A kind of method of utilizing the asexual cottage propagation of eagle tea tree cuttings to grow seedlings
Technical field
The present invention relates to botanical seedling culturing method, specifically, relate to a kind of method of utilizing the asexual cottage propagation of eagle tea tree cuttings to grow seedlings.
Background technology
Laoyin tea main product, in the Changjiang river areas to the south of China, is the woody plant of Lauraceae, belongs to aiphyllium, leaf alternate, and the food value of leaf is thick, and pool is dark green.After adopting its spray tender leaf and drying, can work as tea bubble drink, locally claim that it is Laoyin tea, also make old tea.The blade ovalize of Laoyin tea, the green back of the body of face is white, therefore claim again white tea.Laoyin tea is a lot of containing aromatic oil, and also containing polyphenol compound, when bubble drink, compared with delicate fragrance, flavour is abundant, first puckery rear sweet, and flavour is dense and mouthful strength is large, drinks more to feel to relieve summer heat quench one's thirst, refresh oneself and add to the fun in summer.Laoyin tea is rich in the multiple trace element useful to the mankind, and it is amber that millet paste is, few with leaf, goes out juice many, its tea is overnight not sour in summer, is natural relieving summer-heat drink, can promote the production of body fluid to quench thirst, go greasy fat-reducing, step-down restoring consciouness, the special effect that has the clever heart to repose, is called as " life-prolonging tea ", often drinks good for health.In the main biochemical component of Laoyin tea, containing caffeine material, without excitation, do not affect sleep, and soluble sugar content is up to 8.5%, delicate fragrance Hui Tian while drinking.
And the eagle worm tea that utilizes Laoyin tea to manufacture, profile is sepia, acinous, be rich in several amino acids and the trace element useful to human body, it is the biological green drink that integrates nutrition and health care, containing caffeine, the effects such as therefore old children all should drink, having the heart of oozing should lung, pleasantly induce sweat, cool blood step-down and stomach strengthening and digestion promoting.
Current, the reason of restriction Laoyin tea, worm tea product large-scale development is mainly that material plant seedling is in short supply.The breeding and seedling mode of traditional eagle tea tree is self-sow, that is: make seed go cured materialization after eating Laoyin tea fruit by birds, and the seed that excretion falls to the ground, under spring suitable temperature, damp condition, generates a small amount of eagle tea shoot.The method of this traditional self-sow breeding and seedling makes Laoyin tea resource extremely rare.
Summary of the invention
The object of the invention is to overcome the defect of prior art, a kind of method of utilizing the asexual cottage propagation of eagle tea tree cuttings to grow seedlings is provided, can realize factorial seedling growth, improve greatly Laoyin tea seedling output capacity.
For addressing the above problem, the technical solution adopted in the present invention is:
A method of utilizing the asexual cottage propagation of eagle tea tree cuttings to grow seedlings, is characterized in that: comprise the steps:
1, adopt and cut cuttings branch from eagle tea tree
Adopting the cuttings branch cut long is 3-4 centimetre, on each cuttings branch with 1 full axillalry bud and 1 sound blade; Clip requires level and smooth, and clip is oblique to be consistent with vane extension direction, and it is intact that axillalry bud and blade will keep;
2, cuttings branch processing
With taking root, pulvis and diseases prevention liquid carry out immersion treatment to adopting the cuttings branch of cutting;
3, cuttage
First furrow face is fully sprayed water moistening, in the time that earth is tack-free, by by live cuttings branch or be tiltedly sown in soil, expose petiole; Cuttage line-spacing is 7-10 centimetre, cuttage spacing in the rows with the blade of adjacent cuttings branch do not hide be mutually stacked as suitable; After cuttage completes, fully water immediately, make soil moisture conservation 70%;
4, lifting
Lifting standard: 20 centimetres of heights of seedling are above, stem is thick more than 0.25 centimetre; When lifting, require the root system of tea shoot to keep complete, it is more than 6 the number of sheets, and the tea shoot in appearance length of rufous part should account for the more than 2/3rds of height of seedling, without quarantine damage by disease and insect.
Compared with prior art, the present invention has the following advantages: 1, adopt the technical method of cutting cuttings branch and cuttage and easily grasp; 2, can produce and carry out assanation processing the breeding and seedling of Laoyin tea, avoid environmental pollution; 3, can realize batch production, breeding and seedling is carried out in large-scale production, production capacity is large, high efficiency.
Below in conjunction with embodiment, the present invention will be further described.
Embodiment
A method of utilizing the asexual cottage propagation of eagle tea tree cuttings to grow seedlings, comprises the steps:
1, adopt and cut cuttings branch from eagle tea tree
Adopting the cuttings branch cut long is 3-4 centimetre, on each cuttings branch with 1 full axillalry bud and 1 sound blade; Clip requires level and smooth, and clip is oblique to be consistent with vane extension direction, and it is intact that axillalry bud and blade will keep.
Adopting the time of cutting cuttings branch is generally selected in morning, and the branch of cutting, is placed on shady and cool moist place, and will processes in time.Adopt the cuttings branch of cutting the same day, complete cuttage the same day.
2, cuttings branch processing
With taking root, pulvis and diseases prevention liquid carry out immersion treatment to adopting the cuttings branch of cutting.
3, cuttage
First furrow face is fully sprayed water moistening, in the time that earth is tack-free, by by live cuttings branch or be tiltedly sown in soil, expose petiole, will be soil compacting a little when cuttage branch; Cuttage line-spacing is 7-10 centimetre, cuttage spacing in the rows with the blade of adjacent cuttings branch do not hide be mutually stacked as suitable; After cuttage completes, fully water immediately, make soil moisture conservation 70%.
The time of cuttage cuttings branch be generally selected at 10 o'clock in the morning before or when afternoon, sunlight turned weak.
4, lifting
Lifting standard: 20 centimetres of heights of seedling are above, stem is thick more than 0.25 centimetre; When lifting, require the root system of tea shoot to keep complete, it is more than 6 the number of sheets, and the tea shoot in appearance length of rufous part should account for the more than 2/3rds of height of seedling, without quarantine damage by disease and insect.
Can be divided into one-level tea shoot and secondary tea shoot according to the standard of tea shoot, wherein: one-level tea shoot will reach height of seedling more than 25 centimetres, stem is thick more than 0.3 centimetre; Secondary tea shoot will reach height of seedling more than 20 centimetres, and stem is thick more than 0.25 centimetre.
When lifting, the soil in nursery must be moistening loose.If antecedent soil moisture, can irrigate at lifting the previous day.The lifting time is advisable while being selected in morning, dusk or cloudy day.