Physicochemical Property Testing of a Novel Maize Seed Coating Agent and Its Antibacterial Mechanism Research

• 作者: Defang Zeng Qingxiang Deng
• 来源期刊: 土壤科学期刊(英文)
• 学科: 医学
• 关键词: MAIZE SEED COATING AGENT ANTIBACTERIAL Mechanism Analysis
• 年，卷（期）: 2015,（2）
• 页码范围: 45-52
• 页数: 8页
• 分类号: R73

摘要

We used the no pollution natural polymer polysaccharide chitosan as the main raw material, which is supplemented by other additives, to prepare a high-efficiency environmental friendly maize seed coating agent. By detecting the seed quality, maize seedling indexes, which include root activity, chlorophyll content and malondialdehyde (MDA) content, and through the results we found that this seed coating agent could improve the photosynthetic capacity and enhance seedling resistance. Laboratory bacteriostasis test and study showed that the antibacterial rate of this seed coating agent has reached more than 88%. Meanwhile, we analyzed and studied the antimicrobial mechanism of the seed coating agent.