摘要
针对水葫芦的防治,提出快速杀灭、无害化处理及资源化利用新技术。其要点为:利用水葫芦对某些物质的敏感性特点,采用在敏感物质中加入药物传导因子制作成专用抑制水葫芦生长的抑制剂,并通过叶面喷施,可在12—24h内快速有效地杀灭水葫芦及其根系;通过及时打捞、就地发酵以及使重金属相对失效的方法进行无害化处理;利用水葫芦富含有机质和钾素的特点,作为优质有机钾肥进行资源化利用。
For controlling Eichhornia crassipes, a new technology that quick killing, harmless disposal and resource utilization was brought forward. The technical key point was that Eichhornia crassipes had the sensitivity of the characteristics of certain substances. Therefore, the drug transmission factor was added into sensitive materials to make into the specific inhibitor of Eichhornia crassipes. Through foliar application, Eichhornia crassipes and its root system were killing quickly and significantly during 12 - 24h. And then, they were disposed harmlessly using the method of timely salvage, in situ fermentation and the relative failure of heavy mental. They were utilized as high - quality organic potash fertilizer resources using the characteristic which Eichhornia crassipes was rich in organic matter and the potassium.
出处
《资源开发与市场》
CAS
CSSCI
2009年第11期971-972,985,F0003,共4页
Resource Development & Market
关键词
水葫芦
敏感物质
传导因子
重金属
相对失效
Eichhornia crassipes
sensitive material
conduction factor
heavy metals
relative failure
