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Joint International Conference on Long-term Experiments ...

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Table 4. Influences of ameliorative fertilizati<strong>on</strong> <strong>on</strong> nutriti<strong>on</strong>al status of maize<br />

(compositi<strong>on</strong> of grain at maturity stage for the growing seas<strong>on</strong>s 2004 and 2005)<br />

Korenicani experiment: influences of NPK fertilizati<strong>on</strong> <strong>on</strong> grain compositi<strong>on</strong> of maize<br />

NPK C<strong>on</strong>centrati<strong>on</strong>s in dry matter of grain at maturity stage*<br />

7:20:30 Percent (%) mg kg -1<br />

kg ha -1 P K Ca Mg S Fe Mn Zn Cu<br />

The growing seas<strong>on</strong> 2004<br />

0 0.307 3.63 0.005 0.099 0.098 21.9 4.60 21.2 1.52<br />

3750 0.295 3.61 0.007 0.092 0.084 18.4 4.43 19.5 1.31<br />

LSD5% n.s. n.s. n.s. n.s. n.s. n.s. n.s. n.s. n.s.<br />

Mean 0.301 3.62 0.006 0.095 0.091 20.1 4.52 20.3 1.42<br />

The growing seas<strong>on</strong> 2005<br />

0 311 3.51 0.002 0.087 0.087 22.7 4.81 30.3 1.66<br />

1250 308 3.52 0.002 0.086 0.088 23.1 5.04 22.7 1.69<br />

2500 319 3.83 0.002 0.089 0.083 25.6 5.09 18.0 1.71<br />

3750 312 3.74 0.002 0.096 0.086 22.1 4.97 18.2 1.70<br />

LSD5% n.s. 0.12 n.s. 0.004 n.s. n.s. n.s. 9.1 n.s.<br />

LSD1% n.s. 0.18 0.006 n.s. n.s. n.s. n.s.<br />

Mean 0.312 3.65 0.002 0.089 0.086 23.4 4.98 22.3 1.69<br />

Cd c<strong>on</strong>centrati<strong>on</strong>s in grain were under detectable range Cd (

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