金柑在一年中能多次开花结果，但以头花（俗称“早伏花”）所结的果实最大、品质最优，二花所结果实次之，后期花结的果往往果小质劣、商品性能低下。因此提高前期花尤其是头花的着果率是生产优质大果金柑的重要途径之一。本试验初步考察了几种植物生长调节物质对金柑前期... Kumquat can bloom many times a year, but the first flowers (commonly known as “early flowers”) bear the largest fruit, the best quality, second flower results second, the late fruiting fruits tend to fruiting Bad, poor performance of goods. Therefore, to improve the early flower, especially the first flower of the fruit rate is one of the important ways to produce high-quality kumquat. This experiment preliminary study of several plant growth regulators kumquat prophase ...