Nutrition and fertilisers
Fertilisers are plant nutrient substances given to improve plant growth rates and to boost the yields of crops. However, feeding plants is not always necessary. Soils vary in their nutrient levels. Sandy soils and chalky soils, for example, tend to be lower in nutrients than clay or loam soils. Soils also vary in the availability of nutrients. Soils that are dry, waterlogged, very acid or very alkaline may not allow plants to access existing nutrients. Correcting these factors (where possible) may be more effective than giving fertiliser, and in fact may be necessary for fertilisers to be effective.
A sample of Items held in the Nutrition and fertilisers category
- Think Manures: a guide to manure management
- 128. Most arable food products are likely to have smaller GHG intensities than current estimates
- Automating N fertiliser management for winter cereals
- 2196: Soil Biology
- A new sludge-derived organo-mineral fertilizer gives similar crop yields as conventional fertilizers
- 72. Building Carbon in farm soils
- Measuring spatially-variable N requirements of maize
- Effects of spray application of urea fertiliser at stem extension on winter wheat: N recovery and nitrate leaching
- Maximising potential from a waste organic fertiliser: improved crop nutrition?
- 30. Demystifying cover crop magic
There are currently no subcategories in the Nutrition and fertilisers section.
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The OpenFields Library is a free online library contains items of interest to practitioners and researchers in the agricultural and landbased industries.