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在山东省的自然条件下进行了柱型苹果引种试验。结果表明,3个柱型苹果品种生长结果正常,表现出典型的柱型生长习性。柱型苹果与生产上常见品种的花期相遇,可以互为授粉树。利用M_(26)和M_9矮化中间砧可有效地控制树体高度和侧梢的产生,促进成花和结果。不同砧木或中间砧对柱型苹果果实的品质性状有一定的影响。在高度密植(0.6m×1.0m)条件下,1年生和2年生柱型苹果即可获得较高的产量。在供试的3个品种中,以特拉蒙综合表现较好。杂交试验表明,柱型性状是由单个显性基因(Co基因)控制的,利用现有的柱型苹果品种作为亲本选育新的柱型苹果品种是可行的。
In Shandong Province under the natural conditions of the introduction of cylindrical apple test. The results showed that the growth of three columnar apple cultivars was normal and showed a typical columnar growth habit. Column-type apple and the production of common varieties of flowering meet, you can pollinate each other trees. The use of M_ (26) and M_9 dwarfing anvils can effectively control tree height and lateral shoot production, and promote flower formation and fruiting. Different rootstocks or intermediate anvil have some effect on the quality of the apple fruit. In the highly dense (0.6m × 1.0m) conditions, 1-year-old and 2-year-old apple can get higher yield. In the three varieties tested, Tramon comprehensive performance is better. Hybridization experiments showed that the trait was controlled by a single dominant gene (Co gene). It is feasible to use the existing columnar apple varieties as parents to cultivate new columnar apple cultivars.