水稻机插育秧存在的问题及对策

Problems and Countermeasures of Rice Seedling Raising of Mechanical Transplanting

作为世界上水稻种植面积第二大国,我国水稻机械化生产程度相对薄弱,高效的稻作生产模式是当前亟需解决的问题之一。实现水稻机械化,解决好工厂化育苗、机插秧问题是关键。文中综合了前人对水稻机插秧育秧的研究,结合近几年水稻机插秧生产实践,讨论了水稻机插秧发展现状、目前存在的问题,最后提出了统筹协调,按需育苗;科学管控,精量播种;合理配比,科学施肥;种水稻机插秧育秧实施方案。以期为水稻机插秧生产提供技术指导。

As the second largest rice planting area in the world,the degree of rice mechanization production is relatively weak in China,and the efficient rice production mode is one of the urgent problems to be solved. To realize mechanization of rice,it is the key to solve the problem of factory seedling raising and machine transplanting. The paper combines the previous studies on rice seedling raising seedlings,combined with the production practice of rice machine transplanting in recent years,discusses the development status and existing problems of rice transplanting rice seedlings,and finally puts forward： overall coordination,demand seedling cultivation; scientific management,precision planting; rational proportion,scientific fertilization; kinds of rice seedling raising seedlings implement plan. in order to provide technical guidance for rice mechanized transplanting production.