Liquid Fertilizer 4 12 8

Hydroponic Lettuce - University of Kentucky

seeding (pH 5.5-5.8). Optimum germination temperature is 64-68°F. Most lettuce requires light at low radiation levels to germinate. Pelleted seed will split open when moisture is added, allowing light to fall on the seed. Otherwise, cover the seed lightly with vermiculite. Germinating seeds are sub-irrigated using an ebb and flow bench.

  University, Kentucky, Hydroponics, University of kentucky, Lettuce, Hydroponic lettuce

経済産業省生産動態統計年報 化学 ... - METI

塗料及び印刷インキ ：従事者10名以上の事業所（1964年12月以前は全数調査） 3．主要項目の定義について この年報の中の各項目の定義は、つぎのとおりです。