... Soil-covering 地被物 Soil surface covering 地表封闭 herbaceous soil covering 草皮覆盖层 ...
基于12个网页-相关网页
soil covering 土壤覆盖 ; 土壤被复 ; 土被 ; 覆土
dead soil covering 枯枝落叶层
herbaceous soil covering 草皮覆盖层
Living soil covering 地面生物层 ; 活地被物
upper soil covering 上覆土层
the soil-covering plant 常绿地被植物
soil covering after grafting 接后覆土
depth of frozen soil covering 冻土覆盖层厚度
And for the heavily rhizomeupturned ones, the surviving rate was only 50%, and soil-covering remedy had an effect on both surviving and growing.
而重度翻蔸竹，只有50%左右能自然存活，覆土处理无论对于存活率和生长状况均有一定效果。
The central Kunming Lake covering 2.2 square kilometers was entirely man made and the excavated soil was used to build Longevity Hill.
昆明湖占地220公顷，多为人工湖，其挖掘出的土壤用于建造万寿山。
The experiment was carried out to evaluate effects of covering wheat straw in apple orchard and apricot orchard on soil humus composition, microflora and soil enzyme activities.
在杏园和苹果园覆盖麦草，研究其对土壤腐殖质组成、微生物区系及土壤酶活性变化的影响。
应用推荐