论文部分内容阅读
1966年以东光为母本,富士为父本杂交育成。1973年开始结果,1978年命名为“千秋”,1979年发表,1980年正式登记编号。平均单果重240~270克,个头中等,圆形,果形指数0.9。萼洼稍狭浅。果实底色绿黄,有褐红色条纹,色浓淡适中。果皮中厚—稍薄,果点较小,稍稀,果锈少,果面光滑。梗洼部位内不着色,残留着绿色,是其较明显的一个特征。果肉黄白色,硬度中等,肉质致密,汁多,可溶性固形物13~14%,比同期成熟的品种含糖量高,苹果酸含量0.5%左右,酸度适中,爽口。果实9月下旬成熟,其贮藏性高于同期成熟的品种。果实的裂果发生在梗洼部,发生轻重因年而异,1978年裂果多达36%,1979年裂果
In 1966 East light as the mother, Fuji for the parental hybrid bred. The results began in 1973, 1978 named “Chiaki”, published in 1979, 1980, the official registration number. Average fruit weight 240 ~ 270 grams, a medium-sized, round, fruit shape index of 0.9. Calyx depression slightly narrow. Green and yellow fruit background, there are maroon stripes, moderate shade color. Peel thick - a little thin, small fruit, slightly thin, rust less fruit, fruit smooth. Territory within the stool is not colored, residual green, is a more obvious feature. Flesh yellowish white, moderate hardness, dense meat, juicy, soluble solids 13 ~ 14%, higher than the same period mature varieties of sugar, malic acid content of about 0.5%, moderate acidity, refreshing. Fruits mature in late September, the storage is higher than the mature varieties of the same period. Fruit cracking occurs in the stem depression, the occurrence of severity vary from year to year, in 1978 as many as 36% crack fruit, cracked in 1979