These include growing fewer trees to prevent overuse of soil, how to time planting of seeds, pruning to allow enough sunlight onto plants, and supplying trees with appropriate amounts of water.

这些措施包括减少果树的种植数量以防止土壤过度开垦；如何安排时间播种；给果树剪枝以获取足够的阳光；以及给树木适量浇水。

youdao

This brings up another one of the important concepts of classification trees: the notion of pruning.

这还引出了分类树的另一个重要概念：修剪。

youdao

It's not uncommon to see better jobs done in pruning the trees than growing for the forest.

修剪树木的工作做得比种植森林好是很普遍的。

youdao

You can also post comments. We invite you to share your own experiences good or bad with pruning plants and trees.

VOA: special.2009.10.13

Backed by the U.N.account, Israeli troops returned to the border area on Wednesday and continued pruning trees and bushes which could provide cover for terrorists.

VOA: standard.2010.08.04

"One of my favorite things in life is pruning fruit trees, " he confided.

WSJ: Luxuriously Liquored

Technical changes this year include removal of the extended arms of the lampposts along the route, pruning of trees along Central Park and having a meteorologist on hand.

CNN: balloon