采用图像扫描法快速测定芦笋种子粒数和千粒重  

Rapid Determination of Seed Number and Thousand Seed Weight of Asparagus Using Image Scanning Method

作　　者：高慧敏[1] 田玉[1] 刘志强[1] 赵振芳 GAO Hui-min;TIAN Yu;LIU Zhi-qiang;ZHAO Zhen-fang(Institute of Cash Crops,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China;Agricultural Products Processing Park Management Committee,Handan Economic-Technological Development Zone,Handan 057153,China)

机构地区：[1]河北省农林科学院经济作物研究所,河北石家庄050051 [2]邯郸经济技术开发区农产品加工园区管委会,河北邯郸057153

出　　处：《河北农业科学》2019年第3期106-108,共3页Journal of Hebei Agricultural Sciences

基　　金：国家大宗蔬菜产业技术体系石家庄综合试验站项目(CARS-23-G-05);河北省农林科学院创新工程项目(F18R03,2019-3-2-1);河北省第三批“巨人计划”蔬菜科研创新团队项目

摘　　要：芦笋杂交种子具有价格昂贵、子粒小等特点,在芦笋实际生产过程中,用种量是影响种植户生产成本的重要因素。以人工测定法为对照,对研究开发的利用图像扫描技术测量芦笋的粒数和千粒重的方法进行分析与评价。结果表明:扫描仪以200 dpi的分辨率对芦笋种子样品扫描成像即可;以Image-Pro Plus软件进行图像处理可快速获得样品粒数,并通过计算得出样品的千粒重数值。通过录制‘宏’,还可以实现样品的批量处理。图像扫描法简便易行、准确度高、误差小,并且可以实现批量处理,可以在实际生产中大力推广与应用。The asparagus hybrid seed is small and expensive.In asparagus production,the amount of seed is the important factor controlling the production cost.Taking artificial determination as the control,the seed numbers and thousand seed weight of asparagus determined by image scanning method was analyzed and evaluated.The results showed that the seed sample image could be scanned by scanner with the resolving power of 200 dpi.The seed number image could be rapidly obtained by Image-Pro Plus software,and the thousand seed weight could be calculated.By recording macro,the batch processing of samples can also be realized.The method is simple,accurate with small error and it can be promoted and applied in actual production.

关 键 词：芦笋 计数 千粒重 图像处理 

分 类 号：S333[农业科学—作物遗传育种]