CN101461306B

CN101461306B - Novel methods of sexual reproduction and breeding of wild rhizoma gastrodiae in Changbaishan area of Jilin province

Info

Publication number: CN101461306B
Application number: CN2008101453681A
Authority: CN
Inventors: 李有荣; 李守增
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-09
Filing date: 2008-08-09
Publication date: 2010-12-15
Anticipated expiration: 2028-08-09
Also published as: CN101461306A

Abstract

The invention relates to a novel method of wild rhizoma gastrodiae sexual propagation breeding in Changbai mountain of Jilin province, providing a novel method with long vegetative cycle, high seed germination, low cost and high yield of wild rhizoma gastrodiae sexual propagation breeding in Changbai mountain of Jilin province. The method comprises the steps of: chopping bourgeon bacterium third class strain of rhizoma gastrodiae seeds into slice; placing the slice into a sterilized pot; seeding the mature rhizoma gastrodiae seeds on the bourgeon bacterium; placing compost in three cm on the bottom of a sterilized plastic basket; putting the bourgeon bacterium slice to the plastic basket; placing the plastic basket in a culture room, forming a round corm in the size of a rice grain in 28-30 days. The invention has the advantages of large scale development, no restrain by outside climate and terrain for the sexual propagation of wild rhizoma gastrodiae in the Changbai mountain area, and short forming period of round corm, high germination rate, reduced dosage of rhizoma gastrodiae seeds, namely obtaining a great deal of medium and small abutilons.

Description

Novel methods of sexual reproduction and breeding of wild rhizoma gastrodiae in Changbaishan area of Jilin province

Technical field

The present invention relates to the new method of Wild gastrodia sexual reproduction breeding, particularly be applicable to the new method of Jilin Province's Changbaishan area Wild gastrodia sexual reproduction breeding.

Background technology

Jilin Province's Changbaishan area Wild gastrodia is compared with domestic other regional rhizoma Gastrodiae has the medical value height, the advantage of quality better, but because the quantity of Wild gastrodia constantly reduces, cause the Changbai Mountain Wild gastrodia to be in the situation that supply falls short of demand always, from 20th century 70, rise the eighties, just had Study on Technology is cultivated in Changbai Mountain Wild gastrodia sexual propagation, but, hindered the development of Jilin Province's Changbaishan area rhizoma Gastrodiae plant husbandry because sexual reproduction technique is immature.

Summary of the invention

It is short that the technical problem to be solved in the present invention provides a kind of growth cycle, the seed germination rate height, and cost is low, the new method of the Changbaishan area Wild gastrodia sexual reproduction breeding that output is high.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: novel methods of sexual reproduction and breeding of wild rhizoma gastrodiae in Changbaishan area of Jilin province.

Step comprises:

1, gastrodia seed germination bacterium three-class strain is cut into 1 centimetre of thin slice that the left and right sides is thick;

2, thin slice is swung in the sterile basin;

3, the seeds of Gastrodia elata of maturation to be broadcast on the Germination Strain sheet, every pendulum one deck bacterium sheet is just broadcast one deck seeds of Gastrodia elata;

4, will put into the composts or fertilisers of cultivating (deep layer fine sand or clean detritus soil) of 3 cm thicks at the bottom of the sterile plastic crate;

5, the Germination Strain sheet that sprinkles seeds of Gastrodia elata put into reserve 1 centimetre of composts or fertilisers of cultivating that the left and right sides is thick between the plastic crate Germination Strain sheet, can put 4-5 layer Germination Strain sheet for every basket;

6, plastic crate is placed in the culturing room, indoor humidity is about 80%, and indoor temperature is at 18 ℃-22 ℃, can form the ball stem of grain of rice size in 28-30 days, before the ball stem forms, can not water.After forming, the ball stem can transplant.

Embodiment

Embodiment: novel methods of sexual reproduction and breeding of wild rhizoma gastrodiae in Changbaishan area of Jilin province.

Example one: 1 is got the raw materials ready: plastic crate (sterilization) basin (sterilization), composts or fertilisers of cultivating (deep layer fine sand or clean detritus soil, humidity is about 80%).The gastrodia seed germination three-class strain, Wild gastrodia seed (the different seeds of Gastrodia elata that manually is pollinated of spending of different strain).2, sowing: Germination Strain is cut into 1 centimetre of thick book sheet in the left and right sides swings in the basin, the seeds of Gastrodia elata of maturation is broadcast on the Germination Strain sheet, every pendulum one deck bacterium sheet is just broadcast one deck seeds of Gastrodia elata.

Example two: at the bottom of the plastic crate after the sterilization, spread 3 centimetres of composts or fertilisers of cultivating that the left and right sides is thick, the Germination Strain sheet that has seeds of Gastrodia elata is put in the plastic crate, attention will have facing down of seeds of Gastrodia elata, gap between the bacterium sheet is about 1 centimetre, every pendulum one deck bacterium sheet just sprinkles 3 centimetres of composts or fertilisers of cultivating that the left and right sides is thick, approximately puts 4-5 layer bacterium sheet for every basket.The number of plies is too much unsuitable, otherwise can cause baked bacterium phenomenon.

Example three: basket is put into culturing room, and culturing room will sterilize, and indoor temperature should be controlled between 18 ℃-22 ℃, indoor humidity will reach about 80%, suitably ventilated, can form the ball stem of grain of rice size after 28-30 days, before forming, the ball stem can not water.

The invention has the advantages that the method for the generative propagation of Changbaishan area Wild gastrodia, suitable extensive development is not subjected to the restriction of extraneous weather and landform, and the ball stem formation cycle is short, the germination rate height reduces the Gastrodia consumption, can obtain then a large amount of medium and small hemps.

Claims

1. the method for a suitable Jilin Province Changbaishan area Wild gastrodia sexual reproduction breeding is characterized in that:

(1) gastrodia seed germination bacterium three-class strain is cut into 1 centimetre of thin slice that the left and right sides is thick;

(2) thin slice is swung in the sterile basin;

(3) seeds of Gastrodia elata of maturation is broadcast on the Germination Strain sheet, every pendulum one deck bacterium sheet is just broadcast one deck seeds of Gastrodia elata;

(4) composts or fertilisers of cultivating of 3 cm thicks will be put at the bottom of the sterile plastic crate;

(5) the Germination Strain sheet that will sprinkle seeds of Gastrodia elata is put into plastic crate, reserves 1 centimetre of composts or fertilisers of cultivating that the left and right sides is thick between the Germination Strain sheet, puts 4-5 layer Germination Strain sheet for every basket;

(6) plastic crate is placed in the culturing room, indoor humidity is about 80%, and indoor temperature is at 18 ℃-22 ℃, promptly forms the ball stem of grain of rice size in 28-30 days, before the ball stem forms, can not water, and promptly transplants after the ball stem forms.