一般把鱼塘淤泥作为农田的好肥料,不过,联邦德国的克里斯坦森博士根据他近几年在印尼东加里曼丹的试验,提出了一种值得注意的新见解。 1985年,在印尼的东加里曼丹,农民种玉米和绿豆时,用鲤鱼塘的塘泥作肥料,但产量却并不比不用塘泥的高。所以,推测塘泥的质量不仅与投入的有机物有关,而且与养什么鱼有关。此,克里斯为坦森又作了进一步的试验。目的 Fish pond silt is generally used as a good fertilizer for farmland, however, Dr. Christensen of the Federal Republic of Germany, based on his experiments in East Kalimantan, Indonesia in recent years, presents a notable new insight. In 1985, in East Kalimantan, Indonesia, peasants planted ponds of carp ponds as fertilizers when they planted corn and green beans, but their yields were no higher than those without ponds. Therefore, it is speculated that the quality of pond mud is not only related to the organics put in, but also to what kind of fish are raised. This, Chris for Tanson has made further tests. purpose