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以80ppm“926植物生长调节剂对水稻浸种,可提高发芽势4.6%,增加次生根数6.2%,次生根长增加2.0%。以150ppm浓度浸种,则有抑制作用产生。小区试验表明,以80ppm浓度浸种,增产率为2.3%。以同样浓度于分蘖期、孕穗期一次给药,可分别提高成穗率12.37%和13.83%,增产率分别为3.7%和2.2%。
Soaking seeds with 80ppm “926” plant growth regulators could increase the germination potential by 4.6%, increase the number of secondary roots by 6.2% and the secondary root length by 2.0%, soaking at 150ppm could inhibit the growth of rice. Community trials showed that the rate of yield increase was 2.3% when soaked with 80ppm, and the same concentration at the same time at the tillering stage and the booting stage could increase the ear-forming rate by 12.37% and 13.83% 3.7% and 2.2%.