Construction method for castanopsis hystrix cutting orchard

Abstract

The invention belongs to the technical field of construction of castanopsis hystrix cutting orchards, and discloses a construction method and system for a castanopsis hystrix cutting orchard. The selected orchard building material is 1-year-old super seedlings cultivated by castanopsis hystrix excellent provenance seeds and plus tree seeds, the 1-year-old super seedlings are used as seedlings forbuilding the orchard, excellent genetic genes of mother plants can be retained to the maximum extent, the seeds are easy to germinate, the growth is quicker, the thicknesses of cuttings are moderate,the yield of the cuttings and the survival rate of cutting are greatly improved, 15-20 effective cuttings used for cutting (the cuttings can be taken for two times one year in autumn and winter and spring) can be produced every plant in a first year after the mother plants are planted, 30-40 effective cuttings can be produced every plant in a second year, and 80,000-100,000 cuttings can be produced every year per mu of the cutting orchard. The whole technology provided by the invention is easy to understand, and has strong operability, a good effect, greater transformation potentiality of technical achievements and broad application prospects; and the method has obvious economic benefits, and provides an effective way for improved-variety breeding of castanopsis hystrix.

Description

technical field [0001] The invention belongs to the technical field of construction of a red cone picking nursery, and in particular relates to a construction method of a red cone picking nursery. Background technique [0002] Castanopsis hystrix Miq. is an evergreen tree belonging to the family Fagaceae. It is an important and precious native broad-leaved timber tree species in southern my country. It has strong adaptability, fast growth and excellent material quality. One of the preferred afforestation tree species for construction. Guangdong, Guangxi, Fujian, Zhejiang and other southern provinces all use it as the main tree species for the construction of Sufeng forest base and strategic timber reserves. The economic benefits and maintenance of ecological benefits are relatively optimistic, and are deeply loved by forest farmers and afforestation management units. Fujian is a suitable area for planting red cone. The cultivation area is increasing year by year and almost ...

AI Technical Summary

Problems solved by technology

[0004] In summary, the existing problems in the prior art are: the basic source of cuttings for cuttings is saplings, which have few effective cuttings, are difficult to collect, and are difficult to take root without larvae. supply

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