Litsea mollis cutting seedling breeding method

Abstract

The invention discloses a litsea mollis cutting seedling breeding method. The method comprises the following steps of 1, selection of a cutting garden; 2, laying of high-temperature disinfection equipment; 3 preparation of a cutting seedbed; 4, covering of nutrient soil; 5, selection of a seed tree; 6, selection of scions; 7, treatment of cutting slips; 8, cutting; 9, after-cutting management; 10, disease and pest control; 11, transplanting of nursery stocks from the garden. The cutting seedling breeding method is simple, the process is reasonable and orderly, operability is high, nutrient supply is timely and efficient, the cutting survival rate is high, the nursery stocks are uniform in growth, soil disinfection is thorough, the heat and moisture preservation effect is good, excellent characteristics of parents are maintained, and soil and the environment can be better protected.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for propagating cuttage seedlings of A. tomentosa. Background technique [0002] Gingeria tomentosa, deciduous shrub or small tree, 3-5 meters high; bark green, smooth, with black spots, young branches taupe, densely pubescent, hairs shedding when old. The terminal buds are conical, with soft hairs on the outside of the scales; the fruit, bark, and leaves of Zingiber officinalis can extract aromatic oil, and the seeds contain 25% fat oil, which is a non-drying oil and is the first-class raw material for soap making. The root and fruit can also be used as medicine to cure gas pain and overstrain, and the fruit can cure diarrhea, gas pain, schistosomiasis, etc. [0003] There are generally two ways to raise seedlings of Gingeria tomentosa, one is to sow seedlings, and the other is to raise seedlings by cuttings. Although the technology of cutting seedlings has m...

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Problems solved by technology

[0003] There are generally two ways to raise seedlings of Gingeria tomentosa, one is to sow seedlings, and the other is to raise seedlings by cuttings. Although the technology of cutting seedlings has matured, this technology still has some defects in cultivating the seedlings of Gingeria tomentosa: First, Traditional cutting seedlings mainly adopt the method of spraying and disinfecting pesticides in terms of sterilization and disinfection. The soil is sterilized and sprayed regularly. The use of pesticide spraying will pollute the soil and cause cross-infection, and it is not conducive to environmental protection. The application of pesticides will also affect the quality of the cultivation of Gingeria tomentosa; secondly, there is no timely and effective nutrient supply in the production of cutting seedbeds, resulting in a low survival rate of cutting seedlings

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