CN103314740A - Method for planting dendrobium huoshanense seedlings in cottage mode - Google Patents

Abstract

The invention discloses a method for planting dendrobium huoshanense seedlings in a cottage mode. The cottage performed in a period from the April to the May, good-quality and strongly growing dendrobium huoshanense is selected, florescent dendrobium huoshanense is inappropriate, 2-3 bud section truncations are reserved upward when dendrobium huoshanense stems are sheared, and notches are smooth. The sheared dendrobium huoshanense stems are disinfected with 400-600 times of liquid carbendazim, soaked for10-15 minutes and then is inserted into a matrix seedbed, grass meal surrounds the peripheries of the inserted stems, and loess covers the grass meal. The upper portions and the lower portions cannot be reversed in the growth direction during inserting. The liquid carbendazim contains 80-120ppm of sodium selenite. The method simulates a soil environment for field growth, meanwhile nutrient elements of soil are increased, dendrobium huoshanense growth and resistance improvement are facilitated, the cottage seedling rate of the dendrobium huoshanense reaches to 95%, the survival rate is greatly improved, and accordingly the seedling production cost is reduced.

Description

The method of a kind of Dendrobidium huoshanness cuttage Cheng Miao

Technical field

The invention belongs to stem of noble dendrobium seedling production technical field, specially refer to the method for a kind of Dendrobidium huoshanness cuttage Cheng Miao.

Background technology

(formal name used at school: Dendrobium huoshanense) be commonly called as a meter dry measure used in former times, be the herbaceous plant of the orchid family Dendrobium to Dendrobidium huoshanness.The china national geography famous special product.Main product is in Huoshan County, Anhui Province of Da Bie Mountain area, is grown in mostly between the overhanging cliff cliffstone slit that cloud and mist curls up and on the old trees that reach into the skies.Dendrobidium huoshanness can increase substantially the main matter that SOD(delays senility in the human body) level, to often stay up late, require mental skill, tobacco and wine are excessive, the empty weak crowd of body, it is very suitable often to drink.Dendrobidium huoshanness has function of improving eyesight, also can YIN and YANG balance regulating, strengthening yang and invigorating kidney, beauty treatment stay and hold, thus reach the effect of health-care.

Dendrobidium huoshanness habitat uniqueness, very strict to the microclimate requirement, often grow between height above sea level 500～1500m, grow nonparasitically upon another plant on the overhanging cliff or on the trunk of broad-leaved tree and on the limestone, like environment warm, moistening, half light.Under wild state, low, the poor growth of Dendrobidium huoshanness proliferative speed, predatoriness is excavated in addition, and its wild resource is reduced day by day, can not satisfy domestic and international market economic development and clinical medical needs far away.

Summary of the invention

The objective of the invention is to propose the method for a kind of Dendrobidium huoshanness cuttage Cheng Miao, to improve Dendrobidium huoshanness branch cutting planting percent, reduce the seedling production cost.

Dendrobium candidum cuttage seedling establishment method of the present invention comprises the steps:

The method of a kind of Dendrobidium huoshanness cuttage Cheng Miao is characterized in that comprising the steps:

(1), cutting time is greatly about 4-5 month, chooses Dendrobidium huoshanness best in quality, robust growth, should not be with having bloomed, it is truncate upwards should to keep 2-3 buds joints during the stem of the clip stem of noble dendrobium, it is level and smooth that otch is wanted;

(2), the stem of the stem of noble dendrobium carries out disinfection with 400-600 times of liquid carbendazim behind the clip, soaks and inserts in 10-15 minute in the matrix seedbed, insert the stem periphery and place grass meal and suppress with loess; Note during insertion can not putting upside down about the direction of growth; The sodium selenite that contains 80-120PPm in the described carbendazol;

Described matrix seedbed, adopt following structure: select the good plot of loose ventilation, at first lay straw 3-5 cm thick on the ground, the cushion of straw upper berth one deck 3-5 cm thick re-lays 10-12 centimetre hypothallus on the described cushion; Described cushion is mixed by following raw materials in part by weight: silkworm excrement 2-4, edible fungus culturing waste material 6-8, river sand 1-2, brown sugar 1-2, weathered coal 2-3; Described hypothallus is made by the raw material of following weight portion, and preparation process is:

S1: the raw material that takes by weighing following weight portion: dried cow dung is 200-300, straw powder 140-180, peanut shell 40-50, system chaff 20-30, marc 60-70, iron ore slag 15-20, quicklime 1-2, wintergreen 1-2, nano-sized carbon 0.3-0.5, attapulgite 30-40, brick slag 80-90, borax 1-2, sodium selenite 0.2-0.3 just;

S2: above-mentioned raw materials is mixed, mix suitable quantity of water, inoculation EM bacterium leavening agent, heap fermentation 12-15 days, sterilize, obtain,

(3), stem of noble dendrobium plugged ear the easiest taking root under the temperature between 21 ℃ ~ 25 ℃ greatly, the back of rooting by the time just can be transplanted.

Method of the present invention, the soil environment of the open-air growth of simulation simultaneously, has increased the nutritive element of soil, is conducive to stem of noble dendrobium growth and improves with resistance, and Dendrobidium huoshanness cuttage Cheng Miao reaches 95%, and survival rate improves greatly, thereby reduces the seedling production cost.

Embodiment

The method of a kind of Dendrobidium huoshanness cuttage Cheng Miao comprises the steps:

(1), cutting time is greatly about 4-5 month, chooses Dendrobidium huoshanness best in quality, robust growth, should not be with having bloomed, it is truncate upwards should to keep 2-3 buds joints during the stem of the clip stem of noble dendrobium, it is level and smooth that otch is wanted;

(2), the stem of the stem of noble dendrobium carries out disinfection with 500 times of liquid carbendazim behind the clip, soaks and inserts in 10-15 minute in the matrix seedbed, insert the stem periphery and place grass meal and suppress with loess; Note during insertion can not putting upside down about the direction of growth; The sodium selenite that contains 120PPm in the described carbendazol;

Described matrix seedbed, adopt following structure: select the good plot of loose ventilation, at first lay straw 3-5 cm thick on the ground, the cushion of straw upper berth one deck 3-5 cm thick re-lays 10-12 centimetre hypothallus on the described cushion; Described cushion is mixed by following raw materials in part by weight: silkworm excrement 2, edible fungus culturing waste material 6, river sand 2, brown sugar 1, weathered coal 3; Described hypothallus is made by the raw material of following weight portion, and preparation process is:

S1: the raw material that takes by weighing following weight portion: dried cow dung just 300, straw powder 180, peanut shell 50, system chaff 20, marc 70, iron ore slag 20, quicklime 2, wintergreen 2, nano-sized carbon 0.5, attapulgite 40, brick slag 90, borax 2, sodium selenite 0.3;

S2: above-mentioned raw materials is mixed, mix suitable quantity of water, inoculation EM bacterium leavening agent, heap fermentation 12-15 days, sterilize, obtain,

(3), stem of noble dendrobium plugged ear the easiest taking root under the temperature between 21 ℃ ~ 25 ℃ greatly, the back of rooting by the time just can be transplanted.Survival rate of the present invention reaches 96.1%.

Claims (1)

1. the method for a Dendrobidium huoshanness cuttage Cheng Miao is characterized in that comprising the steps:

(1), cutting time is greatly about 4-5 month, chooses Dendrobidium huoshanness best in quality, robust growth, should not be with having bloomed, it is truncate upwards should to keep 2-3 buds joints during the stem of the clip stem of noble dendrobium, it is level and smooth that otch is wanted;

(2), the stem of the stem of noble dendrobium carries out disinfection with 400-600 times of liquid carbendazim behind the clip, soaks and inserts in 10-15 minute in the matrix seedbed, insert the stem periphery and place grass meal and suppress with loess; Note during insertion can not putting upside down about the direction of growth; The sodium selenite that contains 80-120PPm in the described carbendazol;

Described matrix seedbed, adopt following structure: select the good plot of loose ventilation, at first lay straw 3-5 cm thick on the ground, the cushion of straw upper berth one deck 3-5 cm thick re-lays 10-12 centimetre hypothallus on the described cushion; Described cushion is mixed by following raw materials in part by weight: silkworm excrement 2-4, edible fungus culturing waste material 6-8, river sand 1-2, brown sugar 1-2, weathered coal 2-3; Described hypothallus is made by the raw material of following weight portion, and preparation process is:

S1: the raw material that takes by weighing following weight portion: dried cow dung is 200-300, straw powder 140-180, peanut shell 40-50, system chaff 20-30, marc 60-70, iron ore slag 15-20, quicklime 1-2, wintergreen 1-2, nano-sized carbon 0.3-0.5, attapulgite 30-40, brick slag 80-90, borax 1-2, sodium selenite 0.2-0.3 just;

S2: above-mentioned raw materials is mixed, mix suitable quantity of water, inoculation EM bacterium leavening agent, heap fermentation 12-15 days, sterilize, obtain,

(3), stem of noble dendrobium plugged ear the easiest taking root under the temperature between 21 ℃ ~ 25 ℃ greatly, the back of rooting by the time just can be transplanted.