中熟桃新品种“艳保”的选育及配套栽培技术

Study on Breeding and Cultivation Techniques of A New Mid-ripening Peach Cultivar ‘Yanbao’

"艳保"桃是从"大久保"桃自然实生后代中选出的中熟新品种;果实发育期95d;果实近圆形,果顶圆平;平均单果重270g,最大340g;果实表面鲜红,着色度90%以上;果肉白色,具红色素,硬溶质,离核;酸甜适度,可溶性固形物含量12.5%,可滴定酸含量0.22%;果实硬度8.5kg/cm2,耐贮运;自花结实,丰产性强。

＇ Yanbaois a new mid-ripening peach cultivar from seedling of ＇Okubo＇ peach. The fruit development period is 95 days. The fruit shape is nearly round with a round-flat fruit top. The average fruit weight is 270 g,the maximum is 340 g. The fruit skin is covered by bright red color,and flush degree is above 90%, The flesh is white,with intermediate red pigment,hard-melting and free stone： It is delicious with 12. 5M soluble solids content and 0. 22~ total titratable acid content. It is tolerant to storage and long-distance transportation with 8. 5 kg/cm2 hardness. The cultivar is self-fruitful and has hizh yield.