蔬菜

一年五茬，莴笋—辣椒—上海青—黄瓜— 川松高效栽培技术

Analysis on the Fluctuation Characteristics of Export Price of Auricularia auricula in China

DOI：

中文关键词: 高效栽培周年生产

英文关键词:Keywords: Auricularia auricula export price fluctuation of price Census X-12 seasonal adjustment method H-P filtering method

基金项目:河北省食用菌产业体系（HBCT2018050301）。

作者	单位
熊怡文	宜黄县农业农村局，江西抚顺 344400

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中文摘要:

为了减轻外来蔬菜对宜黄县产业带来的冲击，避免农户丰产不丰收，提升合作社的经济效益，在充分了解当地居民消费习惯的基础上，合理安排品种和茬口、充分利用基地现有设施设备、综合运用蔬菜种植新技术，探索形成了 “莴笋—辣椒—上海青—黄瓜—川松”高效栽培模式，强调将育苗区与种植区严格分开管理、合理安排茬口、充分利用栽培设施、严格实行轮作换茬和转变技术模式等技术要点。1年可种植5茬蔬菜（比通常增加了1～2茬），从而达到“三超”高产收益（产量超10 t、产值超4万元、纯收入超2万元），为当地大棚蔬菜产业发展提供了新的高效栽培模式。

英文摘要:

Abstract: Taking the monthly average price of Chinese Auricularia auricula exported to the world from January 2017 to July 2021 as the research object, the export price fluctuation of Auricularia auricula was divided into four types, such as seasonal characteristics, irregular characteristics, cyclic characteristics and trend characteristics by using census-x12 seasonal adjustment method and H-P filtering method. The study found that the export price of Auricularia auricula showed a downward trend, with significant seasonal characteristics, no obvious cycle and irregular characteristics with no slowing trend. In order to further stabilize the fluctuation of the export price of Auricularia auricula, some practical suggestions were put forward, such as reducing the production cost while improving the quality and increasing the income of Auricularia auricula, continuously improving the propagation and production promotion technology of Auricularia auricula, making overall use of the international market and meeting the export demand of Auricularia auricula in China and so on.

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