Cultivation process for grafting camellia by taking camellia oleifera trees as rootstocks

Abstract

The invention discloses a cultivation process for grafting camellia by taking camellia oleifera trees as rootstocks. The cultivation process is characterized in that large camellia plants are cultivated through rootstock selection and treatment, scion selection, cut-grafting, pruning and blending and grafting again and blending and setting. The grafted camellia nursery stocks are quite strong in stress resistance and are relatively low in cost, and moreover, seedlings which are relatively large in body form can be obtained within a short period. The quantity of cultivated nursery stocks can be reasonably adjusted according to market demand, so that the risk of being far away from expectation is reduced. Predetermined large shapes can be formed through grafting and setting for many times, flowers blossom in the predetermined basic positions to form crowns with branches which are uniformly distributed tier upon tier, and patterns can be further formed due to different colors of scions, so that the ornamental value is improved and the city is beautified.

Description

technical field [0001] The present invention relates to a kind of camellia grafting, tree shape cultivation technique, especially a kind of cultivation technique of camellia camellia grafted with camellia tree as rootstock. Background technique [0002] Eighteen Bachelor Camellia is a famous flower in China. It is often used as an ornamental flower to beautify the environment in my country's urban construction. Its flower shape is large, with a long flowering period and many colors. It takes 4 to 5 years for normal breeding and cultivation of plants to bloom. Plants It takes longer to grow to a larger size, and urban construction is different from home ornamental planting. Generally, larger camellia seedlings are required. The longer growth cycle makes the land utilization rate low. If the existing production lags behind Due to the needs of urban development, increasing the number of cultivation will not be able to meet the market demand in time, but will also increase the mar...

AI Technical Summary

Problems solved by technology

[0002] Eighteen Bachelor Camellia is a famous flower in China. It is often used as an ornamental flower to beautify the environment in my country's urban construction. Its flower shape is large, with a long flowering period and many colors. It takes 4 to 5 years for normal breeding and cultivation of plants to bloom. Plants It takes longer to grow to a larger size, and urban construction is different from home ornamental planting. Generally, larger camellia seedlings are required. The longer growth cycle makes the land utilization rate low. If the existing production lags behind Due to the needs of urban development, increasing the number of cultivation will not be able to meet the market demand in time, but will also increase the market risk of excessive cultivation. In addition, the color of the existing camellia single plant is single, and the position of the flower on the plant cannot be predetermined, so it is difficult to spell out the color of the flower. Patterns, even if the shape and outline are not easy to put together, these problems still need to be solved by technical improvement