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題 名 | 北部地區種植單一蔬菜品項之栽培模式對農家收入影響探討=Influence Factors of Cultivation Models on Farm Household Income of Different Single-Vegetable Producers in Northern Taiwan |
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作 者 | 傅智麟; 李宗樺; 賴信忠; | 書刊名 | 桃園區農業改良場研究彙報 |
卷 期 | 75 2014.06[民103.06] |
頁 次 | 頁75-94 |
分類號 | 431.462 |
關鍵詞 | 蔬菜栽培; 農家收入; 栽培模式; 都會型蔬菜產業; 普通最小平方法; Vegetable production; Farm household income; Cultivation model; Urban vegetable industry; Ordinary least square; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究旨在探討不同蔬菜的單一種類蔬菜種植農家,其經營指揮者特性、土地利 用及栽培方式等因素對農家收入影響程度。本研究以行政院主計總處2010 年農林漁 牧業普查調查資料為基礎,並以北部地區(基隆以南、新竹以北)之蔬菜產業農戶普 查表填答資料為分析範圍,採用普通最小平方法(OLS)計量迴歸估計方法進行研究 分析。 研究分析結果,北部地區蔬菜產業中蘿蔔、竹筍、蕹菜、甘藍、絲瓜及葉菜甘藷 等6 種蔬菜品項栽種面積與農家收入皆具顯著正相關,當面積增加1 公頃,收益可增 加2-3 倍不等,但主要指揮者特性部分除了竹筍外,對其餘蔬菜產業農家收入的影響 並不顯著,當竹筍農戶指揮者性別如果為男性,在其他變數不變的條件下較女性指揮 者可增加50.66 千元的農家收入,但年齡與農家收入則呈顯著負相關,指揮者每增加 1 歲農家收入則減少1.53 千元。。 另就作物栽培方式對農家收入影響而言,當竹筍栽培生產如同時施化學肥料及農 藥,其農家收入相較於有機栽培具顯著正相關,同時施用一單位之化學肥料及農藥, 可增加年收入20.41 千元。葉菜甘藷及甘藍則呈顯著負相關,也即採有機栽培可增加 農家收入。因此,就增加年收入條件比較,蔬菜產業採有機栽培或傳統栽培應衡量蔬 菜品項是否合適。 |
英文摘要 | The goal of this study is to understand the influence of different managerial methods, land using strategies and cultivation models on household income. Based on the statistic data of Directorate-General of Budget, this study exploits the vegetable production census in northern Taiwan (from Keelung to Hsinchu) by using ordinary least squares method (OLS). The results showed the managerial methods bear no significant influence on income of vegetable production in northern Taiwan. However, among the vegetable production in northern Taiwan, six crops such as carrots, bamboo shoots, water spinach, cabbage, sweet potato leaves and loofah show significant positive correlation between cultivating area and income. When the cultivating area increases 1 ha., the income increases 2to 3 times. In terms of cultivation models, in bamboo shoots production, the income was positively correlated to the usage of chemical fertilizers, pesticides and herbicides, which is the opposite for organic farming. In addition, the income will increase 20,410 NT dollars if one more unit of agrichemicals is applied. On the other hand, the usage of agrichemicals is negatively correlated to income when cultivating sweet potato leaves and cabbages, which suggests organic farming has different influence on incomes in terms of different crops. It is suggested that cultivation models should be in accordance with different crops. |
本系統中英文摘要資訊取自各篇刊載內容。