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大叶女贞(Ligustrum lucidum Ait),又名:女贞、高杆女贞,木犀科女贞属,常绿乔木,主要分布长江以南及西南,甘肃南部与华北南部有栽培.通过连年的观察大叶女贞在河北省威县的生长情况,研究大叶女贞在北方的适应性,以及在园林绿化中提高女贞成活率的方法. 相似文献
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在花市及一些盆景展中,常把小叶女贞标注为女贞;而在河南、山东等省区,则把女贞叫做“冬青”,故小叶女贞也被称为“小叶冬青”,这都是错误的,因为女贞、小叶女贞、冬青是完全不同的植物。而凹叶女贞是近年来新开发的盆景植物。冬青(Ilex chinensis)为冬青科冬青属常绿乔木,树皮灰黑色。 相似文献
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<正>女贞,木樨科,女贞属,别名:桢树、大叶女贞、高干女贞。其喜光,稍耐阴;喜温暖湿润气候,稍耐寒,不耐干旱和瘠薄;萌蘖、萌芽力均强,耐修剪;分布在长江流域及以南各省区。女贞枝叶清秀,终 相似文献
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大叶女贞在江苏省城市绿化中的应用 总被引：1，自引：0，他引：1
<正>大叶女贞又叫女贞、高干女贞,也称蜡树、桢木、冬青等,为木犀科女贞属,是常绿阔叶乔木树种。其萌发力强,耐修剪,能吸收二氧化硫、氯化氢、氟化氢等有毒气体,并有滞尘、抗烟、隔音功能,是绿化适宜的树种,越来越受到人们的青睐。 相似文献
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金叶女贞属木犀科女贞属的半常绿或落叶小灌木,金叶女贞在生长季节叶色呈鲜丽的金黄色,尤其在春秋两季色泽更加璀璨亮丽,可与红叶的紫叶小檗、红花继木、绿叶的龙柏、黄杨等组成灌木状色块,形成强烈的色彩对比,具极佳的观赏效果,也可修剪成球形。由于其叶色为金黄色,所以大量应用在园林绿化中,主要用来组成图案和建造绿篱。 相似文献
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《西南园艺》2012,(8):50-50
小叶女贞（Ligustrum quihoui Carr．）是木犀科女贞属的落叶或半常绿灌木,别名小叶冬青、小叶水蜡树、小白蜡、楝青。叶小,对生,具光泽,凌冬青翠,6—7月开白花,11—12月果熟,可采摘播种。病虫害较少,能减低噪音,吸收二氧化硫等有害气体。喜阳光,稍耐阴,耐寒性极强。可植作树丛,配于草坪一隅;也可用作绿篱,是庭院风景树良材。因其叶小,萌芽力强,耐修剪,生长迅速,盆栽可制成大、中小型盆景。长江及淮河流域小叶女贞野生资源非常丰富,老桩移植极易成活,幼枝柔嫩易绑扎定型,选留合适枝条或剪或扎,经常进行修剪、摘心,一般3～4年就能成型。 相似文献
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Plants of Berberis thunbergii DC., B. thunbergii DC, ‘Atropurpurea’, Ligustrum obtusifolium Seibold and Zucc. var. regelianum (Koehne) Rehd., and L. × vicaryi Beckett were grown at 37, 53, 70 and 100% full sunlight to determine rootability of cuttings. Rooting hormone levels of 0, 0.1, 0.3 and 0.8% IBA in talc were applied to the cuttings, and % rooting, root length, and fresh and dry weights were recorded. Optimum rooting of cuttings of Berberis resulted when stock plants were grown at 70% light, with 37% light being the next most successful. Optimum rooting of cuttings of Ligustrum obtusifolium var. regelianum resulted when stock plants were grown at 37% light. Rooting of Ligustrum × vicaryi did not respond to light intensity. An interaction between rooting-hormone and light intensity was noted for root length of Ligustrum species. 相似文献
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为评价在自然条件下生长的金叶女贞、大叶黄杨、紫叶小檗的抗性强弱,于2011年7～8月和2011年10～11月取样,系统地测定了丙二醛含量、游离脯氨酸含量、SOD活性、叶绿素含量、细胞膜透性和植物组织含水量6项抗性生理指标,并用模糊数学隶属函数法进行综合评价。结果表明:大叶黄杨0.635紫叶小檗0.613金叶女贞0.467。大叶黄杨和紫叶小檗的抗性相近,均优于抗性最差的金叶女贞。以这3种园林灌木建造的彩色绿篱地段,应注意对金叶女贞的管理养护。在当地园林建设中,不宜大面积地应用金叶女贞。 相似文献
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采用水插法研究不同浓度NAA对金叶女贞水插生根的影响。结果表明:处理3、4及5的NAA浓度比较适宜促进金叶女贞插穗生根,其生根时间早,生根率比较高、每穗生根数比较多,并且根长又粗壮。 相似文献
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对生长在娄底市金叶女贞和杜鹃不同灌木环境下的桂花进行树高、地径、冠幅等生长情况调查.结果表明:杜鹃中的桂花长势明显强于女贞中的桂花. 相似文献
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For three years the influence of biowastecompost, greencompost and farmyard manure (horse) on several soil properties and on the growth of Ligustrum vulgare L. were investigated on a sandy soil with about 3% organic matter. The following treatments were carried out: 200, 400 and 800 dt/ha farmyard manure and corresponding amounts of biowastecompost and greencompost to result in equal amounts of applied organic carbon as well as no addition of organic fertilizer. Frequency of application was also investigated: only once within three years and twice within three years, i.e. the organic fertilizers were given again before the second culture of Ligustrum vulgare L. after two years.There were no significant differences in soil organic matter between the treatments and the untreated plots.Already for the 200 dt/ha-treatments the amount of N given with the organic fertilizer was much higher than the uptake of most of the tree nursery plants. The mineralization of N from the biowastecompost and the farmyard manure increased the mineral N-Content of the soil compared to the untreated plots. The mineralization was biggest for the 400 dt/ha treatment. The mineralized N was not taken up by the plants. For the greencompost the mineralization was smaller compared to the untreated plots. Immobilization took place, which was for the 200 and 400 dt/ha treatments in part compensated by the mineralization of N from the organic matter of the soil.Plant growth was slightly increased for the greencompost. This was attributed to lower water tensions during times of high water tensions. The greencompost used in this experiment can be recommended as a good substitute for farmyard manure. 相似文献
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山西品粉蚧（Peliococcus shanxiensisWu）,是一种严重危害小叶女贞（Ligustrum quihouicarr）和金叶女贞（Ligustrum vi-caryi）的新害虫,在陕西省1年发生2代,种群消长规律与温度和降雨有密切的关系,尤其冬春季温湿度是影响越冬代雌虫出蛰早晚和第1代发生危害程度的重要因素,冬春季温暖干旱越冬雌虫活动则早。每年发生危害高峰期一般出现在6月上旬～8月上旬,冬春低温多雨雪越冬代危害高峰出现在7月上旬以后。不同栽植方式对山西品粉蚧种群密度的影响：以小叶女贞、金叶女贞和小乔木作为绿篱进行栽植比以小乔木、灌木、草坪混合栽植地段山西品粉蚧虫口密度高,危害严重。 相似文献
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以金叶女贞、胶东卫矛为试材,采用人工遮荫的方法,研究了全光照的8%、20%、50%、100%光照强度对2种灌木光合特性及叶绿素荧光参数的影响,以期探讨其对弱光环境的适应性。结果表明:随着遮荫程度的增加,2种灌木株高、叶面积增加,叶片含水量、叶绿素含量上升,而叶片厚度变薄,比叶重、叶绿素a/b下降;净光合速率(Pn)、蒸腾速率(Tr)、气孔导度(Gs)先升后降,胞间CO2浓度(Ci)降低;遮荫处理下2种灌木光系统Ⅱ(PSⅡ)最大光化学效率(Fv/Fm)增加,金叶女贞PSⅡ的实际光能转换效率(Fv′/Fm′)下降,胶东卫矛的Fv′/Fm′上升,金叶女贞非光化学淬灭系数(NPQ)显著增加,胶东卫矛的NPQ显著下降;遮荫提高了2种灌木表观量子效率(AQY),降低了光补偿点(LCP),金叶女贞在20%、胶东卫矛在50%光照条件下,最大净光合速率(Pnmax)和光饱和点(LSP)均达到最大值。2种灌木对不同光环境表现出较强的适应性,具有一定的适应弱光环境的能力。 相似文献