Details for: PI 693837, Saccharum sp., 'CP 10-1620'


Summary Data
Taxonomy:
Saccharum sp.
Cultivar:
'CP 10-1620'
Origin:
Developed –
Maintained:
Historic Record
Received by NPGS:
17 Jul 2020
Availability
This is historical information about this accession. It no longer exists and can not be requested.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Saccharum sp.
Cultivar:
'CP 10-1620'
Origin:
Developed –
Maintained:
Historic Record
Received by NPGS:
17 Jul 2020
Source History
Developed



Developer(s):
Accession Names and Identifiers
'CP 10-1620'
Type: Cultivar name

Narrative
The mean stalk height (ground level to top visible dewlap, dewlaps form the hinge of the blade joint in sugarcane) of 10 stalks of CP 10-620 was 301 cm. The mean internode length of 10 CP 10-1620 stalks at the fifth internode from the ground was 19.8 cm. Stalk diameter was measured at the middle of the second (26.1 mm), fifth (25.0 mm), and tenth (23.2 mm) internodes from the ground as well as at the middle of the hardened internode closest to the top visible dewlap (20.6 mm). CP 10-1620 exhibited a cylindrical to lightly conoidal shaped internode and a growth ring with a mean width of 4.9 mm at the fifth internode from the ground. The root band of CP 10-1620 was 8.5 mm wide. Bud furrows were absent. The buds of CP 10-1620 were yellow (5Y6/4). Buds of CP 10-1620 were moderately raised above the surface of the root band and had shapes described as round bud with central germpore at the fifth internode from the ground. The bud length and width means of the fifth bud from the bottom from five stalks of CP 10-1620 were 6.7 and 6.7 mm, respectively. Leaf sheath pubescence was very heavy but lighter towards the top and bottom of the leaf sheath. Bud pubescence was absent. CP 10-1620 is resistant to brown rust (caused by Puccinia melanocephala H. & P. Sydow, ratoon stunt (caused by Leifsonia xyli subsp. xyli Evtsuhenko et al. and leaf scald (caused by Xanthomonas albilineans Ashby, Dowson) and moderately resistant to smut (caused by Ustilago scitaminea (Sydow & P. Sydow), orange rust (caused by Puccinia kuehnii E.J. Butler), sugarcane mosaic virus strain E (mosaic), and sugarcane yellow leaf virus).
Saccharum spp.
Genus:
Saccharum
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Andropogoneae
Subtribe:
Saccharinae
Nomen number:

300520
Comment:
catch-all record for unidentified or unnamed plants of Saccharum
Verified:
05/10/2000 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Erianthus spp.
Narenga spp.
Ripidium spp.

Common names
Annotations
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Citations
Pedigree
Description:
CP 10-1620 was selected from the cross of CP 00-1100 × CP 05-1740 (Cross No. X07-1225) made at Canal Point, FL in December 2007. The female parent, ‘CP 00-1100’, was an experimental clone selected from the cross of ‘CP 89-2143’ × ‘CP 89-2143’ made at Canal Point in December 1998. The male parent, CP05-1740, was an experimental clone selected from the cross of US 99-1055 x US 02-1027.
Intellectual Property Rights
Journal of Plant Registration. CV-216, SUGARCANE. Issued: 01 May 2024.
  • Davidson, W., V. S. Gordon, M. Islam, P. McCord, H. S. Sandhu, D. Zhao, S. Sood, J. C. Comstock, M. P. Singh, & M. Baltazar. 2024. Registration of ‘CP 10-1620’ Sugarcane. J. Pl. Registr. 18(2):363. DOI: 10.1002/plr2.20365.