使君子扦插育苗试验
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摘要
以使君子为供试材料,设置5种不同基质和3种不同年龄插穗处理,比较分析不同基质和不同年龄插穗对使君子扦插生根率、根系和抽梢生长的影响。结果表明:以表土+珍珠岩(体积比1∶1)为基质的使君子扦插苗的平均生根率、平均根条数、平均根长、平均抽梢率和平均梢长均为5种基质中最高。采用木质化插穗(1～2年生),其平均抽梢率极显著高于老穗条和半木质化穗条,平均生根率、平均梢长显著高于老穗条和半木质化穗条。
Cuttings of Quisqualis indica collected from plants at different ages were cultured on different substrates to compare the effects of substrates and cuttings of different sources on the rooting rate, root growth and shoot growth. The results showed that the cuttings cultured on the substrate of surface soil mixed with perlite at a ratio of 1:1 gave the best performance in rooting rate, rooting number, rooting length, rooting rate and rooting length among those cultured on the 5 substrates. Lignified cuttings(1 to 2 years old branches) had a high average sprouting rate, highly significantly higher than those of the older or semi-lignified cuttings, and their average rooting rate and the average shoot length were significantly higher than those of the older or the semi-lignified cuttings.
Cuttings of Quisqualis indica collected from plants at different ages were cultured on different substrates to compare the effects of substrates and cuttings of different sources on the rooting rate, root growth and shoot growth. The results showed that the cuttings cultured on the substrate of surface soil mixed with perlite at a ratio of 1:1 gave the best performance in rooting rate, rooting number, rooting length, rooting rate and rooting length among those cultured on the 5 substrates. Lignified cuttings(1 to 2 years old branches) had a high average sprouting rate, highly significantly higher than those of the older or semi-lignified cuttings, and their average rooting rate and the average shoot length were significantly higher than those of the older or the semi-lignified cuttings.
引文
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[13]廖美兰,王华新,杜铃.3种生根剂对金花茶扦插生根的影响[J].广西林业科学,2013(2):159,172.
[14]杜铃,王华新,廖美兰,等.黑牡丹山茶扦插繁殖试验[J].北方园艺,2014(7):69-71.
[15]何永健,赵关粉,刘冬玲.紫藤硬枝扦插初探[J].南方农业,2017(24):25-26.
[2]包又包.君子如花亦如屏---我的使君子种植经验[J].中国花卉盆景,2013(10):32-33.
[3]廖美兰,龙定建,杜铃,等.层次分析法在攀援植物综合评价中的应用[J].广西林业科学,2016(4):447-451.
[4]王宏志.中国南方花卉[M].北京:金盾出版社,1998.
[5]马祥洲,苏畅.使君子、香榧子和川楝子对人蛔虫感染小鼠的驱治效果观察[J].中国病原生物学杂志,2010(6):480,417.
[6]周肇基.亦花亦药使君子[J].植物杂志,2000(2):28.
[7]唐斌.攀缘良种---使君子[J].园林,1999(3):39.
[8]陈登雄,蔡帮平,董建文,等.使君子的扦插繁殖技术[J].浙江林学院学报,2000,17(4):384-388.
[9]叶小明.使君子的扦插繁殖要点[J].花卉,2005(11):21.
[10]陈加红.使君子规模化栽培关键技术研究[J].河南农业科学,2013,42(6):123-125.
[11]陈加红.亦花亦药植物使君子高产优质栽培模式与推广措施研究[D].杭州:浙江大学,2010.
[12]吕惠珍,黄学彦,梁定展,等.鸡血藤扦插育苗技术[J].北方园艺,2010(20):183-184.
[13]廖美兰,王华新,杜铃.3种生根剂对金花茶扦插生根的影响[J].广西林业科学,2013(2):159,172.
[14]杜铃,王华新,廖美兰,等.黑牡丹山茶扦插繁殖试验[J].北方园艺,2014(7):69-71.
[15]何永健,赵关粉,刘冬玲.紫藤硬枝扦插初探[J].南方农业,2017(24):25-26.