加工鲜食兼用李新品种‘兴华李’的选育Breeding report of a new fresh-eating and processing plum cultivar 'Xinghuali'(Prunus salicina)
何业华;杨向晖;郭翠红;栾爱萍;刘朝阳;夏靖娴;谢桃;李楚豪;曾志;
摘要(Abstract):
‘兴华李’是从广东地方品种‘三华李’中经无性系选育出来的中熟李新品种。果实近球形,果皮果肉红色,果皮密布淡黄色斑点,果粉较厚;果肉酸甜,纤维少,汁多;平均单果质量60 g,最大单果质量76.3 g,果形指数0.9;黏核,果核扁卵形。可溶性固形物含量(w,后同)为9.1%,可溶性总糖含量为5.9%,可滴定酸含量为1.02%,维生素C含量为6.53 mg·100 g(-1)。风味较浓厚,鲜食品质中上等,加工品质优良。在广东省兴宁市海拔200 m以下的地区(东经115°30′~116°,北纬23°50′~24°37′),5月下旬果实开始进入红熟期并一直持续6月中旬,果实发育期约110 d;树势较强,成枝力较强。成年树以花束状果枝和短果枝为结果枝,每个花芽有2~3朵花。耐热性强。货架期5 d,冷藏1.5月。适合于南亚热带山区栽培,第3年开花结果,果大,成熟较早,丰产稳产。
关键词(KeyWords): 李;新品种;‘兴华李’;耐热
基金项目(Foundation): 广州市科技计划项目(201704020021);; “十二五”农村领域国家科技计划课(2013BAD02B00);; 广东省科技计划项目(2015A020209105)
作者(Authors): 何业华;杨向晖;郭翠红;栾爱萍;刘朝阳;夏靖娴;谢桃;李楚豪;曾志;
DOI: 10.13925/j.cnki.gsxb.20200053
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