论文部分内容阅读
实现油茶生产良种化的途径很多,如果说,营建种子园是实现良种化的重要途径,那么,营建采穗圃可以说是实现良种化的捷径。营建油茶采穗圃的重要性过去种植油茶,都是沿用种子繁殖,而油茶是异花授粉植物,优劣混生,在长期的有性繁殖中,引起品种类型的混杂。就是同一优良单株树上采集的种子,进行播种育苗都发生变异,变好的少,变劣的
There are many ways to achieve the seed production of Camellia oleifera. If we say that the construction of the seed orchard is an important way to realize the thoroughbred plantation, then the construction of sprouts can be said to be the shortcut to realize the thoroughbred planting. Importance of building oil-tea scion garden In the past, the cultivation of camellia was based on seed propagation. Camellia oleifera is a cross-pollination plant that mixes advantages and disadvantages and induces variety types in long-term sexual reproduction. That is, the seeds collected from the same excellent single tree, seedling varieties are sown, the better the less, the worse