• No results found

Maize productivity and profitability in Conservation Agriculture systems across agro-ecological regions in Zimbabwe: A review of knowledge and practice

N/A
N/A
Protected

Academic year: 2021

Share "Maize productivity and profitability in Conservation Agriculture systems across agro-ecological regions in Zimbabwe: A review of knowledge and practice"

Copied!
15
0
0

Loading.... (view fulltext now)

Full text

Loading

Figure

Fig. 2. Pooled and natural region-specific weighted mean differences (WMD) in yield a between direct seeder and conventional tillage, and b between ripper and conventional tillage, in Zimbabwe
Fig. 4. Weighted mean differences in yield between direct seeder and conventional tillage on the left; and ripper and conventional tillage on the right in time across natural regions in Zimbabwe
Table 3 illustrates the details of how NPV was computed using the case of Natural Region II and Table 4 gives the summarised results for all natural regions
Fig. 7. Ripper breakeven labour savings across natural regions II, III and IV in Zimbabwe

References

Related documents

Drawing on the examples of two city centres, and placing them in the context of the recent debates of urban agglomeration theory, this paper seeks to initiate deeper analysis

(Because the overall rule is a ran- domization over such rules, it can still be the case that every voter affects the probability with which an alternative is chosen, and that

Field of View Because the camera moves around a focal point, it provides access to a much larger area of the remote scene than stationary cameras do (see Figure 2).. The

Previous research has shown that up to two-thirds of Canadian archivists are risk averse when selecting material for digitisation and online access, preferring to

• Step 1: Determination of candidate techniques.. We review the supplier management literature to find the applicable AI and MCDM methods for SES. The related articles are

It also observes that the existing resolution-based regulatory focus on troubled systemically important firms obscures the importance of additionally using resolution- based

This study intended to determine the teaching and work behavior of the clinical instructors from the three nursing schools in Northern Samar. It sought to determine the

eLearning is the perfect product for Network Market- ing, since it can be delivered online, as well as through physical digital media.. It is enhanced and