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Association Between Botanical Composition and Yield

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Botanical Composition of the Park Grass Plots at Rothamsted 1856-1976

TitlePages
Botanical Composition of the Park Grass Plots at Rothamsted 1856-19761
Botanical Composition of the Park Grass Plots at Rothamsted 1856-19761
Introduction1L
Histrory of the Work on Botanical Composition of the Plots and the Need for Further Analysis1R
Method of Sampling and Plots and Sub-plots Sampled During 1973-763L
Results3R
1. Changes With Time3R
A. Plots Not Receiving Nitrogen3R
B. Plots Receiving Nitrogen As Ammonium Sulphate5L
C. Plots Receiving Nitrogen As Sodium Nitrate6R
D. Plots Receiving Organic Manures7R
2. Changes Induced by the New Liming Scheme8L
Dicussion and Conclusions9R
Changes With Time9R
3. Comparison of the Botanical Compositin of Plots 3, 7 and 14 in 1975 and 19769R
Changes With Lime11L
Association Between Botanical Composition and Yield11R
Relationship Between Fertiliser Treatment and Botanical Composition 12R
Effect of Season on Botanical Composition13L
General 13R
Future Work14R
References16L
Acknowledgements16L
Tables18L
Notes on Tables 7-4521R

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