Method for efficiently cultivating uncaria rhynchophylla seeds

Abstract

The invention discloses a method for efficiently cultivating uncaria rhynchophylla seeds. The method comprises links of seed collection and screening, selection and finishing of a nursery land, seed presowing treatment, sowing, plastic mulching, seedling emergence and nursery land management, thinning transplantation and seedling management. The link of seed presowing treatment is carried out according to the following steps of: (1) taking plant ash, removing impurities by a fine sieve after hammering the plant ash fine by a rod hammer, placing the obtained plant ash into a bucket, filling boiling water into the bucket filled with the plant ash, simultaneously stirring to ensure plant ash alkali to be sufficiently dissolved in the boiling water, and standing; (2) filtering out supernatant, placing the supernatant into a basin and pouring the seeds into the basin to soak the seeds; (3) filtering out the seeds, placing the seeds into the sieved dried plant ash, uniformly mixing the seeds and the dried ash, forcedly kneading the seeds until membranous wings at both ends are sufficiently kneaded out; and (4) adding fine silt or fine sand, uniformly mixing the mixture, regulating the water content of seed marl and carrying out throwing sowing. The method disclosed by the invention has rate of emergence of higher than 70 percent. The difficult problem of low rate of emergence is solved. The method is suitable for developing the planting industry of uncaria rhynchophylla.

Description

technical field [0001] The invention relates to a method for sowing and raising seedlings in crop planting, in particular to a method for raising seedlings of Uncaria seeds. Background technique [0002] Uncaria is a Rubiaceae plant Uncaria ( Uncaria rhynchophylla ) or the hooked branches of China Uncaria and its genus, climbing shrubs. The matter is hard, and the stem section has a yellow-white pith, and the stems and branches with hooks are used as medicine. Uncaria is one of the traditional Chinese medicinal materials in my country, and its stems and roots have different medicinal functions. Among them, the hook stem has the functions of clearing away heat, calming the liver, relieving wind and relieving convulsions; it is mainly used to treat dizziness, high blood pressure, hemiplegia, general numbness, infantile convulsions, epilepsy, fetal restlessness and other diseases. Its root has the effects of relaxing meridians, activating collaterals, dispelling wind and red...

AI Technical Summary

Problems solved by technology

Although this method has a guiding effect on the planting of Uncaria, the disclosed seedling breeding method only adopts the method of soda ash seed dressing and direct seeding, which cannot realize the efficient seedling cultivation and rapid propagation of Uncaria.