大年对芦柑促花措施的几点尝试丰产年（大年）芦柑结果量大，多数营养物质供果实发育，枝梢、叶片和根中的碳水化合物及氮素含量都明显下降，使根系生长受阻，翌年成为结果母枝的枝梢（如秋梢）的抽生也受到严重抑制，供花芽分化的营养不足，使花芽分化少，从而加剧大小年... Some of New Year ’s efforts to promote the flowering of citrus At high yield (big year), the amount of citrus fruit is large, most of the nutrients are provided for fruit development, and the contents of carbohydrate and nitrogen in shoots, leaves and roots are obviously decreased. Root growth is blocked, the following year as the result of the branches of the shoots (such as autumn shoots) pumping has also been severely inhibited for the malformation of flower bud differentiation, the flower bud differentiation less, thus exacerbating the size of the year ...