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病毒病严重减弱葡萄树势,甚至造成植株死亡,降低葡萄产量和质量,进而影响葡萄酒质。因此,开展葡萄病毒研究具有重要经济意义。本世纪五十年代起,欧美等国对葡萄病毒病进行了广泛深入的研究,尤其美国研究和防治病毒病一直居领先地位,做到了无病毒葡萄种植制度化、法律化。我国自八十年代中期才对葡萄病毒开始研究,开始认识列我国葡萄病毒病存在面广而严重。我室1988年开展了天津葡萄病毒检测与脱毒技术研究,同时进行了试管苗移栽驯化技术研究。本文即是我们1989-1992年脱毒后的试管苗移栽研究总结,主要分析了影响试管苗移栽成活的主要因素,同时还提出移栽中进行驯化而达到高度成活率的基本技术要点。
Viral disease seriously weakened grapevine potential, and even cause plant death, reduce grape yield and quality, thus affecting the wine quality. Therefore, carrying out research on grapevine has important economic significance. Since the 1950s, Europe and the United States conducted extensive and in-depth studies on grapevine virus disease. In particular, the United States has been leading the research in the prevention and treatment of viral diseases for a long time, and has systematized and legalized virus-free grape cultivation. Since the mid-eighties of our country, we began to study grapevine virus and started to recognize that there is a wide and serious problem of grapevirus in our country. My room in 1988 to carry out Tianjin grape virus detection and virus-free technology research, at the same time test-tube seedling transplanting domestication technology research. This article is the summary of the study on the transplanting of test-tube seedlings after we detoxified in 1989-1992. It mainly analyzes the main factors that affect the transplanting of test-tube seedlings and also points out the basic technical points of domestication to achieve a high survival rate during transplanting.