Yet, it reached 50 - 60 C within four to five days when the heap grew to 50 cm high or higher, and the maximum temperature reached 60 - 70 C, as high as in the whole-mixing method.
(it; reached; 50 - 60 C; T:within four to five days) (the heap; grew; to 50 cm high or higher; T:four to five days) (the maximum temperature; reached; 60 - 70 C, as high as in the whole-mixing method)
it the heap the maximum temperature
reached grew reached
50 - 60 C T:within four to five days
to 50 cm high or higher T:four to five days
60 - 70 C, as high as in the whole-mixing method