首页|Preparation and study of an environmentally friendly seedcoating agent for cucumber

Preparation and study of an environmentally friendly seedcoating agent for cucumber

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Traditional seed-coating agents are widely used,and their accumulative toxicity in soil brings a great hazard to natural environment and human health.In this study,a novel cucumber seed-coating agent was prepared from natural polysaccharide,fertilizer and microelement,etc.Results indicated that the agent had an excellent control effect on pests and increased yield by 8.5％ to 9.3％,while the material cost was decreased by 16.7％ compared with the traditional toxic seed-coating agent.In addition,the toxicity of the novel agent was also lower than that of traditional ones.Therefore,the application of the novel agent for cucumber is an appropriate option for controlling pests and replacing high toxicity ones.

seed-coating agentnatural polysaccharidegermination percentagecucumber yield

Defang ZENG、Renjie TU

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Hubei Key Laboratory of Mineral Resources Processing and Environment, School of Resource and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China

We express the appreciation to Zhejiang Science and Technology Agency of China for financial supportWe also thank the State Key Laboratory of Crop Biology of Shandong Agricultural University.A special acknowledgment is given to

ZK20061103

2011

10.1007/sl1703-011-1103-5

中国农学前沿
高等教育出版社

中国农学前沿

ISSN：1673-7334
年,卷(期)：2011.5(3)
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