Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2023
Authors
Tatsiana EspevigAbstract
No abstract has been registered
Popular science – Introduction to IPM research programme – today and in the future.
Tatsiana Espevig
Authors
Tatsiana EspevigAbstract
No abstract has been registered
Authors
Tatsiana EspevigAbstract
No abstract has been registered
Authors
Tatsiana EspevigAbstract
No abstract has been registered
Authors
Tatsiana EspevigAbstract
No abstract has been registered
Authors
Tatsiana EspevigEditors
John Kemp Maria StrandbergAbstract
No abstract has been registered
Abstract
Biochar, derived from organic waste via pyrolysis, is proposed as a soil amendment in the early twenty-first century. In this chapter, we summarize the great potential of pure biochar application in food production, soil fertility improvement, plant disease suppression, climate change mitigation, and heavy metal contamination control, based on field experiments globally. However, large-scale pure biochar implementation is restricted by high cost in terms of high price and application rate. The difficulty of biochar application using machines further reduces the farmers’ willingness to use biochar. Based on the experience of biochar usage in China, we propose a framework for large-scale implementation of industrialized biochar. Biochar can be developed into three products including liquid fertilizer, biochar-based organic fertilizer, and inorganic fertilizer. The soluble components in biochar after water extraction or in the wood vinegar during biochar production can be used to develop liquid fertilizer and used in fruit and vegetable growing. For fertile soils, biochar-based inorganic fertilizer is recommended for use instead of pure biochar. For degraded soils, biochar-based organic fertilizer is recommended to improve soil structure and provide nutrients for crops. Pure biochar is recommended to apply to heavy metal contaminated soil to decrease their uptake by crops.
Abstract
Black soil is a major agricultural soil in China. Based on published research papers and related research, this chapter reviews the composition, diversity, and ecological functions of farmland soil microbial communities in black soil areas of China. The aim is to summarize the main groups of soil microorganisms in black soil farmland, the ecological processes they participate in, their responses to environmental factors, and the main environmental indicators, and then put forward the importance of isolation and cultivation of indigenous functional microbial strains, so as to provide a basis for the protection and sustainable use of black soil resources.
Abstract
Lignosulphonates are water-soluble polymeric by-products from wood pulp production using sulphite pulping and can be used as soil amendments in agriculture, amongst other uses. Here, we review effects of lignosulphonates as biostimulants and in enhancing the action of fertilizers. In soils, they affect the nitrogen and phosphorous cycles, as well as acting as transporters of micronutrients. The action of tree-associated fungi can be improved, and plant growth and yield can be increased. The beneficial effects of lignosulphonates in agriculture mean that there is likely to be a market for commercial specialty lignosulphonate products.
Authors
Arne Verstraeten Peter Waldner Aldo Marchetto Andreas Schmitz Nicholas Clarke Anne Thimonier Catherine Hilgers Anne-Katrin Prescher Karin HansenAbstract
No abstract has been registered