CN103609312B

CN103609312B - Outdoor bletilla striata seed sowing and breeding method

Info

Publication number: CN103609312B
Application number: CN201310630620.9A
Authority: CN
Inventors: 华儒强
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-02
Filing date: 2013-12-02
Publication date: 2015-02-11
Anticipated expiration: 2033-12-02
Also published as: CN103609312A

Abstract

The invention discloses an outdoor bletilla striata seed sowing and breeding method. The method includes the steps of preparing a seedling bed, sowing and managing. Seedling breeding of bletilla striata is carried out through the method, the seedling rate can reach 30%, investment cost is low, requirements are low, growers can easily learn and understand, the cycle is short, and economic benefits can be improved.

Description

The outdoor seed propagation method of bletilla striata seeds

Technical field

The invention belongs to the seedling propagating technology of plant, specifically the outdoor seed propagation method of a kind of bletilla striata seeds.

Background technology

Existing bletilla striata seeds raising technology, owing to being subject to the restriction that germination rate is low, is generally only about 0.1%.Be not suitable for seeling industry in enormous quantities.

Summary of the invention

The object of the invention is to find out the outdoor seed propagation method of a kind of new bletilla striata seeds, managed by the sowing of science, make germination rate reach 30%, thus be adapted to large batch of bletilla striata seeling industry.

The present invention is achieved like this: the outdoor seed propagation method of bletilla striata seeds, and step is as follows:

Seedling bed prepares: the hole of holding 20-30 centimetre on mountain successfully, plastic film on the pad of bottom, and film is put the mountain base soil of 10-20 cm thick, soil, below 1 centimetre, is sprayed water to saturated by fineness; The thin river sand getting below 150 orders shines 3-7 days in the sunlight; Get the humus soil of below 150 orders, with the above steam sterilization 30-60 minute of 90 DEG C, be down to normal temperature; Get the pine sawdust of below 150 orders, with the above steam sterilization 30-60 minute of 90 DEG C, be down to normal temperature; By river sand, humus soil, pine sawdust using river sand: humus soil: pine sawdust=10: the volume ratio of 5-7: 3-5 mixes as medium, mountain base soil puts medium 5-10 centimetre, spray water saturated to medium; Medium is put sphagna bits (bog moss (Herba Sphagni)) of one deck 1 centimetre, sprays water saturated to sphagna bits.

Sowing: the common vinegar adding 5-20 part in " bacterium king " 500 times of liquid of 100 parts makes seed-soaking liquid; Bletilla striata seeds is put into seed-soaking liquid to soak seed 10-24 hour; Well 3-5 hour is shone in the sun with the paper bag of 50 grams after filtering; Bletilla striata seeds is sowed equably on sphagna bits; Seed-soaking liquid is sprayed on equably on sphagna bits; Seeding quantity is every square metre of 3-5 gram.

Management: make shed with black plastic foil and seedbed is covered, and open air holes in surrounding; Keep temperature of shed 10-30 DEG C, humidity is more than 80%; Spray weekly a water saturated to sphagna bits; Water every other week and execute medical aspirin 1000 times of liquid 1 time, consumption is every square metre of 500-1000 milliliter; Water every other week and execute " bacterium king " 500 times of liquid and add the vinegar of 1% to 10% once, consumption is every square metre of 600-1200 milliliter; Cultivate after within 4-6 month, having sprouted and remove plastic foil, shade with shading screen; Continue water spray weekly and dispenser every other week and weeding, insect prevention work; Can transplant after the blade of bletilla striata seedling reaches 5-8 centimetre.

By the outdoor seed propagation method of bletilla striata seeds of the present invention, carry out the sapling multiplication of the bletilla striata, emergence rate can reach 30%, and cost of investment is low, and conditional request is not high, and plantation family easily-learned easily mastered, the cycle is short, can increase economic efficiency.

Embodiment

Embodiment one:

Seedling bed prepares: the hole of holding 20 centimetres on mountain successfully, plastic film on the pad of bottom, and film is put the mountain base soil of 10 cm thicks, soil, below 1 centimetre, is sprayed water to saturated by fineness; The thin river sand getting below 150 orders shines 3 days in the sunlight; Get the humus soil of below 150 orders, with the above steam sterilization 30 minutes of 90 DEG C, be down to normal temperature; Get the pine sawdust of below 150 orders, with the above steam sterilization 30 minutes of 90 DEG C, be down to normal temperature; By river sand, humus soil, pine sawdust using river sand: humus soil: pine sawdust=10: the volume ratio of 5: 3 mixes as medium, mountain base soil is put medium 5 centimetres, spray water saturated to medium; Medium is put the sphagna bits of one deck 1 centimetre, sprays water saturated to sphagna bits.

Sowing: the common vinegar adding 5 parts in " bacterium king " 500 times of liquid of 100 parts makes seed-soaking liquid; Bletilla striata seeds is put into seed-soaking liquid seed soaking 10 hours; Well shine 3 hours in the sun with the paper bag of 50 grams after filtering; Bletilla striata seeds is sowed equably on sphagna bits; Seed-soaking liquid is sprayed on equably on sphagna bits; Seeding quantity is 3 grams every square metre.

Management: make shed with black plastic foil and seedbed is covered, and open air holes in surrounding; Keep temperature of shed 10-30 DEG C, humidity is more than 80%; Spray weekly a water saturated to sphagna bits; Water every other week and execute medical aspirin 1000 times of liquid 1 time, consumption is 500 milliliters every square metre; Water every other week and execute " bacterium king " 500 times of liquid and add the vinegar of 1% to 10% once, consumption is 600 milliliters every square metre; Cultivate after within 4-6 month, having sprouted and remove plastic foil, shade with shading screen; Continue water spray weekly and dispenser every other week and weeding, insect prevention work; Can transplant after the blade of bletilla striata seedling reaches 5-8 centimetre.

Embodiment two:

Seedling bed prepares: the hole of holding 30 centimetres on mountain successfully, plastic film on the pad of bottom, and film is put the mountain base soil of 20 cm thicks, soil, below 1 centimetre, is sprayed water to saturated by fineness; The thin river sand getting below 150 orders shines 7 days in the sunlight; Get the humus soil of below 150 orders, with the above steam sterilization 60 minutes of 90 DEG C, be down to normal temperature; Get the pine sawdust of below 150 orders, with the above steam sterilization 60 minutes of 90 DEG C, be down to normal temperature; By river sand, humus soil, pine sawdust using river sand: humus soil: pine sawdust=10: the volume ratio of 7: 5 mixes as medium, mountain base soil is put medium 10 centimetres, spray water saturated to medium; Medium is put the sphagna bits of one deck 1 centimetre, sprays water saturated to sphagna bits.

Sowing: the common vinegar adding 20 parts in " bacterium king " 500 times of liquid of 100 parts makes seed-soaking liquid; Bletilla striata seeds is put into seed-soaking liquid seed soaking 24 hours; Well shine 5 hours in the sun with the paper bag of 50 grams after filtering; Bletilla striata seeds is sowed equably on sphagna bits; Seed-soaking liquid is sprayed on equably on sphagna bits; Seeding quantity is 4 grams every square metre.

Management: make shed with black plastic foil and seedbed is covered, and open air holes in surrounding; Keep temperature of shed 10-30 DEG C, humidity is more than 80%; Spray weekly a water saturated to sphagna bits; Water every other week and execute medical aspirin 1000 times of liquid 1 time, consumption is 800 milliliters every square metre; Water every other week and execute " bacterium king " 500 times of liquid and add the vinegar of 1% to 10% once, consumption is 1000 milliliters every square metre; Cultivate after within 4-6 month, having sprouted and remove plastic foil, shade with shading screen; Continue water spray weekly and dispenser every other week and weeding, insect prevention work; Can transplant after the blade of bletilla striata seedling reaches 5-8 centimetre.

Embodiment three:

Seedling bed prepares: the hole of holding 20 centimetres on mountain successfully, plastic film on the pad of bottom, and film is put the mountain base soil of 10 cm thicks, soil, below 1 centimetre, is sprayed water to saturated by fineness; The thin river sand getting below 150 orders shines 5 days in the sunlight; Get the humus soil of below 150 orders, with the above steam sterilization 40 minutes of 90 DEG C, be down to normal temperature; Get the pine sawdust of below 150 orders, with the above steam sterilization 40 minutes of 90 DEG C, be down to normal temperature; By river sand, humus soil, pine sawdust using river sand: humus soil: pine sawdust=10: the volume ratio of 6: 5 mixes as medium, mountain base soil is put medium 5 centimetres, spray water saturated to medium; Medium is put the sphagna bits of one deck 1 centimetre, sprays water saturated to sphagna bits.

Sowing: the common vinegar adding 10 parts in " bacterium king " 500 times of liquid of 100 parts makes seed-soaking liquid; Bletilla striata seeds is put into seed-soaking liquid seed soaking 15 hours; Well shine 4 hours in the sun with the paper bag of 50 grams after filtering; Bletilla striata seeds is sowed equably on sphagna bits; Seed-soaking liquid is sprayed on equably on sphagna bits; Seeding quantity is 5 grams every square metre.

Management: make shed with black plastic foil and seedbed is covered, and open air holes in surrounding; Keep temperature of shed 10-30 DEG C, humidity is more than 80%; Spray weekly a water saturated to sphagna bits; Water every other week and execute medical aspirin 1000 times of liquid 1 time, consumption is 1000 milliliters every square metre; Water every other week and execute " bacterium king " 500 times of liquid and add the vinegar of 1% to 10% once, consumption is 1200 milliliters every square metre; Cultivate after within 4-6 month, having sprouted and remove plastic foil, shade with shading screen; Continue water spray weekly and dispenser every other week and weeding, insect prevention work; Can transplant after the blade of bletilla striata seedling reaches 5-8 centimetre.

Claims

1. the outdoor seed propagation method of bletilla striata seeds, it is characterized in that, step is as follows:

(1) seedling bed prepares: on mountain, open the hole that the degree of depth is 20-30 centimetre, plastic film on the pad of bottom, and film is put the mountain base soil of 10-20 cm thick, base soil in mountain, below 1 centimetre, is sprayed water to saturated by fineness; The river sand getting below 150 orders shines 3-7 days in the sunlight; Get the humus soil of below 150 orders, with the above steam sterilization 30-60 minute of 90 DEG C, be down to normal temperature; Get the pine sawdust of below 150 orders, with the above steam sterilization 30-60 minute of 90 DEG C, be down to normal temperature; By river sand: humus soil: pine sawdust=10: the volume ratio of 5-7: 3-5 mixes as medium; Mountain base soil is put medium 5-10 cm thick, sprays water saturated to medium; Medium is put the sphagna bits of one deck 1 centimetre, and water spray is to saturated;

(2) sow: the common vinegar adding 5-20 part in " bacterium king " 500 times of liquid of 100 parts makes seed-soaking liquid; Bletilla striata seeds is put into seed-soaking liquid to soak seed 10-24 hour; Well 3-5 hour is shone in the sun with the paper bag of 50 grams after filtering; Bletilla striata seeds is sowed equably on sphagna bits; Seed-soaking liquid is sprayed on equably on sphagna bits; Seeding quantity is every square metre of 3-5 gram;

(3) manage: make shed with black plastic film and seedbed is covered, and open air holes in surrounding; Keep temperature of shed 10-30 DEG C, humidity is more than 80%; Spray weekly a water saturated to sphagna bits; Water every other week and execute medical aspirin 1000 times of liquid 1 time, consumption is every square metre of 500-1000 milliliter; Water every other week and execute " bacterium king " 500 times of liquid and add the vinegar of 1% to 10% once, consumption is every square metre of 600-1200 milliliter; Cultivate after within 4-6 month, having sprouted and remove plastic foil, shade with shading screen; Continue water spray weekly and dispenser every other week and weeding, insect prevention work; Can transplant after the blade of bletilla striata seedling reaches 5-8 centimetre.