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在我国南方稻区,水稻两季不足、一季有余的地区,根据光温条件发展再生稻,能实现一种两收,同样可提高单位面积的产量。何谓再生稻。再生稻是利用水稻的再生特性,通过水肥管理的措施,使头季稻(如中稻)收获后,稻桩上的休眠芽萌发,进一步生长发育成的水稻。它具有生育期短(60天左右),种一次收两次,投入产出高,省工、省种、省肥、省秧田等优点。再生稻
In the southern rice area of our country, rice is deficient for two seasons and more than one season, developing ratooning rice according to the light and temperature conditions can achieve a two-crop yield, which can also increase yield per unit area. What is ratoon rice? Ratooning rice is the use of rice regeneration characteristics, through the management of water and fertilizer, so that after the first season of rice (such as middle rice) after harvest, the dormant buds on the rice pile germination, further growth and development of rice. It has a short fertility period (60 days or so), received twice a species, high input-output, labor, provincial species, provincial fertilizer, seedling and other advantages. Regeneration rice