Plant press strip device

Abstract

The invention provides a layering machine for layering propagation of plants. The layering machine comprises two half shells (1 and 5), wherein one to two elastic claws (8) and corresponding clamping grooves (7) are arranged on the half shells, so that the two half shells form a hollow shell; two ends of each half shell are provided with a half neck part (3) respectively to form a neck part for enclosing and fixing branches of the plants; the half shells are provided with a feed inlet (2) respectively; and the inner walls of the half shells are provided with a group of drop pits (6) respectively. The layering machine has the advantages that the layering machine can be used repeatedly; management such as water replenishing, fertilizer applying and so on is convenient; the layering machine has good ventilation and drainage performances and accelerates the root growing speed; pocking marks make root systems run through a substrate to and fro, and make root balls compact; and the layering machine is convenient to transport due to small root systems and light weight.

Description

Technical field: [0001] The invention relates to a special device designed for layering propagation of plants. Background technique: [0002] The currently used layering propagation methods mainly include the method of burying the soil, the method of covering flower pots and the method of wrapping with plastic bags. [0003] 1. The soil burial method is to gird the branches or bend and press the incisions under the soil around the trees, keep the soil moist, wait for the new roots to grow, and then cut the new plants for planting. [0004] This method is the most primitive layering method, and there are few types of branches that can be used; the crown shape of the seedlings produced is poor; it is subject to many soil restrictions, large impacts of diseases, insect pests and the environment, slow rooting speed, and poor root system; Digging the soil balls is labor-intensive and time-consuming, and it is not easy to keep the soil balls intact, which affects the survival rat...

AI Technical Summary

Problems solved by technology

However, there are also troublesome operations, labor and time-consuming, management difficulties such as watering and fertilization, and there is also the problem that the root system will form a root circle on the periphery if it stays on the tree for a long time; due to the poor air permeability of the plastic bag, the root system grows slowly and the root volume is small. , the root system of the resulting plant is weak; due to the low strength of the plastic bag, the formed root is easy to pierce the film and dry to death; because the plastic bag is greatly affected by the ambient temperature, the season of layering is greatly limited; the root system of the seedlings is easy to disperse when transplanting Decreased survival rate due to opening

At the same time, disposable plastic bags will cause environmental pollution

[0007] Although layering propagation has a higher survival rate than cutting propagation and can maintain the integrity of the variety better than grafting propagation, due to the above reasons, the current use of layering propagation is far less common than the use of cuttings and grafting methods for propagation

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