The soil under shifting cultivation /
Nye, P. H.
The soil under shifting cultivation / P.H. Nye, D.J. Greenland - England : CAB, 1960 - vi, 156 p. : ill. ; 22 cm
Contents
Introduction
Part 1: The fallow period
the range of fallows and soils
the amounts of nutrients in the fallow and soil
the nutrient cycle
the restoration of fertility under the fallow
Part II: The cropping period
the effect of clearing and burning
the decline in fertility under cropping
Part III: The system as a whole
soil fertility under native practice
retrospect and prospect
Includes references and index
Soil fertility
Tillage
631.5818 / NYE
The soil under shifting cultivation / P.H. Nye, D.J. Greenland - England : CAB, 1960 - vi, 156 p. : ill. ; 22 cm
Contents
Introduction
Part 1: The fallow period
the range of fallows and soils
the amounts of nutrients in the fallow and soil
the nutrient cycle
the restoration of fertility under the fallow
Part II: The cropping period
the effect of clearing and burning
the decline in fertility under cropping
Part III: The system as a whole
soil fertility under native practice
retrospect and prospect
Includes references and index
Soil fertility
Tillage
631.5818 / NYE