analysis of tree conservation and management measures for post-transplant（树的保护和管理措施,移植后的分析）.docVIP

下载本文档

0
0
约 10页
2017-09-05 发布于浙江
举报
版权申诉

analysis of tree conservation and management measures for post-transplant（树的保护和管理措施,移植后的分析）.doc

1、本文档共10页，可阅读全部内容。
2、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
5、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
6、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
7、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
8、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

analysis of tree conservation and management measures for post-transplant（树的保护和管理措施,移植后的分析）

Analysis of tree conservation and management measures for post-transplant Paper Keywords trees transplanted; existing contradictions; conservation and management measures Abstract trees transplanted there by summarizing the three aspects of the contradiction that the key to success is to transplant trees to ensure some aboveground and underground water balance around this critical point, made a major post-transplant tree conservation and management measures including water management, precipitating a new sprout roots and remove the excess, righting the earth, add pruning, cultivation weeding and fertilization, pest control and so on. In the urban landscape and planting layout adjustment process, tree transplantation is becoming an important landscape construction projects, while the tree transplantation, there is often a low survival rate, dry branches, death and other phenomena affect plant efficiency and green beautifying effect, therefore, to master the proper management measures after transplanting is particularly important. A contradiction between the existence of trees transplanted Generally refers to the so-called trees above 15cm diameter at breast height of tree species. Trees transplanted mainly three aspects of the conflict. (1) the distribution of absorbing roots and soil ball of contradictions, according to variation of the life cycle of trees, tree roots are in the centrifugal growth trend or has reached the maximum root pieces, and most of the absorbing roots mainly in the vicinity of the crown projection, in backbone of the foundation of the Ministry of absorbing roots than centrifugal death, and because the construction and mechanical strength of the constraints, when the soil ball can not be transplanted trees too, so the ball can with soil within the root to absorb at least. (2) root, crown damage and regeneration of the conflict because of restrictions on the ball of soil, tree transplantation, root damage is ine