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宿根鸢尾新品种种苗信息宿根鸢尾具有较高的观赏价值,花朵异常美丽,有“彩虹女神”之称。花期通常在早春至初夏,植株除了冬季休眠,其他时期基本保持绿色,因此既可观花又可观叶,是很好的绿化材料。上海园林科研所通过数年的栽培实验,筛选出几种适应于在上海园林绿化中应用的鸢尾品种并有批量供应。现将这几个鸢尾新品种介绍如下: 花菖蒲Iris ensata:喜湿地生长,但在浅水地或干旱土壤均可适应,花型大,颜色有十几种之多,无性繁殖速度较快,植株高40～60厘米。生长期间需定期施肥,若秋季施足肥料过冬,则整个生长期就不需进肥了。
Perennial iris new varieties of seedlings information Pear iris has a higher ornamental value, flowers exceptionally beautiful, “Rainbow Goddess,” said. Flowering usually in early spring to early summer, plants in addition to winter dormancy, the rest of the basic green, so both ornamental and foliage, is a good green material. Shanghai Garden Research Institute through several years of cultivation experiments, selected to adapt to some of the iris varieties used in landscaping in Shanghai and a bulk supply. These Iris varieties are introduced below: Iris ensata: I like to grow wetlands, but in shallow or arid soils are adaptable, large flowers, as many as a dozen of colors, asexual reproduction faster, plant height 40 ~ 60 cm. During the growth period to be regularly fertilized, if sufficient autumn fertilizer enough winter, then the entire growth period does not need to be fat.