Directory UMM :Data Elmu:jurnal:S:Soil & Tillage Research:Vol52.Issue3-4.Oct1999:
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The ®lm does mention natural processes of recovery, such as freeze-thaw cycles, and describes on-going work on the activities of the soil fauna, but other than a mention of
The extent and types of soil surface crusts were shown to depend on multiple factors such as soil properties, land use, terrain type and position, rainfall intensity and
5A clari®es the different backgrounds of the working depth effect: increased covering of garden cress solely occurs in the soil ridges (due to soil level upheaval), whereas
However, in the case of clay soil (with 1.3±10.4% organic matter) it appears that organic matter increases the strength of moist soil aggregates, and decreases the tensile strength
Tillage is well known to enhance the mineralization of carbon and nitrogen in organic matter in the soil by exposing previously unexposed soil surfaces to oxy- gen and microbes and
Providing that the organic matter carried in soil water has surface proper- ties similar to those of organic matter in the soil matrix, transport on organic matter seems likely
Experimental variables were with and without traf®c under conventional tillage (CT) (disk harrow twice, chisel plow, ®eld cultivator) and no tillage (NT) arranged in a split-
Ploughing and treatment application occurred twice in 1995 at Boghall, before sowing spring barley in April and winter barley in September, and once in August 1996 at North
