利用控根容器培育橡胶树大苗的研究

Study on Cultivation of Hevea brasiliensis Seedlings by Root Control Container

以控根容器培育4个叶蓬以上的橡胶树大苗,研究容器规格和水肥灌溉技术对容器苗的生长影响,为应用控根容器培育橡胶树大苗提供理论依据。结果表明,以孔径15cm,高度40cm的育苗容器,配套沼液肥和每天1次300 mL的灌溉频率,橡胶树苗木生长良好,且成本较低,应推荐在生产上使用。

In order to provide theoretical basis for the application of root control container to cultivate rubber tree seedlings with more than 4 leaves,the effects of container size and water and fertilizer irrigation technology on the growth of rubber tree seedlings were studied by the method of cultivating 4 leaves of rubber tree seedlings in the root control container.The results showed that with 15/40 seedling container,biogas slurry fertilizer and irrigation frequency of 300 ml once a day,rubber tree seedlings grew well and the cost is low,so it should be recommended in production.