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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,一般每亩增产稻谷30～50公斤,降低
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 local tests and surveys, the general increase of 30 ~ 50 kg of rice per mu, reduce