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新甜2号是以R.PO11—3与新甜1号杂交经单株选择育成。它属丰产型品种,1979年9月由新疆维吾尔自治区品种审定委员会审查命名。 一、植株特性与增产效果 新甜2号苗期叶丛斜立,中后期直立,叶片较大,叶色深绿,块根圆锥形,根体光滑,根沟浅,根皮为黄白色,根肉紧密,根冠小。它适应性较强,耐水肥,抗旱,耐盐碱性中上等,在水肥充足条件下单产高,增产潜力大,根中含糖率一般为17.7—20.32％,较抗白粉病,病情指数一般为6—12％。
The new sweet No. 2 is R.PO11-3 and Xintian 1 cross breeding by single plant selection. It is a high-yielding variety, which was named after the review of the Xinjiang Uygur Autonomous Region Variety Approval Committee in September 1979. First, the plant characteristics and yield enhancement Xintian No.2 seedling leaves oblique oblique legislation, the late erect, larger leaves, dark green leaves, roots conical, root smooth, light yellow root, root bark is yellow and white, roots Flesh, root crown small. It is more adaptable, water-resistant, drought-resistant, salt-tolerant and medium-high, under high water and fertilizer conditions, high yield and high yield potential, the root sugar content is generally 17.7-20.32%, more resistant to powdery mildew, the disease index Generally 6-12%.