‘CP 11‐2248’ (Reg. no. CV‐193, PI 692134) sugarcane (a complex hybrid of Saccharum spp.) was developed by the USDA–ARS, the University of Florida, and the Florida Sugar Cane League, Inc., and released to Florida growers for organic (muck) soils in June 2018. CP 11‐2248 was developed from a polycross made at Canal Point, FL, on 16 Dec. 2009, with a breeding line CP 06‐2664 as the female parent. The male parent was unknown and could be any one of the clones used in the polycross. CP 11‐2248 was released for commercial use as an improved sugarcane cultivar because of its acceptable levels of resistance or tolerance to brown rust, orange rust, smut, leaf scald, and mosaic. CP 11‐2248 was moderately susceptible to ratoon stunting disease and Sugarcane yellow leaf virus in Florida. Based on the results of 19 harvests of three crops (plant cane, first ratoon, and second ratoon) in the final‐stage (i.e., Stage 4) replicated yield trials carried out at seven locations with muck soils in Florida, CP 11‐2248 had equivalent or slightly higher sucrose yield than check cultivars CP 96‐1252 and CP 00‐1101. CP 11‐2248 may be poor in response to freezing temperatures based on the field tests in north Florida for temporal sucrose deterioration.

中文翻译：

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为佛罗里达州的有机土壤注册了“ CP 11-2248”甘蔗

“CP 11-2248”（注册号CV-193，PI 692134）甘蔗（一个复杂的混合甘蔗属）是由USDA-ARS开发，佛罗里达大学和佛罗里达甘蔗联盟公司，并于2018年6月发布给佛罗里达州的种植者（有机）土壤。CP 11-2248是由佛罗里达州Canal Point于2009年12月16日生产的多杂交种育成的，育种系CP 06-2664为母本。雄性亲本未知，可​​能是多杂交中使用的任何克隆。CP 11-2248作为改良的甘蔗品种被发布用于商业用途，因为它具有可接受的抗棕色锈，橙色锈，黑穗病，黑鳞病和花叶病的耐受性或耐受水平。CP 11-2248中等程度地易患宿根矮化病和甘蔗黄叶病毒在佛罗里达。根据最后阶段（即阶段4）的三种作物（甘蔗，第一再生棉和第二再生棉）的19种收成的结果，在佛罗里达州的七个土质土壤上进行了重复产量试验，CP 11-2248蔗糖的产量与对照品种CP 96-1252和CP 00-1101相当或略高。根据佛罗里达州北部因暂时蔗糖变质而进行的现场测试，CP 11-2248对冷冻温度的响应可能较差。