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2012—2014年,针对云南省规模化种植的8种高原特色中药材,采用分类、分级普查法,开展病虫草鼠害调查研究,发现共有28种病虫、22种杂草、6种害鼠;总体发生特点为病害重于虫害;草害发生普遍,程度因种植方式而异;鼠害普遍较重,卡式小鼠为优势种。用统计图表法、t测验、相关性分析、回归分析等方法,对根腐病、地老虎的发生为害与气温、降雨量等气象条件的相关性进行了具体分析,结果表明玛咖根腐病的病情指数与旬均气温、旬降雨量呈显著正相关,滇重楼根腐病相关性次之,珠子参根腐病相关性较小;地老虎的虫情指数与旬均气温之间有一定相关性。
A total of 28 species of pests and weeds, 22 weeds and 6 species of rodent pests were screened for the 8 species of plateau Chinese traditional medicine cultivated on a large scale in Yunnan Province from 2012 to 2014 by classification and grading census. ; The overall occurrence of the disease is more serious than pests; grass damage occurs generally, the extent of planting methods vary; rodents generally heavier, card-type mice are the dominant species. The relationship between root rot, the occurrence of Tigers and the meteorological conditions such as temperature and rainfall were analyzed in detail by the methods of statistic chart, t test, correlation analysis and regression analysis. The results showed that the root rot, Of the disease index and the average temperature of ten days was significantly positive correlation between rainfall, followed by the root of the Yunnan relict rot, followed by the root rot relatives of Begonia minor; ground tiger insects index and average temperature between Certainly related.