搜索结果: 1-15 共查到“农学总论 microorganisms”相关记录19条 . 查询时间(0.125 秒)
The association between the somatic cell count and isolated microorganisms during subclinical mastitis in heifers in Jordan
subclinical mastitis (SCM) somatic cell count (SCC) heifers aetiology prevalence Jordan
2015/4/30
Mastitis is an important cause of early culling of dairy heifers. The aims of this study were to identify microorganisms that cause subclinical mastitis (SCM) in Holstein heifers in northern Jordan, t...
Food Safety Program and Technology for Control of Microorganisms of Vegetables
Safety Program Technology Microorganisms
2009/7/10
Food Safety Program and Technology for Control of Microorganisms of Vegetables.
Co-inoculation Effects of Phosphate Solubilizing Microorganisms and Glomus fasciculatum on Green Gram-Bradyrhizobium Symbiosis
AM fungi ELISA green gram N uptake
2009/1/12
Experiments were conducted to evaluate the effects of nitrogen fixing (Bradyrhizobium sp. (Vigna)), phosphate solubilizing bacterium (Bacillus subtilis), phosphate solubilizing fungus (Aspergillus aw...
Effect of oscillating magnetic field pulses on the survival of selected microorganisms
oscillating magnetic field antimicrobial effects
2008/11/19
The aim of this paper was to study the influence of oscillating magnetic field pulses on the survival of certain selected pathogenic microorganisms of potatoes. The less resistant of the tested microo...
Relations between soil structure, number of selected groups of soil microorganisms, organic matter content and cultivation
soil structure microorganisms organic matter cultivation system
2008/11/12
The aim of this work was to fiut relations between the number of selected groups of soil microorganisms, water stability of soil aggregates, soil porosity and the organic matter content on the basis o...
Enhancing Growth, Productivity and Quality of Squash Plants Using Phosphate Dissolving Microorganisms (Bio phos-phor®) Combined with Boron Foliar Spray
Biofertilizers mycorrhizae P. polymyxa B. megaterium var phosphaticum (Bio phos-phor® ) boron squash
2010/11/10
This research paper deals with one of clay soils considering the benefits of using bio dissolving microorganisms of phosphor. Also these microorganisms could improve plant assimilation through releasi...
EXPOSURE TO AIRBORNE MICROORGANISMS, DUST AND ENDOTOXIN DURING PROCESSING OF PEPPERMINT AND CHAMOMILE HERBS ON FARMS
herb farmers peppermint chamomile processing
2010/12/23
The aim of this study was to determine the levels of microorganisms, dust and endotoxin in the air during processing of peppermint (Mentha piperita) and chamomile (Matricaria recutita) by herb farmers...
RAPID COUNTING OF LIQUID-BORNE MICROORGANISMS BY LIGHT SCATTERING SPECTROMETRY
light scattering spectrometry microorganism counting
2010/12/24
Fast and sensitive techniques are needed to determine microorganism presence in liquid samples. In this research, the feasibility of using light scattering spectrometry for enumerating the biological ...
EXPOSURE TO AIRBORNE MICROORGANISMS, DUST AND ENDOTOXIN DURING PROCESSING OF VALERIAN ROOTS ON FARMS
herb farmers valerian roots processing occupational exposure
2010/12/24
The aim of this study was to determine the levels of microorganisms, dust and endotoxin in the air during various stages of valerian (Valeriana officinalis) roots processing by herb farmers and to exa...
EXPOSURE TO AIRBORNE MICROORGANISMS, DUST AND ENDOTOXIN DURING FLAX SCUTCHING ON FARMS
flax farmers scutching occupational exposure
2010/12/24
Microbiological air sampling was performed on 5 flax farms located in eastern Poland. Air samples for determination of the concentrations of microorganisms, dust and endotoxin were collected in barns ...
EXPOSURE TO AIRBORNE MICROORGANISMS AND ENDOTOXIN IN A POTATO PROCESSING PLANT
potato industry occupational exposure organic dust bioaerosols
2010/12/24
Microbiological air sampling was performed in a big potato processing plant located in eastern Poland. Air samples for determination of concentrations of microorganisms.
EXPOSURE TO AIRBORNE MICROORGANISMS AND ENDOTOXIN IN HERB PROCESSING PLANTS
herb processing plants occupational exposure organic dust
2010/12/24
Microbiological air sampling was performed in two herb processing plants located in eastern Poland. Air samples for determination of the levels of bacteria, fungi,dust and endotoxin were collected at ...
EXPOSURE TO AIRBORNE MICROORGANISMS IN FIBERBOARD AND CHIPBOARD FACTORIES
fiberboard factories chipboard factories woodworkers
2010/12/24
Microbiological air sampling was performed in one fiberboard factory and two chipboard factories located in south-eastern Poland.
EXPOSURE TO AIRBORNE MICROORGANISMS IN POLISH SAWMILLS
sawmills woodworkers occupational exposure wood dust bioaerosols
2010/12/27
Microbiological air sampling was performed in four sawmills located in eastern Poland, of which two were processing coniferous wood (pine, fir) and other two deciduous wood (oak, birch).
EXPOSURE TO AIRBORNE MICROORGANISMS AND VOLATILE ORGANIC COMPOUNDS IN DIFFERENT TYPES OF WASTE HANDLING
volatile organic compounds microorganisms waste handling
2010/12/27
Occupational exposure of workers to airborne microorganisms and volatile organic compounds (VOC) in different types of waste treatment situations was examined during summer time.