Fertility Status of Soil in the Tea Garden Belts of Golaghat District, Assam, India

Table 2

Season-wise estimated values of soil available nitrogen, exchangeable potash (K₂O), and available phosphorouss (P₂O₅) (in Kg/ha).

Name of TE	Dry season			Wet season
	Available N	Available P	Exchangeable K	Available N	Available P	Exchangeable K
Rungagora	350.41	36.78	90.23	342.73	35.43	87.01
Borjan	465.52	58.12	97.56	469.64	57.30	92.88
Negheriting	480.11	35.87	78.61	484.82	35.09	67.69
Balijan	435.20	79.02	97.99	561.31	80.56	39.71
Banwaripur	398.74	37.15	89.29	274.10	38.29	80.93
Khomtai	467.27	37.34	101.10	460.38	36.22	105.23
Rungajaun	502.35	48.29	109.78	488.15	57.46	101.04
Borsapori	354.62	49.38	107.39	367.23	48.67	102.11
Lattakoojan	402.60	26.50	104.32	436.50	25.39	98.19
Behora	455.48	38.41	88.27	432.30	39.64	80.25
Control	433.29	38.29	105.08	430.71	36.88	104.61
t-value	2.06^**	6.39^**	0.67^*	1.01^**	1.10^**	3.01^*

^**Significant at 5% probability level, ^*not significant.