摘要
1989～1990年的试验、示范表明,施用一定量的滤泥复合肥,与等养分量的化肥相比,能增加甘蔗产量,提高土壤有机质、全氮、碱解氮、全磷、有效磷、全钾和有效钾含量,还能增加土壤中的细菌、放线菌、真菌数量。通过研究可认为,制造并施用滤泥复合肥,是提高糖厂综合效益、变废为宝的有效途径。
Experiment and demonstration in 1989-1990 showed that,applying certain amount of filter mud compound into soil, when compared with tile equal nutrient rate of chemical fertilizer used, can increase the yield of cane and the content of soil organic matter, total nitrogen, available nitrogen, total phosphorus, available phosphorus, total potassium, available potassium, and the amount of bacteria, actinomyces and fungi. In this research, it can be considered that making and applying of filter mud compound is an effective way to improve the comprehensive benefit and to utilize the waste material of sugar refinery.
出处
《甘蔗糖业》
1992年第6期3-7,共5页
Sugarcane and Canesugar
