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Special Groups of Experiments

Book: Report for 1933
Collection: Rothamsted Reports
Year of Publication : 1934
Book DOI: https://doi.org/10.23637/ERADOC-1-3
Reference:
Rothamsted Research (1934) Special Groups of Experiments in : Report for 1933 - pp 159 - 172
Copyright: Lawes Agricultural Trust
Creator: Rothamsted Experimental Station
Publisher: Rothamsted Research
This work is licensed under a Creative Commons Attribution 4.0 International License.
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Report for 1933

Title	Pages
Report for 1933	-1
Rothamsted Experimental Station Report for 1933	1
Rothamsted Laboratories , Erected 1914-1916	2
Contents	4
Rothamsted Experimental Station; Woburn Experimental Farm ; Imperial Bureau of Soil Staff List	6
Publications of Rothamsted Experimental Station	12
Introduction - General Account of Rothamsted	16
Rothamsted Report for 1933	19
The Field Work	20
Effect of Fertilisers on Crop Yield and Quality	22
Grassland and Fodder Crops	28
Farm Husbandry Problems	31
Physical and Chemical Properties of Soil	33
Lucerne and the Nodules Organisms	36
Soil Microorganisms	37
Plant Pathology	38
Purification of Effluents	38
Entomology	39
Bees	41
Insecticides	41
Review of Developments at Rothamsted in the Science of Statistics	42
The Contributions of Rothamsted to the Development of the Science of Statistics	43
Summary of Fifty Year's Work at Woburn	50
Survey of Insect Pests at Rothamsted and Woburn	51
Survey of Fungus Diseases at Rothamsted and Woburn	54
Rothamsted Farm Report - 1933	56
Meteorological Observations	60
Summaries of Papers Published in 1933 - I. Scientific Papers	63
Crops, Plant Growth, Plant Products and Action of Manures	63
Statistical Methods and Results	69
The Soil	73
Microbiology	77
The Plant in Disease : Control of Disease	78
Summaries of Papers Published in 1933 - II. Technical and Other Papers	82
General	82
Crops, Soils and Fertilisers	83
Biological	84
Woburn Experimental Farm	85
Woburn Experimental Farm Report for 1933	85
Woburn Farm Report for 1933	91
Dates of Operations and Yields	92
Dates of Operations and Yields, Rothamsted	95
Dates of Sowing and Harvesting, and Yield per Acre, Rothamsted, 1933	95
Rothamsted Experimental Plots 1933	97
Notes on the Summary Tables	98
Chemical Analysis of Manures Used in Replicated Experiments, 1933	100
Meteorological Records, 1933	102
The Classical Experiments	103
Continuous Rotation Experiments	110
Other Experiments at Rothamsted	122
Other Experiments at Woburn	148
Animal Husbandry Experiments	156
Special Groups of Experiments	159
Experiments at Outside Centres	173
Abbreviated List of the Field Experiments	197
Errata for Rothamsted Report 1932	199
Lawes Agricultural Trust ; Trustees and Committee; the Incorporated Society for Extending the Rothamsted Experiments	200

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Special Groups of Experiments

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Report for 1933