馬粪是农家肥料中数量很大的优质肥料,一般新鮮馬粪中,約含有机物20%%、氮素0.5%、磷酸0.35%、氧化鉀0。3%。馬(包括騾)是主要的农耕畜力,飼养关数在役畜中占首位,其粪尿排泄量也多,一匹馬的排泄物約等于三口猪的排泄物。在农业生产上起着重要的作用。据調查:目前各地施用的底肥,主要是来源于由馬粪加土踹制成的过圈粪。由于馬粪中含有丰富的有机物,增产效果异常显著。如将馬粪施入盐碱地,又 Horse manure is a large amount of high-quality fertilizer in the farm manure. Generally, fresh horse manure contains about 20% of organic matter, 0.5% of nitrogen, 0.35% of phosphoric acid and 0.3% of potassium oxide. Horses (including mules) are the main agricultural animal power, raising the number of off-farm animals in the first place, its excretion of excreta and more, a horse’s feces is about equal to three pigs excrement. It plays an important role in agricultural production. According to the survey: At present, the application of base fertilizer, mainly from horse manure plus soil made of circle around the dung. Due to horse manure is rich in organic matter, the yield increase is remarkable. Such as horse manure into saline land, again