安徽琅琊山野生老鸦瓣引种到园林绿化中的栽培研究
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摘要
为了丰富园林景观,采用播种、鳞茎2种不同的繁殖方式,分别在林下荫蔽处、建筑周边半遮阴处和光照充足处3种光照不同的园林绿化环境中进行了老鸦瓣种植试验。结果显示:老鸦瓣应用在园林绿化中不适宜采用种子播种的方式,其发芽率远低于鳞茎出苗率;3种光照条件下,半遮阴处鳞茎种植老鸦瓣的开花植株比例、繁殖系数最高,出苗率、结实率较高,差异均达到显著(P<0.05)或极显著水平(P<0.01),半遮阴处鳞茎种植是老鸦瓣园林绿化的最佳种植方式和应用模式。
In order to enrich the garden landscape, two different ways of reproduction including seed propagation and bulb propagation, and the planting experiments are carried out respectively, in the forest under the shade, the building around half shade and adequate light in the landscaping environment with different lighting for planting experiments. The results show that the application of Tulipa edulis is not suitable for seed planting in landscaping. The germination rate was much lower than that of the bulb. The ratio of flowering plants and propagation coefficient of Tulipa edulis had bulb propagation with half shade were the highest, and the seedling rate and seed setting rate were higher, differences all reached significant(P < 0.05) or extremely significant level(P < 0.01). It is the best planting method and application pattern of the landscaping of Tulipa edulis.
In order to enrich the garden landscape, two different ways of reproduction including seed propagation and bulb propagation, and the planting experiments are carried out respectively, in the forest under the shade, the building around half shade and adequate light in the landscaping environment with different lighting for planting experiments. The results show that the application of Tulipa edulis is not suitable for seed planting in landscaping. The germination rate was much lower than that of the bulb. The ratio of flowering plants and propagation coefficient of Tulipa edulis had bulb propagation with half shade were the highest, and the seedling rate and seed setting rate were higher, differences all reached significant(P < 0.05) or extremely significant level(P < 0.01). It is the best planting method and application pattern of the landscaping of Tulipa edulis.
引文
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[2]谭敦炎,张震,李新蓉,等.老鸦瓣属(百合科)的恢复:以形态性状的分支分析为依据[J].植物分类学报,2005,43(3):262–270.
[3]河南省卫生厅.河南省中药材标准[S].郑州:中原农民出版社,1991:34.
[4]吴正军,朱再标,郭巧生,等.老鸦瓣传粉生物学初步研究[J].中国中药杂志,2012,37(3):293–297.
[5]吴正军,朱再标,郭巧生,等.老鸦瓣种子生理及其萌发特性研究[J].中国中药杂志,2012,37(5):575–579.
[6]邴其忠,张本刚,张昭,等.光慈菇的规范化栽培技术研究——施肥试验[J].中国农学通报,2008,24(5):290–293.
[7]徐红建,朱再标,郭巧生,等.光强对老鸦瓣生长发育及光合特性的影响[J].中国中药杂志,2012,37(4):442–446.
[8]谷业新,雷云峰,刘华.常德市园林景观的特色与开发前景[J].湖南文理学院学报(社会科学版),2007,32(5):36–38.
[9]郑朝贵,朱诚,汪美英,等.安徽琅琊山种子植物区系科属地理成分分析[J].南京林业大学学报(自然科学版),2005,29(3):85–90.
[10]邴其忠,张本刚,张昭,等.光慈姑的规范化栽培技术研究——栽培密度、深度试验[J].中国中药杂志,2008,33(21):2 463–2 466.
[11]杨小花,缪媛媛,郭巧生,等.不同等级老鸦瓣生长繁殖特性研究[J].中草药,2015,46(24):3 746–3 750.