It is more appropriate for mung beans to be drenched with excrement water several times a month.

It is not recommended to use dung water.

Mung bean is one of vegetable crops, and its growth needs suitable environmental conditions, such as soil, water and nutrients. Although the use of manure water can provide some nutrients for green beans, there are also problems such as hygiene, quality and ecological environment pollution. It is not recommended to use manure water for irrigation or fertilization. On the contrary, it is suggested to use chemical fertilizers or organic fertilizers that meet the safety standards, and apply fertilizers scientifically according to the actual soil conditions and seasonal characteristics.

If you want to plant healthy and high-quality green beans, you can know the relevant technology and knowledge before planting, choose varieties and planting modes suitable for your own region and climate conditions, regularly check and maintain environmental factors such as soil, pests and diseases, and ensure the healthy growth and yield of crops. At the same time, we should also pay attention to hygiene and food safety when eating to avoid adverse effects on the body.