馬鈴薯肥料用量試驗

Abstract

一、本試驗目的在於探討肥料用量對於在短日照下栽培之馬鈴薯之生育、產量及薯形等級之影響，以求得合理之肥料用量標準，而獲得單位面積內最高之產量及最高之經濟收益。 二、本試驗田間試驗部份在臺灣南部鳳山熱帶園藝試驗分所進行，民自國50年12月8日開始至51年4月5日結束。收穫馬鈴薯經大小分級，自4月14日至6月23日間分四批運往高雄市果菜批發試上試售測定其產品大小等級對於價格之影響。 三、本試驗供試品種，以臺灣最主要之商業品種「農林一號」為材料，試驗方法採用4×4拉丁方排列。 1. The purpose of this experiment was to find the influence of fertilizer amounts on the growth, yield and grade of potatoes under the short day conditions. It was expected that the experimental results would be of some value to potato growers, thus they could get out the highest yield and profit with the reasonable amounts of fertilizers. 2. The field experiment was carried out at the Fengshan Tropical Horticultural Experiment Station, from Dec. 8, 1961 to April 5, 1962. The greded potatoes were conveyed to Kaohsiung Central Fruit & Vegetable Wholesale Market to measure the prices for four times during April 14 to June 23. 3. The trial variety was Nolin No. 1, the most popular one in Taiwan, the method was adopted the 4×4 Latin Square Design Arrangement.