对生产商几种常用育秧模式的优劣进行了比较,发现无盘旱育抛秧表现出了较强的产量优势,具有极强的推广应用价值。在总结无盘旱育抛秧的基本环节和关键技术的基础上,结合实例研究了无盘旱育抛秧的实践应用效果,进而论证了无盘旱育抛秧技术的应用和推广价值。 Comparison of the advantages and disadvantages of several commonly used models of seedling production by manufacturers showed that the diskless drought-throwing-planting showed a strong yield advantage and had a strong promotion and application value. Based on the summarization of the basic principles and key technologies of CDFI throwing seedlings, the practical application effects of DRA seedling throwing are studied with examples, and then the application and popularization value of CDFLT techniques are demonstrated.