TY  - BK
AU  - Mhlanga,B.
AU  - Thierfelder,C.
TI  - Chapter 1. Cover crops in different production systems of Southern Africa : : Their roles, benefits and constraints
SN  - 978-1-63484-035-4
PY  - 2015///
CY  - New York : 
PB  - Nova Science Publishers, Inc., 
KW  - Cover plants
N2  - In southern Africa, there has been a decline in crop productivity which has been attributed to low input use as well as nutrient loss through soil erosion. This has called for sustainable means of production that increases productivity while conserving the environment
T2  - Cover crops :
ER  -