稻株个体生长障碍是水稻再高产的限制因素 ,运用最少基本苗增产原理形成的水稻单本植栽培法 ,能最大限度消除其个体生长障碍 ,使之充分发挥稻株自身的生长能力 ,大幅度增加有效分蘖天数 ,提高了分蘖力和分蘖成穗率 ,使之稳定高产栽培的穗群体 ,通过提高个体质量 ,使平均穗粒数增加 2 3粒 ,结实率提高 5 % ,千粒重有所增加 ,产量提高 2 6 % 30 %。 Rice plant growth retardation is a limiting factor for the re-high yield of rice. The cultivation of rice by using the principle of the minimum basic seedling yield can make it possible to minimize the individual growth disorder and make full use of the growth capacity of the rice plant, Increasing the effective tillering days, improving the tillering ability and tillering rate, and making it stable and high yield cultivated ear population, by increasing the individual quality, the average number of grains per spike increased by 23 grains, the seed setting rate increased by 5%, the grain weight per thousand increased, Output increased 26% 30%.