共查询到20条相似文献,搜索用时 125 毫秒
1.
2.
本文浅析了居室环境绿化装饰的作用,在分析植物选择原则和室内植物配置原则的基础上,根据各居室特点提出了居室环境绿化装饰的基本手法和常用植物名录。 相似文献
3.
4.
5.
6.
随着现代城市建设的迅速发展 ,尤其是高层建筑的崛起 ,身居闹市的人们日益感到与大自然的疏远隔绝。亲近自然、回归自然已成为现代都市人的向往。但由于各方面的原因 ,很多人没有过多的时间去接触自然和享受自然。如何创造一个宁静舒适的、具有大自然情趣的工作和生活环境 ,以便能在紧张的工作、生活之余 ,从生机盎然的绿化环境驱除疲惫之意。大多数人都采取在居室中摆上几盆花或盆景来装饰室内环境 ,这样不仅能美化环境 ,为生活增添情趣 ,而且还能显示主人的好客之情。但是 ,多数人只看到了花卉能吸收室内有毒气体 ,特别是二氧化碳 ,并释放… 相似文献
7.
8.
随着环境污染现象日趋严重,人们越来越渴望呼吸到新鲜空气,因此,越来越多的人利用植物装饰美化环境、净化空气、改善空气质量。如何才能在居室空间中合理布置绿色植物,充分发挥植物的最大功用,值得探讨。 相似文献
9.
10.
11.
生物炭对干旱胁迫下蓝盆花生长及根际土壤真菌丰度的影响 总被引:1,自引:0,他引:1
以蓝盆花为试材,在土壤中分别施入浓度为0、10、20、30、40 g·kg^-1的玉米秸秆生物炭,研究了玉米秸秆生物炭施用对干旱胁迫下蓝盆花生长及根际土壤真菌丰度的影响,以期为利用生物炭缓解干旱胁迫对园林植物的生长提供科学依据。结果表明:干旱胁迫下,T2处理下蓝盆花的株高、茎粗、根数和根鲜质量均显著高于CK,其中在处理20 d后,分别比对照高26.23%、17.79%、26.67%和13.93%,T1和T3处理下蓝盆花的株高、茎粗、根数与对照差异不显著,T4处理下蓝盆花的各形态指标均显著低于对照。生物炭处理后还提高了干旱胁迫下土壤真菌丰度,随着生物炭含量的升高,土壤中子囊菌门、担子菌门、接合菌门、壶菌门和球囊菌门,以及子囊菌门未分类或未识别科、毛壳菌科、小子囊菌科、毛球壳科、丛赤壳科、小疱毛科、假球壳科以及担子菌门蘑菇科、接合菌门被孢霉科和半知菌亚门掷孢酵母科,所占群落比例均呈抛物线状变化,T2处理下,上述真菌在门和科分类水平所占群落的比例最大。在干旱胁迫下子囊菌门小子囊菌科、毛壳菌科、毛球壳科、接合菌门被孢霉科在促进蓝盆花生长方面的作用较为显著。土壤中施入浓度为20 g·kg^-1生物炭最能缓解干旱胁迫对蓝盆花生长产生的影响。 相似文献
12.
13.
14.
15.
16.
17.
Neil Anderson Julie Weiland Jill Pharis Wendy Gagné Elisabeth Janiga Mary Jo Rosenow 《Scientia Horticulturae》2009
‘Bailer’ (Endless Summer™) is a new, pink- or blue-flowered hydrangea that flowers on new wood continuously throughout the growing season. It is also winter-hardy in northern, temperate climates (USDA Z4). Use of Endless Summer as a florist's potted hydrangea would provide consumers with a dual-use product (flowering potted plant, landscape shrub). The objectives were to determine if Endless Summer could be forced as a florist's hydrangea using two forcing regimes (immediate, standard), two soil pH regimes, and two pinching treatments. ‘Merritt Supreme Pink’ (pink), ‘Blue Danube’ (blue), and Endless Summer (blue, pink) were forced under immediate (no cold treatment, short- and long-day photoperiods) and standard (6 weeks cold, 4 °C to overcome dormancy) conditions. Since commercial liners were not yet available, cuttings of Endless Summer were used in the immediate forcing experiment. Days to visible flower bud, first color, full flower were recorded, as well as height, no. of branches, no. of flowers, and flower size. In the immediate forcing experiment, only Endless Summer produced flowers. Cultivars differed significantly (P < 0.001) for days to visible flower bud, days to first color, days to full flower, and height. The number of flowers and flower size were not significantly different among pink cultivars. In the standard forcing experiment, Endless Summer reached days to visible flower bud, days to first color, and days to full flower significantly earlier than either comparison, although it exhibited weaker stems and less intense flower pigmentation. Pinching (blue pH) had a significant effect on all traits except the days to full flower and flower size, although no pinching treatment was significant for pink pH. Photoperiod was significant only for the days to visible flower bud (pink pH), days to full flower (blue pH), and final height (blue pH). Further research is needed before Endless Summer can be grown as a dual-use florist's potted hydrangea with acceptable quality. 相似文献
18.
19.
20.
彩色马蹄莲在西安的引种试验 总被引:1,自引:1,他引:0
对黎明女神、信念、金色魔力和财富4个品种彩色马蹄莲在西安的生长发育情况、园艺性状和烂球率等进行了观察研究。结果表明:财富适于作盆栽花卉,信念、黎明女神适于作切花栽培,而金色魔力适于作两用栽培。 相似文献