Sugarcane (a complex hybrid of Saccharum spp.) cultivar ‘CP 11‐1956’ (Reg. no. CV‐198, PI 695075) was released in June 2018 for commercial cultivation on organic (muck) soils in Florida. This cultivar was developed through a collaborative cultivar development program of the USDA–ARS, the University of Florida, and the Florida Sugar Cane League, based at Canal Point, FL. The parents of CP 11‐1956 are CP 03‐2188 (female) and CP 01‐2459 (male). CP 11‐1956 was released because of its excellent combination of disease resistance against major sugarcane diseases and cane and sugar yields that are similar to reference cultivars that are major commercial cultivars in Florida. CP 11‐1956 is considered resistant to brown rust, orange rust, ratoon stunting disease, smut, and mosaic. This cultivar is also moderately resistant to leaf scald and yellow leaf disease. Cane and sugar yields of CP 11‐1956 are similar to the reference cultivar CP 96‐1252 that has occupied the largest acreage in Florida for several years. CP 11‐1956 had poor freeze tolerance compared with several reference cultivars.

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注册“ CP 11-1956”甘蔗

甘蔗（的复杂的混合甘蔗品种'CP 11-1956'（Reg。no CV-198，PI 695075）于2018年6月发布，用于在佛罗里达州的有机（粪）土上进行商业种植。该品种是通过美国农业部（USDA-ARS），佛罗里达大学和佛罗里达甘蔗联盟的佛罗里达甘蔗联盟的合作品种开发计划开发的。CP 11-1956的父母是CP 03-2188（女）和CP 01-2459（男）。CP 11-1956之所以发布，是因为它对主要的甘蔗疾病具有抗病性，并且甘蔗和糖的产量与佛罗里达州主要商业品种的参考品种相似，具有极好的结合性。CP 11-1956被认为具有抗棕色锈，橙色锈，再生迟钝性疾病，黑穗病和花叶病的能力。该品种还对叶鳞和黄叶病有中等抵抗力。CP 11-1956年的甘蔗和糖产量类似于参考品种CP 96-1252，该品种在佛罗里达州占据了最大的种植面积，已有数年之久。与几个参考品种相比，CP 11-1956的耐冻性差。