Tree planting is an important part of greening project on expressway. Moreover, the survival rate of nursery stock transplanting will directly influence the overall plant effect on the expressway.
植树工程是高速公路环境绿化工程的重要组成部分，然而苗木移栽的成活率直接影响到高速公路整体绿化效果。
Rainfed nursery and intensive cultivation is composed of intenstive sowing, intensive transplanting and intensive management, which is based on the theory of time and space.
运用时空栽培原理将稻作群体质量从定性引入定量研究，构成了水稻旱育精作的精播、精插、精管三精技术。
Rainfed nursery and intensive cultivation is composed of intenstive sowing, intensive transplanting and intensive management, which is based on the theory of time and space.
运用时空栽培原理将稻作群体质量从定性引入定量研究，构成了水稻旱育精作的精播、精插、精管三精技术。
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