主要國家糧食自給率內涵比較分析
Other Title
An Analysis on Food Self-sufficiency Ratios of the Developed Countries
Start Page
1
End Page
15
ISBN
978-986-04-3853-6
Date Issued
2014-12
Date
2014-12
Author(s)
李仁耀
張呈徽
林啟淵
Jen-Yao Lee
Cheng-Hui Chang
Chi-Yuan Lin
Abstract
本研究蒐集FAO、日本、中國大陸、韓國及英國等國家或國際組織糧食自給率的編算方式，藉以分析其與台灣現有編制方式的差異，並探討其政策應用的意涵。結果發現台灣現有以熱量所衡量「所有食物」與「傳統食物」的糧食自給率，兩者的相關係數達到0.94，兩者趨勢是一致的；不過從數值來看，2009年糧食自給率只有32%，但是傳統食物的糧食自給率則是有81.1%。由於氣候、技術等因素的限制，本國在非傳統食物的生產上並不具備比較利益，這些差異化產品反應的是消費者對於多樣化的需求，可能並非維繫生存所需。因此，採用「傳統食物的糧食自給率」，可能較能反映本國的糧食安全程度。政府在制定糧食自給率政策時，常常以提升本國生產農產品為手段，在政策制定時，由於氣候、技術等因素的限制，非傳統食物的增產上，推廣不易，而應以傳統食物為其政策實行的目標。
This research compiled how different countries or international organizations, say Japan, China, Korea, UK, or FAO, compute their food self-sufficiency ratios. This compiling helped to analyze how Taiwan differs from others in the computation, and the implication behind the calculation policy. In Taiwan, the current calculation of the all food self-sufficiency ratio or the indigenous food self-sufficiency is measured by calorie. It was found that the correlation coefficient of these two ratios approximates to 0.94. This implied the consistency between these two. However, from the statistics, the food self-sufficiency ratio is merely 32% in the year 2009, while its indigenous food self-sufficiency is up to 81.1%. Due to the limitation of weather or technology etc., Taiwan does not possess comparative advantage in producing non-indigenous food. The product differentiation results from the consumers’ demand to variety, rather than from the survival demand. Therefore, the adoption of the indigenous food self-sufficiency ratio can better reflect domestic food security degree in Taiwan. The government, when enacting the food self-sufficiency ratio policy, generally takes domestic agricultural product enhancement as the medium goal. But due to the restriction of weather or technology etc., the prevalence of non-indigenous food is not undemanding. Finally the government should aim at the improvement of indigenous food.
Event(s)
因應氣候變遷及糧食安全之農業創新研究 - 102年度成果發表暨研討會
Agricultural Innovation Studies for Coping with Climate Change and Food Security
Subjects
糧食自給率
傳統食物
非傳統食物
food self-sufficiency ratios
indigenous food
non-indigenous food
Publisher
農業試驗所
Type
book part
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