The analysis results of height and diameter growth of test species, the method to select drought resistant and heat resistant afforestation species were introduced in details in this paper.
文章除论述元谋干热河谷区的自然条件、参试树种的高、径生长状况和分析结果外，还详细介绍了抗旱耐热造林树种的选择方法。
Therefore, a new kind afforestation budgetary method that takes the multiple parameter m as the index is put forward by the characteristics of city ecological system.
为此，根据城市生态系统的特点提出了一种新的以综合参数M为指标的绿化概算方法。
Using drilling-and-blasting method and convenient highway transportation for afforestation on two sides of highway in mountain area, the efficiency of large-scale afforestation can be greatly raised.
利用钻孔爆破方法和公路运输的便利条件在山区公路两侧植树造林，能够大大提高大规模造林的效率。
The road landscape ecological environment included afforestation interface, water interface, the applying of Environment science and technology method .
道路景观的生态环境包括道路的绿化界面、水体界面、环境科技手段的运用等。
The Comparing test on the afforestation of Choerospondias axillaris started in 1984 revealed the proper site, time and method for afforestation.
从1984年起，笔者对南酸枣进行了造林对比试验。通过试验对该树种的造林立地、造林时间、造林方法得出了结论。
By introducing international project management system into afforestation project, afforestation project supervision is an open, socializational and professional management method.
绿化工程监理是将当代国际上通用的工程管理制度引入绿化工程建设，对其实行的开放式、社会化、专业化科学管理。
The present invention discloses a method for greening desert by using crop straws including rice straw, wheat straw and reed bent instead of vegetation afforestation and its straw-embedding machine.
本发明公开了一种用于沙地替代植被绿化的禾秆和禾秆插埋机。
The present invention discloses a method for greening desert by using crop straws including rice straw, wheat straw and reed bent instead of vegetation afforestation and its straw-embedding machine.
本发明公开了一种用于沙地替代植被绿化的禾秆和禾秆插埋机。
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