今年,我们大队除用草炭加氨水制造腐植酸铵外,还用草炭和人尿堆腐,制造腐肥60多车,上地30多亩,每亩施4,000～5,000斤。秋后测产,用草炭和人尿制造的腐肥,跟腐植酸铵的肥效不相上下。三队在房西地种晋杂一号高粱,亩施4,000斤草炭拌人尿作底肥,亩产可达800斤左右,比对照田(亩产650斤左右)增产22％。 This year, our brigade, in addition to making ammonium humic acid from peat and ammonia, also used peat and manure heap to make more than 60 carous rots and 30 mu of land on a scale of 4,000 to 5,000 kilos per mu. Autumn after the test, with peat and manure made of manure, with humic acid ammonium fertilizer comparable. The three teams planted Jin sorghum on the west of Fangxi, with 4,000 kg of peat and manure mixed with urine as base fertilizer. The yield per mu reached about 800 kg, an increase of 22% over that of the control field (about 650 kg per mu).