A kind of cutting propagation method of Cizhu

Abstract

The invention discloses a sinocalamus affinis mcclure cutting propagation method. The sinocalamus affinis mcclure cutting propagation method includes the following steps that firstly, cuttings are soaked in an ABT2 root-inducing powder solution with the concentration ranging from 180 ppm to 220 ppm for two to four hours; secondly, a pit with the depth ranging from 20 cm to 30 cm is dug in land and is paved with gauze and then filled with sand, the sand is watered to be wet, and then the soaked cuttings are planted in the pit in a cuttage mode; thirdly, the planted cuttings are coated with plastic films above the pit. By means of the sinocalamus affinis mcclure cutting propagation method, the sinocalamus affinis mcclure seedling propagation cycle can be shortened, and therefore sinocalamus affinis mcclure seedlings can propagate quickly to form a forest.

Description

technical field [0001] The invention relates to the field of plant seedling cultivation and cultivation, in particular to a method for cutting and propagating Cizhu. Background technique [0002] Bamboo is one of the important components of forest resources. There are more than 70 genera and more than 1,200 species of bamboo plants in the world, mainly distributed in tropical and subtropical regions, and a few bamboos are distributed in temperate and frigid regions. There are 37 genera of bamboo in China, accounting for more than 50% of the world's bamboo species, and more than 500 bamboo species (including variants), accounting for about 42% of the world's bamboo species. And Japan, where the distribution of bamboo species ranks second in the world, has only 13 genera and more than 230 species. It can be seen that Chinese bamboo species are highly rich and diverse. [0003] After nearly 50 years of reform and development, China's bamboo industry has gradually become the wo...

AI Technical Summary

Problems solved by technology

[0007] However, the prior art represented by the above-mentioned patent documents still has the following defects in actual use: one, due to the need to select good light conditions, convenient irrigation and drainage, loose and fertile mountainous yellow soil, purple soil or alluvial sandy loam as a nursery Nursery nurseries have many restricted conditions, and seedlings cannot be raised in specified areas or required areas, and nursery nurseries have relatively large limitations

2. The soil preparation process of nursery nursery includes deep excavation, leveling, picking out weeds and tree roots, and applying decomposed farmyard manure, etc. At least two turns and two rakes are required. Not only the site preparation process is complicated, but the labor intensity is relatively high. Seedling efficiency

3. Due to the poor water absorption and air permeability of yellow soil, purple soil or alluvial sandy loam soil, and the auxin needed for the growth of Cizhu must be transported by water to absorb to the required part, which will reduce the absorption of auxin by cuttings effect, resulting in slower growth of cuttings