Cuttage reproduction method for gentiana rhodantha
A safflower gentian and cutting technology, which is applied in the directions of botanical equipment and methods, horticulture, plant cultivation, etc., can solve the problems of undiscovered safflower gentian cultivation technology, lack of resources for cultivation technical solutions, etc., and achieves broad industrialization prospects. , high cutting efficiency, improve the effect of survival rate
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Embodiment 1
[0071] The cutting propagation method of a kind of gentian safflower of present embodiment comprises the following steps:
[0072] (1) Selection and treatment of cutting breeding grounds: choose areas with loose soil, good drainage and irrigation, and flat terrain as breeding grounds, and the soil has certain permeability and water retention capacity, and plows the ground to remove sundries , weeds and stones, and crush larger stones.
[0073] (2) Cutting seedbed making: Lay a layer of fertile, loose, and fine soil on the treated soil, use the treated soil and soil as the cutting substrate, and make the cutting substrate grow to 6 meters and a width of 1.0 3 meters, 10 cm high seedbed, 3 days before the cuttage with a weight percent concentration of 0.05% potassium permanganate solution to disinfect the cutting substrate, 3 hours before the cuttage to water the seedbed once.
[0074] (3) Selection and production of cuttings: select robust plants without pests and diseases, sp...
Embodiment 2
[0082] In the present embodiment, step (4) cuttings rooting process:
[0083] Soak the cut cuttings in water for 2 hours, and prepare 6-BA solutions with concentrations of 10mg / L, 20mg / L, 30mg / L and 40mg / L respectively, take the cut cuttings out of the water, and gently shake off the cuttings Water at the base, with the horseshoe-shaped oblique cut facing downward, put 50 plants in bundles in 6-BA solutions of different concentrations, and soak for 1 hour.
[0084] Others are the same as embodiment 1.
Embodiment 3
[0086] In the present embodiment, step (4) cuttings rooting process:
[0087] Soak the cut cuttings in water for 2 hours, and prepare ABT solutions with a concentration of 0.5% and 1% by weight, respectively, take the cut cuttings out of the water, and gently shake off the water at the base of the cuttings, with the horseshoe-shaped oblique cut facing downward , with 50 plants as a bundle, placed in different concentrations of ABT solution, soaked for 1 hour.
[0088] Others are the same as embodiment 1.
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