Broccoli type having curds with detached florets

Patent metadata

Field	Value
Publication number	US-11064667-B2
Application number	US-201916374257-A
Country	US
Kind code	B2
Filing date	Apr 3, 2019
Priority date	Nov 22, 2005
Publication date	Jul 20, 2021
Grant date	Jul 20, 2021

Abstract

The present invention includes broccoli plants with curds having detached florets and methods for obtaining such broccoli plants. The present invention also provides reagents that can be used in methods for obtaining such broccoli plants.

First claim

What is claimed is:

1. A seed of a broccoli plant capable of producing a plant comprising a curd having florets, wherein the traits of said florets on said curd comprise:
an average of more than 85% of the flower buds on said florets having a color score in the green range on the Royal Horticultural Society color chart selected from the group consisting of 137A, 137B, 138A, and 138B, and at least 50% of said florets on said curd are not touching another floret on said curd; and

wherein said traits are obtainable from a broccoli line selected from the group consisting of 550478, a representative sample of seed of said line having been deposited with the NCIMB under NCIMB Accession No. 41416; 550479, a representative sample of seed of said line having been deposited with the NCIMB under NCIMB Accession No. 41415; 550385, a representative sample of seed of said line having been deposited with the NCIMB under NCIMB Accession No. 41417; and 550198, a representative sample of seed of said line having been deposited with the NCIMB under NCIMB Accession No. 41418.

2. The seed of claim 1 , wherein said florets comprise stems having a color score in the green range on the RHS color chart selected from the group consisting of 137A, 137B, 138A, 138B, 138C, and 139D.

3. The seed of claim 1 , wherein said curd has at least 8 florets.

4. The seed of claim 1 , wherein at least 60% of said florets on said curd do not touch another floret on the same curd.

5. The seed of claim 1 , wherein said florets have an average of less than 5% yellowing around the edges as measured by the percentage of coverage across the floret having a more yellow than green appearance at maturity of the floret at harvest.

6. The seed claim 1 , wherein said florets have an average secondary stem length of between 7 centimeters (cm) and 30 cm.

7. The seed of claim 1 , wherein said florets have an average weight of at least 2 grams.

8. The seed of claim 1 , wherein said florets are between 4 cm and 10 cm in diameter.

9. The seed of claim 1 , wherein said curd of said broccoli plant comprises six or more florets.

10. The seed of claim 1 , wherein said seed is a hybrid seed, produced by a cross of a broccoli plant deposited under NCIMB Accession No. 41416, 41415, 41417 or 41418 as a male parent and a second broccoli plant as a female parent, wherein said hybrid plant comprises a curd having florets, wherein said florets on said curd have an average of more than 85% of the flower buds on said florets having a color score in the green range on the Royal Horticultural Society color chart selected from the group consisting of 137A, 137B, 138A, and 138B, and said curd has a trait selected from the group consisting of florets with less than 10 flower buds in contact with a flower bud of another floret in the same curd; a secondary stem of a length of between 7 cm and 30 cm; and combinations thereof.

11. A container of one or more of the broccoli seeds of claim 1 .

12. A broccoli plant grown from the seed of claim 1 .

13. The broccoli plant of claim 12 , wherein said florets have an average weight of at least 2 grams.

14. The broccoli plant of claim 12 , wherein said florets are between 4 cm and 10 cm in diameter.

15. The broccoli plant of claim 12 , wherein said curd comprises at least six or more florets.

16. The broccoli plant of claim 12 , wherein said secondary stem has an average length of between 7 cm and 30 cm.

17. A part of the broccoli plant of claim 12 .

18. The part of a broccoli plant of claim 17 , wherein said part is selected from the group consisting of seed, endosperm, ovule, and pollen.

Assignees

• Seminis Vegetable Seeds Inc

Inventors

• Van Den Bosch Franciscus
• Boon Meinardus Petrus

Classifications

• A01H5/02

  Flowers · CPC title

• A01H5/10

  Seeds · CPC title

• A01G22/15 Primary

  Leaf crops, e.g. lettuce or spinach · CPC title

• A01H6/203 Primary

  Brassica oleraceae, e.g. broccoli or kohlrabi · CPC title

• A01G22/00

  Cultivation of specific crops or plants not otherwise provided for · CPC title