欧美视频精品在线观看|亚洲另类视频图片小说|中文字幕在线成人免费看|欧美麻豆精品久久久久久|毛片一区二区三区在线观看|日本一区二区三区免费观看|久久乐国产精品亚洲综合18|欧美国产日韩欧洲中文在线不卡

  & nbsp; The outline of the green fence is clear and concise, with distinct edges and corners; Trim the side of the hedge in a straight and level manner, with no significant missing or broken edges, and neat feet; Each pruning should not exceed the previous cut, and the height of newly formed hedge branches should not exceed 5cm; The pruning of planted hedgerows should have a change in slope, but the slope should be smooth and not have significant joints;

  & nbsp; The miscellaneous plants and climbing vines that grow inside the hedge should be promptly rooted and removed; Plants with poor growth or severe deformation caused by pests and diseases should be replaced with appropriate sized and similar plants in a timely manner. At the time of pruning, after the current pruning, remove the trimmed branches and leaves, strengthen fertilizer and water management, and wait for the new branches and leaves to grow to 4-6 centimeters before the next pruning. If the interval between pruning is too long, the hedge will lose shape and must be pruned.

  & nbsp; Regarding evergreen coniferous tree species, new shoots emerge earlier each year and should be pruned in late spring and early summer. After the beginning of autumn, during the second peak period of growth, it is necessary to carry out the second pruning to maintain the regularity and uniformity of the plants in autumn and winter.