姜松,漆虹,王国江,蒋晓峰.禽蛋基本特性参数分析与试验[J].农业机械学报,2012,43(4):137-142.
Jiang Song,Qi Hong,Wang Guojiang,Jiang Xiaofeng.Analysis and Experiment on Basic Properties of Poultry Eggs[J].Transactions of the Chinese Society for Agricultural Machinery,2012,43(4):137-142.
摘要点击次数: 3793
全文下载次数: 1680
禽蛋基本特性参数分析与试验   [下载全文]
Analysis and Experiment on Basic Properties of Poultry Eggs   [Download Pdf][in English]
  
DOI:10.6041/j.issn.1000-1298.2012.04.026
中文关键词:  禽蛋  质心  体积  质量  基本特征参数
基金项目:“十一五”国家科技支撑计划资助项目(2006BAD11A126)、江苏省高校自然科学研究资助项目(重大)(11KJA550002)和江苏省高校优势学科建设工程资助项目
作者单位
姜松 江苏大学 
漆虹 江苏大学 
王国江 江苏大学 
蒋晓峰 江苏大学 
中文摘要:为了探讨与禽蛋大小头自动定向排列机理相关的基本特征参数分布和估算模型,测定了禽蛋的几何尺寸、质心位置、体积和质量,研究了禽蛋几何尺寸与体积、质量的关系。结果表明,禽蛋的几何尺寸和质量都呈正态分布;禽蛋质心位于禽蛋长径中点处,相对于长径与短径交点向小头侧偏移3~5mm,质心位置称重法优于支撑法;用标准椭球体体积计算方法估算的3种禽蛋体积与实测体积相关性均在0.94以上;禽蛋质量与禽蛋估算体积的相关性优于与长径、短径、蛋形指数、禽蛋长径处椭圆面积的三元和一元线性回归,3种禽蛋质量模型的相关系数均在0.95以上。
Jiang Song,Qi Hong,Wang Guojiang and Jiang Xiaofeng
Jiangsu University;Jiangsu University;Jiangsu University;Jiangsu University
Key Words:Poultry eggs, Quality center, Volume, Weight, Basic geometry parameter
Abstract:To explore the distribution and the estimation model of the basic geometry parameters related to the automatic direction of the tip side and blunt side of eggs, geometry, quality center location, volume and quality of poultry eggs were measured. Relationships between egg geometry and the volume, quality were studied. The results showed that the geometry and quality of eggs were normal distribution. It was found that the quality center of poultry eggs was at the midpoint of the length. The distance from the quality center to the intersection of the length and the breadth was within 3~5mm. The supporting method was better than weighing method. The correlation coefficient of estimated volume using standard ellipsoid volume methods and actual volume of native egg, feed egg and duck egg were all more than 0.94. The correlation between the weight and the approximate volume of eggs was better than that with the length, breadth, their ratio in a cubic regression, also that with the oval area over the length in a linear regression. The correlation coefficient of the weight model of native egg, feed egg and duck egg were all more than 0.95.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

   下载PDF阅读器