摘要
为探明多效唑对马铃薯(Solanum tuberosum L.)产量的影响,以鄂马铃薯13为材料,研究了多效唑喷施时期以及用量对株高、产量和商品薯率的影响。结果表明,多效唑能显著抑制该品种的株高,在盛花期喷施40 g/667 m2的多效唑时,鄂马铃薯13的产量和商品薯率最高。
The effects of spraying different dosage of paclobutrazol on yield of potato at different period were studied,with cultivar E-malingshu No.13 as material. The results showed that paclobutrazol could obviously inhibit the plant height,and the yield and commodity potato rate reached to the highest when spraying 40 g / 667 m2 paclobutrazol at stage of flowering.
出处
《湖北农业科学》
2016年第3期567-568,574,共3页
Hubei Agricultural Sciences
基金
湖北省农业科技创新中心资助项目(2007-620-001-03)
