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e-RAdoc: The electronic Rothamsted Documents Archive
Publications of the Rothamsted Experimental Station
Book
:
Report 1921-22 with the supplement to the Guide to the Experimental Plots containing the Yields per Acre etc.
Collection:
Rothamsted Reports
Year of Publication
: 1923
Book DOI
:
https://doi.org/10.23637/ERADOC-1-110
Reference:
Rothamsted Research
(1923)
Publications of the Rothamsted Experimental Station in :
Report 1921-22 with the supplement to the Guide to the Experimental Plots containing the Yields per Acre etc.
- pp 8 - 9
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 1921-22 with the supplement to the Guide to the Experimental Plots containing the Yields per Acre etc.
Title
Pages
Report 1921-22 With the Supplement to the Guide to the Experimental Plots Containing the Yields per Acre Etc.
-1
Rothamsted Experimental Station Report for 1921-22 With the Supplement to the Guide to the Experimental Plots
1
Rothamsted Laboratories, Erected 1914-16
2
Contents
3
Rothamsted Experimental Station and Woburn Experimental Farm Staff List
4
Publications of the Rothamsted Experimental Station
8
Introduction - General Account of Rothamsted
10
Report for the Years 1921, 1922
11
Soil Cultivation
11
Soil Acidity
13
The Feeding of the Planet
14
Fertiliser Investigations
16
Effect of Manures on Crop Composition and Quality
20
Quantity of Fertiliser and Crop Composition and Quality
22
Soil Population and Plant Foods
22
Control of Soil Population
23
The Plant Disease
24
The Associated Farms : Woburn Farm and Leadon Court Farm
26
Apicultural Investigations
26
Summary of Papers Published - I. Scientific Papers
29
Crops and Plant Growth : Botanical Department
29
Statistical Methods and Results : Statistical Department
33
Soil Organisms
36
Environmental Factors
40
Plant Pathology
42
Summary of Papers Published - II. Technical Papers
49
Crops and Crop Production
49
Organic Manures
50
Rothamsted Experimental Plots
55
Notes on the Seasons
55
Expenditure and Cash Returns
59
Costs of Ploughing
60
Woburn Experimental Farm Report 1921-1922
61
Table of Results - the Classical Experiments
77
Table of Results - Later Experiments
90
Outside Centres : Malting Barley
104
Lawes Agricultural Trust, Trustees and Committee; the Incorporated Society for Extending the Rothamsted Experiments
105
eRAdoc is developed at Rothamsted Research
e-RAdoc:
The electronic Rothamsted Documents Archive
This work is licensed under a Creative Commons Attribution 4.0 International License.
eRAdoc
is developed at Rothamsted Research
