Transplanting transition method of insectivorous plant tissue culture seedlings

Abstract

The invention relates to a transplanting transition method of insectivorous plant tissue culture seedlings, and belongs to the technical field of transplanting of insectivorous plant cultured seedlings. The insectivorous plant tissue culture seedlings are used as transplanting targets, transplanting is performed in the following manner of flushing roots of rooting seedlings, performing soaking with 1000-1250ppm thiophanate methyl or carbendazol for 10-15min, selecting a mixture of perlite and turf in the volume ratio being (1.5-2) to 1 as cultivation substrates, performing cultivation under the condition of light shading being 78-80% for 15-20 days, performing cultivation under the condition of light shading being 30-40% for 15-20 days, performing full-light cultivation for 10 days, and counting survival rate. According to the transplanting transition method disclosed by the invention, seedling hardening is not needed for transplanting, and after culture mediums are thoroughly cleaned,transplanting is directly performed; besides, through control and management in a transplanting process, higher transplanting survival rate can be achieved; and besides, in the transplanting process,a management manner is simple, too much time and too many human resources do not need to be consumed, and the growth period of insectivorous plants can be shortened.

Description

technical field [0001] The invention belongs to the technical field of carnivorous plant seedling cultivation and transplanting, and in particular relates to a method for transplanting carnivorous plant tissue culture seedlings. Background technique [0002] A carnivorous plant is an autotrophic plant that can use some parts of the plant body (most of the insect traps are metamorphic leaves) to capture and digest animals to obtain nutrition (non-energy). It grows in poor soil, especially in areas lacking nitrogen, such as acidic swamps and rocky desertification areas. Most prey of carnivorous plants are insects and arthropods. These carnivorous plants, which can attract and capture prey, and produce digestive enzymes and absorb nutrients, are distributed all over the world. However, with the destruction of their living environment, a certain number of carnivorous plants have become extinct or are on the verge of extinction. Because of its novel appearance and special morph...

AI Technical Summary

Problems solved by technology

However, the rooted seedlings of Nepenthes tissue culture need to be hardened for 18-25 days and then transplanted; Carnivorous plants have a low survival rate after transplanting

[0003] During the hardening period, the growth of plants slows down, and the plants that are directly transplanted without hardening have a low survival rate

And in the hardening stage of seedlings, it is necessary to adopt management such as ventilating, cooling, and water control. The workload is large, the implementation conditions are harsh, and more labor is required.

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