中国优势肥用植物资源潜力与利用

将中国优势肥用植物初步划分为富氮型、富钾型、富硅型、富硼型、高腐殖化型和综合型，并对其资源潜力进行分析。简要总结了中国肥用植物的利用现状，提出开发该类植物资源的意义、原则和有效途径，认为从稻草硅素生物有效性、肥用植物加工提取技术和优质商品肥方面加强研究，可实现优势肥用植物的高效利用，促进我国持续农业的发展。

Review on the potentiality and utilization of preponderant fertilizer plant resources in China

Preponderant fertilizer plants used in China were divided into six main types i.e. rich nitrogen, rich potassium, rich silica, rich boron, high humus and comprehensive nutrition type by the authors and the resources potentiality of these plants was discussed. The authors summed up the utilization status, proposed the significance, principles and available ways for exploitation and suggested that studies on the bioavailability of silica in rice straw, the processing and extraction techniques of fertilizer plants and high quality commerical fertilizers should be strengthed. According to these measures it is possible to realize efficient utilization of preponderant fertilizer plants and promote the rapid development of sustainable agriculture in China.