First, the use of fresh lime powder and fresh lime slurry, it has a disinfection effect. Lime powder and lime slurry that have been exposed to the air for a long time can react with carbon dioxide in the air to generate calcium carbonate precipitates, which do not have any disinfection effect. Therefore, in the use of lime powder and lime slurry disinfection, as far as possible with the match. If you do not use it at one time, be sure to use a plastic bag and tighten your pocket. You can still use it next time. However, the time should not be too long. Do not exceed this age.
Second, after the lime block is brewed into lime powder, the lime powder must be sifted so as to prevent a small lime block from burning silkworm skin and silkworm feet.
Third, the use of lime powder and bleach or a good combination of chlorine anti-static powder must pay attention to the time, in strict accordance with the standard ratio ratio, and to mix evenly. If the mix is ​​not uniform and the available chlorine concentration is too high, it is very likely to cause damage to the silkworm body.
Fourth, lime powder can not be combined with disease prevention one, silkworm net and other anti-stall powder, otherwise it will reduce the efficacy.
5. Do not use lime powder when feeding wet leaves on rainy days. Otherwise, lime powder will stick on mulberry leaves and affect the consumption of mulberry.
Sixth, when using lime powder to sterilize silkworms and silkworms, they must be evenly scattered in silkworms, with a thin layer of powder being the best. Especially when lime powder is used instead of the eschar used for mulberry, it is necessary to pay attention to the uneven or excessive spread, which may cause the occurrence of non-silkworms.
(Triangular leaf Coptis) Ranunculaceae, Coptis. Rhizome yellow, internodes obvious, mostly densely rooted, with transverse stolons. Leaves 3-11; leaf blade ovate, slightly leathery; petiole glabrous. Scapes yellow-green, narrowly ovate, apical apex; petals nearly lanceolate, apex acuminate, Middle slightly widened, with honey groove; stamens long only about 1/2 of the petals; anthers yellow, filaments narrowly linear; style slightly curved. Oval oblong, carpels stalked puberulent. March-April flowering, April-June results. Specialty Chongqing pillars yellow water. Health elevation of 1600-2200 meters between the mountain forest, often cultivated, wild rare. Rhizome is a famous traditional Chinese medicine ("Coptis"), with berberine, Coptidis base, Coptis base, tetrandrine and other alkaloids, can cure acute conjunctivitis, acute bacillary dysentery, acute gastroenteritis, hematemesis, Embolism.
Plant Triangular Leaves Coptis
Plant Triangular Leaves Coptis
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