山茱萸,是驰名中外的高级名贵滋补中药。由于资源少,所以多年来一直货缺价扬,供不应求。种植山茱萸,实为农民致富的好项目。山茱萸适应性强,对温度要求不严,是北温带和北亚热带树种。我国大部分地区都能种植。适宜阴凉、湿润、土质疏松的背风环境,栽培一般在零下10℃至35℃均可正常生长,土层深厚排水良好微酸或中性腐殖质多的砂壤土最佳。山茱萸为落叶灌木或乔木,高2—8米。2月底花蕾萌动,3—4月为花期,4—9月为青果期,9—10月为红果期,采收适期为9月底至10月初,11月落叶,12月中旬次年花蕾形成。4年以上小树株产药1公斤左右,10年以上中龄树可增至20公斤左右,百年以上老树,枝干繁茂,硕果累累,株产药在40公斤以上,1棵树就 Dogwood, is a well-known Chinese and foreign senior nourishing traditional Chinese medicine. Due to less resources, so for many years has been lack of goods Yang, in short supply. Planting dogwood, it is actually a good project for farmers to get rich. Cornus adaptability, lax requirements of temperature, is the northern temperate and northern subtropical species. Most parts of our country can be planted. Suitable for cool, moist, loose soil leeward environment, cultivation generally at minus 10 ℃ to 35 ℃ can grow normally, the soil is deep well drained slightly acidic or neutral humus more sandy loam the best. Dogwood deciduous shrubs or trees, 2-8 meters high. Buds germinated at the end of February, flowering from March to April, fruit phases from April to September, red fruits from September to October, harvesting from late September to early October, deciduous leaves from November and buds from the middle of December . More than 4 years of small tree strains of about 1 kilogram of drugs, more than 10 years of middle age trees can be increased to about 20 kilograms, more than a century old trees, lush branches, fruitful, strains of drug production in more than 40 kg, 1 tree