Polystyrene foam plastic board water floating type efficient propagation technique for northern rubber trees

Abstract

The invention provides a polystyrene foam plastic board water floating type efficient propagation technique for northern rubber trees. The technique includes the steps of (1) greenhouse preparation; (2) water bed preparation; (3) selection and preparation of cutting shoots; (4) sticking; (5) placement of polystyrene foam plastic boards; (6) sticking time selection; (7) callus growth promoting; and (8) rooting temperature selection. The polystyrene foam plastic board water floating type efficient propagation technique for the northern rubber trees is capable of greatly increasing commodity rate and survival rate of the northern rubber trees.

Description

technical field [0001] The invention relates to a cultivation technology, in particular to a high-efficiency propagation technology of northern rubber tree polystyrene foam board water floating. Background technique [0002] Rubber trees are evergreen woody plants in the south and are mainly used for greening, while in the north they are mainly used as potted flowers. Rubber trees have large leaves and bright colors. They do not require high soil and water quality. They are easy to grow and are loved by northerners. In the north, the winter is too cold and the cost of heating is high, the temperature of the greenhouse seedbed is not easy to rise, and the seedling rate is generally 50-70%, which is relatively low. Contents of the invention [0003] The technical problem to be solved in the present invention is to overcome existing defects, and a kind of northern rubber tree polystyrene foam board water floating high-efficiency breeding technology that can improve commodity ...

AI Technical Summary

Problems solved by technology

In the north, it is too cold in winter and the cost of heating is high. The temperature of the greenhouse seedbed is not easy to rise. The seedling rate is generally 50-70%, which is relatively low.