胡柚授粉试验初报

Preliminary Report on Pollination of Huyou (Citrus.)

采用去雄套袋、摘除柱头、异花授粉、自花授粉、自由授粉几种不同授粉试验,结果表明:1.异质花粉授粉不但可提高胡柚着果率,而且还能促进果实膨大;2.不同授粉处理对果实可溶性固形物含量都没有实质性影响;3.授以胡柚混合花粉的果实中,7.2%没有种子,自花授粉的果实全部没有种子。为了提高品质,减少种子数量,应注意避免和椪柑、柚子等混栽。

Different pollination experiments of Huyou (Citrus.) showed that allogamy-pollination could increase the fruit setting rate of Huyou, and also make the fruits greater;different pollination had no substantive influence on content of soluble solide substance in fruit;self-pollinated progeny had no seed,fruit pollinated with Citrus grandis among which 7.2% hadno seed. Avoid mixed with Citrus poonensis and Citrus grandis to increase the quality anddecrease amount of seed in fruit.