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Rapid breeding method of high-quality peat moss

A sphagnum moss, fast technology, applied in horticultural methods, botanical equipment and methods, moss cultivation, etc., can solve the problems of thinness, slow growth of young sphagnum stalks and leaves, unfavorable application, etc., and achieves growth ability and regeneration ability. strong effect

Inactive Publication Date: 2018-04-13
EAST CHINA NORMAL UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under tissue culture conditions, the young stems and leaves of this peat moss grow very slowly and are thin, which is not conducive to application.

Method used

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  • Rapid breeding method of high-quality peat moss
  • Rapid breeding method of high-quality peat moss
  • Rapid breeding method of high-quality peat moss

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0054] Embodiment: Cultivate sphagnum moss stem and leaf bodies under soil-controlled environmental conditions.

[0055] Sphagnum moss protonema liquid subculture to 9 weeks later, without crushing for 3 consecutive weeks, to obtain the young stems and leaves of Sphagnum moss with single green cells, the average length of which is 2-3mm ( figure 1 and figure 2 ). Suspend the young stems and leaves of the cultivated sphagnum moss with 0.07% agar aqueous solution, and the suspension concentration is about 30-60 plants / ml. Spray evenly on the vermiculite saturated with liquid medium with a sample injector. The light intensity was 3000 lux, the light time was 16h light / 8h dark, and the temperature was 19°C. During the cultivation period, a humidifier was used to humidify 4 times a day, each time for 1 hour, and the liquid medium was soaked once a week. Under this condition, the peat moss stem and leaf body survival rate reaches 100%, and grows evenly and rapidly, and after 40...

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Abstract

The invention discloses a rapid breeding method of high-quality peat moss. According to the rapid breeding method, a large amount of the young and tender cormus of peat moss can be cultured by using peat moss protonema as a material, and the young and tender cormus are sowed in a field environment, and can grow in a large-quantity and high-quality manner under properly-controlled environmental conditions, wherein the regeneration survival rate reaches 100%. According to the present invention, with the artificial propagation method of peat moss, the harvesting amount can be regulated by controlling the planting material, the swing material has strong regeneration ability, the yield is high, the quality consistency is high, and the method can be used for large-scale production planting of peat moss, wetland repair with peat moss, and other fields.

Description

technical field [0001] The invention relates to the fields of peat moss planting and production and peat wetland soil restoration, in particular to a high-quality and rapid propagation method of peat moss. Background technique [0002] Peat moss is the most economically valuable bryophyte. Peat moss is widely used in flower cultivation and packaging; it is a fuel for making sake in Japan; peat moss made from its decay is not only a high-quality commercial cultivation substrate but also an important material for soil restoration. The annual world-wide peat moss production value reaches nearly one billion US dollars. [0003] my country is a big exporter of sphagnum moss, but the harvesting of sphagnum moss has caused great damage to the wetland ecosystem. In Canada, there is a relatively mature peat moss planting industry, but in my country, due to the backward peat moss planting technology, the efficiency of peat moss planting is very low, which greatly limits the developm...

Claims

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Application Information

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IPC IPC(8): A01H4/00A01G22/30
CPCA01H4/001A01H4/005Y02A40/22
Inventor 孙越赵文倩
Owner EAST CHINA NORMAL UNIV
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