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首页> 外文期刊>Acta Horticulturae >Investigation and cultivation of Lilium cernuum from northeast China.
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Investigation and cultivation of Lilium cernuum from northeast China.

机译：东北百合的调查与栽培。

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In order to understand the resource status and utilize the resources of Lilium cernuum, we have investigated the habitat, associated plants, populations and morphological characters of L. cernuum in Linjiang City, Baishan Prefecture, Jilin Province and Kuandian County, Dandong Prefecture, Liaoning Province of China. Wild bulbs of L. cernuum from Wohu Mountain, Linjiang City were introduced and cultivated in Beijing. The results indicated that the L. cernuum is distributed in all the investigated sites including Dianshita Mountain, Dahu Mountain and Zhenzhu Villa in Linjiang, and Dapushi River, Huabo Mountain and Xiaohu River in Kuandian. L. cernuum had strong adaptability and diversified habitats such as glade, forest understory, roadside shrub, ridge and cliff. There were rich associated plants including Quercus mongolica, Lespedeza bicolor, Atractylodes japonica and Fraxinus chinensis in both Linjiang and Kuandian. The native Linjiang population was stable while that of Kuandian was increasing type. There are some morphological differences between populations in Linjiang and Kuandian. Plants in the Linjiang population had higher stem of 44-70 cm and 34-53 leaves with 10-12 cm length and 1.80-1.82 mm wide. In the Kuandian population, plants had lower stem of 32-65 cm, 33-66 leaves with 10-13 cm length and 1.79-1.84 mm wide. There were 1-3 flowers in the raceme inflorescences which first flowering on July 10th 2012 in Linjiang, and 1-2 flowers in the raceme or umbel inflorescences that first opened on July 3rd 2013 in Kuandian. Fifty-nine plants emerged from 170 wild bulbs planted in Lvgezhuang Village, Changping District, Beijing on May 23, 2012 with the survival rate 34.7%. Under introduction conditions, the average stem height was 52 cm, leaves number is 48, with average 8 cm length and 2.08 mm wide. Although the stem height was not changed, leaf was 4 cm shorter and 0.2 mm wider than that in the original site. Nineteen flowers opened on June 16, 2013, 15 days earlier than the flowering in natural population with the flowering rate 11.2%. The individual flower bloomed for 3-4 days, and the whole population was flowering 21 days. We assume that temperature might be the key factor affecting the flowering, which contributes to an excellent prospect of commercialization of flower industry. This research provided the germplasm basis for the industrialization of wild lilies in China. CT III International Symposium on the Genus Lilium, Zhangzhou, Fujian, China.
机译：为了了解百合的资源状况并利用其资源，我们调查了吉林省白山州临江市和辽宁省丹东州宽甸县的鹿角生境，相关植物，种群和形态特征。中国。在北京引进和栽培了来自临江市芜湖山的野柳球茎。结果表明，铜绿假单胞菌分布在临江的垫石塔山，大湖山和镇竹山庄以及宽甸的大埔石河，花博山和小虎河等所有调查点。 certainum cernuum具有很强的适应性，生境如林间空地，林下林，路旁灌木丛，山脊和悬崖。临江和宽甸都有丰富的伴生植物，包括蒙古栎，双色Lespedeza，日本白术和中华白蜡树。临江本地人口稳定，宽甸地区人口呈增加型。临江和宽甸的种群之间存在一些形态学差异。临江种群的植物茎高44-70 cm，叶高34-53，长10-12 cm，宽1.80-1.82 mm。在宽甸种群中，植物的下茎为32-65厘米，叶子为33-66片，长10-13厘米，宽1.79-1.84毫米。自2012年7月10日在临江开出的总状花序有1-3朵花，于2013年7月3日在宽甸开了的总状花序或伞形花序中有1-2朵花。 2012年5月23日，在北京市昌平区吕格庄村栽植的170个野生鳞茎中共生长出59种植物，成活率为34.7％。在引入条件下，平均茎高52厘米，叶数48只，平均长8厘米，宽2.08毫米。尽管茎高没有变化，但叶片比原始部位短4 cm，宽0.2 mm。 2013年6月16日开张了19朵花，比自然种群开花早了15天，开花率为11.2％。单个花开了3-4天，整个种群开了21天。我们认为温度可能是影响开花的关键因素，这为花卉产业的商业化发展提供了极好的前景。该研究为我国野生百合产业化提供了种质基础。 CTIII百合属国际研讨会，福建漳州。

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