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特殊栽培要求 特殊处理促使盆菊销售质量更好。处理要求如下: (1)花蕾现色时停止施肥,降低肥料浓度能使盆菊开花延长10—14天。盆菊生长后期施用硝酸钾肥,可使新梢生长健壮、花蕾发育良好。为使开花时间延长,避免高浓度施肥是很重要的;(2)上市前几周降低温度至13℃,可促使花色浓、植株健壮、保持良好质量。同一温室生产中不同阶段植株皆有,
Special cultivation requires special treatment to promote better sales of pot chrysanthemum. Processing requirements are as follows: (1) flower buds to stop fertilization at the moment, reduce the concentration of fertilizer can make potted chrysanthemum bloom extended 10-14 days. Potted tuber growth late application of potassium nitrate can make shoot growth robust, bud development well. In order to prolong the flowering time, it is important to avoid high concentrations of fertilizers. (2) Lowering the temperature to 13 ° C in the first few weeks of the market will result in thicker flowers and stronger plants with good quality. The same greenhouse production in different stages of plants Jieyou,