喂牲口晒草、铡草、筛草,都要出现不少烂草末,对于这些烂草末,人们常常是收敛起来填圈沤肥。这样做,乍看起来不错,实际上却害处很大。草末里夹杂着大量的杂草草籽,填圈后是沤不死的,把 Feed animals sunning grass, hay grass, sieve grass, have to appear a lot of rotten grass at the end of these rotten grass, people tend to converge filling circle fat. This may at first glance seem good, but it is actually very harmful. In the grass at the end of a large number of weeds mixed with grass seeds, fill the ring is not dead, put