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菸草栽培过程中摘除腋芽是增加产量,提早成熟,特别是提高产品质量的一个重要环节。一般在去蕾以後,便须进行摘芽数次,故需耗费很大量劳动力,而且当腋芽衹呈小形的突起状態时,操作很不方便;到腋芽发育伸长成为新梢时又浪费了很多养分;同时因为摘芽,往往成了传播病虫害的媒介。解放後几年来,菸草栽培事业在国民经济上佔有很重要的位置,是国家主要出口物资之一,因此,如何研究利用前人使用某些药剂来抑止腋芽伸长的试验成果以达到节省人力,提高产量与品质的目的,是我们当前试验研究工作一项重要任务。
Removal of axillary buds during tobacco cultivation is an important step to increase yield and premature maturity, especially to improve product quality. Generally, buds must be picked several times after picking buds. Therefore, it takes a lot of workforce, and when the axillary buds are in a small protruding state, the operation is very inconvenient. When axillary buds grow into new shoots, a great deal of nutrients are wasted ; At the same time because of picking buds, often become the media to spread pests and diseases. In the years since the liberation, the tobacco cultivation business occupies a very important position in the national economy and is one of the country’s major export commodities. Therefore, how to study the use of some agents to suppress the elongation of axillary buds in order to save manpower, The purpose of improving production and quality is an important task for our current experimental research.