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我省现有油茶成林7000余亩,除云台,宝华油茶发展较早以外,大部分是在1952年至1954年由外省调进种子直播造林而成。由于油茶种子来源不一,加上油茶是异花授粉树种,个体之间互相影响,产生变异,因而我省油茶品种彼此之间差异很大,其中优株很少,劣株较多,目前虽已进入盛果期,但每年产量很低。因此,进行油茶良种选育,应用优良品种,改造现有油茶低产林,营造油茶新林,就成为我省油茶生产上的一项急待研究解决的问题。我们自1978年起开展了油茶优树选择工作。现将两年初步结果简报如下: 一、方法与步骤 我省油茶林分布面比较广。为做到在广泛的基础上选择好优树,我们组织了油
In our province, more than 7,000 acres of existing Camellia trees have been planted. Except for the earlier development of PTZ and Baohua Camellia, most of them were planted by other provinces from 1952 to 1954. Due to the different sources of Camellia seeds, Camellia oleifera is a cross-pollination tree species, individuals influence each other, resulting in variation, so our province Camellia varieties are very different from each other, of which very few excellent strains, more bad strains, although the current Has entered the flourishing period, but the annual output is very low. Therefore, the breeding of elite seeds, the application of fine varieties, transformation of the existing low-yielding Camellia oleifera, creating a new Camellia oleifera, Camellia become a province on the urgent need to study and solve the problem. We have been working on the selection of Camellia oleifera trees since 1978. Now the initial results of two years briefing as follows: First, the method and steps I Camellia forest distribution is relatively wide. In order to choose a good tree on a broad scale, we organized the oil