Cutting device and method for promoting flowering and fruiting of larch

Abstract

The invention relates to the technical field of plant breeding, and provides a cutting device. The cutting device comprises a belt-shaped soft belt, a tool apron and a cutting knife, wherein a limiting device is arranged at one end of the belt-shaped soft belt and is used for fixing the belt-shaped soft belt to a tree trunk, the other end of the belt-shaped soft belt is used for being connected with the limiting device, and a tension sensor is arranged on the belt-shaped soft belt; the tool apron is arranged on the belt-shaped soft belt in a sliding manner; and the cutting knife is arranged on the tool apron. According to the cutting device, the problems that in the prior art, most larch trunks are irregular, some parts are not prone to being in contact with the cutting knife, and secondary cutting needs to be carried out are solved.

Description

technical field

[0001] The invention relates to the technical field of plant breeding, in particular to a cutting device and a method for promoting flowering and fruiting of larch. Background technique

[0002] In recent years, China has attached great importance to environmental protection, and various favorable measures such as returning farmland to forests and returning farmland to grass have played an important role in protecting the environment; larch is a common tree species for greening, its planting is relatively simple, and it has high Survival rate, but its planting requires more seeds, and the amount of seeds that naturally bloom and bear fruit in the existing larch production and development process is less, and the seedlings cultivated are not enough to meet planting. A widely used flower-promoting and fruit-preserving technology can effectively inhibit vegetative growth, promote reproductive growth, increase fruit setting rate and fruit yield through circumcisi...

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