搜索结果: 1-5 共查到“植物病理学 Biological”相关记录5条 . 查询时间(0.073 秒)
Reducing reliance on nitrogen fertilizers via biological nitrogen fixation(图)
reliance nitrogen fertilizers biological nitrogen fixation
2020/3/31
Crop yields have increased substantially over past decades, along with increasing use of nitrogen fertilizer. While nitrogen fertilizer benefits crop growth, it has negative effects on the environment...
Biological Control of Fusarium root-rot of Sorghum
sorghum biocontrol bacterial antagonists fungal antagonist root colonization
2009/8/31
Root dry weight of the control treatment inoculated with only F. oxysporum decreased by 94.5% in relation to the non-inoculated control. Among the potential biological control agents in this study, B....
Biological, Serological, and Molecular Characterization of Citrus tristeza virus Isolates from Different Citrus Cultivation Regions of Turkey
Citrus tristeza virus RT-PCR Western blot biological indexing ELISA Turkey
2009/1/7
Field surveys were carried out in 5 different citrus cultivation regions of Turkey in 2005 and 2006, and 201 samples were collected from different citrus species. Samples were tested for the presence...
Biological Control of Bacterial Diseases of Plants in Nigeria: Problems and Prospects
Biological control bacterial diseases Plant pathogenic bacteria
2007/12/31
Plant pathogenic bacteria cause serious problems to farmers in Nigeria, and because they tend
to be thermophhilic in nature, they affect virtually all-economic crops cultivated in Nigeria. Several cr...
Grain yield and disease resistance of winter cereal varieties and application of biological agent in organic agriculture
Grain yield disease resistance winter cereal varieties and application biological agent organic agriculture
2006/12/1
Grain yield and disease resistance of winter cereal varieties and application of biological agent in organic agriculture.