摘要
2009年石斛疫病在云南省德宏州各个市(县)石斛种植基地发生严重,对其进行调查发现,各主栽石斛种类均有查见,发病基地占调查基地的88.89%,该病的发生特点为:栽培石斛种类存在一定差异,不同栽培方式病情不同,人工设施栽培重于林下仿野生栽培。
The surveys on occurrence of Dendrobium blight disease on main medicinal dendrobium growing bases in Dehong Canton,Yunnan Province were conducted in 2009.The results showed that the disease occurred severely in every town and country of Dehong Canton,and widely in main types or cultured dendrobium varieties,as well as the disease bases accounted for 88.89% of investigated bases.Meanwhile,preliminary studies on the occurrence law of Dendrobium blight disease was also carried out.The results suggested that the occurrence of the disease was influenced by different cultured dedrobium varieties and different cultured methods.One of the significant characters was that the occurrence of the disease in the artificial cultivation was more serious than in the simulating wild forest habitation.
出处
《现代农业科技》
2010年第3期178-178,183,共2页
Modern Agricultural Science and Technology
关键词
石斛疫病
调查
云南德宏
Dendrobium blight
investigation
Dehong Yunnan
