English translation for "有机质层"

organic horizon

Related Translations:

有机质:  dirt bedomorganic matterorganicmatter

有机质土壤:  organic soil

原地有机质:  indigenous organic matter

有机质含量:  organic contentorganic matter content

总有机质:  total organic matter

有机质土:  organic soil

分散有机质:  dispersed organic matterdisseminated organic matter

破坏有机质:  destruction of organic material

有机质浅滩:  organic bank

有机质淤泥:  organic silt

Example Sentences:

	1.	But chitin deposits never build up on the sea or forest floor 但是，甲壳素沉积从来没有积累成海洋或森林有机质层。
	2.	They are jinfo mountain in nanchuan county ( natural protection section ) , wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ) . some main land use patterns i . e . woodland , garden , infield , abandon infield , shrub and grassplot are selected in those three sample sites . four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites , are revealed in this paper , by using the field test , indoor measure and analysis , outdoor experiment and field investigation , and the knowledge and technique of soil , ecology , physics and chemistry etc . they are physical characteristic ( effective soil thickness , organic layer thickness , soil texture , water - stable aggregate and soil water etc . ) , chemical fertility ( organism , omni - n , omni - p , omni - k , alkali - nitrogen , available p , available k and rapid available k etc . ) , soil animalcule ( bacteria , fungi , actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem 本研究以重庆市的南川金佛山(自然保护区) 、黔江武陵山(国家重点退耕还林示范县，森林覆盖率50以上)和北碚中梁山(遭人为破坏严重)典型岩溶区为对象，选择了几种重要的利用方式，包括林地、果园、耕地、弃耕地和灌草坡，采用野外岩溶生态调查和室内试验测量分析相结合的方法，以不同土地利用方式岩溶土壤肥力为重点，对不同土地利用方式土壤肥力特征进行量化分析，找出岩溶土壤肥力差异的主要方面及其根本原因，论文主要从土壤剖面物理退化指标(有效土层厚度、有机质层厚度、质地、团聚体、水分含量等) ，化学肥力退化指标(有机质、全n 、全p 、全k 、碱解n 、速效p和速效k等) ，样地土壤微生物指标(细菌、真菌、放线菌数量及总量)以及样地土壤种子库植物群落多样性等4个方面对重庆典型岩溶区的土壤肥力特征进行了较为详细的分析研究，为岩溶地区士壤资源的合理利用及结构的调控管理提供依据。

Similar Words：

"有机致癌物" English translation, "有机致癌因子" English translation, "有机智的" English translation, "有机质" English translation, "有机质变质程度" English translation, "有机质产物" English translation, "有机质成熟程度" English translation, "有机质成熟作用" English translation, "有机质底泥" English translation, "有机质淀积层" English translation