Storage of organic corn seeds inside glass bottles with either drying beads or silica gel, under ambient conditions and MC of 10% and below, can maintain high germination and seedling emergence after nine months of storage. From the initial range of 89-97%, germination remained high at 81-97% after nine months of storage, which was confirmed by the high seedling emergence results. This implies that organic seeds, with MC of 10% and below, can be stored in glass bottles for nine months or more under ambient room conditions. This result is particularly valuable for organic farmers who lack access to cold storage facilities but need to store their seeds for the next planting season.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-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 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Storing organic corn seeds in glass bottles with drying beads or silica gel under ambient conditions can maintain high germination and seedling emergence after nine months.

Taxon
organic corne0
Treatment
glass bottles with either drying beads or silica gele1
Outcome
germination and seedling emergencee1
Direction
maintaine1
Qualifier
after nine months of storagee1
Setting
ambient conditionse1

Not reportedComparator

Verbatim

e0

“Organic corn seeds were collected from farmers”

✓ located verbatim in the source · abstract, characters 547–593 · show in text ↑
e1

“Storage of organic corn seeds inside glass bottles with either drying beads or silica gel, under ambient conditions and MC of 10% and below, can maintain high germination and seedling emergence after nine months of storage”

✓ located verbatim in the source · abstract, characters 892–1114 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Germination of organic corn seeds remained high at 81–97% after nine months of storage.

Taxon
organic corne0
Outcome
germinatione1
Direction
remained highe1
Value
81-97%e1
Comparator
initial range of 89-97%e1

Verbatim

e0

“Organic corn seeds were collected from farmers”

✓ located verbatim in the source · abstract, characters 547–593 · show in text ↑
e1

“From the initial range of 89-97%, germination remained high at 81-97% after nine months of storage”

✓ located verbatim in the source · abstract, characters 1116–1214 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Organic corn seeds with moisture content of 10% and below can be stored in glass bottles for nine months or more under ambient room conditions.

Taxon
organic corne0
Outcome
stored in glass bottles for nine months or moree1

Verbatim

e0

“Organic corn seeds were collected from farmers”

✓ located verbatim in the source · abstract, characters 547–593 · show in text ↑
e1

“This implies that organic seeds, with MC of 10% and below, can be stored in glass bottles for nine months or more under ambient room conditions”

✓ located verbatim in the source · abstract, characters 1276–1419 · show in text ↑

silicon dioxide · growth · Zea mays (maize)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

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processing · growth · Zea mays (maize)Positive and negative results

73 papers: 40 positive, 33 negative or no effect

39 papers in the same direction as this paper · 33 in the opposite direction

  1. negative
  2. negative
  3. negative

69 papers more in this group

See all 73 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.