Differences in Arbuscular Mycorrhizal Fungi among Three Coffee Cultivars in Puerto Rico

Table 2

Mean leaf element concentrations in three coffee cultivars at two farms in Puerto Rico. Values in parentheses are standard deviations. The first letter following each mean shows LSD differences among cultivars within a location, while the second shows differences among locations within the same cultivar. Values followed by the same letter were not significantly different (𝑃<0.05).

Farm	Coffee cultivar	Ca (mg/g)	P (mg/g)	Mn (mg/g)	Mg (mg/g)
	Borbón	9.25^A(±0.75)	2.09^A(±0.27)	0.24^A(±0.11)	3.55^A(±0.40)
Limaní	Caturra	10.37^Aa(±2.74)	1.72^Ba(±0.21)	0.35^Aa(±0.08)	3.75^Aa(+0.37)
	Pacas	15.37^Ba(±1.90)	1.60^Ba(±0.84)	0.58^Ba(±0.28)	2.48^Ba(±0.21)
Rullán	Caturra	12.83^Ab (±2.42)	1.47^Aa(±0.49)	0.40^Aa(±0.15)	3.90^Aa(±0.73)
	Pacas	10.39^Bb(±0.75)	1.66^Aa(±0.20)	0.21^Bb(±0.07)	3.16^Bb(±0.32)