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
- Minimising nitrous oxide intensities of arable crop products (MIN-NO) (LK9128) - Annual Project Report, 2009 results
- Added Value From Pig Manures and Slurries
- Calculating field-specific Crop N Requirement
- 2196: Soil Biology
- Re-mineralisation and enhancement techniques
- Setting the standards in crop nutrition – sound, up-to-date advice
- Protecting water from agricultural run-off: an introduction (TIN098)
- Response of cereals to soil and fertilizer phosphorus - a summary
- 105. Biological nitrification inhibition - getting crop plants to use soil N more effectively
- 2266: Intelligence-based arable improvement, Yattendon Estates
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.