Blackwater is treated on site and irrigates a large native planted area at the rear of each building, which ACTS as the nursery for planting throughout the playground.
黑水公司在每个建筑的后部处理现场并灌溉大量本地种植区域，这可当作操场上的苗圃种植。
2
The density of the nursery type ginkgo garden should be adjusted in the next spring and subsequent several years after planting.
苗圃式叶用银杏园必须在种植后的次年春及随后几年间苗调整其密度。
3
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.