湖北利川县地方国营第二药材埸,1956年种植貝母2.06亩,播种852斤,1957年夏至节后收获时,获得了高額和大面积丰产,平均亩产1335.4斤,每斤种收4.7斤。其中有4厘地播种10斤收了45斤,即1斤种收5斤4兩6錢,折合亩产1350斤的最高产量,比一般产量高二倍多,突破了历年的最高紀录。其丰产經 Hubei Lichuan County State Second Pharmacopoeia, planting scallops in 2.06 acres in 1956, sowing 852 pounds, harvest after the summer solstice in 1957, obtained high and large-area high-yielding, the average yield of 1335.4 pounds per kilogram of collection of 4.7 pounds . Among them, 4% of the sown 10 pounds received 45 pounds, that is, 1 kg received 5 pounds 4 two 6 money, equivalent to 1350 pounds per mu yield the highest, more than twice the average yield, breaking the highest record over the years. Its high yield