Method for culturing root-knot nematode

The invention relates to a method for culturing root-knot nematodes. The method comprises the following steps that 1, asparagine and/or carotene are/is added into soil where the root vegetables are planted; (2) inoculating the root-knot nematode to the root of the meloidogyne; 3) at the infection temperature of the root-knot nematode, enabling the root-knot nematode to infect the root of the root-knot vegetable, enabling the root-knot nematode to develop at the development temperature, and then breeding the nematode at the breeding temperature; and 4) harvesting the root-knot nematodes. 本发明涉及一种培养根结线虫的方法。所述方法包括如下步骤：1)向种植有根达菜的土壤中添加天冬酰胺和/或胡萝卜素；2)将所述根结线虫接种于根达菜的根部；3)在所述根结线虫的侵染温度下使所述根结线虫侵染所述根达菜的根部，并在发育温度下使所述根结线虫发育，然后在繁殖温度下繁殖所述线虫；4)收获所述根结线虫。