聚乙烯醇与赤霉素混合处理对小麦生长、抗旱性和产量的影响

Effect of Mixture Pretreatment of Polyvinyl Alcohol and Gibberellim Acid on Growth, Yield and Drought Resistance of wheat

本文研究了聚乙烯醇(PVA)和赤霉素(GA)混合处理对小麦种子的萌发、幼苗的生长、抗旱性和产量的影响。结果表明PVA和GA混合处理可以加快种子的萌发,提高发芽率,促进幼苗的生长,增强幼苗的抗旱能力,提高产量。

This paper studied effect of mixture pretreatment of polyvinyl alcohol (PVA)and gibberellim acid (GA)on germination, growth, drought resistant and yield of wheat. The result showed germination was accelerated, germination capacity was improved, seedling growth was improved, drought resistant was enhanced, yield was increased of wheat by mixture pretreatment of PVA and GA.