Table 2: Aboveground dry matter and P and K uptake at growth stage V6, Vt (tasseiling), and R6 (maturity and grain yield in response to tillage and fertilizer treatment, 1995

Illinois Fertilizer Conference Proceedings
January 29-31, 1996

Main Index 1996 Index Search

Treatment		V6			VT			R6
Tillage	Fertilization Method/Time	DM†	P	K	DM	P	K	DM	P	K	Grain yield
		------------------------------- g/plant ------------------------------									bu/a
Strip	None	1.4	0.008	0.06	96	0.22	1.45	184	0.35	1.66	89
No-till	None	1.2	0.008	0.05	122	0.30	1.74	165	0.30	1.87	96
Strip	Fall B'cast	1.2	0.008	0.06	101	0.23	1.52	172	0.35	1.81	88
No-till	Fall B'cast	1.1	0.007	0.05	109	0.26	1.56	166	0.35	1.66	96
Strip	Fall Inject	1.8	0.010	0.08	105	0.25	1.53	173	0.36	1.56	96
No-till	Fall Inject	1.3	0.008	0.06	112	0.27	1.45	167	0.35	1.68	86
Strip	Spr. Inject	1.5	0.010	0.06	121	0.30	1.78	203	0.41	1.82	100
No-till	Spr. Inject	1.4	0.010	0.06	107	0.26	1.48	175	0.37	1.53	94
	LSD (0.05)	NS	NS	NS	14	0.04	0.20	NS	NS	NS	NS

† DM = aboveground dry matter