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Research, Policy and Practice

Table 10 Protected kraal piosphere effect on grass species

From: Piospheric influence on forage species composition and abundance in semi-arid Karamoja sub-region, Uganda

Herbaceous species

Equation of the model

r

Chi pr

Panicum maximum

Ln(y) = 3.972 + 0.006 × Distance

0.926

0.001

Sporobolus stapfianus

Ln(y) = 1.778 − 0.012 × Distance

0.935

0.022

Cynodon dactylon

Ln(y) = 5.115 − 0.003 × Distance

0.907

0.036

Bracharia jubata

Ln(y) = 3.765 − 0.009 × Distance

0.896

0.009

Eragrostis superba

Ln(y) = 6.699 − 0.0519 × Distance

0.900

0.001

Eragrostis ciliaris

Ln(y) = 3.365 − 0.014 × Distance

0.890

0.006

Echinochloa haploclada

Ln(y) = 5.764 − 0.042 × Distance

0.889

0.001

Digitaria vellutina

Ln(y) = 4.045 − 0.033 × Distance

0.882

0.001

Pennisetum mezainum

Ln(y) = 0.632 + 0.035 × Distance

0.971

0.001

Melinis repens

Ln(y) = 1.339 + 0.023 × Distance

0.955

0.001

Chloris pychnothrix

Ln(y) = 4.296 + 0.0063 × Distance

0.925

0.001

Hyparrhenia newtonii

Ln(y) = 3.612 + 0.013 × Distance

0.937

0.001

Hyparrhenia filipendula

Ln(y) = 4.649 − 0.031 × Distance

0.838

0.001

Loudetia simplex

Ln(y) = − 2.461 + 0.093 × Distance

0.994

0.001

Brachiaria platynota

Ln(y) = 4.429 + 0.004 × Distance

0.921

0.011

Dactyloctenium aegyptica

Ln(y) = 2.964 − 0.032 × Distance

0.882

0.002