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黄姜作为一种中药材,生长期长,一般冬季种植,清明节后出苗,秋末收获。在黄姜的生长期间,甚至出苗前,若遇阴雨连绵,黄姜地已是杂草丛生,且杂草的种类繁多,如何清除黄姜出苗前的草害而又不影响黄姜出苗呢?这是黄姜种植户面临的第一阶段的问题;黄姜出苗后至收获这一段时间很长,而且这一时期温度高,雨水多,植物生长快,草害很易发生,如何防治?这是第二阶段的除草问题。根据两年来的实践经验,彻底防除黄姜
Turmeric as a Chinese herbal medicine, long growing season, the general winter planting, seedling emergence after the Ching Ming Festival, autumn harvest. In the growth of turmeric, or even before emergence, if the case of rainy, turmeric is overgrown with weeds, and a wide range of weeds, how to remove turf before emergence of turf without affecting the emergence of turmeric? This is the turmeric planting Households face the first phase of the problem; after the emergence of turmeric to harvest this period of time is very long, and during this period the temperature is high, the rain is more rapid plant growth, grass damage is very easy to occur, how to prevent it? This is the second phase of weeding problem. According to two years of practical experience, thoroughly control turmeric