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以内蒙野丁香为研究对象,利用种苗学、栽培学等技术和方法,进行了种子形态与千粒重、种子萌发特性、穴盘播种育苗、异地迁移及其园艺特性等方面的研究与探索。结果表明:(1)内蒙野丁香属小型种子,长柱型植株种子同期积累的干物质量多于短柱型,高发芽率及发芽势是其适应干旱环境的具体体现。(2)首次利用穴盘成功培育了内蒙野丁香实生苗,出苗率高达85%,幼苗质量好。(3)移栽以萌动前为宜,最适温度为13~18℃,带土坨移栽且先移入室内,再移至室外成活率更高。(4)内蒙野丁香生长缓慢,当年生枝分枝多,花期长,可用作道路绿化、屋顶绿化、孤植或丛植于建筑旁。
With the technology of clove and clover cultivation and other techniques and methods, the research and exploration of seedling and thousand-grain weight, germination characteristics of seed, seedling planting and seedling propagation, relocation and its horticultural characteristics were studied in this paper. The results showed that: (1) The dry matter mass of small seeds and long-columned plants accumulated more than the short column in the same period, and the high germination rate and germination potential were the specific embodiment of adapting to drought environment. (2) For the first time, the seedlings were used to cultivate the seedlings of Lilium officinale in Inner Mongolia. The germination rate was as high as 85% and the seedling quality was good. (3) Before transplanting, it is appropriate to germinate, the optimal temperature is 13 ~ 18 ℃, with soil lump transplanting and first moved into the room, and then moved to a higher outdoor survival rate. (4) Inner Mongolia wild cloves growth is slow, when the branch branches and more flowering, can be used as road greening, roof greening, solitary planting or plexus planting next to the building.