f~

fallow field - 休耕地

false aggregate - 假性團粒

farm planning - 農場規劃

fecal pellet - 糞粒

feeding zone - 養分供應層

ferrallite - 鐵質聚鋁土

ferrallitic weathering crust - 鐵鋁風化殼

ferrallitization - 鐵鋁化[作用]

Ferralsol - 鐵鋁土

ferric soil - 富鐵土

ferrihydrite - 水成鐵石

ferromanganese formations - 鐵錳生成作用

ferruginization - 鐵質化[作用]

fertile soil - 肥沃土

fertilization - 施肥

fibric soil material - 纖維土壤物質

film water - 薄膜水

filter strip - 過濾帶

fimic epipedon - 肥熟表育層

finger gullying - 指狀溝蝕

firm - 硬(結持度)

fish scale pit - 魚鱗坑

fissure - 裂隙

fixation - 固定作用

flachmoor - 沼澤泥炭

fliocculation value - 絮聚值

flocculating power - 絮聚力

flocculation - 絮聚作用

floccules - 絮團

fluffy - 毛軟(結持度)

fluvial soil - 河成土

fluvo-aquic soil - 黄潮土

flux - 通量

food chain - 食物鏈

forested - 陡坡植林

forestry measures for soil and water conservation - 水土保持植林措施

form of soil nutrient - 土壤養分形態

fossil soil - 化石土

fraction of humic substances - 腐植質分部

fragipan - 脆磐

fragmental structure - 碎塊狀構造

fragmentation - 碎裂[作用]

freeze-thawing erosion - 凍融侵蝕

friability - 易碎度

friable - 易碎(結持度)

frigid temperature regime - 寒冷境況

frost heaving - 霜脹

fulvic acid - 黃酸

fumigant - 燻蒸劑

fumigation - 燻蒸法

fungicide - 殺菌劑

fungus - 真菌

funicular stage - 連環水階段

furrow and ridge tillage - 畦溝耕犁

第 1 筆 / 共 11 筆