SIERRA LEONE maq 4ª.indd - agrilife - Europa
SIERRA LEONE maq 4ª.indd - agrilife - Europa
SIERRA LEONE maq 4ª.indd - agrilife - Europa
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
6 Survey Results<br />
130<br />
Figure 78. Total labour use per acre (days/year)<br />
Figure 79. Labour use per acre for food and tree crops (days/year)<br />
intensity per cultivated area which is substantially<br />
higher in the North than in the East (Figure 79).<br />
This would imply that the most efficient use of<br />
labour takes place in Kono, followed by Kenema,<br />
Tonkolili and Bombali qualify as the least<br />
efficient.<br />
When distinguishing between food and<br />
tree crop production, the results show that food<br />
cropping is more labour intensive than the tree<br />
cropping, about 2-3 times on an acre base (Figure<br />
79). Tree production seems to be the less labour<br />
intensive in Kono district, while in Tonkolili food<br />
cropping entails the highest labour intensity.<br />
In the Figures 80 to 84, output obtained and<br />
surface used per working unit are calculated in<br />
physical terms for different crops, particularly for<br />
Upland rice, IVS rice, Boli rice, coffee and cocoa<br />
(See Appendix IV for the same results at district<br />
level).<br />
In the case of upland rice, Figure 80<br />
illustrates the distance existing between the best<br />
practice farms (through which an empirical best<br />
practice frontier is drawn) to all remaining farms<br />
in the sample. This allows to compare how farm<br />
household stand in relation to the best performing<br />
smallholders in upland rice production per