Impact of compost, vermicompost and biochar on soil fertility, maize yield and soil erosion in Northern Vietnam: A three year mesocosm experiment

R: A Language and Environment for Statistical Computing

R Core Team · 2000 · 353K citations · Full text

Natural Sciences, Computer Science, Statistical Computing +10

Standard methods: For the examination of water and waste water

Analytical Biochemistry · 1990 · 72.5K citations · Full text

Natural Resources, Environmental Engineering, Environmental Sciences +10

Nutrient availability and leaching in an archaeological Anthrosol and a Ferralsol of the Central Amazon basin: fertilizer, manure and charcoal amendments

Johannes Lehmann, José Pereira da Silva, Christoph Steiner et al. · Plant and Soil · 2003 · 1.9K citations

Agriculture, Archaeology, Soil Sciences +17

Biochar and its effects on plant productivity and nutrient cycling: a meta‐analysis

Lori Biederman, W. Stanley Harpole · GCB Bioenergy · 2012 · 1.7K citations

Agriculture, Agronomy, Soil Sciences +17

Long term effects of manure, charcoal and mineral fertilization on crop production and fertility on a highly weathered Central Amazonian upland soil

Christoph Steiner, Wenceslau Geraldes Teixeira, Johannes Lehmann et al. · Plant and Soil · 2007 · 1.3K citations · Full text

Agriculture, Agronomy, Soil Sciences +17