Yunnan rhizoma paridis rhizocaul multiple germination raise-seedling method
A technology of Dianzhonglou and rhizome, applied in the field of Dianzhonglou rhizome seedling raising, can solve the problems of short seedling cycle and large reproduction coefficient.
Active Publication Date: 2008-07-09
LIJIANG HUALI BIO PROD DEV
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Problems solved by technology
[0003] The present invention aims at the current existing problems in raising seedlings of Chonglou Dianchi, and provides a technique for raising seedlings of Chonglou Dianchi rhizomes with a large reproduction coefficient and a short seedling raising cycle
Method used
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Experimental program
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Effect test
Embodiment Construction
[0006] 1. Selection of propagating material
[0007] Choose robust, no pests and diseases as the breeding material, and the best variety is the screw-type plant.
[0008] 2. Debudding
[0009] From July to August, cut off the above-ground part of the plant and dig the soil until the top buds are exposed. Because the buds of the chrysalis are symmetrical, a chrysanthemum usually forms a complete adventitious bud at the beginning of the year, which is It is different from other plants. Then use a sterilized knife to cut off the symmetrical buds. One bud is the old seedling and the other bud is the new seedling. Use plant ash to disinfect the incision of Dianzhonglou buds, and disinfect the surrounding soil with lime water with a concentration of 1 to 5‰. Spray 80-120mg / L gibberellin solution on the exposed part of the upper part of Dianzhonglou, let it dry for 4-7 days, cover the fine soil with a thickness of 5-8mm, spray the concentration of 40-60% ABT rooting powder solution...
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The present invention provides a multi-germinant seedling-raising method for the rootstalk of Yunnan Manyleaf Paris Rhizome, which is characterized in that in the period from July to August, the soil covering the survived Yunnan Manyleaf Paris Rhizome is removed to expose the sprout, and the sprout is cut by a disinfected knife, the cut of the sprout of Yunnan Manyleaf Paris Rhizome is disinfected by plant ash, the soil surrounding the sprout of Yunnan Manyleaf Paris Rhizome is disinfected by the limewater with the concentration of one thousandth to five thousandth, and the exposed part of Yunnan Manyleaf Paris Rhizome is sprayed with gibberellin solution with the concentration of 80 mg / L to 120 mg / L; after the sprout is exposed for 4 to 7 days, the tiny soil with the thickness of 5 mm to 8 mm covers the sprout; after spraying the rooting powder ABT with the concentration of 40 percent to 60 percent, the sprout is covered by detritus soil and soil with the thickness of 5 cm to 8 cm. Using the present invention, Compared with the rootstalk cutting method, the seedling-raising time of Yunnan Manyleaf Paris Rhizome can be shortened for one third, and the seedling rate can be enhanced three time or more; moreover, after the sprout is transplanted, the sprout has obvious fast-growing property; after being transplanted for 3 years, Yunnan Manyleaf Paris Rhizome can be harvested and the yield of the dry Yunnan Manyleaf Paris Rhizome can reach about 400 kilograms per six acres.
Description
technical field [0001] The invention relates to a method for raising seedlings of the rhizomes of Prunus diangi. Background technique [0002] Paris polyphylla var. yunnanensis (Fr.) Hand.-Muzz is a perennial herb of the genus Paris polyphylla var. yunnanensis (Fr.) Hand.-Muzz, and is the main raw material of various medicines. At present, there are mainly two methods of propagation of Zhonglou dianthus: rhizome section propagation and seed propagation. Although seed propagation has a large reproduction coefficient, the technology is complicated and the cycle is long. Although rhizome section propagation is simple and easy, and the seedling cultivation period is short, the reproduction coefficient is small. Improving the reproduction coefficient and shortening the seedling cultivation period of Prunus dianaceae has become the primary problem to be solved in the artificial cultivation of Prunus dianaceae. Contents of the invention [0003] The present invention aims at t...
Claims
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Login to View More IPC IPC(8): A01G1/00A01G7/00A01C21/00
Inventor 徐开华徐有萍
Owner LIJIANG HUALI BIO PROD DEV