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甘薯又叫红薯、白薯、番薯、地瓜、山芋,是高产作物,几乎我国全国各地都可栽培。甘薯皮薄,水分多,容易损伤变质。根据各地经验,要贮存好甘薯,需要认真地做好以下几项工作严格标准,选好薯块选留夏种薯种。夏种甘薯生长期短,收获时生活力和抗病性较强,耐贮存;春种甘薯生长期长,收获时生活力已经衰退,抗病性降低,不耐贮存。具体要做到“三选”、“四轻”、“五不要”。“三选”即选地、选墩、选薯。“四轻”即
Sweet potato, also known as sweet potato, sweet potato, sweet potato, sweet potato, potato, is a high yield crop, almost all parts of our country can be cultivated. Thin sweet potato, water and more easily damaged. According to local experience, to store sweet potato, you need to seriously do the following strict standards of work, choose the best selection of summer tuber potato seed. Summer sweet potato growth period is short, strong vitality and disease resistance at harvest, resistant to storage; spring sweet potato growth period, harvested vitality has declined, reduced resistance, intolerance storage. Specific to do “three election”, “four light”, “five do not want.” “Three elections” that is, election Pier, select the potato. “Four light” that is