Publication Date

1989

Description

Abundant amount of the new knowledge was gained by an intensive research of grassland ecosystem in Czechoslovakia and other European countries during last 25 years. It was con­firmed that under favourable humid conditions and sufficient macronutrients and micronutrients together with adequate N­fertilizing should be nearly reached ecologically conditioned level of potential productivity and dry matter or N-compounds yields should be increased by 100-200 or 200-300 per cent respectively (Velich, 1986). Introduction of scientific methods of controlled agricultural production together with higher landscape protection requirements, stability of ecosystems, quality and health­proved foods requirements have changed the traditional views to the nutrition and grassland utilization principally.

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Optimization of Grassland Ecosystem Production by Anthropogenic Treatment

Abundant amount of the new knowledge was gained by an intensive research of grassland ecosystem in Czechoslovakia and other European countries during last 25 years. It was con­firmed that under favourable humid conditions and sufficient macronutrients and micronutrients together with adequate N­fertilizing should be nearly reached ecologically conditioned level of potential productivity and dry matter or N-compounds yields should be increased by 100-200 or 200-300 per cent respectively (Velich, 1986). Introduction of scientific methods of controlled agricultural production together with higher landscape protection requirements, stability of ecosystems, quality and health­proved foods requirements have changed the traditional views to the nutrition and grassland utilization principally.