A kind of cultivation technique of golden clematis

Abstract

The invention provides a cultivation technology for anoectochilus formosanus. The cultivation technology comprises the following steps: transplanting whole field diploid anoectochilus formosanus plants with soil into an artificial greenhouse, carrying out artificial pollination on the anoectochilus formosanus plants at the flowering phase, and picking after fruits ripen to obtain fruits of diploidanoectochilus formosanus; planting seed embryos of the diploid anoectochilus formosanus fruits into a germination culture medium for culturing to obtain protocorms, wherein the germination culture medium is prepared from MS, 0.9 to 1 mg / L of BA, 0.8 to 1 mg / L of KT, 0.08 to 0.12 mg / L of NAA, 25 to 30 mg / L of saccharose, 5 to 7 mg / L of agar and 20 to 22 mg / L of banana; carrying out dark culture onthe protocorms for 4 days and then soaking treatment in 8 to 10 [mu]mol / L of oryzalin solution for 10 to 36 hours; putting the soaked protocorms in a cluster culture medium for continuously culturingto obtain cluster buds, wherein the cluster culture medium is identical with the germination culture medium. Gravity progressive enhancement is adopted for stimulating in the rooting culture process,so that the development degree of root systems of polyploidy anoectochilus formosanus seedlings can be remarkably enhanced, and transplanting survival rate and rapid growth probability are improved.

Description

technical field [0001] The invention relates to the field of plant cultivation methods, in particular to a process for cultivating clematis. Background technique [0002] The cultivation method of clematis is known, such as Chinese invention patent, CN201410383427.4 discloses a method for raising seedlings of clematis, comprising: step 1, selecting a clematis with strong plants, clear veins and past flowering, whichever A section of main stem of 2 to 4 cm between the aerial part and the underground part is crushed to form a clematis solution, and 1% to 2% Tween-20 is added to the clematis solution, and then the main stem is Put it in the clematis solution, and treat it at 4°C for 24-72 hours; step 2, place the main stem treated in step 1 on 1 / 3-1 / 2 MS solid medium and grow for 10-15 days to get rooting After the seedlings are cultivated, full sunlight is used during the cultivation period, the light intensity is 1000-1500Lux, and the cultivation temperature is 24°C-28°C; st...

AI Technical Summary

Problems solved by technology

[0010] The clematis seedlings cultivated by this invention can be directly transplanted into the soil without transplanting, but similar to other cultivation methods on the market, there are disadvantages that the root system of the cultivated seedlings is not developed enough, the survival rate of transplanting is low and the growth rate is slow. defect

Images