USPP1646P - Nectarine tree - Google Patents

Nectarine tree Download PDF

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Publication number
USPP1646P
USPP1646P US PP1646 P USPP1646 P US PP1646P
Authority
US
United States
Prior art keywords
nectarine
medium
fruit
variety
grand
Prior art date
Application number
Other languages
English (en)
Inventor
Frederic W. Anderson
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Publication date

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  • the present variety-of-nectarine tree is the result of an F-l cross between the clingstone Le Grand nectarine (United States Plant Patent No. 549) and the freestone Sun Grand nectarine (United States Plant Patent No. 974).
  • the variety was originated by me in the course of an extensive and continuing plant breeding program conducted at my experimental orchard located near Le Grand, Merced County, California; an important pun pose of such program being to seek and obtain better nectarine varieties having commercial market potential and particular harvest periods.
  • the ripening period of the fruit of the instant variety is shortly after the Early Sun Grand nectarine (United States Plant Patent No. 1,420), but before the Sun Grand neotarine, and thus serves an intermediate market.
  • the fruit of the present variety of nectarine ripens approximately ten days later than the Early Sun Grand nectarine, and-4n further comparison theretois slightly larger in size and firmer of flesh, but with somewhat less red exterior color; is of better eating quality; and has leaves with globose instead of reniform glands.
  • the fruit or the present variety ripens approximately one week earlier; is slightly larger in size but shorter axially; has somewhat less red exterior color; is not quite as firm of flesh, but of better eating quality; and has sweet instead of bitter kernels.
  • the present variety may also be compared with the Star Grand nectar-ine (United States Plant Patent No. 1,327) by approximately the same ripening period and general similarity in fruit characteristics, but distinct in that here the winter chilling requirement is much lower.
  • This variety bore very heavy crops following warm winters, whereas the Star Grand nectarine lost many buds and bore comparatively light crops.
  • the present variety also differs in that the leaves have globose instead of reniform glands; flowers with large instead of small petals; and kernels which are sweet instead of bitter, the sweetness resembling that of an almond.
  • Fig. 1 is an elevation showing two of the fruit, together with twigs and leaves.
  • Fig. 2 is a sectional elevation of one of the fruit with the stone exposed.
  • Glands Average number-four; globose. Position-usually two on petiole and one or'two on blade.
  • V V g I Surfac.Regularlyturrowed near base; pitted from base to above center. 1 i I Ridges-Rounded. Pits.Elongated. Ventral edge.'Ihick. Dorsal edge.Full, with shallow & QOve Tendency t0 split-Slight. I C0l0r.Brown (ILA-12 Use: Market; local; long distance shipping. Keeping quality: Good. Shipping quality: Good.
  • the tree and its fruit herein described may vary in slight detail due to climatic and 'soil condition-sundeir which the variety may be grown.

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