Table 2.

Grain yield: effect of cropping system and cultivar.

Cropping system cultivar	Organic	Conventional	Average	Difference in organic
	Mg ha−1	Mg ha−1	Mg ha−1	%
Matt	2.13	2.85	2.48 b	−25.0
Saragolla	3.62	4.09	3.85 a	−11.4
Karalis	2.33	3.22	2.78 b	−27.6
Pablo	2.57	2.99	2.78 b	−14.2
San Carlo	2.46	3.45	2.94 b	−28.8
Average	2.52 b	3.23 a	2.87	−21.0

Different letters indicate significant differences per P ≤ 0.05.