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Diverse fertility building leys in arable rotations Organic Eprints
Bliss, Katie; Measures, Mark.
The results of a three year study in the UK suggest that there are several advantages to more complex mixtures; • Greater resilience to variable conditions • Combine early and late weed suppression • Slower decomposition on incorporation • Extends forage availability for key insect pollinators • Generally achieve higher forage yields • Potential for higher subsequent crop yields. Practical recommendation • There are a number of plant characteristics that have an impact on nitrogen release and mobilisation, namely C:N ratio, lignin and polyphenol content which result in slower N release and lower N losses or better N utilisation. • Including grass species in the mix takes up the N fixed by the legumes and reduces the free N in the soil; the...
Tipo: Practice tool Palavras-chave: Pasture and forage crops Crop combinations and interactions Soil Crop health; Quality; Protection Weed management Farm nutrient management.
Ano: 2017 URL: http://orgprints.org/31040/1/PA_013_Diverse%20fertility%20building%20leys_QR.pdf
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