极早熟黄肉油桃新品种‘早春红’
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摘要
‘早春红’是从‘中农金辉’芽变中选育出的极早熟黄肉油桃新品种。果实卵圆形,顶部微尖,果肉黄色;日光温室栽培条件下,4月初果实成熟,平均单果质量131.5 g,最大单果质量163.2 g;可溶性固形物含量10.5%～12.5%,可滴定酸0.35%;粘核,果实发育期约55 d。自花结实能力强。露地栽培,6月初果实成熟。丰产稳产,盛果期产量可达52 500 kg·hm~(-2)。
‘Zaochunhong' is a new super early maturing yellow-flesh nectarine cultivar which is selected from the bud mutation of‘Zhongnong Jinhui'. When planted in greenhouse,it is matured in early April,the fruit is oval shape with a little bit sharp on top,weighing 131.5 g on average,while the biggest one can reach to 163.2 g. The flesh is yellow,with 10.5%–12.5% soluble solids content and 0.35%titratable acid content. The stone is cling. The fruit development period is about 55 days. When planted in open field,it is matured in early June. This cultivar has self-fruitful ability and high and steady yield. The average yield is 52 500 kg · hm~(-2).
‘Zaochunhong' is a new super early maturing yellow-flesh nectarine cultivar which is selected from the bud mutation of‘Zhongnong Jinhui'. When planted in greenhouse,it is matured in early April,the fruit is oval shape with a little bit sharp on top,weighing 131.5 g on average,while the biggest one can reach to 163.2 g. The flesh is yellow,with 10.5%–12.5% soluble solids content and 0.35%titratable acid content. The stone is cling. The fruit development period is about 55 days. When planted in open field,it is matured in early June. This cultivar has self-fruitful ability and high and steady yield. The average yield is 52 500 kg · hm~(-2).
引文
Gao Dong-sheng.2016.The current situation and future development of protected fruit trees cultivation in China.Deciduous Fruits,48(1):1-4.(in Chinese)高东升.2016.中国设施果树栽培的现状与发展趋势.落叶果树,48(1):1-4.
Xie Zhi-hua,Jiang Wei-bing,Han Jian,Peng Li-li,Zhang Bin-bin,Ma Rui-juan.2012.Studies on physiological mechanism of red leaf phenomena of early maturing peach in summer.Acta Horticulturae Sinica,39(7):1271-1277.(in Chinese).谢智华,姜卫兵,韩键,彭丽丽,张斌斌,马瑞娟.2012.早熟桃夏季红叶现象的生理机制研究.园艺学报,39(7):1271-1277.
Xie Zhi-hua,Jiang Wei-bing,Han Jian,Peng Li-li,Zhang Bin-bin,Ma Rui-juan.2012.Studies on physiological mechanism of red leaf phenomena of early maturing peach in summer.Acta Horticulturae Sinica,39(7):1271-1277.(in Chinese).谢智华,姜卫兵,韩键,彭丽丽,张斌斌,马瑞娟.2012.早熟桃夏季红叶现象的生理机制研究.园艺学报,39(7):1271-1277.