Abstract
Hemp (Cannabis sativa L.); is an alternative fiber crop has been developed mostly in highland. Because seed production are varies in area and time consuming, storage conditions of surplus seed is needed to determine for mass fiber production. The split-split plot was designed which main plot were hemp 4 cultivars, sub-plot were 5 conditions, and storage time were sub-sub-plot. The seeds were packed in aluminum foil and stored at room temperature and 15, 4 and -4 °C compared with seal plastic bag condition kept at room temperature. The seed was sampling and tested the qualities before and each month after storage for 12 months. The result found that hemp varieties, storage conditions, time and the interaction between them had significant affect on hemp seed qualities. Before storage, the seed moisture content (mc) of cv. RPF 1, RPF 2, RPF 3 and RPF 4 were 7.7, 8.62, 6.52 and 7.68%, respectively and the germinations were 92, 85, 90 and 91%. During storage, the mc of seed stored in plastic bag was varies due to seed moisture equilibrium. The germination and vigor of seed cv. RPF 1, RPF 3 and RPF 4 packed in both materials type at room temperature was unchanged during 6 months storage, while the seed contained in plastic bag showed the most adverse effect on decrease of viability. During first 3 months, the conditions also significantly affected on decline of germination and vigor of hemp seed cv. RPF 2 which decline to be lesser than 30% during 8 - 12 months. The change of germination and vigor of hemp seed cv. RPF 1, RPF 3 and RPF 4 stored at 15, 4 and -4 °C were not significantly difference during a year of storage. Therefore, type of cold room (15 °C) was suggested to be the best condition for hemp seed storage.
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Claims 6
Claim · model-written summary
Hemp varieties, storage conditions, time and their interaction significantly affected hemp seed quality.
- Taxon
- Hemp (Cannabis sativa L.)
Cannabis sativae0 - Outcome
- hemp seed qualitiese1
- Qualifier
- hemp varieties, storage conditions, time and the interaction between theme1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hemp (Cannabis sativa L.); is an alternative fiber crop has been developed mostly in highland”
e1“The result found that hemp varieties, storage conditions, time and the interaction between them had significant affect on hemp seed qualities”
Claim · model-written summary
Germination and vigour of hemp cultivars RPF 1, RPF 3 and RPF 4 at room temperature were unchanged during 6 months of storage.
- Taxon
- Hemp (Cannabis sativa L.)Cannabis sativae0
- Material
- cv. RPF 1, RPF 3 and RPF 4e2
- Treatment
- at room temperaturee2
- Outcome
- germination and vigore2
- Direction
- unchangede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hemp (Cannabis sativa L.); is an alternative fiber crop has been developed mostly in highland”
e2“The germination and vigor of seed cv. RPF 1, RPF 3 and RPF 4 packed in both materials type at room temperature was unchanged during 6 months storage, while the seed contained in plastic bag showed the most adverse effect on decrease of viability”
Claim · model-written summary
Seed kept in plastic bag had the most adverse effect on viability.
- Taxon
- Hemp (Cannabis sativa L.)Cannabis sativae0
- Treatment
- seed contained in plastic bage2
- Outcome
- viabilitye2
- Direction
- decreasee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hemp (Cannabis sativa L.); is an alternative fiber crop has been developed mostly in highland”
e2“The germination and vigor of seed cv. RPF 1, RPF 3 and RPF 4 packed in both materials type at room temperature was unchanged during 6 months storage, while the seed contained in plastic bag showed the most adverse effect on decrease of viability”
Claim · model-written summary
Storage conditions significantly affected germination and vigour decline of cultivar RPF 2 during the first 3 months, which stayed below 30% during 8 to 12 months.
- Taxon
- Hemp (Cannabis sativa L.)Cannabis sativae0
- Material
- cv. RPF 2e3
- Treatment
- conditionse3
- Outcome
- germination and vigore3
- Direction
- declinee3
- Value
- lesser than 30%e3
- Qualifier
- during 8 - 12 monthse3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hemp (Cannabis sativa L.); is an alternative fiber crop has been developed mostly in highland”
e3“During first 3 months, the conditions also significantly affected on decline of germination and vigor of hemp seed cv. RPF 2 which decline to be lesser than 30% during 8 - 12 months”
Claim · model-written summary
Storage at 15, 4 and -4 °C did not significantly change germination and vigour of RPF 1, RPF 3 and RPF 4 over a year.
- Taxon
- Hemp (Cannabis sativa L.)Cannabis sativae0
- Material
- cv. RPF 1, RPF 3 and RPF 4e4
- Treatment
- stored at 15, 4 and -4 °Ce4
- Outcome
- germination and vigore4
- Direction
- not significantly differencee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hemp (Cannabis sativa L.); is an alternative fiber crop has been developed mostly in highland”
e4“The change of germination and vigor of hemp seed cv. RPF 1, RPF 3 and RPF 4 stored at 15, 4 and -4 °C were not significantly difference during a year of storage”
Claim · model-written summary
A cold room at 15 °C is suggested as the best condition for hemp seed storage.
- Taxon
- hemp
Cannabis sativa subsp. sativae5 - Outcome
- best condition for hemp seed storagee5
- Qualifier
- type of cold room (15 °C)e5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Therefore, type of cold room (15 °C) was suggested to be the best condition for hemp seed storage”
The same questions in other papers
storage · growth · Cannabis sativaResults agree
2 papers in the same direction as this paper
- negative
- negative
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.