种一季收两季的再生稻,具有省工、省本、省秧田;增产、增值、增收入的特点。根据实践经验,我们总结出了早稻——再生稻高产栽培的“一卡、二改、三防、四肥、五要”的配套技术。一卡:卡死播种期。再生稻要在3月中旬播种,4月中旬插秧,规格16×20厘米。8月中旬收割头季稻,9月中旬再生稻齐穗。10月中旬成熟。两季稻总生育期210—220天,既避过秋寒的影响,又提高产量。二改:1、改平板栽为畦栽,开沟排除长年 Regenerating rice that receives two seasons of a season has the characteristics of provincial workers, provincial counterparts, and provincial seedlings; the features of increasing output, increasing added value and increasing income. Based on practical experience, we summarized the supporting technologies of “one card, two changes, three defenses, four fertilizers and five essentials” for high-yielding cultivation of early rice-ratoon rice. One card: stuck sowing period. Reproductive rice to be sown in mid-March, mid-April transplanting, size 16 × 20 cm. The first crop of rice is harvested in mid-August and the second is of ratoon rice in mid-September. Mature in mid-October. The total growth period of rice crop 210-220 days, both to avoid the impact of autumn, but also increase production. Two changes: 1, change planted planted planted, ditching rule out years