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黑荆树

黑荆树的相关文献在1986年到2021年内共计180篇,主要集中在林业、化学工业、轻工业、手工业 等领域,其中期刊论文166篇、会议论文6篇、专利文献33181篇;相关期刊70种,包括福建林业科技、广东林业科技、经济林研究等; 相关会议6种,包括中国林学会第三届青年学术研讨会及成果展示会、国际树木提取物化学与利用学术讨论会、松香、栲胶学术讨论会等;黑荆树的相关文献由231位作者贡献,包括蒋燚、高传璧、李娟等。

黑荆树—发文量

期刊论文>

论文:166 占比:0.50%

会议论文>

论文:6 占比:0.02%

专利文献>

论文:33181 占比:99.48%

总计:33353篇

黑荆树—发文趋势图

黑荆树

-研究学者

  • 蒋燚
  • 高传璧
  • 李娟
  • 陈木水
  • 张庆华
  • 刘晓蔚
  • 姜英
  • 蔡国贵
  • 陈顺立
  • 黄荣林
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 徐玲玲; 杨阳; 王飞
    • 摘要: This paper studied proanthocyanidins in callus of Acacia mearnsii De Wilde.Callus were obtained by inoculating leaf explants on MS medium , and supplemented with the combination of 6-BA and 2,4-D.The content of total phenolic compounds and proanthocyanidins in the 12 different treatments were tested by Folin-Ciocalteu assay and vanillin assay , respectively . Proanthocyanidins in callus were characterized by ESI-MS.The results showed that the leaf explants of A.mearnsii treated with 0.25 mg/L 6-BA in combination with 2.0 mg/L 2,4-D resulted in a higher rate of callus formation , better growth and maximum content of total phenolic compounds 20.19 mg/g and proanthocyanidins 11.10 mg/g, which is suitable for proliferation culture . We detected monomer , dimer and trace trimer in callus of A.mearnsii, too.%以黑荆树叶片为外植体,在MS培养基中添加不同质量浓度的细胞分裂素6-苄氨基嘌呤(6-BA)和细胞生长素2,4-二氯苯氧乙酸(2,4-D),诱导培养出愈伤组织,采用香草醛-硫酸法和Folin-Ciocalteu法测定了不同条件处理下愈伤组织中原花色素和总多酚的含量,并用电喷雾质谱(二级质谱)法对愈伤组织中原花色素组成进行定性分析。研究结果表明:添加0.25 mg/L 6-BA和2.0 mg/L 2,4-D的培养基中,黑荆树愈伤组织诱导率及生长状况较佳,且含总多酚和原花色素分别为20.19和11.10 mg/g,明显高于其他处理,适合进行增殖培养;黑荆树愈伤组织主要由单体原花色素及低聚原花色素组成,其中以单体和二聚体居多,还有微量三聚体。
    • 蒋邁; 李娟; 刘晓蔚; 姜英; 戴菱; 何应会
    • 摘要: Acacia mearnsii seedling at the nursery of Guangxi forestry research institute was selected as material to study the height and ground diameter growth of seedlings in different month,analyzed their growth rhythm,and then fit the growth process of semiannual seedling by using Logistic curve and S curve.The result showed that the growth process of semiannual seedling had obvious intermittently.There were two peaks of both height and basal di-ameter in semiannual seedling,and the time of occurrence was consistent.Logistic curve was more appropriate to describe the growth of height and basal diameter than S curve.The seedling growth could be well predicted by fit-ting curves,and then provided direct decisions for nursery seedling and forestation.According to above-ground part growth characteristics of the semiannual seedling,seedling growth could be dividing into three stages:early growth period,fast growth period and later growth period.Therefore,different cultivate seedlings measures should be a-dopted according to the characteristics of different growth stages.%2013—2014年在广西林业科学研究院苗圃地内对黑荆树幼苗不同月份的苗高和地径生长量进行调查,分析其幼苗的生长节律,并利用Logistic曲线和S曲线拟合黑荆树0.5年生幼苗的生长过程。结果表明,黑荆树0.5年生幼苗的生长进程具有明显的间歇性,苗高和地径均有2次生长高峰,且出现时间基本一致。Logistic曲线更适合描述其苗高和地径的生长过程,拟合的生长曲线可预测黑荆树0.5年生幼苗的生长状况,从而为育苗造林工作提供参考。依据黑荆树0.5年生幼苗地上部分的生长特点,将其生长过程划分为生长前期、速生期和盛末期3个阶段,并根据不同阶段的生长特性提出相应的育苗措施。
    • 刘晓蔚; 陈云峰; 黄荣林; 李娟; 姜英; 蒋燚
    • 摘要: 对广西黄冕林场7年生47个黑荆树子代林的生长指标进行测定,以栲胶和木材两用型为目的经营黑荆树人工林,综合家系的单宁产量指标和材积生长指标,划分出优先选择家系类型(优选型)、有待优选家系类型(中等型)、初步淘汰家系类型(淘汰型)3种家系类型,建议8个表现较好的家系可用于生产,分别为169号、114号、177号、32号、3号、145号、158号、134号。%The growth target of 7-year-old progeny forest of 47 Acacia mearnsii in Huangmian forest farm was measured.Then,regard both tannin and timber as object to manage Acacia mearnsii plantation.By integrating the index of tannin output and timber volume,family types were divided into three types:superior family type (superior type),yet to be superior type (medium type)and preliminarily eliminated type (elimination type).It was found that there were 8 superior families suitable for production,including No.169,114,177,32,3,145,158 and 134.
    • 李娟; 蒋燚; 陈云峰; 刘晓蔚; 王勇; 邓玉华
    • 摘要: [目的]筛选高单宁产量黑荆优良家系,为栲胶用黑荆品种遗传改良及品种选育提供理论依据.[方法]对黑荆试验林全部林木进行每木检尺,采用GB 2615-1981栲胶原料与产品检验方法(皮粉法)测定其单宁含量和纯度,分析黑荆家系单宁产量、树皮干重、树高、胸径和材积等生长性状间的差异及其相关性.[结果]黑荆家系间树高变幅较小,差异不显著(P>0.05);家系间的材积及树皮干重在0.1水平下差异显著;胸径及单宁产量在各家系间差异显著(P<0.05)或极显著(P<0.01);相对于树高和胸径,树皮干重和单宁产量是遗传变异较大的性状,变异系数均在63.00%以上,具有丰富的选择基础.相关分析结果表明,单宁产量与树皮干重、树高、胸径、材积等生长性状间存在中度或高度正相关.以单株单宁产量为主要选择指标,单株材积为辅助选择指标,共选出8个优良黑荆家系可用于生产,入选家系的平均单宁产量及平均材积分别比参试家系总平均值高39.07%和30.72%.[结论]在黑荆育种进程中可同时考虑对生长性状和单宁产量进行改良.
    • 李娟1; 蒋燚1; 陈云峰2; 刘晓蔚1; 王勇1; 邓玉华2
    • 摘要: 【目的】筛选高单宁产量黑荆优良家系,为栲胶用黑荆品种遗传改良及品种选育提供理论依据。【方法】对黑荆试验林全部林木进行每木检尺,采用GB2615.1981栲胶原料与产品检验方法(皮粉法)测定其单宁含量和纯度,分析黑荆家系单宁产量、树皮干重、树高、胸径和材积等生长性状间的差异及其相关性。【结果】黑荆家系间树高变幅较小,差异不显著(P〉0.05);家系间的材积及树皮干重在0.1水平下差异显著;胸径及单宁产量在各家系间差异显著(P〈0.05)或极显著(P〈0.01);相对于树高和胸径,树皮干重和单宁产量是遗传变异较大的性状,变异系数均在63.00%以上,具有丰富的选择基础。相关分析结果表明,单宁产量与树皮干重、树高、胸径、材积等生长性状间存在中度或高度正相关。以单株单宁产量为主要选择指标,单株材积为辅助选择指标,共选出8个优良黑荆家系可用于生产,入选家系的平均单宁产量及平均材积分别比参试家系总平均值高39.07%和30.72%。【结论】在黑荆育种进程中可同时考虑对生长性状和单宁产量进行改良。
    • 蒋燚; 李娟; 陈云峰; 姜英; 王勇; 邓玉华
    • 摘要: 通过对广西黄冕林场7年生黑荆树(Acacia mearnsii De Willd.)人工林林分进行每木检尺和生物量进行测定,建立了黑荆树各器官生物量与胸径(D)、树高(H)及D2H的相关关系,分别用幂函数等3种模型对黑荆树人工林单株生物量进行拟合.结果表明:慢生和中生类型各组分生物量分配比率大小顺序为干>皮>枝>叶>根,速生类型各组分生物量分配比率大小顺序为干>枝>皮>叶>根;黑荆树各器官生物量及全株生物量与D2H的相关关系最为显著;各器官生物量的拟合方程拟合效果都较好,所选择的回归模型分别为:树干Ws=187.689 9(D2H)1.0992、树枝Wb=71.786 1(D2 H)1.5936、树皮Wtb=36.306 7(D 2 H)1.0258、树叶W1=4.439 1e-8H7.3378、树根Wr=e0.248 1+3.359 6D2H和Wr=1.281 6×28.777 112H的拟合效果相同、全株生物量Wt=313.978 3(D2H)1.1237.
    • 姜英; 蒋燚; 申文辉; 刘晓蔚; 李娟
    • 摘要: 通过对5年生的黑荆成年母树进行冬季、春季不同高度的截干复幼处理试验,结果表明:冬季60 cm处截干对黑荆萌芽效果最好,存活率为85%.用复幼后的萌芽枝和不同年龄未复幼处理枝条作扦插对比试验,结果表明:5年生复幼后的半木质化萌芽枝在合适的扦插条件下,具备一定的生根能力,本试验中1 000 mg/L CPD处理30 s的扦插成活率为41.3%;而5年生未经复幼处理的黑荆母树半木质化枝条没有生根能力,扦插成活率为0%;1年生未经复幼处理的半木质化枝条,本身比较幼态,生根率可达83.3%.截干复幼处理使5年生黑荆母树实现了部分幼态性状.
    • 胡荣辉
    • 摘要: 随着广西林业的进一步发展,林业已成为了广西经济发展中一个重要的部分.该研究对广西国有黄冕林场7a生黑荆树人工林的生长规律进行了研究,并将其与黑木相思生长相同年龄林分生长量进行对比.研究结果显示:7a生黑荆树人工林平均胸径16.23cm,平均树高12.71m,平均材积0.0992m3.该树种总体上在0~6a为快速生长期,第7年后进入平稳生长期,较同龄黑木相思人工林而言,黑荆树具有更长的生长周期和更大的生长潜力,且具有更大的生长势头.
    • 唐佳佳; 尚旭岚; 洑香香
    • 摘要: The leaves ofAcacia mearnsii were taken as the explants and MS medium as the basic culture medium to investigate the effects of exogenous hormones on callus induction, proliferation and differentiation. Callus was successfully inducted on MS basal medium supplement exogenous hormones combinations including 6-BA and IBA, 6-BA and 2,4-D, TDZ and IBA, but the induction rates among different combinations reached very signiifcant level. Growth rate of callus varied from 165.21% to 208.53% with callus derived from different mediums, the best growth response was observed in the medium containing 6-BA and IBA. Adventitious buds were easier to differentiate from callus on medium containing TDZand IBA, however, the effects of calluses inducted from different mediums on differentiation efifciency and growth status of buds were very signiifcant. In conclusion, an efifcient medium for callus induction and proliferation was MS+1.5 mg/L 6-BA+0.5 mg/L IBA, its induction rate was 43.36%, its average increment and growth rate were 1.04 g per bottle and 208.53%, respectively; and the optimum duration of proliferation was 18~21 days. For differentiation of adventitious buds from callus, the best differentiation value of 51.85% was conducted on medium MS+0.05 mg/L TDZ +0.2 mg/L IBA, and 5~8 buds occurred on each piece of callus.%以黑荆树叶片为外植体,MS培养基为基本培养基,研究了外源激素对愈伤组织诱导、增殖及分化的影响。结果表明:外源激素6-BA与IBA组合、6-BA与2,4-D组合、TDZ与IBA组合均可诱导愈伤组织,但诱导率差异达极显著水平;不同外源激素组合上诱导的愈伤组织,其增长率为165.21%~208.53%,其中以6-BA与IBA组合的增长率最大;在添加TDZ与IBA的培养基上易分化出不定芽,但不同培养基上诱导的愈伤组织对不定芽的分化率和芽的生长影响达极显著差异。综合考虑,筛选适宜愈伤组织诱导、增殖培养基为MS+1.5 mg/L 6-BA+0.5 mg/L IBA,诱导率为43.36%,平均增量和增长率分别为1.04 g和208.53%;最适宜继代时间为18~21 d;最适宜愈伤组织分化培养基为MS+0.05 mg/L TDZ +0.2 mg/L IBA,分化率为51.85%,每块愈伤组织上分化5~8个芽点。
    • 刘晓蔚; 姜英; 陈海林
    • 摘要: 基于国内重要文献数据库,采用文献计量技术,通过统计近10年来黑荆树文献的发表情况,探讨我国近年来黑荆树发展状况与研究进展.
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