'Fertiliser application' diaporamas de présentation

Johannes Deelstra Agricultural University, Wageningen, The Netherlands Jordforsk

362 views • 19 slides

Why use fertilisers??

Why use fertilisers??. Why do farmers apply fertiliser?. All living organisms require some basic chemical elements to function i.e. to build DNA , cells walls etc The major elements required are; nitrogen, phosphorus, potassium, sulphur, calcium and magnesium. Why do farmers use fertiliser?.

226 views • 13 slides

Content

Content. What are marginal abatement cost curves (MACC) ? Global Warming Gases in CAPRI Why GW and why CAPRI ? Methodology First results. Abatement cost curves. Abatement = reduction of negative externality

238 views • 12 slides

SPS2 Evaluation Module 4

SPS2 Evaluation Module 4. IMPACT OF SPS ON SUSTAINABLE AGRICULTURE Elizabeth Cromwell Patrick Kambewa Rowland Chirwa Richard Mwanza Kwera Development Centre. Objectives of Module 4 Study. Evaluate the acceptability of the crops SP provided

185 views • 9 slides