萍肥库,就是利用春秋两季红萍繁琐季节,大田放萍,以田养萍,繁满即倒,倒了再繁,反复多次倒萍沤肥,这种田块就叫“萍肥库”。库内的肥泥称为“萍肥泥”。我们搞萍肥库,是从1971年开始的。1972年搞了6亩,1973年扩大到630亩,1974年达到1,200亩,去年虽受自然灾害影响,萍肥库面积仍达800多亩。要大搞、搞好萍肥库,我们 Pingfei library, that is, the use of red and red season of the Spring and Autumn cumbersome, letting the field to Ping Tian Ping, full of that down, pour and then Fan, repeatedly pouring Ping fat, this field is called “Ping fat library.” Treasury mud called “Ping fat mud.” We engage in Pingfei library, is from 1971 onwards. In 1972, 6 mu were engaged, expanded to 630 mu in 1973 and 1,200 mu in 1974. Last year, although affected by natural disasters, the area of ​​Pingfei Repository still reached more than 800 mu. We must make every effort to improve the Pingfei library, we