eRA e-RAdoc: Digited Documents from the Rothamsted Long-term Experiments

Use of Fertilisers in England and Wales, 1980

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Rothamsted Experimental Station Report for 1980 Part 2

TitlePages
Rothamsted Experimental Station Report for 1980 Part 2 - Cover Page1
Contents3
The Soils of Rothamsted Farm. The Carbon and Nitrogen of the Soils and the Effect of Changes in Crop Rotation and Manuring on Soil pH, P, K and Mg5
Agricultural Benefits of the Rothamsted Aphid Bulletin21
Synoptic Monitoring for Migrant Insect Pests in Great Britain and Western Europe. I Establishing Expected Values for Species Content, Population Stability and Phenology of Aphids and Moths41
Synoptic Monitoring for Migrant Insect Pests in Great Britain and Western Europe II. The Species of Alate Aphids Sampled at 12. 2 M by Rothamsted Insect Survey Suction Trap at Tåstrup, Denmark, Between 1971 and 1976105
Use of Fertilisers in England and Wales, 1980115
Rothamsted Insect Survey Twelfth Annual Summary123
Conversion Factors / Tables153
Map of Rothamsted Farm155

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