【摘要】 试验表明,盐碱地上栽培棉花,播前用10 mg/kg VB6浸种,可提高棉花出苗率、保留率,促进盐碱地棉花幼苗的生长及干物质的积累,降低棉花幼苗叶片的水势,增加铃重,提高棉花产量和品质,说明,VB6浸种有助于提高棉花的抗盐性。更多还原

【Abstract】 The experiments under saline-alkali soils showed the following results: soaking cotton seeds with 10mg/kg V_B6 raised the emergence rate,promoted seedling growth and dry matter accumulation,enhanced the disease resistance of young cotton plants,decreased the seedling leaf water potential,promoted the development period,increased boll weight and enhanced the output and the quality.更多还原