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生物制剂木酢液在水稻上的应用效果

BULLETIN OF AGRICULTURAL SCIENCE AND TECHNOLOGY(2004)

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Abstract
木酢液是从木材中提取的一种纯天然、广谱性、活性态复合生物制剂,含有10%~20%酚类、醇类、酢酸等多种有机化合物,是一种酸性(pH值在2.5~3.5)亲水溶液,有较强的吸附、渗透能力,它可作为植物活性剂、生长促进剂、保肥剂、土壤改良剂、土壤消毒剂等;木酢液无毒、无害、无残留,是一种理想的绿色食品增效剂和保护剂.
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