Preinoculation of Soybean Seeds Treated with Agrichemicals up to 30 Days before Sowing: Technological Innovation for Large-Scale Agriculture

Table 1

Chemical properties, granulometry analysis, and bradyrhizobial populations of the soils at the experimental areas.

Location	Chemical properties								Granulometry			Bradyrhizobial population size^■
	pH in CaCl2	Al	H + Al	K	Ca	Mg	P	C	Clay	Silt	Sand	MPN cells g^−1
		dm^−3					mg dm^−3	g dm^−3	%
Rio Verde^●	5.1	0.00	3.64	0.80	1.65	1,78	9.6	22.5	36.3	9.5	54.1	zero
Rio Verde^♠	6.1	0.03	5.10	0.65	4.40	1.30	15.2	20.2	46.4	17.4	36.2	2.50 × 10^4
Rio Verde^♣	5.9	0.02	4.80	0.62	4.10	1.20	14.6	18.3	46.4	17.4	36.2	3.10 × 10^4
Cachoeira Dourada	5.4	0.00	3.07	0.37	3.65	1.73	1.7	18.5	57.7	18.2	24.0	3.57
Curitibanos	5.1	1.58	13.70	0.53	3.16	1.39	0.9	33.1	39.00	ND^♥	ND	1.47 × 10^1
Ponte Alta do Norte	4.7	1.42	7.20	0.59	0.39	0.24	0.9	20.35	ND	ND	ND	3.00 × 10^3

-probable-number of cells g soil⁻¹. ^●Experiment conducted by Embrapa Soja. ^♠Experiment conducted by Instituto Federal Goiano in 2013/2014. ^♣Experiment conducted by Instituto Federal Goiano in 2014/2015. ^♥Not determined.