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城里的生活垃圾有人定期清理,农村人习惯在房前或屋后挖个土坑填埋。坑里的垃圾日积月累,经过自然发酵后,就变成了与河泥类似的农家肥,农村人把这种缓慢的化学反应过程称之为沤粪,坑称为阳口。庄稼一枝花,全靠肥当家。中国数千年农耕文明,不起眼的阳口一直默默扮演着不可或缺的角色。父母在农村工作期间,我家的院门口斜对着一处方圆数米、深及成人肩膀的阳口。旁边一棵硕大的刺槐被阳口里的肥水滋养得枝繁叶茂。阳口的主人,是我家的左邻。两家共用一处阳口,我家省却了挖坑的麻烦,他家增加了沤肥的原料。
The garbage in the city was regularly cleaned, rural people used to dig a pit in front of the house or behind the landfill. After a long period of accumulation of rubbish in the pit, after natural fermentation, it becomes a farm manure similar to that of river mud. The rural people call this slow process of chemical reaction dung, and the pit is called the mouth. A flower crop, all by fat when the home. China thousands of years of farming civilization, humble Yang mouth has been playing an indispensable role silently. During their parents’ work in rural areas, the courtyard of my house diagonally faced a square meter and deep into the mouth of an adult. Next to a huge black locust is nourished by fertile water in the Yangkou flourishing. Yangkou owner, is my neighbor’s house. The two share a Yangkou, my family saved the trouble of digging his house increased fat raw materials.