1) microbial populations and biomass
土壤微生物数量和生物量
1.
We compared soil organic carbon (SOC),total nitrogen (TN) and microbial populations and biomass under Birch forests,Mongolian oak plantations and mixed plantations from Dark-brown earths and Albic soils in northeast China.
杂木林的土壤微生物数量和生物量显著高于白桦林和柞树林,但是白桦林和柞树林之间的差异不显著;白浆土上土壤有机碳、总氮含量的顺序为:白桦林>杂木林>柞树林,土壤微生物数量和生物量的顺序为:白桦林>柞树林>杂木林,且相互之间差异显著。
2) soil microbial numbers
土壤微生物数量
1.
To study the effects of 4 compost levels on soil microbial numbers and crop(corn,oil-sunflower,alfalfa,and pacesetter) yields,a plot experiment was carried out on a crap sandpit in Inner Mongolia.
结果表明,垃圾粗堆肥对废沙坑地土壤微生物数量影响显著。
3) quantity of soil microbe
土壤微生物数量
1.
The relationship between the quantity of soil microbe and the main physic-chemical factors of mangrove soil,as well as the distribution of PGPR from mangrove rhizosphere in Shenzhen,Longhai and Haikou were investigated.
本论文研究了广东深圳、福建龙海和海南海口三个地点红树林土壤微生物数量与土壤主要理化性质的关系,及其PGPR(溶磷菌和固氮菌)在红树植物根际的分布状况;应用16S rDNA PCR-RFLP和16S rDNA全序列测定方法,对红树林根际分离出的26株PGPR进行多样性研究,同时对各PGPR进行nifH基因的扩增;对聚类得出各亚群的代表溶磷菌进行无机磷溶磷能力的测定。
4) soil microorganisms
土壤微生物数量
1.
The numbers of the soil microorganisms and soil microbial biomass(carbon,nitrogen) in heavy grazing area were less than the control area and the light graz.
相关性分析表明,土壤微生物数量与微生物生物量呈显著或极显著正相关。
5) soil microbial quantity
土壤微生物数量
1.
Effects of mowing frequency on soil microbial quantity and plant underground biomass in Leymus chinensis steppe.;
割草频率对土壤微生物数量和植物地下生物量的影响
2.
This paper quantitative analyzed changes of soil nutrient and soil microbial quantity on different slope positions in a shallow gully catchment with bare-fallow land after 15 a of deforestation.
以浅沟集水区为研究对象,分析了子午岭地区林地被开垦破坏15年后裸露地在不同侵蚀强度和侵蚀方式下的土壤养分流失和土壤微生物数量的变化。
3.
The detailed maxima of bacteria, fungi, the average soil microbial quantity per year on the investigated railway slopes were all higher than those on natural slopes selected as controls.
采用野外调查与室内培养相结合的方法,研究了四川境内典型铁路路堑边坡(夹江段、五凤段和白云段)土壤微生物数量以及酶活性。
补充资料：丝状微生物
分子式：
CAS号：
性质：营养细胞呈丝状生长的微生物，主要指真菌和放线菌。
CAS号：
性质：营养细胞呈丝状生长的微生物，主要指真菌和放线菌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条