| 红花檵木夏季扦插育苗技术研究 |
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| 引用本文： | 张润生.红花檵木夏季扦插育苗技术研究[J].江西林业科技,2012(2):37-39. |
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| 作者姓名： | 张润生 |
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| 作者单位： | 宁化县林业局,福建宁化,365400 |
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| 摘 要： | 于2011年夏季进行红花檵木不同基质(林地表土+0.5%钙镁磷肥、火烧土、细潮沙)、不同生根剂(ABT1号生根粉、NAA(萘乙酸)20%粉剂、清水对照处理)的扦插对比试验。结果表明:林地表土+0.5%钙镁磷肥和火烧土的扦插生根率均较高,分别达92.7%和93.3%,扦插的生根率、抽梢长度、≥5 cmⅠ级侧根数显著高于细潮沙;ABT1号生根粉和NAA(萘乙酸)20%粉剂处理插穗的扦插生根率均较高,分别达93.7%和93.0%,生根率、抽梢长度、≥5 cmⅠ级侧根数比清水处理均有显著提高。
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| 关 键 词： | 红花檵木 夏季扦插 繁育技术 |
Cutting Seedlings Technology of Loropetalum chinense var. rubrum in Summer |
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| ZHANG Runsheng.Cutting Seedlings Technology of Loropetalum chinense var. rubrum in Summer[J].Jiangxi Forestry Science and Technology,2012(2):37-39. |
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| Authors: | ZHANG Runsheng |
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| Institution: | ZHANG Runsheng(Ninghua Forestry Bureau,Ninghua Fujian 365400,China) |
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| Abstract: | The contrast test of cutting experimental of Loropetalum chinense var.rubrum with different matrix（forest land surface soil ＋ 0.5% Ca,Mg,P fertilizer,fired-soil and fine sand） and different rooting agent ABT1 number rooting power,20% powder of NAA（naphthalene acid）,control processing with clear water] was made in the summer of 2011.Results showed that the cutting rooting rate of forest land surface soil ＋ 0.5% Ca,Mg,P fertilizer and fired-soil were 92.7% and 93.3%,respectively,significantly higher than the fine sand,and as well as quartile length and levelⅠlateral root number that ≥5 cm;The cutting rooting rate of ABT1 number rooting power and 20% powder of NAA（naphthalene acid） processing was 93.7% and 93.0%,respectively,significantly higher than control processing with clear water,and also the quartile length and levelⅠlateral root number that ≥5 cm were higher than control processing with clear water. |
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| Keywords: | Loropetalum chinense var rubrum Cutting in summer Breeding technology |
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