CN104429537A

CN104429537A - Sexual reproductive method of Gastrodia seedlings

Info

Publication number: CN104429537A
Application number: CN201410751153.XA
Authority: CN
Inventors: 产海华
Original assignee: YONGPING COUNTY YONGHUAI CHINESE HERBAL MEDICINE PLANTING Co Ltd
Current assignee: YONGPING COUNTY YONGHUAI CHINESE HERBAL MEDICINE PLANTING Co Ltd
Priority date: 2014-12-09
Filing date: 2014-12-09
Publication date: 2015-03-25

Abstract

The invention relates to the technical field of Gastrodia cultivation, in particular to a sexual reproductive method of Gastrodia seedlings. According to the method, a complete generation growing process includes seed stems, capsules, protocorms, small-point stems, white-point stems and a variety, the seedlings have the highest disease and pest resistance; one Gastrodia seedling has at least two to three buds, even though parts of the buds are damaged artificially during planting and are extruded and damaged during transportation, the growth is not affected, and the yield of the Gastrodia is guaranteed accordingly.

Description

The sexual reproduction method of HuperzineA

Technical field

The present invention relates to Gastrodia planting technology field, specifically a kind of sexual reproduction method of HuperzineA.

Background technology

Rhizoma Gastrodiae, have another name called rhizoma gastrodiae, DINGFENGCAO, from mother, Bai Longpi, RHIZONA GASTRODIAE, be a kind of famous and precious traditional Chinese medicine.Rhizoma Gastrodiae nature and flavor are sweet, pungent, flat, nontoxic, return Liver Channel, can cease wind and stop convulsion, flat liver-yang, dispelling wind and removing obstruction in the meridians, have the effects such as treatment convulsions, tic contraction, dizzy, headache, hemiplegia, extremity numbness, arthralgia due to wind-dampness.

Gastrodia the orchid family perennial herb parasite, unrooted, without leaf, does not contain chlorophyll in plant, thus photosynthesis can not be carried out and autotrophy, directly cannot absorb nutrition from the external world, can only with the halimasch symbiosis of white mushroom section, rely on halimasch to provide nutrient required for growth for rhizoma Gastrodiae.Seeds of Gastrodia elata must be inoculated Germination Strain and could sprout, and little fiber crops must could survive with the symbiosis of close ring bacterium, grow, and thus, Germination Strain and close ring bacterium are the necessary conditions of gastrodia seed germination, rhizoma Gastrodiae growth.Rhizoma Gastrodiae and halimasch are relations that is parasitic, symbiosis, and rhizoma Gastrodiae relies on digestion infect the mycelia of halimasch and obtain nutrition, is finally able to flourish.

Traditional seeds of Gastrodia elata is selected usually in the environment of height above sea level 400 ~ 800m, and the addressing gradient is in the soil of about 30 degree, and soil must be yellow sand, and the pH < 7 of soil, in faintly acid.Traditional cultivation mode adopts underground to play soil, before seeds of Gastrodia elata sowing, needs first to go out the shrub on surface, soil, digs the dell of about 30cm, then to the fine earth of surface backfill about the 2cm of dell simultaneously on ground.Rhizoma Gastrodiae plantation is higher for the requirement of height above sea level, the gradient, soil ph etc.Meanwhile, adopt which to need to dig pit on surface, soil, there is work consuming, consuming time, the problem that the amount of labour used is large, also makes the planting cost of rhizoma Gastrodiae raise further.And traditional HuperzineA is all vegetative propagation, its kind of fiber crops only have a kind bud head, collision, extruding often cause bud head impaired, thus reduce the output of rhizoma Gastrodiae.

Summary of the invention

The object of the invention is for problems of the prior art, provide a kind of sexual reproduction method of HuperzineA, the kind numb bud head that the method obtains is many, pest-resistant, resistance against diseases is strong.

For achieving the above object, the technical solution used in the present invention is: a kind of sexual reproduction method of HuperzineA, high-quality is selected during rhizoma Gastrodiae hibernation period, short and round rhizoma Gastrodiae is as fiber crops kind, the wood sawdust that humidity is 70 ~ 75% is filled with flowerpot, the plantation of kind fiber crops in flowerpot, temperature put into by flowerpot is that 3 ~ 5 DEG C of thermostatic chambers are placed 55 ~ 60 days, during to 2 ~ March of Second Year, when room temperature reaches 15 ~ 20 DEG C, kind fiber crops in flowerpot start bolting, tongue blooms up to during 80 ~ 120cm, Post flowering gets different tongue cross pollination, the flower of pollination grows north fruit, north fruit is 22 ~ 24 DEG C in temperature, humidity is in desinfection chamber, admix Germination Strain after plucking when growth reaches medium well for 3 ~ 4 weeks under the condition of 60 ~ 65%, the north fruit having mixed Germination Strain is 22 ~ 24 DEG C in temperature, humidity is place 3 ~ 5 days under the aseptic condition of 65 ~ 70%, then the north fruit having mixed Germination Strain is seeded on the bacterium bed of close ring bacterium, north fruit grows 15 ~ 20 days and forms protocorm on bacterium bed, protocorm growth forms hemp in 28 ~ 35 days, hemp continued growth forms rice fiber crops for 55 ~ 65 days, the numb regrowth of rice grows up to fiber crops and plants after 55 ~ 65 days.

Further, described bacterium riffling part is temperature 15 ~ 25 DEG C, humidity 73 ~ 77%.

Advantageous Effects of the present invention is: the inventive method is a complete generation process of growth from kind of fiber crops → the first day of the lunar month fruit → protocorm → rice fiber crops → hemp → fiber crops kind, and such generation fiber crops are planted has the strongest disease-resistant, worm ability; Plant bud head by the inventive method breeding fiber crops and at least have 2 ~ 3, having artificial damaging or extrusion damage when transporting part bud head like this when planting, all can not affect its growth, thus ensure that the output of rhizoma Gastrodiae.

Embodiment

Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

Embodiment 1

Parade propagation method that a kind of rhizoma Gastrodiae fiber crops are planted: select high-quality during rhizoma Gastrodiae hibernation period, short and round rhizoma Gastrodiae is as fiber crops kind, the wood sawdust that humidity is 70% is filled with flowerpot, the plantation of kind fiber crops in flowerpot, temperature put into by flowerpot is that 3 DEG C of thermostatic chambers are placed 55 days, during to Second Year February, when room temperature reaches 15 DEG C, kind fiber crops in flowerpot start bolting, tongue blooms up to during 80cm, Post flowering gets different tongue cross pollination, the flower of pollination grows north fruit, north fruit is 22 DEG C in temperature, humidity is in desinfection chamber, admix Germination Strain after plucking when growing 3 weeks under the condition of 60% and reach medium well, the north fruit having mixed Germination Strain is 22 DEG C in temperature, humidity is place 3 days under the aseptic condition of 65%, then the north fruit having mixed Germination Strain being seeded into temperature is 15 DEG C, humidity is on the close ring bacterium bacterium bed of 73%, north fruit grows 15 days and forms protocorm on bacterium bed, protocorm grows 28 days and forms hemp, hemp continued growth forms rice fiber crops for 55 days, the numb regrowth of rice grows up to fiber crops and plants after 55 days.

Embodiment 2

Parade propagation method that a kind of rhizoma Gastrodiae fiber crops are planted: select high-quality during rhizoma Gastrodiae hibernation period, short and round rhizoma Gastrodiae is as fiber crops kind, the wood sawdust that humidity is 73% is filled with flowerpot, the plantation of kind fiber crops in flowerpot, temperature put into by flowerpot is that 4 DEG C of thermostatic chambers are placed 57 days, during to Second Year March, when room temperature reaches 17 DEG C, kind fiber crops in flowerpot start bolting, tongue blooms up to during 100cm, Post flowering gets different tongue cross pollination, the flower of pollination grows north fruit, north fruit is 23 DEG C in temperature, humidity is in desinfection chamber, admix Germination Strain after plucking when growing 4 weeks under the condition of 63% and reach medium well, the north fruit having mixed Germination Strain is 23 DEG C in temperature, humidity is place 4 days under the aseptic condition of 67%, then the north fruit having mixed Germination Strain is seeded into temperature 20 DEG C, on the close ring bacterium bacterium bed of humidity 75%, north fruit grows 18 days and forms protocorm on bacterium bed, protocorm grows 31 days and forms hemp, hemp continued growth forms rice fiber crops for 60 days, the numb regrowth of rice grows up to fiber crops and plants after 60 days.

Embodiment 3

Parade propagation method that a kind of rhizoma Gastrodiae fiber crops are planted: select high-quality during rhizoma Gastrodiae hibernation period, short and round rhizoma Gastrodiae is as fiber crops kind, the wood sawdust that humidity is 75% is filled with flowerpot, the plantation of kind fiber crops in flowerpot, temperature put into by flowerpot is that 5 DEG C of thermostatic chambers are placed 60 days, during to Second Year March, when room temperature reaches 20 DEG C, kind fiber crops in flowerpot start bolting, tongue blooms up to during 120cm, Post flowering gets different tongue cross pollination, the flower of pollination grows north fruit, north fruit is 24 DEG C in temperature, humidity is in desinfection chamber, admix Germination Strain after plucking when growing 4 weeks under the condition of 65% and reach medium well, the north fruit having mixed Germination Strain is 24 DEG C in temperature, humidity is place 5 days under the aseptic condition of 70%, then the north fruit having mixed Germination Strain is seeded into temperature 25 DEG C, on the close ring bacterium bacterium bed of humidity 77%, north fruit grows 20 days and forms protocorm on bacterium bed, protocorm grows 35 days and forms hemp, hemp continued growth forms rice fiber crops for 65 days, the numb regrowth of rice grows up to fiber crops and plants after 65 days.

Above-mentioned three embodiment bud head quantity and after planting germination rate effect see the following form.

As seen from the above table, by sexual reproduction method of the present invention, its minimum bud head par is more than 3, and after plantation, germination rate is more than 90%, ensures that high yield of gastrodia tuber provides guarantee.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. the sexual reproduction method of HuperzineA, it is characterized in that, high-quality is selected during rhizoma Gastrodiae hibernation period, short and round rhizoma Gastrodiae is as fiber crops kind, the wood sawdust that humidity is 70 ~ 75% is filled with flowerpot, the plantation of kind fiber crops in flowerpot, temperature put into by flowerpot is that 3 ~ 5 DEG C of thermostatic chambers are placed 55 ~ 60 days, during to 2 ~ March of Second Year, when room temperature reaches 15 ~ 20 DEG C, kind fiber crops in flowerpot start bolting, tongue blooms up to during 80 ~ 120cm, Post flowering gets different tongue cross pollination, the flower of pollination grows north fruit, north fruit is 22 ~ 24 DEG C in temperature, humidity is in desinfection chamber, admix Germination Strain after plucking when growth reaches medium well for 3 ~ 4 weeks under the condition of 60 ~ 65%, the north fruit having mixed Germination Strain is 22 ~ 24 DEG C in temperature, humidity is place 3 ~ 5 days under the aseptic condition of 65 ~ 70%, then the north fruit having mixed Germination Strain is seeded on the bacterium bed of close ring bacterium, north fruit grows 15 ~ 20 days and forms protocorm on bacterium bed, protocorm growth forms hemp in 28 ~ 35 days, hemp continued growth forms rice fiber crops for 55 ~ 65 days, the numb regrowth of rice grows up to fiber crops and plants after 55 ~ 65 days.

2. the sexual reproduction method of HuperzineA according to claim 1, it is characterized in that, described bacterium riffling part is temperature 15 ~ 25 DEG C, humidity 73 ~ 77%.