Temat: brown soil - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Effects of the Application of a Mineral-and-Organic Fertiliser Produced from Brown Coal on the Occurrence and Infectious Potential of Entomopathogenic Fungi in Soil
Autorzy:: Majchrowska-Safaryan, A.
Tkaczuk, C.
Symanowicz, B.
Powiązania:: https://bibliotekanauki.pl/articles/123715.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: entomopathogenic fungi
cultivable soil
fertilisation
brown coal
Opis:: This study compared the species composition and rate of entomopathogenic fungi occurrence in cultivable soil following the application of a mineral-and-organic fertiliser produced from brown coal. The material for testing consisted of soil samples collected in the second year of the experiment on two dates in 2015 (spring and autumn). The experiment was carried out on the following plots: control plot (no fertilisation); a plot fertilised with mineral fertilisers NPK presowing + N₆₀ for top dressing; a plot fertilised with NPK presowing + manure; a plot fertilised with a fertiliser produced from brown coal at a dose of 1 t/ha NPK presowing + N₂₀ for top dressing; and a plot fertilised with a fertiliser produced from brown coal at a dose of 5 t/ha NPK presowing + N₄₀ for top dressing. Entomopathogenic fungi were isolated from soil of particular fertilisation experiment plots using insect traps (Galleria mellonella larvae) as well as a selective medium. Three species of entomopathogenic fungi, i.e. Beauveria bassiana, Metarhizium anisopliae s.l. and Isaria fumosorosea, were isolated using two methods, from the soil samples collected from particular fertilisation experiment plots on two dates, i.e. spring and autumn. Fungus M. anisopliae s.l. proved to be the predominant species in the tested soil samples. The addition of the mineral-and-organic fertiliser, produced based on brown coal, to the soil at both applied doses contributed to an increase in the number of infectious units (CFUs) of entomopathogenic fungi formed in relation to the control plot.
Źródło:: Journal of Ecological Engineering; 2017, 18, 3; 140-148
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

Tytuł:: Selected physical and chemical properties for evaluating brown coals used for soil reclamation
Autorzy:: Kwiatkowska, J.
Sokolowska, Z.
Maciejewska, A.
Powiązania:: https://bibliotekanauki.pl/articles/26088.pdf
Data publikacji:: 2006
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: brown coal
anthropopression result
mercury porosimetry
physical property
chemical property
soil
soil reclamation
soil property
structural parameter
surface area
Źródło:: International Agrophysics; 2006, 20, 2
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 3.

Tytuł:: Właściwości fizykochemiczne i chemiczne poziomów wierzchnich wybranych gleb zlokalizowanych w sąsiedztwie planowanej odkrywki węgla brunatnego „Tomisławice”
Physico-chemical and Chemical Properties of Surface Layers of Selected Soils Located in the Vicinity of the Planned Tomisławice Open-cast Lignite Mine
Autorzy:: Jakubus, M.
Gajewski, P.
Kaczmarek, Z.
Powiązania:: https://bibliotekanauki.pl/articles/1819129.pdf
Data publikacji:: 2013
Wydawca:: Politechnika Koszalińska. Wydawnictwo Uczelniane
Tematy:: węgiel brunatny
poziomy wierzchnie
kopalnia odkrywkowa
gleba
soil
strip mine
brown coal
Opis:: Organic soils account for a small percentage of agriculturally utilised soils and are used primarily for meadows and pastures. A characteristic feature of these soils is connected with considerable contents of organic matter, which significantly modifies their physico-chemical and chemical properties. Water is another important factor determining productivity parameters of organic soils. Changes in water and air relations contribute to adverse changes in most soil properties, thus deteriorating agricultural value of soils. In view of the fact that in the vicinity of open-cast lignite mines drainage of organic soils is a more frequent phenomenon studies were undertaken to assess physico-chemical and chemical properties of soils located in such areas. Analyses were performed on mean bulk samples coming from surface layers of 7 soil profiles located in the vicinity of the Tomisławice open-cast mine. According to the WRB classification (2006) these soils were: Mollic Gleysol (profiles 1–3), Fibric Sapric Histosol (profile 4), Histic Gleysol (profile 5), Sapric Histosol (profile 6) and Limnic Histosol (profile 7). The study analysed the following physico-chemical properties: soil reaction, hydrolytic exchange (Hex), base saturation (BS), cation exchange capacity (CEC), index of soil complex saturation with base cation (V) as well as organic matter (OM) and total carbon (Ctot) content. The analysed chemical properties included total and available contents of macronutrients (N, P, K, Ca, Mg, S, Na) and microelements (Fe, Zn, Mn, Cu, Ni). Investigated soil properties were assessed on the basis of methods commonly applied in analyses of organic soils. Surface layers of analysed soils were characterised by broad ranges of contents for most investigated properties. Soils classified as Mollic Gleysol (profiles 1–3) had lower contents of M.O. and Ctot at higher values of Hw, BS and CEC in comparison to the other tested deposits. Generally soils from profiles 4–7 were characterised by greater contents of analysed macronutrients, both in their total and available forms. Irrespective of the soil deposit, surface horizons contained the greatest amounts of total nitrogen (4.27–22.25 g•kg-1) and the lowest contents of total sodium (65.73–105.55 mg•kg-1). Available amounts of macronutrients were highest for calcium (1.06–3.66 g•kg-1) and lowest for sodium (8.80–21.36 mg•kg-1). Quantitative variability shown in relation to microelements was considerable, mainly in case of iron, manganese and zinc. At the same time in the surface layers of the analysed soils the greatest amounts of total iron (2.10–32.63 g•kg-1) and available iron (0.47–20.00 g•kg-1) were recorded along with the lowest contents of total nickel (0.90–11.27 mg•kg-1) and available nickel (0.75–4.63 mg•kg-1). Total and available amounts of microelements were generally greater in Mollic Gleysol (profile 1–3). Irrespective of the presented quantitative differences, analysed soils were mostly characterised by limited resources of available phosphorus and potassium, and average levels of available manganese, zinc and copper.
Źródło:: Rocznik Ochrona Środowiska; 2013, Tom 15, cz. 3; 2232-2248
1506-218X
Pojawia się w:: Rocznik Ochrona Środowiska
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 4.

Tytuł:: Texture and chemical composition of the selected additional formations of brown coal and soils originating from them
Uziarnienie i skład chemiczny wybranych utworów nadkładowych węgla brunatnego oraz wytworzonych z nich gleb
Autorzy:: Spychalski, W.
Mocek, A.
Kayzer, D.
Powiązania:: https://bibliotekanauki.pl/articles/336516.pdf
Data publikacji:: 2014
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Maszyn Rolniczych
Tematy:: post-mining grounds
soil
brown coal
chemical composition
research
grunty pogórnicze
gleba
węgiel brunatny
skład chemiczny
badania
Opis:: This thesis contains the research on the chemical composition of top horizons of soils originated from post-mining ground and selected rocks from the addition of brown coal. The analyzed soils originated from the mixture of the following additional sedimentary rocks of brown coal: glacial till (Würm), glacial till (Riss-grey till), sands and Poznan clays. Experimental factors were crop rotations (rape-grain and fodder) and three levels of mineral fertilization (0 NPK, 1 NPK and 2 NPK). The content of following elements was examined: Si, Al, Fe, Mn, Ca, K, Mg, Ti, Mn, Sr, Pb, Cd, Cr, Ni, Co, Zn, Cu. The total amount of all the listed elements was marked with two methods. The first was digestion method in HF with which the total amount of all the elements was determined, the latter was a method of extraction with aqua regia with which the content of elements close to the total was marked. The results proved that the mixture of the mentioned rocks has got impact on the properties of soils which originate from it. The average contents of the components determined in HF in g∙kg-1 were: Si-347,35; Sr-0,3; Ca-29,0; Al-24,2; Na-4,1; Mg-6,0; Fe-11,6; K-11,8; Mn-0,3; Ti-2,1 whereas macroelement in aqua regia in g∙kg-1: Sr-0,16; Ca-26,72; Al-9,78; Na-0,32; Mg-5,75; Fe-8,65; K-3,06; Mn-0,16; microelements Zn-25,87; Pb-3,6; Co-3,5; Cd-0,064; Cr-12,37; Ni-10,97; Cu-7,018. The amounts of various components differed in various extracts, yet the results were strictly correlated. Statistical analysis showed that graining of the originating soils was most similar to glacial till of Würm and Riss.
W niniejszej pracy przedstawiono badania składu chemicznego wierzchnich poziomów gleb wytworzonych z gruntów pogórniczych oraz wybranych skał nadkładu węgla brunatnego. Analizowane gleby wytworzyły się z mieszaniny następujących skał nadkładowych węgla brunatnego: glin polodowcowych zlodowacenia bałtyckiego, szarych zlodowacenia środkowopolskiego, piasków oraz iłów poznańskich. Czynnikami doświadczenia były dwa płodozmiany (rzepakowo-zbożowy i paszowy) oraz trzy poziomy nawożenia mineralnego (0 NPK, 1 NPK i 2 NPK). W pracy badano zawartość takich pierwiastków jak: Si, Al, Fe, Mn, Ca, K, Mg, Ti, Mn, Sr, Pb, Cd, Cr, Ni, Co, Zn, Cu. Ogólną ilość wszystkich wymienionych pierwiastków oznaczono dwoma metodami. Pierwszą z nich była metoda trawienia w HF, w której oznaczono całkowitą zawartość po-szczególnych pierwiastków, a drugą metoda ekstrakcji wodą królewską, w której oznaczono zawartość pierwiastków zbliżoną do całkowitej. Uzyskane wyniki badań dowiodły, iż mieszanina wcześniej wspomnianych skał ma wpływ na właściwości gleb z nich powstających. Średnia zawartość składników oznaczona w HF wyrażona w g∙kg-1 była następująca: Si-347,35; Sr-0,3; Ca-29,0; Al-24,2; Na-4,1; Mg-6,0; Fe-11,6; K-11,8; Mn-0,3; Ti-2,1 natomiast w wodzie królewskiej makroelement (g∙kg-1: Sr-0,16; Ca-26,72; Al-9,78; Na-0,32; Mg-5,75; Fe-8,65; K-3,06; Mn-0,16; mikroelement Zn-25,87; Pb-3,6; Co-3,5; Cd-0,064; Cr-12,37; Ni-10,97; Cu-7,018. Uzyskane zawartości różnych składników oznaczone w różnych ekstraktach różniły się , lecz wyniki te były ze sobą ściśle skorelowane. Analiza statystyczna pokazała, że uziarnienie tworzących się gleb było najbardziej zbliżone do gliny lodowcowej - zlodowaceenia - Vistulian oraz Riss.
Źródło:: Journal of Research and Applications in Agricultural Engineering; 2014, 59, 4; 77-82
1642-686X
2719-423X
Pojawia się w:: Journal of Research and Applications in Agricultural Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 5.

Tytuł:: Wpływ wapnowania i dodatku materiałów organicznych na plonowanie oraz zawartość azotu, fosforu i siarki w biomasie kupkówki pospolitej (Dactylis glomerata L.), uprawianej w warunkach zróżnicowanej zawartości niklu w glebie
Effect of liming and addition of organic materials on yielding and levels of nitrogen, phosphorus and sulphur in biomass of cocks foot (Dactylis glomerata L.) grown under conditions of varied content of nickel in soil
Autorzy:: Kalembasa, S.
Kuziemska, B.
Kalembasa, D.
Popek, M.
Powiązania:: https://bibliotekanauki.pl/articles/35113.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: kupkowka pospolita
Dactylis glomerata
uprawa roslin
gleby
nikiel
azot
fosfor
siarka
zawartosc niklu
zawartosc azotu
zawartosc fosforu
zawartosc siarki
plonowanie
wapnowanie
biomasa
sloma
wegiel brunatny
orchard grass
plant cultivation
soil
nickel
nitrogen
phosphorus
sulphur
nickel content
nitrogen content
phosphorus content
sulphur content
yielding
biomass
straw
brown coal
Opis:: A two-year pot experiment was conducted to estimate the effect of liming and application of waste materials on the yielding and on the content of certain nutrients in cock’s foot (Dactylis glomerata) grown at increasing doses (75, 150, 225 mg kg-1) of nickel in the soil. It was demonstrated that all the factors studied determined the yielding of the plant. A negative effect of nickel was observed, especially in the 1st year of the experiment, manifested in an inhibition of the growth and development of the test grass, mainly in treatments without liming. In treatments where lignite was added to the soil in the 1st year of the experiment, the toxicity of nickel was lower than in treatments with an addition of straw. In the 2nd year of the experiment no yield of cock’s foot biomass was obtained from those no-liming treatments in which the content of nickel was the highest. Liming had an effect on the content of nitrogen, phosphorus and sulphur in cock’s foot biomass, especially in the 2nd year of the experiment. The levels of those macroelements were somewhat higher in treatments with an addition of lignite compared to those with rye straw.
Źródło:: Acta Agrophysica; 2014, 21, 1
1234-4125
Pojawia się w:: Acta Agrophysica
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 6.

Tytuł:: Plonowanie wybranych roślin uprawnych w warunkach zanieczyszczenia gleby kadmem oraz stosowania substancji neutralizujących
The yields of selected crops on soils contaminated by cadmium and supplied neutralizing substances
Autorzy:: Rolka, E.
Powiązania:: https://bibliotekanauki.pl/articles/800613.pdf
Data publikacji:: 2014
Wydawca:: Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:: zanieczyszczenia gleb
kadm
substancje neutralizujace
wapno
kompost
wegiel brunatny
bentonit
doswiadczenia wazonowe
rosliny testowe
plonowanie
lubin zolty
kukurydza
rzodkiewka
facelia blekitna
soil pollutant
cadmium
neutralizing substance
lime
compost
brown coal
bentonite
pot experiment
test plant
yielding
yellow lupin
maize
radish
tansy phacelia
Phacelia tanacetifolia
Opis:: Celem podjętych badań była ocena wpływu zanieczyszczenia gleby wzrastającymi dawkami kadmu (0, 10, 20, 30 i 40 mg Cd·kg⁻¹ gleby) na plonowanie wybranych roślin testowych oraz próba złagodzenia tego oddziaływania poprzez aplikację substancji neutralizujących, takich jak: wapno, kompost, węgiel brunatny i bentonit. Podstawę badań stanowiły doświadczenia wazonowe, w których roślinami testowymi były: łubin żółty, kukurydza, rzodkiewka i facelia błękitna. Statystyczna analiza uzyskanych wyników dowiodła istnienia korelacji pomiędzy dawkami kadmu a wysokością uzyskanych plonów roślin, której kierunek był zależny od rodzaju substancji inaktywujących. Obliczony indeks tolerancji najniższy zakres przyjmował w przypadku łubinu (0,02–0,90) i rzodkiewki (0,05-1,15), nieco wyższy w doświadczeniu z facelią (0,45–1,38), a zdecydowanie najwyższy w doświadczeniu z kukurydzą (0,59–1,77).
The purpose of the study has been to examine the effect of soil contamination by incremental doses of cadmium on yield of several crops grown in soil ameliorated with such inactivating substances as lime, compost, brown coal and bentonite. The research consisted of four pot experiments, in which yellow lupine, maize, radish and blue phacelia. Cadmium was introduced to soil in the form of aqueous solution of cadmium chlorite, in doses of 0, 10, 20, 30 and 40 mg Cd·kg⁻¹. Lime was applied in doses corresponding to 1 Hh; doses of compost and brown coal equaled 4% of the soil mass in a pot, while the amount of benotnite reached 4% in pots with yellow lupine and 2% in pots with maize, radish and phacelia. The substrate was composed of brown soil, sampled from the arable and humic horizon, with the texture of slightly loamy sand. The soil under yellow lupine, maize and radish was very acid, while that under phacelia was slightly acid in reaction. After harvest, fresh aerial and roots mass yields were determined for each pot separately. The results were analyzed statistically with an Anova test at α = 0.05, using the Statistica 9.0 software, while the r correlation coefﬁcient between the analyzed factors was calculated with a Microsoft Excel package. The direction of the correlation between cadmium doses and yields depended on the species of plant ad type of inactivating substance. In a series without neutralizing substances, the soil contamination with the cadmium doses of 20, 30 and 40 mg Cd·kg⁻¹ had a strong adverse effect on the yield of yellow lupine aerial parts and the yield of radish roots and aerial parts, which declined by 84–98% versus the control. The same doses of cadmium caused much smaller loss of phacelia yields, which ranged between 44 and 55% relative to the control. In turn, the yield of useful parts of maize was depressed by the highest cadmium contamination levels, never exceeding 10% compared to the control. Compost, brown coal, lime or bentonite added to soil to alleviate the effect of cadmium pollution produced positive effects, such as higher average yields of lupine and phacelia aerial organs as well as radish roots. In the experiment on maize, the mean aerial yield was higher only in the series with compost. The inactivating substances led to another result, such as smaller yield reductions of all the crops exposed to increasing doses of cadmium in soil. Benotnite was most effective in reducing yield losses of yellow lupine and blue phacelia aerial mass as well as radish roots, while compost was best at limiting the yield loss of maize aerial organs.
Źródło:: Zeszyty Problemowe Postępów Nauk Rolniczych; 2014, 576
0084-5477
Pojawia się w:: Zeszyty Problemowe Postępów Nauk Rolniczych
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Informacja

Wyszukujesz frazę "brown soil" wg kryterium: Temat

Źródło danych

Dostawca treści

Kolekcja

Rok wydania

Wydawca

Temat

Autor

Typ dokumentu

Język