CN104641878A - Cuttage method of dendrobium huoshanense - Google Patents

Abstract

The invention discloses a cuttage method of dendrobium huoshanense. The cuttage method comprises the following steps: (1) preparing a seedling bed; (2) choosing cuttage fresh stems; (3) implementing a cuttage method; (4) controlling the cuttage time; and (5) managing. A cuttage seedling-planting method of dendrobium officinale particularly defines that dendrobium branches are properly dehydrated and pre-germinated before the cuttage, thereby greatly improving the cuttage seedling-planting rate of the dendrobium branches and reducing the production cost of seedlings.

Description

A kind of Dendrobidium huoshanness cottage method

Technical field

The invention belongs to a meter dry measure used in former times cultivation method field, be specifically related to a kind of Dendrobidium huoshanness cottage method.

Background technology

The stem of noble dendrobium is the perennial herbaceous plant that grows nonparasitically upon another plant of the orchid family.With all herbal medicine, the whole world about has more than 1500 kinds, and China distributes 76 kinds of 2 mutation, primary growth at Schattenseite, half Schattenseite of warm and moist, on the cliff of subacidity rock stratum, on the upper or sylvan life rock of jungle tree.Taste is sweet, flat, nontoxic.In curing the wound, except numbness, lower gas, tonifying five zang organs consumptive disease and interior never sufficient, relieve sore throat, improving eyesight, have reinforcing yin essence benefit essence, thick stomach, flat stomach Qi, longue meat, intelligence development except shying, making light of one's life by commiting suicide the effect of prolonging life.Be distributed in the provinces and regions such as Sichuan, Chongqing, Guizhou, Yunnan, Hubei, Guangdong, Guangxi, Anhui, Zhejiang.These Proterozoic wild resources are on the verge of exhaustion.In recent years, artificial greenhouse plantation have begun to take shape, kind has iron sheet, Jin Chai, yellow grass, dendrobium moniliformeSweet, Dendrobidium huoshanness, dendrobium loddigesii Rolfe etc.In all kind stems of noble dendrobium, Dendrobidium huoshanness has mark of origin, the rare rare traditional Chinese medicine of endangered country, is national natural crude drugs second class protection kind, is have Genuine producing area kind the earliest described in " book on Chinese herbal medicine ".Having good quality, is treasure, similar with ginseng and pilose antler.Its price and gold equivalence.Huoshan County of Anhui Province is the genuine producing region of Dendrobidium huoshanness, is positioned at white goose in West Anhui northern foot, is that the stem of noble dendrobium grows northernmost.Between north latitude 33 ° 03 '-31 ° 33 ', between east longitude 115 ° 52 '-116 ° 32 '.Mean sea level 500 meters, belongs to monsoon climatic region, subtropics.Make a clear distinction between the four seasons, rainfall is abundant, average temperature of the whole year 14.2 DEG C-16.1 DEG C, the coldest monthly mean temperature 2 DEG C, the hottest monthly mean temperature 27.8 DEG C.Annual precipitation 1100-1600mm, absolute humidity annual 15.6mb, long-term relative moisture 80%, the whole year >=80% number of days about 200 days.Frost-free season is 220-270 days, and frost-free season is long.Mountain is high, high humidity, and cloud and mist curls up, and the growth quality being beneficial to Dendrobidium huoshanness is superior.

Along with progress and the reach of science in epoch, the mankind solve the technical problems such as seedling tissue cultures and greenhouse gardening, and output improves, and quality is in decline.The celestial being grass giving the mankind because of the Nature fails to inhale the anima in the world, the elite of life.The present invention utilizes seedling tissue cultures and greenhouse gardening speed and output to return to make the celestial being of artificial planting grass have wild outward appearance and superior quality in the Nature.

The stem of noble dendrobium training of field cultivating yields poorly, and control by natural cause, the impact of harvest climate is large, and damage by disease and insect is serious and be difficult to control; The stem of noble dendrobium quality of greenhouse gardening can not be guaranteed again.

Summary of the invention

The object of this invention is to provide a kind of Dendrobidium huoshanness cottage method.

The present invention is achieved through the following technical solutions:

A kind of Dendrobidium huoshanness cottage method, comprises following content:

(1) preparing nursery bed:

by Dendrobidium huoshanness habit of growth, build high 3 meters, wide 5-6 rice hides sprouts canopy, and it is 75% that rate is sprouted in screening,

require that seedbed rain stops ditch and does, wide 1.2 meters of stone size 1-2 centimetres are layered on seedbed, gross thickness 18-22 centimetre,

get the pine bark of sterilizing ready, described pine bark and finger nail sizableness, be sprinkling upon stone surface 2 centimeters thick;

(2) the fresh stem of cuttage is selected: select the biennial healthy and strong fresh stem without damage by disease and insect of plant, pruning length is 5 centimeters one section;

(3) cottage method:

to the surface getting out fresh stem and lie in seedbed, gap 4-5 centimetre,

get out pine bark again after setting, then be sprinkling upon surface, thickness is flat to fresh stem one,

irrigate with mountain spring water again;

(4) cutting time: three annual-April;

(5) manage:

temperature remains between 25 DEG C-30 DEG C, and maximum temperature can not more than 34 DEG C,

humidity remains between 60%-70%, and cloudy weather for several days running sky can be put plastic sheeting for farm use and cover on booth surface, removes plastic sheeting for farm use immediately after rain,

fine day waters once in each interval of one day, and watering time is 5 minutes, waters once after October at interval of 5-6 days, stops watering when temperature is down to below 10 DEG C, ensures that seedbed is dry, prepares to survive the winter,

temperature, about 0 DEG C time, seedbed spreads straw, covers plastic sheeting for farm use to booth, good seal, ensures that seedling is survived the winter,

the spring of next year opens good seal booth, removing straw, takes seedling plantation gently from fresh stem on seedbed.

Beneficial effect of the present invention: dendrobium candidum cuttage seedling establishment method of the present invention has been particularly limited to rice dry measure used in former times branch before cuttage through suitable dehydration process and preparation vernalization, greatly can improve the cuttage planting percent of meter dry measure used in former times branch like this, thus reduce seeling industry cost.

Embodiment

A kind of Dendrobidium huoshanness cottage method, comprises following content:

(1) preparing nursery bed:

by Dendrobidium huoshanness habit of growth, build high 3 meters, canopy is sprouted in wide 5 meters of screenings, and it is 75% that rate is sprouted in screening,

require that seedbed rain stops ditch and does, wide 1.2 meters of stone sizes 1 centimeter are layered on seedbed, gross thickness 20 centimeters,

get the pine bark of sterilizing ready, described pine bark and finger nail sizableness, be sprinkling upon stone surface 2 centimeters thick;

(2) the fresh stem of cuttage is selected: select the biennial healthy and strong fresh stem without damage by disease and insect of plant, pruning length is 5 centimeters one section;

(3) cottage method:

to the surface getting out fresh stem and lie in seedbed, 5 centimeters, gap,

get out pine bark again after setting, then be sprinkling upon surface, thickness is flat to fresh stem one,

irrigate with mountain spring water again;

(4) cutting time: annual March;

(5) manage:

temperature remains between 25 DEG C, and maximum temperature can not more than 34 DEG C,

humidity remains between 70%, and cloudy weather for several days running sky can be put plastic sheeting for farm use and cover on booth surface, removes plastic sheeting for farm use immediately after rain,

fine day waters once in each interval of one day, and watering time is 5 minutes, waters once after October at interval of 6 days, stops watering when temperature is down to below 10 DEG C, ensures that seedbed is dry, prepares to survive the winter,

temperature, about 0 DEG C time, seedbed spreads straw, covers plastic sheeting for farm use to booth, good seal, ensures that seedling is survived the winter,

the spring of next year opens good seal booth, removing straw, takes seedling plantation gently from fresh stem on seedbed.

Claims (1)

1. a Dendrobidium huoshanness cottage method, is characterized in that comprising following content:

(1) preparing nursery bed:

by Dendrobidium huoshanness habit of growth, build high 3 meters, wide 5-6 rice hides sprouts canopy, and it is 75% that rate is sprouted in screening,

require that seedbed rain stops ditch and does, wide 1.2 meters of stone size 1-2 centimetres are layered on seedbed, gross thickness 18-22 centimetre,

get the pine bark of sterilizing ready, described pine bark and finger nail sizableness, be sprinkling upon stone surface 2 centimeters thick;

(2) the fresh stem of cuttage is selected: select the biennial healthy and strong fresh stem without damage by disease and insect of plant, pruning length is 5 centimeters one section;

(3) cottage method:

to the surface getting out fresh stem and lie in seedbed, gap 4-5 centimetre,

get out pine bark again after setting, then be sprinkling upon surface, thickness is flat to fresh stem one,

irrigate with mountain spring water again;

(4) cutting time: three annual-April;

(5) manage:

temperature remains between 25 DEG C-30 DEG C, and maximum temperature can not more than 34 DEG C,

humidity remains between 60%-70%, and cloudy weather for several days running sky can be put plastic sheeting for farm use and cover on booth surface, removes plastic sheeting for farm use immediately after rain,

fine day waters once in each interval of one day, and watering time is 5 minutes, waters once after October at interval of 5-6 days, stops watering when temperature is down to below 10 DEG C, ensures that seedbed is dry, prepares to survive the winter,

temperature, about 0 DEG C time, seedbed spreads straw, covers plastic sheeting for farm use to booth, good seal, ensures that seedling is survived the winter,

the spring of next year opens good seal booth, removing straw, takes seedling plantation gently from fresh stem on seedbed.