目的综述松花粉的品种特点、分布、化学成分、药理作用及现代制剂应用研究进展,为其药食两用资源的深入开发利用提供参考。方法通过查阅书籍、Web of science、PubMed、CNKI等数据库以及CNIPA、SAMR、NMPA等网站中已发表松花粉相关文献...目的综述松花粉的品种特点、分布、化学成分、药理作用及现代制剂应用研究进展,为其药食两用资源的深入开发利用提供参考。方法通过查阅书籍、Web of science、PubMed、CNKI等数据库以及CNIPA、SAMR、NMPA等网站中已发表松花粉相关文献进行分析和归纳总结。结果松花粉药食同源,含有多种化学成分,包括黄酮类、甾醇类、多糖类、脂肪类等。具有抗氧化、抗炎、增强免疫力等多种药理活性。结论松花粉具有广泛的药理作用和食用价值,其在药用、食用领域有待更深入的研究,应完善其质量标准、拓宽其临床应用以及研制开发成新制剂.展开更多
The indoor toxicity determination for several chemicals were carried out on Septoria pini-putmlae andDothistroma pini. The resutts showed that Carbendazol, Zineb and Thiophanate-methyl had better effect of killingthe ...The indoor toxicity determination for several chemicals were carried out on Septoria pini-putmlae andDothistroma pini. The resutts showed that Carbendazol, Zineb and Thiophanate-methyl had better effect of killingthe fungi. The field experiment indicated that Zineb wettable powder with concentrations of 1:200, 1:300 and 1:500had 79.2%, 67.2% and 59.7% control results respectively. The control results of 1:200 Carbendazol wettable powder and 1:200 Thiophahate-methyl wettable powder were 67.7% and 67% respectively.展开更多
Fixed quadrates were established in different stands. In continued six years, the occurring period, occurring amounts and the relation between epidemic disease and environmental factors were investigated according to ...Fixed quadrates were established in different stands. In continued six years, the occurring period, occurring amounts and the relation between epidemic disease and environmental factors were investigated according to spraying lawsof spores and accounting measures of disease ranking. The occuring peak period of the disease was from the last ten days ofMay to the second ten days of June. The epidemic period was from the last ten days of June to the second ten days of Julyand the initial decease period was from the last ten days of July to the beginning of September. The change of the diseasedepended on air temperature, relative humidity and precipitation. A multiple linear regression model was established usingcomputer, which can predict the disease index(Y) of 10 days later, with more than 95% reliability展开更多
文摘目的综述松花粉的品种特点、分布、化学成分、药理作用及现代制剂应用研究进展,为其药食两用资源的深入开发利用提供参考。方法通过查阅书籍、Web of science、PubMed、CNKI等数据库以及CNIPA、SAMR、NMPA等网站中已发表松花粉相关文献进行分析和归纳总结。结果松花粉药食同源,含有多种化学成分,包括黄酮类、甾醇类、多糖类、脂肪类等。具有抗氧化、抗炎、增强免疫力等多种药理活性。结论松花粉具有广泛的药理作用和食用价值,其在药用、食用领域有待更深入的研究,应完善其质量标准、拓宽其临床应用以及研制开发成新制剂.
文摘The indoor toxicity determination for several chemicals were carried out on Septoria pini-putmlae andDothistroma pini. The resutts showed that Carbendazol, Zineb and Thiophanate-methyl had better effect of killingthe fungi. The field experiment indicated that Zineb wettable powder with concentrations of 1:200, 1:300 and 1:500had 79.2%, 67.2% and 59.7% control results respectively. The control results of 1:200 Carbendazol wettable powder and 1:200 Thiophahate-methyl wettable powder were 67.7% and 67% respectively.
文摘Fixed quadrates were established in different stands. In continued six years, the occurring period, occurring amounts and the relation between epidemic disease and environmental factors were investigated according to spraying lawsof spores and accounting measures of disease ranking. The occuring peak period of the disease was from the last ten days ofMay to the second ten days of June. The epidemic period was from the last ten days of June to the second ten days of Julyand the initial decease period was from the last ten days of July to the beginning of September. The change of the diseasedepended on air temperature, relative humidity and precipitation. A multiple linear regression model was established usingcomputer, which can predict the disease index(Y) of 10 days later, with more than 95% reliability
