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Wyszukujesz frazę "Lipiec, J" wg kryterium: Autor


Tytuł:
Selected physical properties and microbial activity of earthworm casts and non-ingested soil aggregates
Autorzy:
Piekarz, J.
Lipiec, J.
Powiązania:
https://bibliotekanauki.pl/articles/24980.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
earthworm
earthworm cast
physical property
stability
microbial activity
Aporrectodea caliginosa
soil aggregate
wetting
Źródło:
International Agrophysics; 2001, 15, 3
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Changes in pore size distribution and aggregate stability of two soils under long term tillage systems
Autorzy:
Pranagal, J.
Lipiec, J.
Domzal, H.
Powiązania:
https://bibliotekanauki.pl/articles/25263.pdf
Data publikacji:
2005
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
bulk density
long-term tillage system
pore size
change
soil
distribution
aggregate stability
tillage system
Źródło:
International Agrophysics; 2005, 19, 2
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of oscillating magnetic field pulses on the survival of selected microorganisms
Autorzy:
Lipiec, J.
Janas, P.
Barabasz, W.
Powiązania:
https://bibliotekanauki.pl/articles/24788.pdf
Data publikacji:
2004
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
Alternaria solani
oscillating magnetic field
pathogenic microorganism
microorganism
food
Erwinia carotovora
Streptomyces scabies
potato
antimicrobial effect
agricultural product
survival
Źródło:
International Agrophysics; 2004, 18, 4
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of organic and conventional management on physical properties of soil aggregates
Autorzy:
Krol, A.
Lipiec, J.
Turski, M.
Kus, J.
Powiązania:
https://bibliotekanauki.pl/articles/26001.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Opis:
The aim of this study was to compare the effect of organic and conventional management systems on total porosity, water and ethanol sorptivity, repellency index, and tensile strength of soil aggregates. Two size fractions of soil aggregates (15-20 and 30-35 mm) were collected from the 0-10 and 10-20 cm depths. Data on water and ethanol sorptivities of the initially air-dry soil aggregate fractions were obtained from the steady state flow measurements using an infiltration device. Water repellency was identified by the ethanol/water sorptivity method. The total porosity was higher in aggregates from the conventionally than organically managed soil irrespective of soil layer or aggregate size. Infiltration and sorptivity of ethanol (60 mm3) were faster under the conventional than organic management irrespective of aggregate size and depth. Infiltration and sorptivity of water in 30-35mmaggregates were greater under organic than conventional management. The repellency index was mostly higher for the conventional management of soil and for agregates 30-35 than 15-20 mm in each management system. Aggregate crushing strength was in most cases greater under the organic than conventional management and could increase resistance to compaction and carbon sequestration under the former.
Źródło:
International Agrophysics; 2013, 27, 1
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Maize response to different straw management and tillage systems under cereal crop rotation
Autorzy:
Pabin, J.
Lipiec, J.
Wlodek, S.
Biskupski, A.
Powiązania:
https://bibliotekanauki.pl/articles/24219.pdf
Data publikacji:
2006
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
cereal crop rotation
crop rotation
straw management
climate condition
yield
soil condition
maize
tillage system
Źródło:
International Agrophysics; 2006, 20, 2
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of different tillage systems and straw management on some physical properties of soil and on the yield of winter rye in monoculture
Autorzy:
Pabin, J.
Lipiec, J.
Wlodek, S.
Biskupski, A.
Powiązania:
https://bibliotekanauki.pl/articles/25182.pdf
Data publikacji:
2003
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
winter rye
straw management
monoculture
rye
physical property
soil
yield
plant cultivation
tillage system
Źródło:
International Agrophysics; 2003, 17, 4
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of grass cover and tillage on temperature of soil in sloping vineyard
Autorzy:
Ferrero, A.
Sudiro, L.
Nosalewicz, A.
Lipiec, J.
Powiązania:
https://bibliotekanauki.pl/articles/24929.pdf
Data publikacji:
2004
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
traditional tillage
tillage
chemical process
environmental regulator
physical process
temperature
plant root
soil
vineyard
nutrient availability
sloping vineyard
soil temperature
grass cover
temperature variation
Źródło:
International Agrophysics; 2004, 18, 2
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tillage system effects on stability and sorptivity of soil aggregates
Autorzy:
Lipiec, J.
Kus, J.
Nosalewicz, A.
Turski, M.
Powiązania:
https://bibliotekanauki.pl/articles/24926.pdf
Data publikacji:
2006
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
soil structure
stability
soil
soil aggregate
sorptivity
tillage system
Źródło:
International Agrophysics; 2006, 20, 3
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of drought and heat stresses on plant growth and yield: a review
Autorzy:
Lipiec, J.
Doussan, C.
Nosalewicz, A.
Kondracka, K.
Powiązania:
https://bibliotekanauki.pl/articles/25671.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Opis:
Drought and heat stresses are important threat limitations to plant growth and sustainable agriculture worldwide. Our objective is to provide a review of plant responses and adaptations to drought and elevated temperature including roots, shoots, and final yield and management approaches for alleviating adverse effects of the stresses based mostly on recent literature. The sections of the paper deal with plant responses including root growth, transpiration, photosynthesis, water use efficiency, phenotypic flexibility, accumulation of compounds of low molecular mass (eg proline and gibberellins), and expression of some genes and proteins for increasing the tolerance to the abiotic stresses. Soil and crop management practices to alleviate negative effects of drought and heat stresses are also discussed. Investigations involving determination of plant assimilate partitioning, phenotypic plasticity, and identification of most stress-tolerant plant genotypes are essential for understanding the complexity of the responses and for future plant breeding. The adverse effects of drought and heat stress can be mitigated by soil management practices, crop establishment, and foliar application of growth regulators by maintaining an appropriate level of water in the leaves due to osmotic adjustment and stomatal performance.
Źródło:
International Agrophysics; 2013, 27, 4
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of land use on leaching of nitrate-N, ammonium-N and phosphate in relation to stained surface area
Autorzy:
Lipiec, J.
Nosalewicz, A.
Siczek, A.
Kotowska, U.
Powiązania:
https://bibliotekanauki.pl/articles/25815.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
ammonium
land use
leachate
leaching
macroelement
nitrate
orchard soil
phosphate
soil structure
stained surface area
tilled soil
soil management
management effect
environmental impact
economic impact
nutrient concentration
soil solution
Źródło:
International Agrophysics; 2011, 25, 2
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Elastic and plastic soil deformation and its influence on emission of greenhouse gases
Autorzy:
Haas, C.
Holthusen, D.
Mordhorst, A.
Lipiec, J.
Horn, R.
Powiązania:
https://bibliotekanauki.pl/articles/26153.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
soil property
physical property
chemical property
biological property
soil deformation
elastic deformation
plastic deformation
gas emission
greenhouse gas
Źródło:
International Agrophysics; 2016, 30, 2
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Leaching kinetics of atrazine and inorganic chemicals in tilled and orchard soils
Autorzy:
Szajdak, L.W.
Lipiec, J.
Siczek, A.
Nosalewicz, A.
Majewska, U.
Powiązania:
https://bibliotekanauki.pl/articles/25267.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
leaching
kinetics
atrazine
inorganic chemical
tilled soil
orchard soil
Opis:
The aim of this study was to verify first-order kinetic reaction rate model performance in predicting of leaching of atrazine and inorganic compounds (K+1, Fe+3, Mg+2, Mn+2, NH4 +, NO3 - and PO4 -3) from tilled and orchard silty loam soils. This model provided an excellent fit to the experimental concentration changes of the compounds vs. time data during leaching. Calculated values of the first-order reaction rate constants for the changes of all chemicals were from 3.8 to 19.0 times higher in orchard than in tilled soil. Higher first-order reaction constants for orchard than tilled soil correspond with both higher total porosity and contribution of biological pores in the former. The first order reaction constants for the leaching of chemical compounds enables prediction of the actual compound concentration and the interactions between compound and soil as affected by management system. The study demonstrates the effectiveness of simultaneous chemical and physical analyses as a tool for the understanding of leaching in variously managed soils.
Źródło:
International Agrophysics; 2014, 28, 2
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of surface soil moisture from SMOS satellite and ground measurements
Autorzy:
Usowicz, B.
Marczewski, W.
Usowicz, J.B.
Lukowski, M.I.
Lipiec, J.
Powiązania:
https://bibliotekanauki.pl/articles/25959.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
comparison
soil surface
soil moisture
SMOS satellite
ground
measurement
correlation coefficient
Opis:
Soil moisture datasets at various scales are needed for sustainable land use and water management. The aim of this study was to compare soil moisture ocean salinity satellite and in situ soil moisture data for the Podlasie and Polesie regions in Eastern Poland. Both regions have similar climatic and topo- graphic conditions but are different in land use, vegetation, and soil cover. The test sites were located on agricultural fields on sandy soils and natural vegetation on marshy soils that prevail in the Podlasie and Polesie regions, respectively. The soil moisture ocean salinity soil moisture data were obtained from radiometric measurements (1.4 GHz) and the ground soil moisture from sensors at a depth of 5 cm during the years 2010-2011. In general, temporal patterns of soil moisture from both satellite and ground measurements followed the rainfall trend. The regression coeffi- cients, Bland-Altman analysis, concordance correlation coefficient, and total deviation index showed that the agreement between ground and soil moisture ocean salinity derived soil moisture data is better for the Podlasie than the Polesie region. The lower agre- ement in Polesie was attributed mostly to the presence of the widespread natural vegetation on the wetter marsh soil along with minor contribution of agriculturally used drier coarse-textured soils.
Źródło:
International Agrophysics; 2014, 28, 3
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nod factors improve the nitrogen content and rhizobial diversity of faba bean and alter soil dehydrogenase, protease, and acid phosphomonoesterase activities
Autorzy:
Siczek, A.
Wielbo, J.
Lipiec, J.
Kalembasa, S.
Kalembasa, D.
Kidaj, D.
Szarlip, P.
Powiązania:
https://bibliotekanauki.pl/articles/2082677.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
legume
rhizobial diversity
root nodules
biological
nitrogen fixation
soil enzymes
Opis:
Nod factors produced by rhizobia are one of the most important signals involved in symbiotic associations involving legumes. A field trial was performed to assess the symbiotic activity, rhizosphere biological parameters, and plant biomass of faba bean (Vicia faba L.) treated with Nod factors. The soil was a Haplic Luvisol derived from loess. The faba bean seeds (cv. Granit) were soaked with an Nod factors solution (260 nM) or water (control) and sown. At the flowering stage, the genetic diversity of rhizobia (based on PCR-RFLP profiles and the sequencing of the 16-23S rDNA and nodD gene), nitrogenase activity (acetylene reduction assay), and nodule biomass were evaluated. Nitrogen yield and plant biomass were determined at the flowering and maturity stages. Rhizosphere soil was examined during plant growth in relation to the activities of dehydrogenase, protease, urease, and acid phosphomonoesterase. The results indicated that the application of the Nod factors improved nitrogenase activity (by 74-80%, depending on the parameter analysed) and increased the genetic diversity of rhizobia inhabiting root nodules, plant nitrogen content (by 16.8%, at maturity), and seed protein yield (by 14.6%). The rhizobial population became more heterogeneous under the influence of the Nod factors than it was for the control (12 and 7 specific genotypes, respectively). At the flowering stage, Nod factors enhanced dehydrogenase, protease, and acid phosphomonoesterase activities by 46, 36 and 9%, respectively. The results revealed the positive effect of Nod factors at reducing water deficiency effects during a growing season with a short-term rainfall deficit.
Źródło:
International Agrophysics; 2020, 34, 1; 9-15
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł

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