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Molecular size distribution and hydrophilic and hydrophobic properties of humic acids isolated from forest soil
forest soil humic acids HPSEC hydrophobic fractions hydrophilic fractions
2015/1/30
The aim of the present paper was to determine hydrophilic and hydrophobic properties and the degree of polydispersity of humic acids depending on their degree of maturity and the properties of the pla...
Effect of split applications of urea on protein size distribution, physical dough properties, and baking performance of five experimental bread wheat lines
Wheat Nitrogen Fertilization Protein Composition Dough Properties
2013/3/4
Five experimental bread wheat lines (BWL) were grown at the Yaqui Valley Experimental Station in Sonora, México during two consecutive growing cycles. The effect of five nitrogen fertilization (NF) tr...
Soil texture fractions and fractal dimension of particle size distribution as predictors of interrill erodibility
Erosion predictor fractal dimension
2011/6/29
Choosing a particular textural fraction as an erodibility predictor is often confusing because various fractions of soil particles have been introduced as erodibility index by many researchers.
Soil texture fractions and fractal dimension of particle size distribution as predictors of interrill erodibility
Erosion predictor fractal dimension interrill erodibility soil texture
2011/3/22
Choosing a particular textural fraction as an erodibility predictor is often confusing because various fractions of soil particles have been introduced as erodibility index by many researchers. Recent...
The Effects of Four Organic Soil Conditioners on Aggregate Stability, Pore Size Distribution, and Respiration Activity in a Sandy Loam Soil
Soil conditioner mean weight diameter pore size distribution soil respiration water aggregate stability
2009/7/3
In coarse-textured soils, low water and nutrient holding capacity due to the high number of macropores limits crop growth. To minimize these limitations the application of various soil conditioners (...
Barley primarily serves as a major animal feed crop; smaller amounts of barley are used in health foods and in the malting process. Detailed geometric parameters of kernels are very important for the ...
Changes in pore size distribution and aggregate stability of two soils under long term tillage systems
tillage systems bulk density pore size distribution aggregate stability
2008/11/26
Tillage-induced changes in pore-size distribution and aggregate stability of two soils were investigated for 7 con- secutive years from 1994 to 2000. The three tillage treatments were used: convention...
Influence of rootstocks on size distribution and fruit quality of sweet cherry cultivars
fruit quality sweet cherries rootstock
2008/11/14
In the cherry rootstock trials at Ullensvang, Norway the following quality prameters of sweet cherry cultivars: Van, Ulster and Burlat on seedling, Colt and Gisela 5 were evaluated: mean fruit weight,...
Pore size distribution and amount of water available for plants in arable soils of Poland
porosity water available for plants soils of Poland
2008/11/14
The results of investigations on porosity and the amount of water available for plants in Polish soils are presented. The porosity and distribution of soil pores are strongly connected with the differ...
The use of the mercury porosimeter for the evaluation of micropore size distribution in potato extrudates
potato extrudates internal porosity mercury porosimeter
2008/11/11
Several samples of potato flour ex-trudates were obtained by simple and screw extruder. The effects of process variables (moisture, temperature) were related to the following extrudates features: expa...
The use of the mercury porosimeter for the evaluation of micropore size distribution in potato extrudates
potato extrudates internal porosity mercury porosimeter
2008/11/11
Several samples of potato flour ex-trudates were obtained by simple and screw extruder. The effects of process variables (moisture, temperature) were related to the following extrudates features: expa...
SIZE DISTRIBUTION OF BACTERIAL AND FUNGAL BIOAEROSOLS IN INDOOR AIR
indoor air bacteria fungi size distribution particulate aerosol
2010/12/27
The aim of this study was to determine the size distribution of bacteria and fungi occurring in the air of human dwellings. The concentration and size distribution of particulate aerosol, Gram-positiv...