摘要
研究结果表明,速效肥料、生长调节剂及抗病药剂对保持芝麻生长中后期的正常生长都能起到积极作用。"磷酸二氢钾+硝酸铵+腐植酸+赤霉素"配制能有效防控红壤旱地芝麻早衰,在此配方基础上,添加代森锰锌能对防控芝麻叶部及茎部病害起到一定的作用,从而增强了红壤旱地上芝麻的抗早衰能力。
The results showed that readily available fertilizer, plant growth regulators as well as disease resistant could play a positive role to maintain the normal growth of the late growth of sesame. The formulation of KH2PO3,NH4NO3, humic acid and GA could prevent sesame senescence in red acid soil effectively. On the basis of this formula, adding mancozed had a certain effect to control sesame diseases in leaf and stem. As a result, the ability of sesame anti senescence in red soil was enhanced.
出处
《湖北农业科学》
2017年第17期3265-3267,3299,共4页
Hubei Agricultural Sciences
基金
国家现代农业产业技术体系项目(CARS-15-02-05)
关键词
红壤旱地
芝麻
早衰
red arid soil
sesame
senescence
