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西门莲是建莲中产量和品质较优品种,生育期180-190天。地下主、侧茎均能开花结实,以主茎开花结实多。叶片分浮叶和立叶,立叶直径达70-80厘米时,产量最高。花为单生两性花,开放时经“三开二合”,属雌蕊先熟型的自花异交授粉。受精子房发育成坚果,生育期28天左右。根据西门莲的生育特性,可通过(1)选好莲田种好绿肥;(2)促控莲叶多结莲子,(3)加强授粉提高结实率,(4)控制侧茎促主茎多结实等技术来提高产量。
Ximen lotus is Jianlian medium yield and quality varieties, growth period 180-190 days. Underground Lord, side stems can flowering sturdy, strong flowering stalks and more. Floating leaf leaves and leaves, the leaf diameter of 70-80 cm, the highest yield. Flowers for the solitary bisexual flowers, open by the “three open two co-”, is a pistil first cooked self-pollinated pollination. Fertilized into a nut room, about 28 days of growth. According to the reproductive characteristics of Simmental, (1) selection of good green lotus seedlings; (2) promote the lotus lotus root lotus, (3) strengthen the pollination to improve the seed setting rate, (4) Strong technology to increase production.