钵形塑料软盘育苗抛栽是我国水稻生产技术的一次重大革新。这一栽培方法具有省力节本、增产增收的明显效果。据各地试验和调查，一般每公顷增产稻谷45O～750kg，降低生产费用120o～1500元，减少生产用工45个左右，深受稻农欢迎。近年在全国各地推广很快，1996年已达15O多万hm’ Pot-shaped plastic floppy disk nursery throwing planted rice production technology in China is a major innovation. This cultivation method has the obvious advantages of saving energy and saving costs and increasing production and income. According to tests and surveys in various places, the output of paddy per hectare is generally 45O ~ 750kg, the production cost is reduced by 120o ~ 1,500 yuan per hectare, and about 45 production workers are reduced, which is greatly welcomed by rice farmers. In recent years, promotion throughout the country quickly, in 1996 reached more than 15O million hm ’