Effect of some Improvement Works on the Floristic Composition of the Vegetal Cover in Nardus stricta Grasslands

Authors

  • Teodor Maruşca Research - Development Institute for Grassland, 500128, Braşov, Str. Cucului, no. 5, România
  • Neculai Dragomir Faculty of Animal Science and Biotechnologies, 300645, Timişoara, Calea Aradului, no. 119, România
  • Vasile Mocanu Research - Development Institute for Grassland, 500128, Braşov, Str. Cucului, no. 5, România
  • Adi Blaj Research - Development Institute for Grassland, 500128, Braşov, Str. Cucului, no. 5, România
  • Fănel Tarjoc Research-Development Institute for Grassland, 307250, Lovrin, Str. Principală, no. 200
  • Carmen Dragomir Research – Development Station from Sheep and Goats, 325400, Caransebeş, Road Reşiţei, km. 2România
  • Sebastian Constantinescu Research - Development Institute for Grassland, 500128, Braşov, Str. Cucului, no. 5, România

Keywords:

Nardus stricta, floristic composition, fertilisation, amendment, re-sowing

Abstract

The study of the floristic composition of Nardus stricta grasslands improved through fertilisation, amendment and re-sowing for 18 years points out a structural change of the vegetal cover compared to the initial state of the floristic composition. During this time interval, the share of Nardus stricta dropped from 40 to 14% in the variants grazed rationally (without treatments), from 40 to 4% in the variant fertilised with NPK and grazed, and from 40% to the total disappearance of the species in the variants fertilised with NPK, amended, and re-sowed. The species Nardus stricta was replaced by high-fodder value species such as Agrostis capillaris, Poa pratensis, and Trifolium repens.

References

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Published

2023-09-05