Results 41 to 50 of about 663,795 (207)

Microflora in soils of desert regions [PDF]

, 1970
Desert soil samples, collected using aseptic techniques, are low in organic matter and cation exchange capacity. Aerobic and microaerophilic bacteria are most abundant, next are algae and molds. Chemical and physical properties are determined by standard
Cameron, R. E.
core   +1 more source

European HYdropedological Data Inventory (EU-HYDI) [PDF]

, 2013
There is a common need for reliable hydropedological information in Europe. In the last decades research institutes, universities and government agencies have developed local, regional and national datasets containing soil physical, chemical ...
Anaya Romero, María, Arnoldussen, Arnold, Bilas, George, Borresen, Trond, Cornelis, Wim, Daroussin, Joel, Gonçalves, Maria Da Conceiçao, Haugen, Lars-Egil, Hennings, Volker, Houskova, Beata, Iovino, Massimo, Javaux, Mathieu, Keay, Caroline A, Kvaerno, Sigrun, Kätterer, Thomas, Laktinova, Tatyana, Lamorski, Krzysztof, Lilly, Alan, Mako, Andras, Matula, Svatopluk, Montanarella, Luca, Morari, Francesco, Nemes, Attila, Patyka, Nikolay Vladimir, Romano, Nunzio, Schindler, Uwe, Shein, Evgeny, Slawinski, Cezary, Strauss, Peter, Toth, Gergely, Tóth, Brigitta, Weynants, Mélanie, Woesten, Henk   +32 more
core   +1 more source

Soil Properties and their Influence on Grassland Production under Low Input and Organic Farming Conditions [PDF]

, 2006
End of project reportThis project set out to identify soil properties that most influence grassland production under low mineral nitrogen input conditions. Sixteen farms were selected in Counties Limerick and Clare and the soil sampled. Soil physical and
Breen, J., Culleton, Noel, Leonard, C., Mullen, G.J.   +3 more
core  

Cropping sequence influenced crop yield, soil water, and soil properties in wheat-camelina cropping system

Farming System
Integrating camelina (Camelina sativa L. Crantz) into wheat (Triticum aestivum L.) -based cropping systems in the Great Plains Region of the United States could improve soil properties and overall system productivity. However, there is little information
Eric Obeng, Augustine K. Obour, Nathan O. Nelson, Ignacio A. Ciampitti, Donghai Wang   +4 more
doaj   +1 more source

Long-term Effects of Tillage on the Retention and Transport of Soil Water [PDF]

, 1986
Quantitative measurements were made of the physical and chemical properties of two virgin prairie soils, Crowley and Jay, that remain in their native Arkansas environments and of similar soils that had been tilled extensively.
Miley, W. M., Scott, H. D., Wood, L. S.
core   +2 more sources

Influence of soil physical and chemical characteristics on soil compaction in farm field

Heliyon
Farm soil compaction is influenced by animal loads and Agricultural machinery. In this paper the influence of soil physical and chemical characteristics on soil compaction at Awash Melkasa farm field.
Yared Seifu Woldeyohannis, Someshakher S Hiremath, Simie Tola, Amana Wako   +3 more
doaj   +1 more source

DOC-trail: 20 years of organic and conventional farming affect soil microbial properties [PDF]

, 2000
In a long-term field trial (DOC; = bio-Dynamic, bio-Organic, Conventional) at Therwil, Switzerland, agricultural production systems have been compared since 1978.
Fliessbach, Andreas, Mäder, Paul, Oberholzer, H.R.   +2 more
core  

PENGGUNAAN MULSA PLASTIK SEBAGAI UPAYA KONSERVASI LAHAN UNTUK MENJAGA STABILITAS SIFAT FISIKA DAN KIMIA TANAH

JTSL (Jurnal Tanah dan Sumberdaya Lahan)
Low nutrient availability and high soil bulk density are caused by the loss of fertile soil particles due to the kinetic energy of rain. Land management that does not apply conservation principles such as soil covering is one of the factors causing this
Tini Sudartini, Anita Dwy Fitria, Yanto Yulianto, Undang Undang   +3 more
doaj   +1 more source

A Study of Changes in the Chemical Properties of Soil due to Irrigation by Polluted River Water (Army Canal in Baghdad) for a Long Period [PDF]

Engineering and Technology Journal, 2011
Soil is an essential natural resource for support of human life, but with time, its degradation has been constantly increasing due to the deposition of pollutants.
Shaimaa Taleb Kadhum, Ayat Hussain
doaj   +1 more source

Soil Characterization Using Physical and Chemical Properties

Journal of Physics: Conference Series, 2020
Abstract This paper presents the influences of soil chemical composition on pH. Surface soil samples from bare ground without vegetation were collected from different locations of Pune district of Maharashtra State from the top 8 inch at each sampling sites using a sterile shovel.
A S Disale, D P Chavan, A S Alameen, P B Undre   +3 more
openaire   +1 more source