木醋液的制造及其应用

A Preliminary Discussion on the Lignoacetic LiquidIts Development and Utilization

本文叙述了木醋液的理化性质及其制造方法；重点介绍了日本的木醋液精制工艺和科研成果，以及将木醋液作为促进林木和农作物生长材料的经验。作者认为，木醋液在我国具有广阔的发展前景，是一可获得巨额收入的产业，林业部门不可等闲视之。

Abstract Lignoacetic liquid is a compound containins many substances, with acetic acidas the main imany components of which have biolosical activity. Lisnoacetic liquid is va-luable in many ways. The paper describes the physical and cheinical properties of the li-quid ,and the methods of production such as distillation,stationary settling , filtrationand distribution ,focusing on the technological process and research results of lignoaceticliquid improved by Japan in recent decade, and the Japanese experience in preparing usins it as materials in preparins tree of farm crop srowth resulators. In China it has notrecieved much attention,only a few research units and factories set about studying it.The author believes that the lignoacetic liquid in China has a brisht prospect for development, and the industry producing it can surely achieve high returns. The authority offorest departments should not deem it unimportant.