The chemical composition of Perrin

chemical composition

Perrin

Whole plant contains volatile 汕1.5%-2.0%, of which the main components are: p-cymene, neryl acetate, methyl thymyl ether [1, 2] ]. Flowers and leaves contain taraxas.......

Crop seedlings

The seedlings are also called sparse seedlings. For sowing in protected fields and sowing in open fields, the sowing amount greatly exceeds the amount of seedlings left, resulting in overcrowding of seedlings. In order to ensure that the seedlings have sufficient growth space and nutrient .......

A lemon to lose weight 10 minutes to lose weight recipes

Even if you spend more time, do not know how to quickly change the United States? Tell you secretly, whiten, lose weight, and reduce fire. . Just a basket of lemons will make it easy! ! 10 minutes, no more simple than this ~

Lemon glutinous rice water - whitening

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Release date: 2015-05-20

Retinoblastoma is a rare, aggressive eye cancer that affects only young children. It can develop into a retinal tumor,.......

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Seasonal food that must be eaten in summer

Food is a kind of culture with rich connotations. From food, food, and health, it can be said that there are multiple realms. China's "food supplement" is the crystallization of wisdom. Starting with the bitter taste of food, starting with the taste o.......

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Recently, people have asked the author a lot of questions about the Qingyuan Garden. Among them, the most frequently asked question is what kind of medicine is better. What about using lime sulfur, and whether tetracycline, triazotin, and other acaricides are available at this time? .

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