Temat: -determination - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Determination of germination capability of coated seeds
Autorzy:: Domoradzki, M.
Powiązania:: https://bibliotekanauki.pl/articles/26537.pdf
Data publikacji:: 1999
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: determination method
coated seed
seed
germination
Źródło:: International Agrophysics; 1999, 13, 4
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Dielectric determination of moisture of cereals grain using time domain reflectometry
Autorzy:: Malicki, M A
Kotlinski, J.
Powiązania:: https://bibliotekanauki.pl/articles/24294.pdf
Data publikacji:: 1998
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: moisture
determination
cereal grain
time domain reflectometry
Źródło:: International Agrophysics; 1998, 12, 3
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Dielectric determination of moisture of wood using time domain reflectometry
Autorzy:: Malicki, M A
Kotlinski, J.
Powiązania:: https://bibliotekanauki.pl/articles/26096.pdf
Data publikacji:: 1998
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: moisture
determination
wood industry
wood
time domain reflectometry
drying process
Źródło:: International Agrophysics; 1998, 12, 3
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Determination of orange volume and surface area using image processing technique
Autorzy:: Khojastehnazhand, M
Omid, M.
Tabatabaeefar, A.
Powiązania:: https://bibliotekanauki.pl/articles/25432.pdf
Data publikacji:: 2009
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: determination
orange fruit
volume
mass
surface area
image processing
segmentation method
Źródło:: International Agrophysics; 2009, 23, 3; 237-242
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Determination of the integration range in voltammetric measurements of oxygen flux in the soil with the use of two- and three-electrode systems
Autorzy:: Bieganowski, A.
Powiązania:: https://bibliotekanauki.pl/articles/26100.pdf
Data publikacji:: 2004
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: determination
soil aeration
soil
oxygen flux
oxygen condition
voltammetry
water content
Źródło:: International Agrophysics; 2004, 18, 4
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Determination of physical, mechanical, and structural seed properties of pepper cultivars
Autorzy:: Alibas, I.
Koksal, N.
Powiązania:: https://bibliotekanauki.pl/articles/26278.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: determination
physical property
mechanical property
structural property
seed
pepper
plant cultivar
Opis:: The aim of the present study was to determine va-rious physical, mechanical, and structural characteristics of seed of pepper cultivars Yağlık Kapya, Demre Sivri, Yalova Carliston, Kandil Dolma, and Cin Sus Yediveren, which are grown extensi-vely in Turkey, with initial moisture content ranging between 7.03 and 7.21% (w.b.). Width, length, and thickness were found to be in the range of 3.00-3.72, 3.43-4.40, and 0.66-0.82 mm, respectively. It was revealed that sphericity of the seeds of Yağlık Kapya, Demre Sivri, Yalova Carliston, Kandil Dolma, and Cin Sus Yediveren were 51, 57, 56, 51 and 57%, respectively. In terms of the roundness which ranges between 76 and 85% depending on pepper cultivars. The aspect ratio of Yağlık Kapya, Demre Sivri, Yalova Carliston, Kandil Dolma, and Cin Sus Yediveren were determined to be 84.60, 88.04, 94.43, 85.55, and 87.67%, respectively.It was also noted that the porosity of the pepper seeds was in the range of 44.94-49.61%. Besides, we found that as the weight of pep-per seeds increased, their terminal velocity increased accordingly, and thus terminal velocities were found to be 2.87-4.66 m s-1. In the current study, the static friction angle and coefficients of the cultivars were determined by means of six different plates including aluminium, stainless steel, galvanized iron, rubber, glass, and plywood. The plywood plate was found to be the least slippery; consequently, the static friction angle and coefficient were determined to be the highest for the plywood plate.
Źródło:: International Agrophysics; 2015, 29, 1
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Determination of the mechanical properties of black currant shoots
Autorzy:: Skubisz, G.
Rudko, T.
Salamon, Z.
Powiązania:: https://bibliotekanauki.pl/articles/26324.pdf
Data publikacji:: 2001
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: determination
elasticity coefficient
shoot diameter
rigidity
shoot
black currant
mechanical property
shrub
Źródło:: International Agrophysics; 2001, 15, 4
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Applicability of the indicator method for the determination of dynamics of the soil profile density against the background of gravimetric procedures
Autorzy:: Wlodek, S
Biskupski, A.
Pabin, J.
Powiązania:: https://bibliotekanauki.pl/articles/1401858.pdf
Data publikacji:: 2000
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: soil density
determination
soil profile
physical property
soil science
soil
gravimetric procedure
dynamics
Opis:: Commonly used gravimetric; method of determining soil density was compared under laboratory conditions with the indicator method developed at the Department of Soil Cultivation and Fertilization Techniques, IUNG Jelcz-Laskowice. The tests were carried out on artificial soil profiles with four degrees of compaction. Differences in the soil density determined with respective methods were in most eases contained within the limits of the measurement error. Discrepancies of the results obtained with the methods compared were decreasing along an increasing degree of soil density and thickness of the layer measured. The results obtained encourage to acknowledge the indicator method tested as an applicable measuring device lbr the density dynamics of soil profile.
Źródło:: Acta Agrophysica; 2000, 35; 219-233
1234-4125
Pojawia się w:: Acta Agrophysica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Iodometric method of the determination of the exposed damage surface of cereal grain
Autorzy:: Mis, A.
Grundas, S.
Takeda, Y.
Hizukuri, S.
Powiązania:: https://bibliotekanauki.pl/articles/26367.pdf
Data publikacji:: 1995
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: iodometric method
determination
cereal grain
grain endosperm surface
amperometric measurement
mechanical damage
damage
Źródło:: International Agrophysics; 1995, 09, 1
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Application of adsorption methods to determine the effect of pH and Cu-stress on the changes in the surface properties of the roots
Autorzy:: Szatanik-Kloc, A.
Powiązania:: https://bibliotekanauki.pl/articles/25964.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: adsorption method
adsorption energy
water vapour
determination
pH
copper
plant stress
surface property
root
plant root
Opis:: Rye plants were grown in a nutrient solution prepa- red according to Hoagland for 2 weeks at pH 7, next for 14 days at pH 4.5 (without Cu+2) and in the presence of 20, 50, or 100 mg dm-3 copper ions. The control plants were grown continuously at pH 7. The physicochemical surface properties of the roots were exa- mined using two adsorbates – polar (water vapour) and non-polar (nitrogen). The surface properties of the roots grown at pH 4.5 without Cu+2 were apparently the same as those of controls. The roots of rye which grew in the presence of Cu+2 were characte- rized by lower (relative to controls) specific surface area values. Statistically significant differences in the size of the apparent surface area (determined by water vapour) were reported for roots in- cubated with copper ions at a concentration of 20 and 50 mg dm-3. The average water vapour adsorption energy of the root surface decreased under the stress conditions. There were no statistically significant differences for the free surface area and characteristic energy of nitrogen adsorption.
Źródło:: International Agrophysics; 2014, 28, 4
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: Calibration of TDR for moisture determination in peat deposits
Autorzy:: Oleszczuk, R.
Brandyk, T.
Gnatowski, T.
Szatylowicz, J.
Powiązania:: https://bibliotekanauki.pl/articles/25948.pdf
Data publikacji:: 2004
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: moisture
peat soil
bulk density
determination
soil water
calibration
time domain reflectometry
peat deposit
water content
Źródło:: International Agrophysics; 2004, 18, 2
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 12.

Tytuł:: Electrical resistivity tomography for spatiotemporal variations of soil moisture in a precision irrigation experiment
Autorzy:: Mertzanides, Y.
Tsakmakis, I.
Kargiotis, E.
Sylaios, G.
Powiązania:: https://bibliotekanauki.pl/articles/2082914.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: electrical resistivity tomography
non-intrusive
soil measurements
soil moisture determination
heterogeneous
clay-rich soils
water-saving technology
Opis:: Soil moisture temporal variations play a key role in the hydrological processes occurring in the unsaturated zone, which are critical for annual crop yields. The electrical resistivity tomography technique was applied in a field cultivated with cotton in northern Greece, thereby investigating its potential to serve as a reliable soil moisture-monitoring tool for precision irrigation in highly heterogeneous, clay-rich soils. Repeated surface resistivity measurements were made along two plant lines combined with soil water content measurements conducted with a reference gravimetric method and an electromagnetic sensor. Resistivity pseudo-sections were inverted to produce 2D resistivity models, and time-lapse inversion algorithms were also used, to better calculate the temporal changes in subsurface soil resistivity. The results showed clear spatial and temporal changes in resistivity transects in accordance with rainfall/irrigation and dry periods. The soil resistivity data exhibited a power model relationship with gravimetric soil moisture point measurements and a fair correlation with electromagnetic sensor profiles.
Źródło:: International Agrophysics; 2020, 34, 3; 309-319
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki