VA菌根菌对日光温室黄瓜生长发育的影响

The Influence of Vesicular arbuscular Mycorrhizal Fungi on the Growth and Development of Solar Greenhouse Cucumber( Cucumis sativus L.)

研究了不同VA菌根菌与不同季节日光温室黄瓜共生 ,对黄瓜苗期、营养生长期、生殖生长期的生长发育和最终经济产量的影响。结果表明 :VA菌根菌能与黄瓜共生在不同季节日光温室中 ,VA菌根菌中Glomusmosseae (GM)的侵染率最高 ;三种VA菌根菌都显著促进共生黄瓜幼苗期的生长 (株高、茎粗、叶面积 ) ,促进营养生长期的生长发育 ,使地上部和地下部干、鲜样质量增加 ;VA菌根菌提高了日光温室黄瓜的经济产量 。

The symbiosis between solar greenhouse cucumber and vesicular arbuscular my corrhizal fungi,the influences of the symbiosis on the growth and developments of solar greenhouse cucumber seedlings,vegetative growing,reproduction,and yield were studied in different seasons.The results showed that the vesicular arbuscular mycorrhizal fungi can symbioses with solar greenhouse cucumber,and the infection percentage of Glomus mosseae (GM)with the solar greenhouse cucumber was the highest one;the growing and developing of solar greenhouse cucumber at different deve loping stage were significantly improved by the inoculation of vesicular arbuscular mycorrhizal fungi in different seasons.The reasons of vesicular arbuscular mycorrhizal fungi improving the growing and developing of solar greenhouse cucumber and the future application of vesicular arbuscular mycorrhizal fungi also were discussed in this paper.