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CN104671990A 一种马铃薯抗旱增产叶面复合肥及其使用方法 无效 - 驳回

  • 专利标题： 一种马铃薯抗旱增产叶面复合肥及其使用方法
  • 专利标题（英）： Drought-resistant and yield-increase foliar fertilizer of potatoes and application method of drought-resistant and yield-increase foliar fertilizer
  • 申请号： CN201510042805.7
    申请日： 2015-01-28
  • 公开(公告)号： CN104671990A
    公开(公告)日： 2015-06-03
  • 发明人: 李朝周 , 张俊莲 , 余斌 , 王蒂
  • 申请人： 甘肃农业大学
  • 申请人地址： 甘肃省兰州市安宁区营门村1号
  • 专利权人： 甘肃农业大学
  • 当前专利权人： 甘肃农业大学
  • 当前专利权人地址： 甘肃省兰州市安宁区营门村1号
  • 代理机构： 甘肃省知识产权事务中心
  • 代理商 孙惠娜
  • 主分类号： C05G3/00
  • IPC分类号： C05G3/00 ;  C05G3/02 ;  A01C21/00
一种马铃薯抗旱增产叶面复合肥及其使用方法
摘要：
一种马铃薯抗旱增产叶面复合肥，由A组分和B组分组成：A组分由腐植酸钾、氯化钾和四硼酸钠组成，其质量比为腐植酸钾10份，氯化钾5份，四硼酸钠1份；B组分由有效成分为Ca(H2PO4)2的磷肥和多效唑含量为15%的多效唑的可湿性粉剂组成，其中磷肥中P2O5和多效唑的可湿性粉剂质量比为150:1。通过本发明所述的马铃薯抗旱增产叶面复合肥及其使用方法，可以调节马铃薯叶片气孔运动、植株水分分配、抗性生理及整个植株生长发育，对于马铃薯的抗旱增产具有尤为重要的意义。对于缓解干旱胁迫下马铃薯植株整体的水分状况、减轻植株的受害程度、调节植株的发育及提高马铃薯块茎产量和品质具有积极有效的作用。
摘要（英）：

The invention discloses a drought-resistant and yield-increase foliar fertilizer of potatoes. The drought-resistant and yield-increase foliar fertilizer comprises a component A and a component B, wherein the component A is prepared from the following raw materials in parts by weight: 10 parts of potassium humate, 5 parts of potassium chloride and 1 part of sodium tetraborate; the component B is prepared from the following raw materials: a phosphatic fertilizer and wettable powder of paclobutrazol; the effective component of the phosphatic fertilizer is Ca(H2PO4)2; the paclobutrazol content is 15%; and the mass ratio of P2O5 in the phosphatic fertilizer to the wettable powder of the paclobutrazol is 150 to 1. According to the drought-resistant and yield-increase foliar fertilizer of the potatoes and the application method of the drought-resistant and yield-increase foliar fertilizer, leaf stoma movement of the potatoes, plant moisture distribution, resistant physiology and growth and development of the overall plant can be regulated; and the drought-resistant and yield-increase foliar fertilizer is of especially important significance in drought resistance and yield increase of the potatoes, and plays positive and effective roles in relieving the overall moisture condition of a potato plant under drought stress, relieving the damages to the plant, regulating development of the plant and improving the yield and the quality of potato tubers.

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