Comparative analysis of soil fertility, productivity, and sustainability of organic farming in central europe—part 2: cultivation systems with different intensities of fertilization and legume n2 fixation as well as perspectives for future development

HIGHLIGHTS

• who: Hartmut Kolbe from the Author retired since Author retired since , have published the article: Comparative Analysis of Soil Fertility, Productivity, and Sustainability of Organic Farming in Central Europe—Part 2: Cultivation Systems with Different Intensities of Fertilization and Legume N2 Fixation as well as Perspectives for Future Development, in the Journal: Agronomy 2022, 12, x FOR PEER REVIEW of /2022/
• what: In the experiments , a further decrease in the nutrient balances, which were already clearly negative at medium intensity, by 4-7 kg P ha-1 and even by 19-38 kg K ha . . .
  

   

  

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