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极早熟瓜──黑美丽黑美丽是中国农业科学院蔬菜研究所从国外引进的特早熟优良瓜种。属一年生葫芦科，株型直立无蔓，高ｌｉｎ，展开度８０ｃｍ，５叶期开始结果，以后基本１叶１瓜，雌雄花同枝产生，异花授粉，花开１０～１３天后，其嫩果一般０．３～Ｉｋｇ，种后４０天...
Very early ripe melon ─ ─ beautiful black beauty is the Chinese Academy of Agricultural Sciences Institute of Vegetables introduced from abroad, the special precocious melon species. An annual gourd family, plant type vertical non-Man, high lin, opening degree 80cm, 5 leaf stage start results, after the basic 1 leaf 1 melon, male and female flowers with the same branch, cross-pollination, blooming 10 to 13 days, the tender Fruit generally 0.3 ~ Ikg, after 40 days ...