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兰考198系弱春性大穗早熟品种,抗病性强,高抗条锈病,中抗叶锈病、叶枯病、纹枯病等。抗倒伏、籽粒饱满度较好,子粒半角质,黑胚少。抗冻、抗干热风,根系活力强,株型松紧适中,长相清秀,耐后期高温,灌浆速度快,成熟落黄好。兰考198产量三要素在高水平协调,亩成穗38万~40万穗,穗粒数33~42粒,千粒重42~43 g,增产潜力大。为促进兰考
Lankao 198 lines weak spring large ears of early maturing varieties, disease resistance, resistance to stripe rust, resistance leaf rust, leaf blight, sheath blight and so on. Lodging resistance, good grain fullness, semi-horniness, black embryos less. Antifreeze, anti-dry hot air, strong root activity, plant-type elastic moderate, looks handsome, resistant to high temperature late, filling speed, ripe yellow fall. Lan Kao 198 production of three elements of coordination at a high level, acres into the ear 380,000 to 400,000 spike, grain number 33 to 42 grains, grain weight 42 ~ 43 g, large potential for yield. To promote Lankao