Effect of Electromagnetic Radiation on the Growth and Development of Euproctis pseudoconspersa Strand

• 作者: Chunjiang SHUAI
• 来源期刊: 农业生物技术:英文版
• 学科: 农学
• 关键词: ELECTROMAGNETIC RADIATION Euproctis pseudoconspersa STRAND GROWTH and DEVELOPMENT
• 年，卷（期）: nyswjsywb,（2）
• 页码范围: 124-127
• 页数: 4页
• 分类号: S

摘要

The principal component method is to recombine multiple correlated indexes into a group of non-correlated comprehensive indexes to replace the original indexes for evaluation. The paper took the test data of growth and development of Euproctis pseudoconspersa Strand as a basis and used the principal component analysis method to analyze and investigate the test data. The research results indicate that the principal component analysis method is a model with actual operation value and evaluation reliability. When the electromagnetic radiation is higher than 100 K, the growth and development indexes of E. pseudoconspersa Strand are correlated to electromagnetic radiation frequency to some extent.