1特征特性先锋10号小麦属弱春性早熟品种,幼苗匍匐,苗期叶长下披,冬季抗寒性差,分蘖力弱,成穗率高。春季起身偏晚且慢,拔节后发育速度快,抽穗早,抗倒春寒能力弱。成株期株型偏紧凑,穗下节长,叶片较大,半披,株行间通风透光一般,平均株高75cm,茎秆弹性好。纺缍型穗,长芒穗码稀,穗层整齐,受倒春寒影响结实性差。长粒,大小均匀,饱满度中等,角质率高,黑胚率低,商品性好。叶功能期长,耐后期高温,灌浆速度快,成熟早落黄好。产量构成三要素:平均成穗 1 Characteristics of Pioneer 10 wheat is a weak spring precocious varieties, seedling prostrate, seedling leaves long Phi, poor winter cold resistance, weak tillering ability, high ear rate. Spring up late and late, slow growth after jointing, early heading, resistance to cold spring is weak. Adult plant type is compact, spike section length, larger leaves, semi-Phi, between the lines of ordinary light and light, the average height of 75cm, good stem flexibility. Spinning spike-type spike, long-mans sparse code, spike neat, affected by the late spring cold firmness. Long grain, uniform size, plumpness, high keratinization rate, low rate of black embryo, good product. Long period of leaf function, resistance to late high temperature, filling speed, mature early fall yellow good. Yield constitutes three elements: the average ear