高级检索+

北京市集约化育苗质量安全生产情况调研

Investigation on the Quality and Safety of Intensive Seedling Production in Beijing

  • 摘要: 基于京郊7个区的31家集约化育苗场的质量安全生产情况,通过问卷形式设计育苗生产基本情况、质量安全生产认知、生产投入品使用和安全生产全过程4个方面共51道题目。数据分析结果表明:京郊集约化育苗技术人员年龄层次和学历水平相对较好,对农产品质量安全重视程度较高,但认为生产习惯对质量安全影响不大的技术人员占比达到48.39%;虫害和病害是生产中的主要问题,而不执行农药安全间隔期被认为是最影响产品安全质量的生产因素,占比达到80.65%;基质、化肥、农药、生长调节剂等投入品在育苗生产均有不同程度使用,其中用于病虫害防治的农药应用率最高,达到83.37%,生长调节剂的使用率最低,为22.58%;在问卷给出的12项质量安全生产技术中,物理防治技术和水肥一体化技术应用率最高,达到96.77%,种子消毒处理技术和生物农药技术采用率最低,均为74.19%。

     

    Abstract: The quality and safety production of 31 intensive nursery farms in 7 districts of Beijing suburbs were focused.There were 51 questions designed in four aspects, basic situation of seedling production, cognition of quality and safety production, usage of production inputs and the whole process of safety production.The survey results showed that the age and educational level of intensive nursery technicians were relatively good, and they paid more attention to the quality and safety of agricultural products, but the proportion of technicians who believed that production habits had little effect on quality and safety reached 48.39%.Pests and diseases were observed as the top 2 problems in seedling production, and the non-implementation of pesticide safety interval was considered to be the most influencing factor of product safety and quality, accounting for 80.65%.Substrates, fertilizers, pesticides, growth regulators and other inputs were utilized in seedling production with varying degrees.Among them, the highest ratio was the application rate of pesticides reaching 83.37%,and the lowest proportion was the application rate of growth regulators reaching 22.58%.Among the 12 quality and safety production technologies given in the questionnaire, the application rate of physical plant protection technology and water-fertilizer integration technology was the highest ratio reaching 96.77%,and the application rate of seed disinfection treatment and biological pesticide was behaved as the lowest proportion of 74.19%.

     

/

返回文章
返回