Chinese herbal medicines have various varieties and habits. According to their growth habits and laws, the vast majority of farmers have long-term cultivation practices and believe that some Chinese herbal medicines can be planted earlier, and they have the advantages of rapid emergence, growth, strong resistance to disasters, and disease prevention. Many advantages of high performance.
The Campanulaceae Platycodon is a commonly used bulk medicinal herbs, both medicinal and food, distributed in the mountains, hills, and plains throughout the country. At present, four main production areas and several secondary production areas have been formed. Traditionally, Platycodon grandiflorum is planted in spring and summer with seeds. Generally, 2 kg of seeds are used per acre, and soil is spread evenly on the entire land. The grass can be soaked and shattered. The disadvantages are: drought is not easy to emerge; weeds affect the growth of the seedlings. In the winter planting, the seeds are mixed with soil in a certain proportion, and they are shocked; they do not need to be covered; the seeds of Platycodon grandiflorum, through the winter snow and rain, are fully in contact with the surface, and begin to expand. In the early spring of the second year, the grass After the sprouts, the balloon can emerge. Advantages: Miao Zhuang, Miao Qi, Miao early.
Chaihu Bupleurum is a commonly used bulk Chinese herbal medicine. It was mainly in the wild in history, and the contradiction between supply and demand was prominent. After the 1980s, Chaihu was fully promoted and traditional planting was mainly in spring. Because the seeds of Bupleurum contain four layers of tough epidermis, temperatures above 20°C generally require 18-25 days to emerge. The low seed germination rate of Bupleurum chinense over the years has become a bottleneck in the development of Bupleurum chinense. Experience shows that the cultivation of Bupleurum in winter can solve the problem of low germination rate of Bupleurum chinense. This is because after the winter planting of Bupleurum chinense, its tough outer skin begins to change slowly under the influence of climate at low temperature. The expanded Bupleurum chinense seeds are particularly easy to germinate in the spring sunshine. Experience has also shown that it is a natural planting method to broadcast seeds of Bupleurum seeded in wheat fields. So after the receipt of wheat, Bupleurum began to grow rapidly. The facts show that: the winter effect of Bupleurum is good, the emergence of a consistent, improving the quality of medicinal herbs and other advantages.
Atractylodes macrocephala is a commonly used medicinal herb, and generally the whole growth cycle is two years, that is, one year of seedling cultivation and one year of cultivation of Atractylodes macrocephala. Atractylodes traditional seedlings are better at the Ching Ming Festival. At this time, the weather is mild, and the seedlings usually emerge 7-10 days after breeding. Such Baizhu seedlings have the following problems: The seedlings are short (because the seeds are shallow); Poor anti-solidity, it is easy to cause the death of spiders (because of the spring virus, bacteria, Atractylodes seedlings poor resistance); low yield, Atractylodes seedlings are easy to reduce production. The advancement of seedlings can overcome the above problems: First, cold-seeded Atractylodes seeds are generally deeper. This is due to the fact that the climate is cold and the soil surface is susceptible to freezing. The white seedlings cultivated in this manner grow quickly, are easy to open, and yields are relatively high. Second, early emergence of seedlings emerged early, and they were both strong and strong, so the anti-solid performance was better. Most experienced farmers and agriculturists use cold days for seedlings.
A Urine Test Strip or dipstick test is a basic diagnostic tool used to determine pathological changes in a patient`s urine in standard urinalysis. A standard Urine Test strip may comprise up to 10 different chemical pads or reagents which react when immersed in, and then removed from, a urine sample
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