Regeneration and Reuse of Medium Maturity Hybrid Rice

It summarizes the development and prospects of Regeneration and Reuse of Hybrid Rice of Medium Maturity, and screens high yield varieties of strong regeneration with fully utilization of light,heat,water,soil and fertilizer.Sustained high yield depends on mulch seedling and timely early sowing.The first harvest needs to avoid high temperature, and the second harvest to shun coldness,thus guarantee the two high yields.Seedling helper should be fertilized to ensure the life of dormant bud, early rebirth and quick growth,and high rice spike to have the second and third buds from the bottom for regeneration and reuse.