Phytotoxicity and Benzoxazinone Concentration in Field Grown Cereal Rye (Secale cereale L.)

Table 1

Soils analysis results for research plots at Cherry Research Station near Goldsboro, NC (year 1), and the Lake Wheeler Field Laboratory near Raleigh, NC (year 2). Analysis provided by the Environmental and Agricultural Testing Service at North Carolina State University.

	Total C	Total N	P	K	Ca	Mg	S	Cu	Mn	Zn
	%		mg⋅kg^−1
Year 1	0.71	0.06	468.58	243.90	562.57	220.89	80.68	1.78	18.20	7.05
Year 2	0.53	0.05	450.28	225.03	387.06	237.96	74.81	1.52	36.95	6.06