摘要
"富士"苹果是陕西主要种植品种之一,苹果品质直接影响着农户收益和市场价格。因此,根据陕西省实地调研数据和试验数据,通过建立特征价格函数,研究苹果品质对苹果价格的影响。结果表明:苹果糖度对苹果价格影响最大,硬度、色度、储运条件其次、尺寸影响最小。由此,提出应对价格波动的建议。
＇ Fuji＇ apple is one of the main planting varieties in Shaanxi, and the qualities affect the peasants＇ benefit and the market price. This study was aimed at researching the influence of apple qualities on prices. A hedonic price line function was estimated in terms of the variables mentioned. A generalized linear model was employed and the parameters were estimated via the maximum-likelihood method. Results showed that the most influential variable on the price of apples were sugar,followed by stress, ehroma, storage conditions and size. According to these, some suggest were given.
出处
《北方园艺》
CAS
北大核心
2014年第10期198-201,共4页
Northern Horticulture
基金
农业部现代技术体系苹果专项资助项目(MATS)(Z225020701)
