Phellodendron, also known as Huang Qin, Huang Pineapple, Chuan Huang Bo, Zhang Mu, Yuan Bo, etc., for the commonly used traditional Chinese medicine, bark for medicinal purposes. In October-December, the fruit grew from green to yellowish-brown and blackish-green, and the seeds were still harvested before the shells had cracked. After the seeds are harvested, they are stacked in the house or placed in a cask covered with straw or ramie. After 10-15 days, when the fruit is completely black, rot, and stinks, remove the seeds and rub the seeds and rinse in clean water. , Remove skin and impurities, and select the seed immediately after sowing. Otherwise, the dried seeds are frozen in the sand 20 days before the spring sowing. Mix the seed with 3 times wet sand, put it in an outdoor pit, bury it in the open air, cover the soil with the pit and then cover the weed, heat and moisturize, and remove the spring sowing when the seeds are 30% cracked white. Magnolia is also known as Chuan Park, Wen Pu, Yau Park, and Magnolia Magnolia. Magnolia officinale is a commonly used traditional Chinese medicine. It is used for bark and branch skin, root bark and buds for medicinal purposes. Select good plants that have been grown for more than 15 years, are robust, and have no pests and diseases. In October-December, when the fruit shell reveals red seeds, it is even picked up by a fruit stalk, and the pods are freshly threshed. Select seeds that are full and bright red in color. Mix 1 part of seed with 3-4 parts of sand, wrap it in brown pieces, or put it in a wooden box and bury it in moist soil; or store the fruits 1-2 days dry, no threshing and mixed wet sand storage; or the fruit into sacks, stored in a ventilated and dry place, remove threshing before sowing in the next year, the seeds into the water, soak for 48 hours, remove with Repeated rubbing of the coarse sand, to the outer layer of the red lipid of the fake seed coat, the more the net licking, the higher the germination rate. However, the seeds of Sinotrans should not be threshed in order to avoid reducing germination. The seed life is about 2 years.
Eucommia was selected as a mother plant that grew robustly, had large leaves, thick skin, no pests, unpeeled, and more than 20 years old. However, the seeds of the mother trees that lack light are not used in the dark forest. In late October-December, when the skin of the fruit is chestnut-brown, choose a sunny day without wind. Spread the seedlings or cloth under the canopy, and then tap the branches with bamboo rafts to drop the seeds on the mat. Or cloth, and then collect the seed thinly in a ventilated and cool place to dry, must not be exposed to sun exposure or fire bake, or no seedlings. The life expectancy of Eucommia seeds is only per year. The seeds should be sown at the time of collection, seed saturation, brownish chestnut seed coat, shiny surface, and white endosperm. Or wet sand layered storage, sowing the spring of the following year. It is usually done within 30-50 days before sowing and can be closely matched with the sowing date.
Cinnamon is also known as cinnamon, cinnamon, mugui, and laurel. Choose good parent strains that have grown for more than 15 years, are robust, have straight stems, have thick skin, sweet and spicy, and have a strong odor. During the March-March period, mature fruits were harvested when the pericarp was purple-black, and the peels were immediately removed and allowed to sow after drying the surface moisture. Seeds must not be exposed to sunlight for a long time, otherwise it will reduce the germination rate. If no seeds or seeds need to be transferred, use 1 seed and 3 parts of wet sand to mix and store the sand in cool place for 3-4 weeks. The time should not be too long, otherwise it will also reduce the germination rate.
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