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近几年来,随着我国蔬菜良种水平的提高,杂交一代新品种不断涌向市场,国内蔬菜种子的生产与销售十分活跃,此外,由于我国多样性的气候特点、廉价的劳动力和土地资源等条件,以及我国种子市场的放开,多途径的对外种子生产也十分活跃。这种多形式、竞争激烈的蔬菜种子生产的形成,一方面为广大农民提供了优质低价的种子,另一方面也诱发产生了一些不可忽视的问题,其中很重要的问题之一,便是病害等环境问题,对这些问题的控制和解决已变得越来越重要和迫切。现就这些问题作简要探讨和分析。
In recent years, with the improvement of the level of China’s vegetable varieties, new varieties of hybrids continue to flock to the market, the production and sales of domestic vegetable seeds are very active. In addition, because of the diversity of climate characteristics, cheap labor and land resources conditions , As well as the opening up of China’s seed market. The multi-channel external seed production is also very active. The formation of such a multi-modal and highly competitive vegetable seed production has on the one hand provided excellent and low-cost seeds to a large number of peasants and on the other hand has caused some undeniable problems. One of the most important issues is Diseases and other environmental issues, control and resolution of these problems has become more and more important and urgent. Now on these issues for a brief discussion and analysis.