Study on Stem Management Techniques for Young Plantation of Robinia pseudoacacia cl.‘Zhaiguan’
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1.
World Bank Loan Project Office, Chinese Academy of Forestry, Beijing 100091, China
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2.
Minquan Forest Farm, Shangqiu 476800, He'nan, China
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Received Date:
2014-04-01
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Abstract
A study was conducted on Robinia pseudoacacia cl.‘Zhaiguan’ for its afforestation with truncated and un-truncated stocks, and the stem management measures for its young plantation made by truncated stocks, such as singling of sprouts, removal of lateral buds or pruning at Minquan Forest Farm in He'nan Province. The following results and conclusions were achieved in the study: (1) The appropriate type of planting stock for establishing fast-grow and high yielding R. pseudoacacia cl. ‘Zhaiguan’ plantation is the truncated stock, as compared with the plantation made by un-truncated stocks, the survival rate of plantation made by truncated stock was 9.50% higher, and the height growth in the current year, the second year and the third year after planting were 13.6%, 11.1% and 11.4% higher. (2) The mortality for stem of survived trees reached 52.30% as the plantation made by un-truncated stocks. (3) Any stem management measures in grown season of the current year, such as singling of sprouts, removal of lateral buds or cutting short of competitive branches, could reduce the DBH and height growth of R. pseudoacacia cl. ‘Zhaiguan’ in the current year if the plantation is made by truncated stocks, as the growth performance of young plantation appeared no singling of sprouts + no removal of lateral buds>singling of sprouts + no removal of lateral buds> singling of sprouts + removal of lateral buds, but the negative impact on growth would weaken or eliminate in the third years after planting. (4) The maximum DBH and height growth and good stem form of 3-year-old plantation would be gained, when cutting off the competitive branch on top crown of trees in the winter of the current year or early next spring before growing season while no any stem management measures were conducted after planting with the truncated stocks in grown season of the current year.
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References
|
[1]
|
Keresztesi.刺槐[M].王世绩,张敦伦译.北京:中国科学技术出版社, 1993
|
|
[2]
|
王华田,梁玉堂,李武堂.刺槐分枝特性及侧枝生长规律的研究[J].山东农业大学学报,1993,24(5):39-44
|
|
[3]
|
王华田,梁玉堂.刺槐无性系人工林修枝的研究[J].山东农业大学学报,1993,24(5):45-51
|
|
[4]
|
张敦伦,张振芳,李善文.刺槐无性系材性遗传变异及其建筑材无性系选择研究[J].山东林业科技,2001(1): 1-7
|
|
[5]
|
张敦伦,张振芳.刺槐无性系选种的研究[J].山东林业科技,1990(2): 16-20
|
|
[6]
|
朱延林.刺槐速生优质工业用材新无性系选育[J].河南林业科技,1997,17(1): 13-16
|
|
[7]
|
吴全宇,郑宝昌,张瑞军.刺槐优良无性系菏刺1号的选择研究[J].山东林业科技,1999(1): 7-10
|
|
[8]
|
吴全宇,张瑞军,周保林.菏刺2号等4个刺槐优良无性系选择研究[J].山东林业科技,2002(6): 1-6
|
|
[9]
|
兰再平,马 可,张怀龙,等.窄冠刺槐无性系的选育[J].林业科学研究,2007,20(4):520-523
|
|
[10]
|
沈吉祥,韩旭光,康琼琳.引进窄冠速生刺槐营造速生丰产林研究[J].宁夏农林科技,2012,53(12):36-37
|
|
[11]
|
张佰平,严翠玲.窄冠刺槐优良无性系的栽植技术初探[J].现代种业,2011(6):30-31
|
|
[12]
|
刘昌年.江淮地区窄冠刺槐引种栽培可行性研究[J].现代农业科技,2010(16):199-200
|
|
[13]
|
胥文东.盐亭县窄冠刺槐引种造林初报[J].四川林业科技,2009,30(6):128-130
|
|
[14]
|
梁玉堂,龙庄如,邢黎峰,等.刺槐速生丰产林及配套技术的研究[J].山东农业大学学报,1993,24(5):1-15
|
|
[15]
|
张建国,李吉跃,姜金璞.京西山区人工林水分参数的研究[J].北京林业大学学报,1994,16(1):1-12
|
|
[16]
|
靳 欣,徐 洁,白坤栋,等.从水力结构比较3种共存木本植物的抗旱策略[J].北京林业大学学报,2011,33(6):135-141
|
|
[17]
|
Morrison K D, Reekie E G. Pattern of defoliation and its effect on photosynthetic capacity in Oenothera biennis[J]. Ecol,1995,83:759-767 |
|
[18]
|
Reich P B, Walters M B, Krause S C. Growth, nutrition and gas exchange of Pinus resinosa following artificial defoliation[J]. Trees,1993,7:67-77 |
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