[summary] With the continuous development of my county silkworm industry，The traditional way of keeping leaves already can not adapt to the sericulture demand of the new age Through our exploration，we invented a new way of keeping leaves---，the stacking of plastic crate this new way has a lot of for instance ，it has the good points of low cost ，low occupied storage space and good storage It is the new way that is able to satisfy the current silkworm production application [the key words] plastic crate keeping leaves stacking
