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近年来,河北怀来县一些乡村示范推广了果园套种中药材天南星栽培技术,提高了经济效益,既多收获了一茬药材,又起到了灭虫、防鼠、增产作用。 天南星,又名狗爪南星、虎掌南星,是一种当前名贵紧缺的中药材。它性温、味苦,具有燥湿化痰、祛风定惊、消肿散结等功效。由于天南星是一种有毒植物,它散发出的毒性能够控制鼠、虫对果树的危害,可起到防鼠、防虫、促进果树旺盛生长,提高座果率和果品产量等作用。
In recent years, Huailai County, Hebei Province, a number of rural demonstration to promote orchard interplanting Chinese medicine Araceae cultivation techniques to improve economic efficiency, both more than a harvest of herbs, but also played a pest control, rodent control, increase production. Araceae, also known as dog claw south star, claw south star, is a current shortage of expensive Chinese herbal medicines. It is warm, bitter taste, with phlegm dampness, expelling wind set point, swelling and other effects of Sanjie. As Araceae is a kind of poisonous plant, the toxicity it emits can control the harm of rats and insects to the fruit trees, and can play the role of rodent prevention and pest control, promote the vigorous growth of fruit trees and increase the fruit set rate and fruit yield.