Effects of Shade and Biochar Application on the Quercetin Content of Longevity Spinach in Inceptisol

Table 7

Effects of biochar and shade application on the available calcium (cmol (+).kg⁻¹).

Shade (%)	Doses of biochar (ton ha^−1)					Mean
	K	0	10	15	20
0	0.26 bcde	0.28 bc	0.21 e	0.27 bcd	0.25 bcde	0.25
50	0.21 e	0.27 bcd	0.39 a	0.22 de	0.27 bcd	0.27
70	0.28 bc	0.24 cde	0.24 cde	0.24 cde	0.30 b	0.26
Mean	0.25	0.26	0.28	0.24	0.27	+

Means followed by the same letters are not significantly different at 5% DMRT.