花芽抑制剂对悬铃木和土壤的影响

The Influence of Flower Bud Inhibitor for Platanus and Soil

摘要: 将花芽抑制剂喷洒行道树悬铃木目的是为了控制其生殖生长，抑制花粉的形成以及子房或果实的生长，从而减少花絮、花粉致敏原以及降低果实数量及大小，同时促进植物营养生长。本文将喷洒自配的花芽抑制剂的悬铃木枝桠及其土壤的各项生理指标与未被喷洒的材料进行比较。这些生理指标包括物体可溶性糖、蛋白质含量、全氮含量、全磷含量以及土壤中的速效氮含量和速效磷的含量。实验表明花芽抑制剂的喷洒能促进悬铃木营养枝的生长，而降低悬铃木的生殖生长；同时，花芽抑制剂对树体下的土壤影响并不大。

Abstract: The purpose of spraying bud inhibitor for Platanus is to control the reproductive growth, inhibit the formation of pollen and growth of ovary or fruit, thus reduce the Plant tidbits, pollen of the sensitinogen and reduce the quantity and size of fruit, at the same time promote the growth of plant nutrition. Through spraying the bud inhibitor to the branches of the tree and its soil, the article compares physiological indexes with Blank Control Group. These physiological indexes include soluble sugar, protein content, total nitrogen, total phosphorus content, and the content of available nitrogen and available phosphorus in the soil. Experimental results show that the flower bud inhibitor spraying or not is no significant difference on physiological indexes. It shows that the flower bud inhibitor does not impact on the soil.