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Wyszukujesz frazę "West, N." wg kryterium: Wszystkie pola


Tytuł:
Роль и место кооперационных связей в сотрудничестве стран СЭВ с Западом в новых мирохозяйственных условия
Significance of Cooperation Ties in Cooperation between the CMEA Countries and the West i n New Situation in the World Economy
Autorzy:
Rodina, Ludmiła
Powiązania:
https://bibliotekanauki.pl/articles/905389.pdf
Data publikacji:
1989
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Opis:
Transformations in International economic relations and a drop in oil prices, growing competition in trade in manufactured goods, technical progress, growth of protectionism make it necessary for socialist countries to remodel their economic relations with developed capitalist countries. There should be enhanced the role of production and scientific-technical cooperation, which could constitute a major factor promotine; export of engineering industry products from the CMEA countries, it could be more advantageous to develop such cooperation with small and medium-sized companies in the West. Moreover, it would be also advisable to analyze possibilities of establishing joint production companies with Western partners. Development of such cooperation forms should be accompanied by more comprehensive cooperation of the CMEA countries in coordinating their mutual undertaking in the third markets, improvement of the flew of information concerning concluded agreements on cooperation, licences, etc.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 1989, 97
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
2D Angular Correlation of Annihilation Radiation: Current Trends and Future Possibilities
Autorzy:
West, R. N.
Powiązania:
https://bibliotekanauki.pl/articles/1933550.pdf
Data publikacji:
1995-07
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
71.28.+d
71.25.Ηc
78.70.Bj
Opis:
Recent improvements in two-dimensional angular correlation measurement and analysis techniques have greatly increased the power of the method to image the Fermi surfaces of electronically complex systems. That, and the further and dramatic improvement that must result when the present radioisotope positron sources are replaced by intense monoenergetic positron beams are discussed and illustrated.
Źródło:
Acta Physica Polonica A; 1995, 88, 1; 249-256
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The comparative study of Ixodes persulcatus feeded larvaes and nymphs development in West Siberia
Autorzy:
Yakina, N.C.
Katin, A.A.
Powiązania:
https://bibliotekanauki.pl/articles/841404.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
nymph
soil
Siberia
larva
Ixodes persulcatus
forest
tick
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reconstruction of Densities from Compton Profiles with Applying Jacobi Polynomials
Autorzy:
Kontrym-Sznajd, G.
Samsel, M.
West, R. N.
Powiązania:
https://bibliotekanauki.pl/articles/2008105.pdf
Data publikacji:
1999-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
71.20.-b
78.70.Bj
Opis:
The advent of synchrotron sources has led to an increasing availability of high resolution Compton profiles J(p$\text{}_{z}$) and a consequent renewed interest in the reconstruction of the corresponding full momentum densities ρ(p). We present results of applying a new method in which the radial parts of ρ(p) and the measured profiles are expressed in terms of the Jacobi polynomials. The technique is demonstrated using model projections that correspond to Mg and Gd spectra. Reconstructed densities, being in very good agreement with model ones, are a very good performance of our new reconstruction algorithm.
Źródło:
Acta Physica Polonica A; 1999, 95, 4; 591-595
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kukliński nie był sam : West: zastępca Jaruzelskiego agentem CIA
Autorzy:
Karpiński, Rafał.
West, N.
Powiązania:
Życie Warszawy 2001, nr 79, s. 1-2
Data publikacji:
2001
Tematy:
Tuczapski Tadeusz
Kukliński, Ryszard Jerzy (1930-2004)
Wywiad Stany Zjednoczone Polska
Szpiegostwo Stany Zjednoczone Polska
Opis:
Na marginesie książki N. West'a "The Third Secret: the CIA Solidary and the KGB's plot to kill the People".
Fot.
Dostawca treści:
Bibliografia CBW
Artykuł
Tytuł:
A Study of the Workload of Underground Trammers in the Ranigang Coal Field Area of West Bengal, India
Autorzy:
Dey, N.C.
Samanta, A.
Saha, R.
Powiązania:
https://bibliotekanauki.pl/articles/90014.pdf
Data publikacji:
2006
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
physiological workload
underground trammer
coal mine
aerobic capacity
wydobycie węgla
procesy produkcyjne
obciążenie fizyczne
górnictwo podziemne
pracownik
Indie
obciążenie pracą
Opis:
Thirty healthy trammers were examined in underground haulage mines during their normal activity. Physiological strain in terms of heart rate (HR) varied between 101.6 and 104.7 beats/min with mean net cardiac cost of 33.06 and 34.06 beats/min for younger and older groups respectively. The average relative cardiac cost was lower for younger subjects than for older ones. Oxygen consumption (VO2) was measured with an Oxylog-II machine (UK); subsequently values were estimated. Maximum aerobic capacity was estimated with an indirect method following a standard step test protocol. The responses revealed that the average VO2 during the activity was 0.75 and 0.8 L/min, which corresponded to energy expenditure (EE) of 3.8 and 3.97 Kcal/min for younger and older subjects respectively. The workload in terms of HR and EE was moderate, whereas the aerobic strain experienced by aged workers was above the acceptable level.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2006, 12, 4; 399-407
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Topography of the Magura floor thrust and morphotectonics of the Outer West Carpathians in Poland
Autorzy:
Zuchiewicz, W.
Oszczypko, N.
Powiązania:
https://bibliotekanauki.pl/articles/191413.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
morphotectonics
neotectonics
Pliocene–Quaternary
Magura thrust
Outer Carpathians
Polska
Opis:
Neotectonic (Pliocene-Quaternary) elevations and depressions detected on maps of subenvelope surfaces of the topography of the Outer West Carpathians of Poland are, to a certain extent, portrayed on the map showing topography of the Magura floor thrust, particularly in the western segment of the study area. The floor thrust of the Magura Nappe is highly uneven, its position changing from 725 m a.s.l. to more than 7,000 m b.s.l. The most prominent depression is located in the medial (S of Dunajec and Poprad confluence) segment of the Polish Outer Carpathians (2-7 km b.s.l.), and its axis trends NW-SE from the eastern margin of the Mszana Dolna tectonic window to the Poprad River valley. Another, much more shallower, Jordanów depression (2 km b.s.l.) is to be found NW of the Mszana Dolna tectonic window, shortly north of the Skawa River valley. Elevated structures, in turn, include the Mszana Dolna tectonic window, Sól-Skomielna (on the west), and Limanowa (on the east) elevations of subparallel orientation. Still farther to the east, a longitudinal elevation extending between the Klęczany-Pisarzowa and Świątkowa tectonic windows is to be seen some 10-15 km south of the Magura frontal thrust. South of this area, the Magura floor thrust slopes steeply down to more than 4 km b.s.l. A comparison between the pattern of elevated and subsided structures of the Magura floor thrust and subenvelope surfaces of different orders shows that in the western part of the Polish Outer Carpathians the highest-elevated neotectonic structures (in the southern portion of that area) coincide with depressions of the Magura thrust, whereas farther north a reverse pattern becomes dominant: neotectonic elevations coincide either with the Magura frontal thrust or with elevations of its surface. This is particularly true for an area comprised between 20° and 20°30’E meridians. The origin of such relationships is difficult to explain. We infer that one of possible factors could be Pliocene-Quaternary reactivation of faults cutting the Magura floor thrust, and particularly that one, which appears to separate the western-medial segment of the Outer Carpathians from their more eastern portion.
Źródło:
Annales Societatis Geologorum Poloniae; 2008, 78, No 2; 135-149
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Source Rock Prediction Value: world provinces during Late Jurassic–earliest Cretaceous times and position of West Carpathians in SRPV prediction
Autorzy:
Golonka, J.
Krobicki, M.
Waśkowska, A.
Matyasik, I.
Pauken, R.
Bocharova, N. J.
Edrich, M.
Wildharber, J.
Powiązania:
https://bibliotekanauki.pl/articles/191466.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Geologiczne
Opis:
Thirty-six Late Jurassic–Early Cretaceous regions were evaluated to obtain the Source Rocks Predic- tion Value (SRPV). We focused on three major processes, which control the organic richness in a specific paleogeographic, climatic and tectonic setting. These three processes are biologic productivity, background sedimentation rates with non-dilution of organic richness by clastic sedimentation, and preservation of organic matter. A high or increased level of primary biologic productivity supports an increased flux of organic carbon to the sediments of the sea floor. When sedimentation rate increases, especially of fine-grained sediment, the organic matter content of the sediment also increases. Preservation of organic matter depends on domination of anoxic conditions during periods of stagnation of Carpathian basins. The debate over which of the three primary pro- cesses is the most important control on the accumulation of organic-rich facies is inconclusive. We assume that the three processes are equally important, and that the balance between them has the overriding control. The amount and richness of organic matter buried in marine sediments then depends on the balance between production and destruction, where the latter includes consumption, decomposition, and dilution. The modeling of the Source Rocks Prediction Value has placed the marginal Tethyan Ocean (Carpathian basin) among the basins, which contain the richest Late Jurassic–Early Cretaceous source rocks in the world. Using the semi-quantitative Delphi method for 36 Late Jurassic regions, which represents a single tectono-depositional province in this time, we evaluated the assessment of SRPV for each of these. The south-Caspian and Central Asia basin was ranked eighth, while the Carpathian basin ninth. The paleogeographic and paleoclimatic settings are indicated as main factors in distribution by basins of known organic-rich rocks. The high organic productivity of the Carpathian basins was caused by upwelling, as well as restricted conditions in the narrow rift basins. The Upper Jurassic organic-rich Mikulov marls representing world-class source rocks (in the southeastern Czech Republic and north-eastern Austria) and Upper Jurassic–lowermost Cretaceous Vendryně Formation rocks were used as local example in analysis of oil source deposits within West Carpathian arc. The average measured Source Potential Index (SPI) for both investigated Upper Jurassic organic rich formations is around 10 and this value fits very well the SPI pre- dicted for Carpathian Upper Jurassic using Source Rocks Prediction Value method.
Źródło:
Annales Societatis Geologorum Poloniae; 2009, 79, No 2; 195-211
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Two New Species of Myxobolus Bütschli, 1882 (Myxozoa: Myxosporea: Bivalvulida) from Food Fishes of West Bengal, India – a Light and Scanning Electron Microscopy Study
Autorzy:
Basu, Saugata
Modak, Biplob Kr.
Haldar, Durga P.
Powiązania:
https://bibliotekanauki.pl/articles/763742.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Myxobolus analfinus sp. n., Myxobolus debsantus sp. n., Myxozoa, India
Opis:
Two new myxozoan species – Myxobolus analfinus sp. n. and Myxobolus debsantus sp. n. are described from Heteropneustes fossilis (Bloch) and Catla-Rohu hybrid carp [Male parent fish Catla catla (Hamilton Buchanan) × Female parent fish Labeo rohita (Hamilton- Buchanan)], respectively. Spores of Myxobolus analfinus are oval with slightly acuminate anterior end and large prominent intercapsular notch. On the other hand, in Myxobolus debsantus spores are spherical to oval with intercapsular notch and posterior sutural markings. In both the myxobolid species polar capsules are unequal. The detailed light microscopic and SEM structures and measurements of these two myxozoans are given.
Źródło:
Acta Protozoologica; 2009, 48, 1
1689-0027
Pojawia się w:
Acta Protozoologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mosquito fauna and perspectives for intergrated control of urban vector-mosquito populations in Southern Benin [West Africa]
Autorzy:
Lingenfelser, A
Rydzanicz, K.
Kaiser, A.
Becker, N.
Powiązania:
https://bibliotekanauki.pl/articles/51015.pdf
Data publikacji:
2010
Wydawca:
Instytut Medycyny Wsi
Tematy:
biological control agent
mosquito
larva
mosquito fauna
integrated control
disease vector
malaria
species composition
Benin
Africa
mosquito control
Bacillus thuringiensis
Bacillus sphaericus
microbial insecticide
microbial larvicide
Źródło:
Annals of Agricultural and Environmental Medicine; 2010, 17, 1; 49-57
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Jakość środowiska mieszkaniowego w osiedlach popegeerowskich
Quality of dwelling environment of housing estates in former state-owned farms (PGR)
Autorzy:
Zaniewska, H.
Dabkowski, N.
Powiązania:
https://bibliotekanauki.pl/articles/40684.pdf
Data publikacji:
2011
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
osiedla mieszkaniowe
osiedla popegeerowskie
zabudowa mieszkaniowa
budynki mieszkalne
lokalizacja budynkow
otoczenie budynku
stan techniczny
modernizacja budynkow
woj.zachodniopomorskie
woj.wielkopolskie
housing estate
former state farm
residential building
dwelling house
building locality
building surroundings
technical state
building modernization
West Pomeranian voivodship
Wielkopolska voivodship
Źródło:
Acta Scientiarum Polonorum. Architectura; 2011, 10, 2
1644-0633
Pojawia się w:
Acta Scientiarum Polonorum. Architectura
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Temperatura wód atlantyckich na głębokości 200 m w Prądzie Zachodniospitsbergeńskim (76.5°N, 9-12°E), a temperatura powierzchni morza w tym rejonie (1996-2011)
Temperature of the Atlantic Water at a Depth of 200 m in the West Spitsbergen Current (76.5°N, 9-12°E) and the Sea Surface Temperature in this Region (1996-2011)
Autorzy:
Marsz, A. A.
Styszyńska, A.
Powiązania:
https://bibliotekanauki.pl/articles/260985.pdf
Data publikacji:
2012
Wydawca:
Stowarzyszenie Klimatologów Polskich
Tematy:
Arktyka Atlantycka
Prąd Zachodniospitsbergeński
wody atlantyckie
SST
korelacje
Atlantic Arctic
West Spitsbergen Current
Atlantic Water
correlation
Opis:
Praca omawia rozkład w czasie i przestrzeni związków, jakie zachodzą między temperaturą Wód Atlantyckich w Prądzie Zachodniospitsbergeńskim i temperaturą powierzchni morza (SST) na wodach wokół-spitsbergeńskich. Wykorzystano pomiary temperatury Wód Atlantyckich prowadzone przez Instytut Oceanologii PAN na głębokości ~200 m na profilu 76,5°N, 9-12°E (oznaczenie TW200). Szereg TW200 jest krótki (1996-2011) i stanowi średnią z pomiarów wykonywanych w lipcu i sierpniu. Celem pracy jest określenie w jakiej mierze stosowane powszechnie zbiory danych SST charakteryzują na tych akwenach zasoby ciepła w głębszych warstwach wód. Stwierdzono, że zbiory te dobrze charakteryzują podpowierzchniowe zasoby ciepła Wód Atlantyckich w chłodnej porze roku – okresie zimowego wychładzania oceanu – od listopada do kwietnia-maja. Jest to związane z działaniem intensywnej konwekcji. W sezonie ciepłym (od czerwca do października) związki między TW200 i SST stają się słabe ze względu na tworzenie się w przypowierzchniowej warstwie oceanu warstwy wygrzanych wód, stabilnych hydrostatycznie. W wyniku tego kontakt wód powierzchniowych z wodami zalegającymi głębiej ustaje i zmiany SST kształtują się pod wpływem zmian bilansu cieplnego powierzchni oceanu, bez większego wpływu zasobów ciepła wód zalegających głębiej. W przekrojach miesięcznych najsilniejsze związki między TW200 i SST zachodzą w kwietniu tego samego roku (SST wyprzedza moment pomiaru TW200) i w grudniu tego samego roku (SST jest opóźnione względem TW200). W ujęciu sezonowym najsilniejsze związki TW200 zachodzą ze średnią SST z okresu styczeń-kwiecień (SST01-04). Z wartością TW200 z danego roku związki takie zachodzą dwukrotnie – w tym samym roku co pomiar TW200 i w roku następnym. Rozkład współczynników korelacji wartości TW200 z SST na obszarze północnej części Morza Norweskiego, zachodniej części Morza Barentsa i NE części Morza Grenlandzkiego wskazuje, że wartość TW200 stanowi jeden z najważniejszych wskaź-ników klimatycznych dla tej części Arktyki.
The work discusses the distribution in time and space of relationships taking place between the temperature of the Atlantic Water in the West Spitsbergen Current and sea surface temperature of waters in the vicinity of Spitsbergen. Temperature of the Atlantic water is measured by the Institute of Oceanology of Polish Academy of Sciences at a depth of ~200 m along the profile 76.5°N, 9-12°E and is the average of the measurements taken in July and August along the profile (marked TW200). The measurement series TW200 is short (1996-2011; 16 years). The aim of this study is to determine the extent to which the commonly used SST data sets describe the resources of warm water in the deeper layers of the sea area. It was found that the SST data sets very well characterized subsurface warm water resources of the Atlantic in the cold season of the year – the winter cooling of the ocean – from November to April-May. It is connected with the action of intensive convection. In the period of warm season (June to October) the relationship between TW200 and SST becomes weak due to the formation of a hydrostatically stable layer of warm water in the surface layer of the ocean. As a result the contact of surface waters with deeper layers of water ceases and changes in SST are influenced by changes in ocean surface heat balance, without much impact of heat resources from deeper ocean. The strongest monthly correlations between the TW200 and SST occur in April of the same year (SST precedes time of measurement TW200) and in December of the same year (SST is delayed relatively to TW200). The strongest seasonal correlations between TW200 and mean SST occur from the period of January-April (SSTJFMA). Such correlations between the value of TW200 and SST in a given year occur twice – in the same year when TW200 was measured and the following year. The distribution of coefficients of correlation between TW200 and SST in the northern part of the Norwegian Sea, the western part of the Barents Sea and NE part of the Greenland Sea indicates that the value of the TW200 is one of the most important climatic factors for this part of the Arctic.
Źródło:
Problemy Klimatologii Polarnej; 2012, 22; 43-56
1234-0715
Pojawia się w:
Problemy Klimatologii Polarnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Distribution of Soil Testate Amoebae under Winter Snow Cover at the Plot-scale Level in Arctic Tundra (Qeqertarsuaq/Disko Island, West Greenland)
Autorzy:
Tsyganov, Andrey N.
Temmerman, Stijn
Ledeganck, Pieter
Beyens, Louis
Powiązania:
https://bibliotekanauki.pl/articles/763543.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Arctic tundra, PCNM, plot-scale, snow depth, soil testate amoebae, winter ecology
Opis:
Understanding the spatial distribution of soil protozoa under the snow cover is important for estimation of ecosystem responses to climate change and interpretation of results of field experiments. This work explores spatial patterns of soil testate amoebae under the snow cover at the plot scale (the range of metres) in arctic tundra (Qeqertarsuaq/Disko Island, West Greenland). To explain spatial patterns in abundance, species diversity and assemblage composition of testate amoebae, we measured microtopography, snow depth and substrate density. The results indicate that the abundance of active testate amoebae under the snow cover was quite low. The empty shell assemblage was characterised by the presence of linear spatial trends in the species composition across the site, whereas no patterns were detected within the plot. The distribution of the abundance and the species diversity were unstructured. The linear trends in the species composition corresponded to the site microtopography and were controlled by the topography-related soil moisture. Snow depth also affected the linear trends presumably by controlling soil temperatures. Overall, the results suggest that population processes do not generate spatial patterns in protozoan assemblages at the plot scale so that protozoan distribution can be considered random at macroscopically homogeneous plots.
Źródło:
Acta Protozoologica; 2012, 51, 2
1689-0027
Pojawia się w:
Acta Protozoologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The integration between Trichogramma evanescens west. (Hymenoptera: Trichogrammatide) and selected bioinsecticides for controlling the potato tuber moth Phthorimaea operculella (Zell.) (Lepidoptera: Gelechiidae) of stored potatoes
Autorzy:
Mandour, N.S.
Sarhan, A.A.
Atwa, D.H.
Powiązania:
https://bibliotekanauki.pl/articles/66835.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The efficacy of the egg-egg parasitoid Trichogramma evanescens (Hymenoptera: Trichogrammatidae) and certain bioinsecticides (e.g., Neemix, Virotecto, Agerin, Dipel 2x and Spinosad) for controlling the potato tuber moth (PTM), Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae) under storage conditions was studied. Single and combined treatments of T. evanescens and the bioinsecticides were tested. Neemix and spinosad were evaluated as spray treatments. Virotecto, Agerin and Dipel 2x were evaluated as dust and spray treatments. Data were recorded in terms of rate of infestation, reduction of infestation, number of P. operculella pupae, and number of mines per 20 tubers as well as percentage of edible parts. Data revealed that the percentage of infestation in the control treatment was as high as in the Neemix treatment being 96.67 and 90% after one and two months of storage, respectively. Obviously, Spinosad and Dipel 2x were the most effective bioinsecticides in reducing tuber infestation and number of P. operculella recovered pupae. Virotecto and Agerin reduced rate of infestation and number of recovered P. operculella pupae over that of the control, but their effect was significantly lower than that of Spinosad or Dipel 2x. Moreover, there were significant differences among treatments in the form of the number of P. operculella tunnels and percentages of edible parts after two months in storage. Data further indicated that the integration between the tested bioinsecticides and T. evanescens enhanced the control of P. operculella. Significant differences in percentages of infestation, edible parts, number of recovered pupae as well as number of mines in stored potatoes existed between individual treatments (without Trichogramma) and combined treatments.
Źródło:
Journal of Plant Protection Research; 2012, 52, 1
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The role of organic fertilizers in inceasing the fertility of West Kazakhstan soil
Rola nawozów organicznych w zwiększaniu żyzności gleb Zachodniego Kazachstanu
Autorzy:
Nasiyevich, N.B.
Powiązania:
https://bibliotekanauki.pl/articles/905900.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Opis:
The interrelation of regulation methods of soil fertility, agrochemical and agro-physical indicators of dark-brown soil was determined by the complex studies. The increase of the humus and available phosphorus content in the soil was noted at the application of organic fertilizers (manure, siderates), the increase in structural composition was observed. Productive moisture additionally collected in the soil. The use of organic and siderate-organic fertilizers promoted the increase in productivity of grain crops from 16.0 to 33.1% in comparison with the control (without fertilizers).
Źródło:
Polish Journal of Soil Science; 2013, 46, 2
0079-2985
Pojawia się w:
Polish Journal of Soil Science
Dostawca treści:
Biblioteka Nauki
Artykuł

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