Effect of different farming on grapevine nutrition
2000
Bernath, S. (Slovenska Polnohospodarska Univ., Nitra (Slovak Republic))
During the last three years was followed the influence of soil cultivation methods to grapevine. The followed cultivar Müller-Thurgau, high training - a single curtain. Vineplants were set into rows at a spacing of 1.0 x 3.0 m. Methods of soil cultivation: A - without soil cultivation, T - mechanical, traditional soil cultivation, M - mechanical mulching between rows, R - spraying with retardation doses of herbicide Roundup (0.4 l/ha), P - spraying with full doses of herbicide Roundup (4.0 l/ha). On the obtain results maybe state, that a long time soil cultivation without tillage in the vineyard bring about expressive lowering of the content P, K, Mg, and microelements (Fe, Mn, Cu ) in the deeply layers of the soil, what can cause to the problems in the nutrition of the fewer moving nutrients
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