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近年来,河北保定市定兴县与河北农业大学合作,探索创新了越冬茬设施番茄丰产高效栽培技术。重点创新技术有:二氧化碳缓释富氧秸秆发酵技术、剪半叶技术、高垄栽培技术、全地膜覆盖技术。通过几项技术集成使用,可以实现硬果型设施番茄在10月底至11月初定植,2月下旬采收,6月中旬拉秧,亩产量实现1.25万~1.5万公斤。越冬茬设施番茄高产栽培技术集成具体应用要点如下:一、二氧化碳缓释富氧秸秆发酵技
In recent years, Dingxing County, Baoding, Hebei Province and Hebei Agricultural University cooperation, exploration and innovation overwintering stubble facilities, high yield and efficient cultivation techniques of tomatoes. Key innovative technologies include: carbon dioxide slow-release oxygen-enriched straw fermentation technology, cutting half-leaf technology, high ridge cultivation techniques, the whole film covering technology. Through the integration of several technologies, it is possible to realize the hard-fruit-type tomato plantation at the end of October to the beginning of November, the harvest in late February and the seedling raising in mid-June. The output of mu is 12,500-15,000 kg. Overwintering stubble tomato cultivation techniques for high-yielding integrated application Specific points are as follows: First, carbon dioxide slow release oxygen-rich straw fermentation technology