The research team used a model to watch changes among street trees for several planting and management methods.

研究团队使用一个模型来观察几种种植和管理方式下的行道树变化。

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The experiment results are very useful for the introduction, planting and management of rare tree species.

研究结果可为稀有树种的引种、繁育和管理提供科学依据。

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The forest land ownership is a problem of "for whom the trees are planted and managed" and "who will benefit from tree-planting and management".

林地权属是关系到“为谁种树和管理”和“谁将从中受益”的问题。

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Sustaining existing forest cover, planting new trees and better management of land use is also suggested as a means to slow global warming.

BBC: Impact of global warming may be severe and wide-ranging

China Mobile also runs a website, 12582.com, that sends farmers information about planting techniques, pest management and market prices.

ECONOMIST: Beyond voice