霧耕栽培機具之研製

Abstract

本研究設計研製2 型霧耕栽培用造霧機具，分別為定置噴桿式、往復移動機具式，提供作物採用造霧耕作方式之栽培管理模式。定置噴桿式採用高壓動力噴霧機、噴桿及噴頭、控制器等組成，往復移動機具式則以自走台車、造霧機、充電器及控制器等組成，2 型機組可將灌溉水或混合液肥加以霧化，噴霧於作物根部生長空間，使作物經由根部吸取所需水份及養份。試驗結果顯示，往復移動機具式較定置噴桿式節約用水約48%，惟薏苡根系生長較為緩慢;根系生長情況則以定置噴桿機具式較佳，收獲根長可達70–100cm。 The study design two type of spray rod system and moving spray machines system of the cultivation equipment, provided crop adoption fog cultivate.The spray rod system composition by the high pressure power sprayer,spray bar,nozzle,controller and other components, moving spray machines system composition by the moving car, fog machines, chargers and controllers and other components,the system can spay irrigation water and liquid fertilizer for the growth space, crop via the roots absorb water and nutrients needed.The results that Spray Rod system can water saving 48%, but Coix root growth is slow; The moving spray machines system harvest Coix Lacryma root length up to 70–100cm.