园林废弃物堆肥产品对蝴蝶花生长发育的影响

Effects of Garden Waste Composting Production with Different Mixture Ratio on the Growth of Iris Japonica

采用不同混合比例的园林废弃物堆肥产品和园土作为盆栽基质,研究其对蝴蝶花生长的影响。结果表明:添加堆肥产品可以明显促进蝴蝶花的生长。与无添加处理(CK)相比,各混合比例在发芽时间、株高、开花情况及其花径和植株重量方面均有显著影响,发芽时间最长提前了3d,株高增幅达到98.1%,花朵数最多增加62.5%,花径大3.2倍,植株重量可达CK的12倍。因此,推荐使用比例为园林废弃物堆肥产品与园土体积比为40%,栽培蝴蝶花效益更佳。

The effect of the different ratio garden waste compost which is mixed with garden soil on the growth of iris was studied. The results show that the addition of compost can obviously promote the growth of iris. Compared with no added treatment （CK）, the mix proportion in the germination time, plant height, diameter and plant flowers and flower have a significant impact on weight, germination time longest ahead of 3 days, the largest plant height growth reached 98.1%, 62.5% increase in the maximum number of flowers, flower diameter 3.2 times larger, most plants can be up to 12 times of CK. Generally speaking, the recommended usage ratio is 40% for garden waste composting products and the volume ratio of garden soil, which is better for the cultivation of iris.