Improving yield advisory models for precision agriculture with special regards to soil compaction in maize production

作者: G. Milics , A. J. Kovács , M. Neményi , A. Nyéki

DOI: 10.3920/978-90-8686-778-3_54

关键词: Advisory systemFertilizerAgronomyProduction (economics)MathematicsYield (wine)TillageDSSATAgricultural engineeringSoil compactionPrecision agriculture

摘要: Evaluating the accuracy of Decision Support System for Agrotechnology Transfer (DSSAT) and ProPlanta fertilizer advisory system maize crop (Zea mays L.) using 2010 2011 database, it was concluded that simulations led to large inaccuracies in small plot sizes (0.25 ha). However differences between simulated measured yields related a research field (15.3 ha) were relatively good. The 10-year databases have also been taken into consideration. aim adapt different models site-specific precision technologies by taking soil physical parameters electrical conductivity, cone index tillage draught force account.

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