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The effect of the soil compaction on the contents of alfalfa root reserve nutrients in relation to the stand density and the amount of root biomass
alfalfa soil density root reserve nutriet
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2015/1/30
The reserve root nutrients influence the overwintering, regrowth, yield, and persistence of alfalfa plants. The total amount of the root reserves is considered more important than their concentration....
Influence of Mulching and Some Micro-nutrients Usage on Soil Temperature, Soil Moisture, Growth and Cowpea Yield
Mulching micro-nutrients soil temperature soil moisture cowpea
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2010/11/16
Mulching process can help to improve some soil properties and yield of vegetables crops. Field
studies were conducted over two seasons 2006/2007 under Nile Delta conditions in Egypt to evaluate the e...
IMPROVEMENT OF THE EFFECTIVENESS OF MAIZE (Zea mays L.) FERTILIZATION WITH NITROGEN BY THE APPLICATION OF MAGNESIUM PART II. CONTENT OF NUTRIENTS IN GRAIN AND ITS ENERGETIC VALUE
fertilizer application method magnesium maize cultivar types nitrogen
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2009/4/1
Field experiments were carried out at the Didactic and Experimental Farm in Swadzim (52o26’ N; 16o45’ E) near Poznań in the years 2004-2007. The experiment was carried out in a „split-plot” des...
THE NUTRIENTS BALANCE OF CROP ROTATION AS AN INDICATOR OF SUSTAINABLE FARMING ON ARABLE LAND
nutrient balance crop rotation soil tillage
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2010/12/7
The nutrient balance of five crop rotation systems under conventional and minimal tillage with interaction of different fertilization treatments was investigated at the experimental station of Slovak ...
Effect of fertilisation systems on the balance of plant nutrients and soil agrochemical properties
heavy loam brown soil fertilising system crop rotation phosphorus and potassium humus
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2010/1/13
In the organic fertilisation system, the application of only 80 t ha‑1 of farmyard resulted, compared with the mineral fertilisation system, in a humus content increase in the plough layer by 0....
Soil compaction effect on the soil physical properties and the content of nutrients in spring barley (Hordeum vulgare L.) and spring wheat (Triticum aestivum L.)
soil compaction soil properties spring barley spring wheat nutrients
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2010/1/13
The long-term use of heavy-weight agricultural machinery has caused extensive and lasting phenomena of degradation, especially in the basic layer of soil. The influence of soil compaction by heavy tra...