马尾松扦插育苗造林配套技术试验 |
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引用本文: | 邹秀华. 马尾松扦插育苗造林配套技术试验[J]. 福建林业科技, 1996, 0(Z1) |
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作者姓名: | 邹秀华 |
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作者单位: | 明溪县林业科技推广中心 |
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摘 要: | 马尾松扦插造林配套技术试验结果表明:选择优良家系建立采穗圃,采取去梢促萌措施,能使采穗母树平均产穗条208条/株;地膜覆盖可使扦插苗生根率提高到89.76%,比无地膜覆盖提高13.47%;采用切根扦插苗造林,其成活率可达95.33%;扦插苗造林比实生苗造林的幼林树高增加29.62%,地径增加28.57%;通过无性系选优的幼林,1.5年生平均树高达1.33m。
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关 键 词: | 马尾松;扦插育苗;去梢促萌;地膜育苗;截根 |
The Assorted Technique Experiment on the Cutting Plant Culture and Afforestation of Pinus massoniana |
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Abstract: | The results demonstrate that top-lopping to promote sprouting can increase the scions of scion-pluckingmother trees, ground membrane cover can raise the rcoting rate of cutting plants,and the sapling height and grounddiameter of cutting plant afforestation increerse by 29.62 % and 28.57 % respectively as compared with those ofseedling afforestation. |
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Keywords: | Pinus massoniana;cutting plant culture;top-lopping to promote sprouting;Plant culture with theground membrane |
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