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人参、细辛是两个不同科属的药用植物,没有不同的病虫害。细辛根系在土壤中的分泌物,对人参根病菌有抑制和杀灭作用。人参、细辛轮作充分利用了土地,增加经济效益。桓仁县八里甸镇二参场在老参地上栽细辛,6年后亩产商品细辛614.25公斤,重新整地施肥后又栽人参。1984年、1985年调查出苗率分别为84.7％、86.7％,保苗率分别为94.7％、96.7％(以当年出苗数为基础)。1986年收获120平方米,共收人参126公斤,每平方米产人参1.05公斤,收获量为下栽苗量的5.73倍。每公斤价值54元。人参细辛轮作效果较理想,主要应抓好如下几个环节:
Ginseng, Asarum are two different families of medicinal plants, there is no different pests and diseases. Asarum roots in the soil secretions, inhibit and kill ginseng root bacteria. Ginseng, Asarum make full use of the land to increase economic efficiency. Huanren County, Bally Dianzhen two participating sites planted asarum in the old ginseng, 6 years later, asarum yield 614.25 kilograms of goods, re-planting soil after fertilization ginseng. In 1984 and 1985, the germination rates were 84.7% and 86.7% respectively, and the seedling protection rates were 94.7% and 96.7% respectively (based on the number of emergence in that year). Harvesting 120 square meters in 1986, received a total of 126 kg ginseng, ginseng produced 1.05 kg per square meter, the amount of harvest of seedlings planted 5.73 times. 54 yuan per kilogram value. Ginseng delicate Xin round effect is more satisfactory, the main should do a good job following several links: