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   新竹生长 的翻译结果: 查询用时:0.347秒
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新竹生长
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  growth of new bamboo
     A Study on the Growth of New Bamboo of Dendrocalamus latiflorus in the First Year after Plantation
     新造麻竹林新竹生长规律研究
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  new bamboo growth
     A TRENDFACE ANALYSIS OF GEOGRAPHICAL VARIATIONS IN NEW BAMBOO GROWTH OF PHYLLOSTACHYS HETEROCYCLA CV. PUBESCENS FROM DIFFERENT PROVENANCES
     毛竹种源新竹生长地理变异的趋势面分析
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  bamboo growth
     A TRENDFACE ANALYSIS OF GEOGRAPHICAL VARIATIONS IN NEW BAMBOO GROWTH OF PHYLLOSTACHYS HETEROCYCLA CV. PUBESCENS FROM DIFFERENT PROVENANCES
     毛竹种源新竹生长地理变异的趋势面分析
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     Research on bamboo Growth Regularity of Pseudosasa amabilis McCl.
     茶秆竹新竹生长规律的研究
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  “新竹生长”译为未确定词的双语例句
     Study on Growth Effect on New Stands of Phyllostachys heterocycla cv. Pubescens through Rhizome Expanding and Growing
     毛竹扩鞭成林新竹生长效果研究
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     The experimental results of the remake of Phyllostachys pubescens low yield forests on Mingxi National Forest Farm indicate that the reclamation effects are optimal for promoting the growth of new bamboos,increasing the average dbh of stands,improving the structure of bamboo forests and raising the yield and output value of new bamboos.
     明溪国有林场低产毛竹林改造试验结果表明:翻土垦复对促进新竹生长,增大林分平均胸径,改善竹林结构、提高新竹产量、产值效果最佳,其次是劈山抚育,对照效果最差; 对于立地条件较差的竹林应采取翻土垦复,以促进竹林更新复壮;
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      bamboo growth
    Water supply had a major effect on bamboo growth and shoot yield.
          


    From the viewpoint of soil salinity, a comprehensive study was made on the survival percentage of planting of 8 bamboo species, on the quantity and quality of new culms, and on the shoots yield of Phyllostachys fimbriligula Wen. The result were as follows: The soil salinity has some influence on the growth of 8 bamboo species, and the more the soil salinity, the more the influence. Every species has different soil salinity tolerence. The shoots yield of Ph. fimbriligula in 1991 was 20800 kg/ha. After comparing...

    From the viewpoint of soil salinity, a comprehensive study was made on the survival percentage of planting of 8 bamboo species, on the quantity and quality of new culms, and on the shoots yield of Phyllostachys fimbriligula Wen. The result were as follows: The soil salinity has some influence on the growth of 8 bamboo species, and the more the soil salinity, the more the influence. Every species has different soil salinity tolerence. The shoots yield of Ph. fimbriligula in 1991 was 20800 kg/ha. After comparing the growth in introduction area with that in original area, we suggested that Ph. fimbriligula, Ph. pinyanensis and Ph. iridescens should be selected when bamboo species are planted in coastal area.

    本文从土壤含盐量着手对八个竹种在引种成活率、新竹抽发数及其质量、角竹笋产量等方面进行了较系统的研究。结果表明,土壤盐分影响竹子的生长发育,此影响一般随含盐量的增加而增加;不同竹种对土壤盐分的适应能力不同;角竹笋能获得高产,单产达20800kg/ha。参照产地母竹和引种地新竹的生长情况,我们建议:海涂地区发展竹子时可选用角竹、桂竹和红竹。

    The experimental results of the remake of Phyllostachys pubescens low yield forests on Mingxi National Forest Farm indicate that the reclamation effects are optimal for promoting the growth of new bamboos,increasing the average dbh of stands,improving the structure of bamboo forests and raising the yield and output value of new bamboos.

    明溪国有林场低产毛竹林改造试验结果表明:翻土垦复对促进新竹生长,增大林分平均胸径,改善竹林结构、提高新竹产量、产值效果最佳,其次是劈山抚育,对照效果最差;对于立地条件较差的竹林应采取翻土垦复,以促进竹林更新复壮;对于立地较好、但由于经营不善而衰败的竹林,采取劈山抚育措施即可达到改造目的。

    It has found that new bamboo yield is high if bamboo culm with 1~3 years old is reserved in a clump, and if percentage of each-aged bamboo culm is similiar in a clump.Cutting intensity of 20%~40% is proper, bamboo density should be better if 42~74 clump per mu, and 26~35 pcs per clump.

    本文以料慈竹的竹丛生长变化为研究对象,在相同林分内按设计设置固定样丛,试验期间逐年结构调整。每年调查新竹生长量并号竹,进而统计分析。结果表明,竹丛内保留1~3年生竹的新竹产量高,竹丛内各龄竹株百分率基本相近的新竹产量大,采伐强度以每年各龄竹按20%~40%采伐为宜;丛间密度以每亩42~74丛为好,丛内立竹密度以保留26~35株/丛则有利于产量的提高。

     
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