The Effects of Controlled Drainage on N Concentration and Loss in Paddy Field

Table 4

ANOVA results for N concentration through leaching under two leakage intensity conditions.

Factors	Tillering stage		Jointing-booting stage		Heading-flowering stage		Milking stage
		Sig		Sig		Sig		Sig
-N	0.007	0.938	3.573	0.108	3.703	0.103	0.004	0.950
-N	0.246	0.638	1.533	0.262	0.127	0.734	2.118	0.196