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不需土壤栽培,也无需人工施肥浇水,如今,京郊小西瓜靠“喝”营养液长大,不仅降低了瓜农的劳动强度,还减少了病虫害发生,提高了西瓜品质和口感。“这些小西瓜与众不同,使用的是北京市农业局农业技术推广站推荐的无土栽培技术,管理起来省事多了。”大兴区庞各庄镇东义堂村世同瓜园的女主人袁晓松,对今年新尝试的无土栽培技术十分推崇。她拨开瓜叶说,每一垄瓜秧底下都压了管子,把营养罐的营养液抽到垄里,用营养液滴灌可以避免水
Nowadays, small watermelon on the outskirts of Beijing can not only reduce the labor intensity of melon farmers, but also reduce the occurrence of pests and diseases and improve the quality and taste of watermelons. “These small watermelon distinctive, using the Beijing Municipal Bureau of Agriculture Agricultural Technology Extension Station recommended soilless cultivation techniques, management up a lot easier. ” Daxing District, Yuan Xiaosong, this year’s new attempt to soilless cultivation technology is very respected. She set aside the melon leaves, said each ridge melon seedlings under the pressure of the tube, the nutrient solution tank nutrient pumped to the ridge, drip irrigation with nutrient solution to avoid water