导致这一演替的主要原因为作物布局、耕作制度、栽培方法、管理技术的变化和农药化肥的过量施用。
The main reason for this succession might be the changes in crops distribution, cultivation type, planting method, management technique and over-use of chemical pesticides and fertilizers.
杰基尔实现了园艺栽培的艺术化,与建筑师路特恩斯共同确立的规则式布局自然式种植的花园设计模式在西方有着广泛的影响。
By the cooperation with Lutyens, the style of natural planting in the regular layout was founded by her, which has had a far-ranging influence in western countries.
杰基尔实现了园艺栽培的艺术化,与建筑师路特恩斯共同确立的规则式布局自然式种植的花园设计模式在西方有着广泛的影响。
By the cooperation with Lutyens, the style of natural planting in the regular layout was founded by her, which has had a far-ranging influence in western countries.
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