Temat: Soil Management - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Effect of management of a volcanic ash soil on structural properties
Autorzy:: Ellies, A.
Horn, R.
Smith, R.
Powiązania:: https://bibliotekanauki.pl/articles/26609.pdf
Data publikacji:: 2000
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: soil
volcanic ash soil
soil management
structural property
Źródło:: International Agrophysics; 2000, 14, 4
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Detection of physical hazards in soil profiles using quantitative soil physical quality assessment in the Pannonian basin, Eastern Austria
Autorzy:: Weninger, T.
Kampiner, E.
Dostal, T.
Spiegel, A.
Strauss, P.
Powiązania:: https://bibliotekanauki.pl/articles/2082964.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: tillage intensity
soil compaction
soil water balance
soil management
Opis:: Reliable estimations of soil physical quality provide valuable information for the evaluation and advancement of agricultural soil management strategies. In the agriculturally highly productive Pannonian basin in Eastern Austria, little emphasis has been placed on the determination of soil physical quality and corresponding soil degradation risks. Nevertheless, ongoing climate change, especially prolonged drought periods and higher rainfall intensity, will raise the need for appropriate soil management strategies. Soil physical quality was therefore assessed in nine soil profiles in a long-term tillage experiment which has been in operation since 1988 in Eastern Austria. Soil samples from depths of between 2 and 37 cm and under three different tillage systems (conventional, reduced and minimal tillage) were analysed for various indicators of soil physical quality. The resulting classifications of soil physical quality in the different profiles were compared qualitatively and quantitatively together with an estimation concerning the representativeness of the soil physical quality indicators used. The outcomes showed severe soil compaction under all tillage treatments and slight improvements in soil physical quality marginally above the working depth for the different treatments. Additionally, conversion to conservation tillage led to less pronounced improvements in soil physical quality under Pannonian conditions than have been reported in more humid climates.
Źródło:: International Agrophysics; 2020, 34, 4; 463-471
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Quicklime application instantly increases soil aggregate stability
Autorzy:: Keiblinger, K.M.
Bauer, L.M.
Deltedesco, E.
Holawe, F.
Unterfrauner, H.
Zehetner, F.
Peticzka, R.
Powiązania:: https://bibliotekanauki.pl/articles/24737.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: quicklime application
soil aggregate
stability
liming
soil management
soil structure
Źródło:: International Agrophysics; 2016, 30, 1
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Variation of physical and mechanical properties with depth in Alfisols
Autorzy:: Panayiotopoulos, K.P.
Kostopoulou, S.
Hatjiyiannakis, E.
Powiązania:: https://bibliotekanauki.pl/articles/24237.pdf
Data publikacji:: 2004
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: soil profile
physical property
Greece
Alfisol
soil productivity
depth
land use planning
mechanical property
soil management
Źródło:: International Agrophysics; 2004, 18, 1
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

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

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Skocz do pozycji: 6.

Tytuł:: Aspects of red soil properties and water management in China
Autorzy:: Cao, Z.
Zhu, X.
Powiązania:: https://bibliotekanauki.pl/articles/24946.pdf
Data publikacji:: 1999
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: evaporation
soil structure
soil water
physical property
water management
China
soil property
rainfall
red soil
seasonal draught
Źródło:: International Agrophysics; 1999, 13, 1
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: State-space estimation of soil organic carbon stock
Autorzy:: Timm, L.C.
Ogunwole, J.O.
Obidike-Ugwu, E.O.
Gabriels, D.M.
Powiązania:: https://bibliotekanauki.pl/articles/26250.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: soil
organic carbon
variability
component analysis
organic matter
agricultural management
Opis:: Understanding soil spatial variability and identifying soil parameters most determinant to soil organic carbon stock is pivotal to precision in ecological modelling, prediction, estimation and management of soil within a landscape. This study investigates and describes field soil variability and its structural pattern for agricultural management decisions. The main aim was to relate variation in soil organic carbon stock to soil properties and to estimate soil organic carbon stock from the soil properties. A transect sampling of 100 points at 3 m intervals was carried out. Soils were sampled and analyzed for soil organic carbon and other selected soil properties along with determination of dry aggregate and water-stable aggregate fractions. Principal component analysis, geostatistics, and state-space analysis were conducted on the analyzed soil properties. The first three principal components explained 53.2% of the total variation; Principal Component 1 was dominated by soil exchange complex and dry sieved macroaggregates clusters. Exponential semivariogram model described the structure of soil organic carbon stock with a strong dependence indicating that soil organic carbon values were correlated up to 10.8m.Neighbouring values of soil organic carbon stock, all waterstable aggregate fractions, and dithionite and pyrophosphate iron gave reliable estimate of soil organic carbon stock by state-space.
Źródło:: International Agrophysics; 2014, 28, 2
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki