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苏9356 播期、密度+ 肥料及一生氮肥运筹方式试验结果表明,在本地区的适宜播期为10 月27 日,群体起点为10 ~12 万/ 亩基本苗,一生氮肥投入15kg 以上,基∶蘖∶穗肥为5∶2∶3 。该品系应在稳定穗数的前提下采取增粒数与增粒重并举夺取高产的途径
Su 9356 Sowing date, density + fertilizers and lifetime nitrogen fertilizer operation results show that the suitable sowing date in this area is October 27, the starting point of population is 10 ~ 120,000 / mu basic seedlings, and the lifetime nitrogen fertilizer inputs more than 15kg, Tiller: Panicle is 5: 2: 3. The line should be based on the premise of a stable spike to increase the number of grains and grain weight and take the same way to win high yield