Taxon ID:
Usage Facet: class=edible; edible_score=1.0; ornamental_score=0.0; inferred_from_taxon=no
Relationships: 0 | Linked Entities (visible): 0 | Evidence claims: 4 | History events: 0 | Catalog issue offerings: 0
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Evidence Badge: emerging | claims=4 | sources=1 | contradictions=0
Claim Types: description_snippet:1, flavor_profile:1, fruit_size:1, selection_origin_reference:1 | Open evidence summary JSON | Open citation drawer JSON
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Jri9-4 appears in University of Saskatchewan haskap breeding records as JR19-4, an advanced selection of haskap, Lonicera caerulea. In 2010, it was evaluated with Borealis and other advanced selections for berry size, sensory quality, and fruit chemistry. It was also listed as a female parent for open-pollinated seed collected in 2010. [S1]
The record does not give direct parentage, breeder, release date, or evidence that Jri9-4 was released as a named cultivar. Its clearest role is breeding material: an advanced selection used in evaluation and as a seed parent for open-pollinated seed. Plants from these seeds were intended for student experiments, grower distribution, or new plantings. [S1]
The berries were large within the evaluated group. Table 23 reports JR19-4 fruit at 25.6 mm long, 13.9 mm wide, 11.3 mm deep, and 2.3 g, compared with the table mean of 22.5 mm long and 1.9 g. [S1]
Sensory scores were mixed. On a 1 to 5 scale where 5 was best, JR19-4 scored 4 for texture, 3 for bloom, 3 for sweetness, 3.5 for sourness, 4 for bitterness, 2 for aroma, and 3.3 overall. For bitterness, 5 meant no bitterness, so a score of 4 suggests low but present bitterness. [S1]
Chemical analysis recorded JR19-4 at 15.9 brix, pH 3.36, and 1.96% total acidity as citric acid. These were close to the table averages of 15.2 brix, pH 3.3, and 2.1% acidity. [S1]
No direct hardiness zone is stated for Jri9-4. The evidence places it in the University of Saskatchewan haskap program in Saskatchewan, but that location is not a cultivar-specific hardiness rating. [S1]
The requested cultivar label and source label differ. The packet uses Jri9-4, while the source rows read JR19-4. This summary treats them as the same selection because the extracted cultivar blocks link those rows to Jri9-4, but the printed source label should be checked before public display. [S1]
Summary source basis
This summary currently draws chiefly from Haskap Breeding & Production - Final Report, January 2012.
Direct parent cultivars
Parentage claim text
Derived or downstream cultivar links
Source-story quotations
Taxonomy context: No family-tree context surfaced yet.
Related cultivars mentioned in source context
Zone assertions are structured rows. Hardiness claim text appears in evidence claims and page-linked citations.
| Zone Min | Zone Max | Zone Text | Assertion Type | Outcome | Location | Confidence |
|---|---|---|---|---|---|---|
| No explicit zone assertion rows yet. | ||||||
No linked media assets.
| Document | Title/URL | Rights | Claims | Relationships | History Events | Pages | Snippets |
|---|---|---|---|---|---|---|---|
| 102 | Haskap Breeding & Production - Final Report, January 2012 | unknown | 4 | 0 | 0 | p47 p62 p63 p64 | Table 25 lists JR19-4 with soluble solids of 15.9 brix, pH 3.36, and total acidity of 1.96% citric acid.; Fruit quality ratings: texture 4, bloom 3, sweetness 3, sour 3.5, bitterness 4, aroma 2, average 3.3.; Table 23 re |
| Document | Page | Claim Type | Claim | Quote | Match |
|---|---|---|---|---|---|
| 102 | p64 | description_snippet | Table 25 lists JR19-4 with soluble solids of 15.9 brix, pH 3.36, and total acidity of 1.96% citric acid. | JR19-4 15.9 3.36 1.96 | page_block:0.90 |
| 102 | p63 | flavor_profile | Fruit quality ratings: texture 4, bloom 3, sweetness 3, sour 3.5, bitterness 4, aroma 2, average 3.3. | JR19-4 4 3 3 3.5 4 2 3.3 | page_block:0.90 |
| 102 | p62 | fruit_size | Table 23 reports JR19-4 berry dimensions as 25.6 mm length, 13.9 mm width, and 11.3 mm depth, with berry weight 2.3 grams. | JR19-4 25.6 13.9 11.3 2.3 | page_block:0.90 |
| 102 | p47 | selection_origin_reference | Listed as a female parent from which open-pollinated seed was gathered in 2010. | JR op JR19-4 | page_block:0.90 |
| Year | Nursery | Catalog Issue | Relation |
|---|---|---|---|
| No catalog issue offerings linked. | |||
| Relation | Type | ID | Label |
|---|---|---|---|
| No linked entities at this filter level. | |||
| Type | Claim | Confidence |
|---|---|---|
| description_snippet | Table 25 lists JR19-4 with soluble solids of 15.9 brix, pH 3.36, and total acidity of 1.96% citric acid. | 0.99 |
| flavor_profile | Fruit quality ratings: texture 4, bloom 3, sweetness 3, sour 3.5, bitterness 4, aroma 2, average 3.3. | 0.99 |
| fruit_size | Table 23 reports JR19-4 berry dimensions as 25.6 mm length, 13.9 mm width, and 11.3 mm depth, with berry weight 2.3 grams. | 0.99 |
| selection_origin_reference | Listed as a female parent from which open-pollinated seed was gathered in 2010. | 0.98 |
| ID | Type | Year | Label |
|---|---|---|---|
| No history events. | |||