Table 2.

Grain yield comparison between different treatments in an LTFE at Jinhua (kg/ha)

Grain yield	98L		99E		99L		00E		00L		01E		01L		02E		02L		03E
CK	5373	b	3230	b	3349	b	4266	b	3647	c	3670	d	3313	c	2790	c	3759	c	3204	c
PK	5696	b	3569	b	3599	b	4535	b	4013	b	4091	c	4075	b	3163	c	3991	bc	3273	c
NK	6736	a	4887	a	4407	a	6152	a	6046	a	5740	a	5578	a	4477	b	5391	a	4502	b
NP	6495	a	4758	a	2828	c	5938	a	4272	b	4602	b	4392	b	4310	b	4201	b	4115	b
NPK	6654	a	5107	a	4328	a	6074	a	5564	a	5107	a	5538	a	4922	a	5090	a	5168	a

In a column, grain yield means followed by the same letters (a, b or c) are not significantly different by DMRT (Duncan’s multiple range test) at 5% level. E means early rice, L means late rice