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大蒜原产于亚洲西部高原,西汉时从西域传入我国,经人工栽培繁育,全国各地均有种植,富硒大蒜医疗保健作用明显,具有防癌抑癌的功能,同时销售价格较普通大蒜高10%以上,深受生产者和消费者青睐。1对环境条件的要求大蒜喜冷凉,3~5℃即可发芽,发芽适温20℃左右,叶片生长适温为12~16℃,蒜薹和蒜瓣发育适温为15~20℃。大蒜喜湿怕旱,抽薹期和鳞茎膨大期需水最多,成熟采收前应控水降湿。适宜大蒜生长的土壤要耕层深厚、土质肥沃,有机质含量在1.0%以上,以壤土为
Garlic originated in the western plateau of Asia, the Western Han Dynasty came to our country from the Western Regions, after artificial cultivation, planting throughout the country, Se-enriched garlic health care role is obvious, with anti-cancer function of cancer, while selling prices higher than ordinary garlic More than 10%, favored by producers and consumers. 1 on the environmental conditions Garlic Hi cold, 3 ~ 5 ℃ to germinate, suitable temperature of about 20 ℃ germination, leaf growth temperature is 12 ~ 16 ℃, garlic sprouts and garlic suitable temperature for 15 ~ 20 ℃. Like wet drought garlic, bolting and bulking stage of water demand up to mature water should be controlled before harvesting wet. Garlic suitable for the growth of soil to deep plowing, fertile soil, organic matter content of more than 1.0%, with loam