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首页> 外文期刊>Sustainability >An Analysis on Crops Choice and Its Driving Factors in Agricultural Heritage Systems—A Case of Honghe Hani Rice Terraces System
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An Analysis on Crops Choice and Its Driving Factors in Agricultural Heritage Systems—A Case of Honghe Hani Rice Terraces System

机译：农业遗传系统中农作物选择及其驱动因素分析-以红河哈尼梯田系统为例。

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The Honghe Hani Rice Terraces System (HHRTS) is one of the Globally Important Agricultural Heritage Systems (GIAHS) sites approved by Food and Agriculture Organization (FAO) in 2010. In recent years, with the development of modern agriculture and tourism, cultivation practices for high yield and uniform variety cropping, has threatened the stability of the system of forest-village-paddy-rivers in the Hani terraces. From the viewpoint of farming behavior, we carried out our surveys to learn about the local rural households’ planting situations and the factors that influence their planting choices. A Participatory Rural Appraisal (PRA) was used for gaining information in Yuanyang County, Yunnan Province. Seemingly Unrelated Regression (SUR) were used to test the theoretical result at the individual rural household level. Then, this paper summarized the status quo of crop cultivation structures and analyzed their driving factors in HHRTS. The results showed as follows: ① In the 41.23 hm 2 available farmland referred in survey, the crops grown, ordered by total cultivated area, are hybrid rice, corn, and fruit, which rank as the top three for all crops. As the regional traditional crop, the cultivated area of red rice is only 12.04% of total available farmland referred to in the survey. ② According to the actual plantation, the rural household is divided into two categories and marked as “the red-rice-plantation-oriented household (RR household)” and “the hybrid-rice-plantation-oriented household (HR household)”. The result of the SUR model showed that the driving factors to plant hybrid rice and red rice varied greatly with different categories of the rural household. ③ Consistent with the results of correlation analyses and factor analyses, significant driving factors of red rice planting included the ethnicity of the household, the average altitude of the farmland, and the labor productivity of red rice. Significant restraint factors included the total number of family members and the yield of red rice per unit area. Thereupon, in order to realize the dynamic protection of HHRTS, we established an encouragement mechanism for improving the proportion of red rice plantings in relation to aspects of the rural household, the community, and the local government.
机译：红河哈尼水稻梯田系统（HHRTS）是全球重要的农业遗产系统（GIAHS）地点之一，于2010年获得粮食及农业组织（FAO）批准。随着现代农业和旅游业的发展，近年来，高产和统一的作物种植已经威胁到哈尼阶地的森林-乡村-稻谷-河流系统的稳定性。从农业行为的角度出发，我们进行了调查，以了解当地农村家庭的种植状况以及影响其种植选择的因素。利用参与式农村评估（PRA）来获取云南省元阳县的信息。似乎非相关回归（SUR）用于检验单个农村家庭水平的理论结果。然后，本文总结了作物栽培结构的现状，并分析了其在高HRTSS中的驱动因素。结果表明：①在被调查的41.23 hm 2耕地中，按种植总面积排序的作物是杂交水稻，玉米和水果，在所有作物中均排在前三位。作为该地区的传统作物，红米的耕种面积仅为调查中提及的可耕地总面积的12.04％。 ②根据实际种植情况，将农村家庭分为两类，分别标记为“红米种植为主的家庭（RR家庭）”和“杂粮种植为主的家庭（HR家庭）”。 SUR模型的结果表明，种植杂交稻和红稻的驱动因素因不同农户类别而有很大差异。 ③与相关分析和因素分析的结果相一致，红米种植的重要驱动因素包括家庭种族，农田平均海拔和红米的劳动生产率。重要的限制因素包括家庭成员的总数和每单位面积红米的产量。因此，为了实现对HHRTS的动态保护，我们建立了一种鼓励机制，以提高红米种植相对于农村家庭，社区和地方政府的比例。

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