Table 3. Impact of grass species and management regimes on function of bacterial endophyte communities.

Year	2010		2011
	R2	P	R2	P
All grass species
Grass species	7.18%	0.228	11.13%	0.03
Fertilization	1.44%	0.885	2.06%	0.614
Mowing	1.71%	0.788	6.82%	0.041
Grass + Fertilization	13.1%	0.648	16.68%	0.245
Grass + Mowing	14.16%	0.487	24.69%	0.01
Fertilization + Mowing	5.36%	0.951	13.37%	0.072
Grass + Fertilization + Mowing	30.4%	0.642	43.46%	0.015
Dactylis glomerata
Fertilization	6.69%	0.555	5.91%	0.666
Mowing	5.57%	0.72	14.9%	0.157
Fertilization + Mowing	25.22%	0.505	25.44%	0.475
Festuca rubra
Fertilization	4.52%	0.908	5.55%	0.678
Mowing	5.76%	0.795	19.93%	0.063
Fertilization + Mowing	21%	0.815	44.32%	0.057
Lolium perenne
Fertilization	6.69%	0.838	8.12%	0.491
Mowing	13.75%	0.141	11.06%	0.257
Fertilization + Mowing	26.92%	0.658	61.44%	0.017

Significant (P ≤ 0.05) and marginally significant (P ≤ 0.10) parameters are underlined and written in italics, respectively.