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| | Scientia Agricola - Magnesium sulphate and the development of the common bean cultivated in an Ultisol of Northeast ... (Site not responding. Last check: 2007-11-04) |
 | | Magnesium was applied together with lime, N, K, Cu, Zn, B, and Mo as calcium carbonate, ammonium nitrate, potassium phosphate, cupric and zinc sulphate, boric acid and sodium molybdate respectively a month before planting and P as phosphoric acid at the planting. |
 | | The development of the LA was associated with the level of the magnesium applied (Hewitt and Smith, 1874; Jones, 1973), that presents a direct relationship with the concentration of magnesium in the plant tissue and the amount of synthesized chlorophyll. |
 | | Harmful effects of the magnesium in excess have been reported by Tayel et al., 1980a, 1980b; Levy et al., 1988 in the deterioration of the soil physical properties, reducing the concentrations of air and of water, influencing the lengthening of the root negatively. |
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