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前言 广州地区按食用习惯以种植有棱丝瓜(L.acutangula Roxb)为主。大多数品种适合早春栽培,缺乏夏植的优良品种。又因近年来各家各户个体经营,种植品种繁多,自然杂交频率很高,个体杂合性强,品种的混杂退化也十分严重。1986年调查广州市郊棠东丝瓜
Preface Guangzhou area according to eating habits to grow a lotus root gourd (L.acutangula Roxb) based. Most varieties suitable for early spring cultivation, the lack of summer planting fine varieties. In addition, due to the various types of self-employed households in various households in recent years, a great variety of plants are cultivated, natural hybridization frequency is high, individual heterozygosity is strong, and variety hybrid degeneration is also very serious. 1986 survey of the East Suburb of Guangzhou loofah