论文部分内容阅读
新柑桔种质资源——“73—5—1”是由尾张温州蜜柑与椪柑杂交而成,它既不象母本尾张,也不象父本椪柑。省内外一些柑桔专家和教授均认为它变异特殊。现予以介绍如下。 一、“73—5—1”的来历 1973年我们在果园中配制了34个杂交组合,其中一个组合为尾张与椪柑杂交,共授粉105朵花,当年获得杂交果实10只,取籽播种,出苗后定植于杂交原始材料圃。在观察F_1代杂交实生苗时,发现“73—5—1”这单株变异有些特殊。其嫩叶、嫩枝有较多的茸毛,叶子狭长,而且皱缩明显,叶色深而且
New citrus germplasm resources - “73-5-1” is the end of the mandarin and citrus mandarin hybrids, it does not like the maternal end, nor like the paternal citrus. Some citrus experts and professors inside and outside the province regard it as a variant. Now to introduce as follows. First, the “73-5-1” origin In 1973 we prepared 34 hybrid combinations in the orchard, one of the combinations for the tail and citrus hybrids, pollination of 105 flowers were total, then get 10 hybrid fruit, seed seeded , Seedling planting in the hybrid material of the original nursery. In the observation F 1 generation hybrid seedlings, found that “73-5-1” some variation of the individual plants. Its young leaves, shoots have more hair, long and narrow leaves, but also significantly shrink, dark leaves and