TY  - BOOK
AU  - Azzi,Girolamo
TI  - Agricultural ecology: Girolamo Azzi
U1  - 630.2745 20
PY  - 1956///
CY  - London
PB  - Constable $ Company Ltd.
KW  - Crop yields
N1  - contents

Part 1: Agricultural climatology
The concept of meteorological equivalents and agricultural climatology
Division of the vegetative period into sub periods
Sub-periods of maximum and minimum reaction
The meteorological equivalents for some herbaceous plants
Meteorological equivalents for wheat
e.tc

Part 2: The soil-unit and the climate-soil complex
soil-unit and soil series
climatic axes and soil series for maize

Part 3: The yield and ecological characteristics of cultivated plants
quantitative yield
qualitative yield
generative yield
Vernalisation of seed
ecological classification of cultivated plants
e.tc

Part 4: Factorial combinations and differential analysis of yield
general discussion on factorial combinations
geographical trials with maize
analysis of the components of yield
e.tc; Includes bibliography and index
ER  -