光洋中学庆祝一百周年活动后，教育部出资四万多元建立历史走廊，就在学校里墙壁上， 介绍光洋百年办校的过往今来， 让同学温故知新，缅怀古人办校的艰辛，心存感激，对社会知恩图报！♥
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Tissue culture means cloning and micro-propagation of tissues of the selected Elite plants and daughter suckers. The process consists of five important steps: Initiation, Multiplication, Shooting & rooting, Primary Hardening in green houses and Secondary Hardening in shade houses. Strict adherence to aseptic standards and micro-climatic conditions and care during the hardening process alone can ensure success.
Banana Tissue Culture (PDF)