当前位置:农学题库>土壤学题库

问题:

[名词解释] 土壤演替soilsuccession

问题:

[名词解释] 熟土 mellow soil

问题:

[名词解释] 残茬覆盖 stubble mulch

问题:

[名词解释] 弃耕地演替 succession on abandoned field

问题:

[名词解释] 土壤元素背景值 background value of soil element

问题:

[名词解释] 土壤单项污染指数 individual pollution index of soil

问题:

[名词解释] 污染物累积指数 accumulation index of pollutants

问题:

[名词解释] 风蚀预报方程 wind erosion prediction equation

问题:

[名词解释] 洞穴侵蚀 cave erosion

问题:

[名词解释] 土壤侵蚀类型 soil erosion type