Cutting propagation method for tilia hirsutella

Abstract

The invention relates to the technical field of cultivation and propagation of tilia hirsutissima, in particular to a cutting propagation method for tilia hirsutissima, which is different from a conventional cutting slip collection method and comprises the following steps: firstly, building a cutting orchard, performing drug treatment on cutting slips and a substrate before cutting, and performing environment controlling on the tilia hirsutissima after cutting. According to the cutting propagation method for the tilia hirsutissima, the tilia hirsutissima cuttage cultivation can be in a manual control range, a large number of seedlings can be propagated in a short period, the seedlings can be transplanted to a field in the current year, and seedlings can be formed in the current year, in general, the cutting propagation method for the tilia hirsutissima has the advantages of being simple in cuttage technology, high in survival rate, rapid in propagation expanding, high in propagation coefficient, short in seedling raising period and the like. The production cost of tilia hirsutella breeding is greatly reduced, and good economic benefits, social benefits and ecological benefits are achieved.

Description

technical field [0001] The invention relates to the technical field of cultivating and propagating linden vulgaris, in particular to a method for cutting and propagating linden vulgaris. Background technique [0002] Linlia vulgaris (scientific name: Tilia henryana ) is a plant of the genus Tilia in the family Tiliaceae. It is a unique plant species in China and is also an excellent native tree species. It is mainly distributed in Shaanxi, Hunan, Jiangxi, Jiangsu, Hubei, Henan and other places in mainland China, and generally grows at an altitude of 1400 In the mountain forest below 1.5 meters, Tilia vulgaris loves the sun. The seedlings are slightly shade-tolerant, resistant to drought and barrenness, and slightly cold-tolerant. Long, it has been artificially introduced and cultivated at present. It has strong adaptability and performs well in various altitudes. Without treatment, after sowing, the germination rate in the current year is extremely low, and it usually take...

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Problems solved by technology

[0002] Linlia vulgaris (scientific name: Tilia henryana ) is a plant of the genus Tilia in the family Tiliaceae. It is a unique plant species in China and is also an excellent native tree species. It is mainly distributed in Shaanxi, Hunan, Jiangxi, Jiangsu, Hubei, Henan and other places in mainland China. It generally grows at an altitude of 1400 In the mountain forest below 1.5 meters, Tilia vulgaris loves the sun. The seedlings are slightly shade-tolerant, resistant to drought and barrenness, and slightly cold-tolerant. long, has been artificially introduced and cultivated at present. It has strong adaptability and performs well in various places at high and low altitudes. However, when it is propagated and cultivated through sexual reproduction, the tree species has hard skin and poor water permeability, such as Without treatment, after sowing, the germination rate in the current year is extremely low, and it generally takes two to three years, or even longer, to emerge one after another, occupying the sowing land for a long time, increasing operating costs, and the seedling raising period is longer. Therefore, the method of sowing seedlings Can not well solve the need for rapid breeding of Tilia vulgaris

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