【摘 要】
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昌黎县马坨乡小李庄村何保成，常年种植菜田０．４ｈｍ２（公顷）。１９９６年以来，由于他善于动脑，眼睛始终盯着市场，他家的年收入平均都在２００００元以上，成为全乡有名的种菜致富户。其主要经验是： 一、棚（室）栽培
【机 构】
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昌黎县大夫庄乡农技站! 邮编:066604
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昌黎县马坨乡小李庄村何保成，常年种植菜田０．４ｈｍ２（公顷）。１９９６年以来，由于他善于动脑，眼睛始终盯着市场，他家的年收入平均都在２００００元以上，成为全乡有名的种菜致富户。其主要经验是： 一、棚（室）栽培 重点抓芹菜 为了适应市场需求，他在７３５ｍ２（
Changli County Ma Tuo village Li Baocun He Baocheng perennial planting vegetable fields 0.4hm2 (hectare). Since 1996, because he is good at brains, his eyes always staring at the market, his family’s annual income average more than 20000 yuan, becoming the township’s famous grow-rich households. Its main experience is: First, shed (room) focus on the cultivation of celery To meet the market demand, he in 735m2 (
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