粤西高旱地甘蔗线虫普查及田间消长规律研究初报

Preliminary Report on Nematode Survey and the Pattern of Nematode Number Change in the Upland Sugarcane Fields of Western Guangdong

本文初步报道了粵西高旱地甘蔗线虫属类和优势类群以及田间自然消长情况,并且阐明了线虫消长与降水量、土壤温度和土壤含水量之间的相互关系。

This paper reports the nematode genera and their dominant species groups in the upland sugarcane fields of Western Guangdong. It also shows the pattern of natural nametode number change in the field and its relations to the rainfall, the soil temperature and the soil moisture.