Some bark and root bark of Chinese medicinal materials Seed Collection – Chinese
Bark and root bark of class
Chinese herbal medicines Usually propagated by seed. Chinese herbal plants in autumn and winter is the season of seed maturation, seed collection should pay attention to in a timely manner.
Cork, also known as Huang Bo, yellow pineapple, Phellodendron, Bo Mu, Yuan Bo, etc., for the commonly used Chinese medicine to bark for medicine. On 10 December, cinnamon and fruit changes from green to dark green was, before the shell has not split seed production. After seed collection in the house or into the barrels stacked inside, covered with pieces of straw or hemp, by 10 to 15 days when the fruit completely black, rotten, stinking, take out the hand-rub the seeds, then in water rinse, remove the skin and impurities, the wind immediately elected to enrich the seeds sown. Otherwise, the dried seed, in the spring before the sand for 20 days were frozen. Seeds mixed with 3 times the wet sand, into the outdoor pit, outdoor buried, Hang on the casing and then covered weeds, holding moisture, the seeds have 30% of the gap scab in crude immediately remove the spring.
Magnolia, also known as River Park, Winter Park, oil Park, Magnolia officinalis and so on. Magnolia officinalis is a commonly used Chinese medicine to bark and branch bark, root bark, buds for medicinal. Select more than 15 years, grew well, no plant diseases and insect pests of good mother plants for seed production. 10 to 12 months when the shell is exposed even when the red seed stalk plucked, while fresh threshing. Selected full grain, color bright red seeds, to 1 3 to 4 seeds and sand were mixed, with a brown film wrapped, or into a wooden box, buried in moist soil storage; or dried fruits were collected from Stem 1 to 2 days, not shelling mixed with wet sand storage; or fruit into sacks, placed ventilation and dry storage, threshing out the following year before sowing, the seeds into the clean water, soak for 48 hours, remove the used Coarse repeatedly rubbed to the outer lipid aril red, rub the more the net, the germination rate. However, the seeds should not be threshing Sinotrans, to avoid reducing germinability. Seed longevity is 2 years.
Eucommia selective growth robust, leaves large, thick skin, no pests, no peel off the skin and 20 years old mother plants over female plants as seed production. Yin Yulin, but not adopted by the low light in the seeds of mother trees. 10 to 12 months late, when the fruit peel was chestnut brown, the election windless sunny day, first seats in the crown of lower berth on the seed production or cloth, then gently tap bamboo branches, so that seeds fall in the seats or cloth, and then share in the collection of seeds of thin air to dry cool place, must not set the fire under the hot sun exposure or baking, or non-emergence. Eucommia seed longevity in soil only. Should be selected that year the collection, kinds of grain saturation, light chestnut brown seed coat, the surface shiny and sowing seeds of white endosperm. Or wet sand stratification storage, spring planting next year. Usually 30 to 50 days before sowing to be good, can work closely with the sowing date.
Cinnamon also known as cinnamon, cassia, and cinnamon and other male Gui. Select the growth of more than 15 years, strong, straight trunk, thick-skinned enough oil, sweet and hot gas Sauvignon excellent mother tree varieties. On 2 March when the skin was dark purple when ripe fruit collected, then remove the peel, dry surface moisture immediately after planting. Seeds not for long exposure and, otherwise, will reduce the germination rate. If not with the kind of mining or seeds with the need for transfer as, can use 1 and 3 seeds were mixed with wet sand, sand storage in cool place 3 to 4 weeks. Time should not be too long, otherwise would reduce the germination rate.
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