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eficiencia de uso del nitrógeno en nogal pecanero ... - COMENUEZ

eficiencia de uso del nitrógeno en nogal pecanero ... - COMENUEZ

eficiencia de uso del nitrógeno en nogal pecanero ... - COMENUEZ

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Difer<strong>en</strong>cia B<strong>en</strong>eficio-Costo <strong>de</strong>l<br />

fertilizante aplicado/ha ($miles)<br />

200000<br />

150000<br />

100000<br />

50000<br />

0<br />

170.81<br />

100 150<br />

Dosis <strong>de</strong> N (kg/ha)<br />

200<br />

Figura 17. Efecto <strong>de</strong> la fertirrigación nitrog<strong>en</strong>ada sobre la difer<strong>en</strong>cia<br />

b<strong>en</strong>eficio/costo <strong>de</strong>l fertilizante aplicado <strong>en</strong> <strong>nogal</strong> <strong>pecanero</strong>.<br />

73<br />

180.81<br />

168.22

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