小麦进入拔节期,达到小花分化阶段,植株的生长中心由前期以营养生长为主转向以生殖生长为主。这段时间里,茎叶不断增加,幼穗逐渐增大,需要大量养料供给植株利用,这时根据土壤肥力、施肥状况等条件,看苗酌施穗肥,增产效果显著。 Wheat entered the jointing stage and reached the stage of floret differentiation. The growth center of the plants shifted mainly from vegetative growth to reproductive growth in the early stage. During this time, stems and leaves continue to increase, panicles gradually increased, the need for a large number of nutrients for plant utilization, then according to soil fertility, fertilization and other conditions, see Miao Sui panicle fertilizer, a significant increase in yield.