人粪尿是优质有机肥料,肥分含量高,肥效快,菜农往往把它做为园田的当家肥料,用做蔬菜的种肥、基肥和追肥,对促进蔬菜高产效果特别明显。但目前菜田施用人粪尿存在着肥分损失大、影响卫生以至烧苗等问题。这些问题通过改进施肥技术就可以解决。其措施如下:一、人粪尿应主要用做基肥。菜田直接施用新鲜大粪,既不科学,又不卫生,粪肥有效成分损失 Human excrement is a high-quality organic fertilizer, high content of fertilizer, fertilizer fast, vegetable farmers tend to make it as the garden of the man-made fertilizer used as vegetables, fertilizer, basal and top dressing, to promote high yield of vegetables is particularly evident. However, there is a problem of loss of fertilizer due to manure excretion in vegetable fields, affecting health and even burning seedlings. These problems can be solved by improving fertilization techniques. The measures are as follows: First, human waste should be mainly used as a base fertilizer. Vegetable fields direct application of fresh dung, neither scientific, nor hygienic, manure loss of active ingredients