The Effects of Space Electric Field on Powdery Mildew and Growth of Greenhouse Cucumbers
XU Shi-fen
ZHANG Yu
LIU Yi-xin
LIU Li-bao
ZHU Guo-ping
Abstract：In order to study the effects of space electric field on greenhouse cucumber powdery mildew and growth, powder bacteria were first inoculated by spreading spore suspension on different varieties of cucumber seedlings, which were then put in the space electric field or in the ordinary greenhouse to observe the incidence of powdery mildew and growth. The results showed that the space electric field could effectively control the occurrence of cucumber powdery mildew, reduce the disease index, with a comprehensive control of powdery mildew of more than 47% after 15d. The prevention and control effect was as follows: Deruite D19>Dongzhiguang 22-36>Xintaimici. Space electric field could also significantly improve plant height and stem diameter of cucumbers, such effectively enhancing the growth of cucumber plants.
Keywords：Space electric fieldcucumberpowdery mildewgrowth
Publication Date：2015-01-01
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：3( 55-57 )