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Manual do pequeno açude - IRD

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B53/Qualida& da @a e salinizaçiio 257<br />

194<br />

-<br />

CONCENTRAÇA MÉDIA DA AGUA DE IRRIGAÇAO<br />

EM FUNÇiO D.J PROFUNDIDADE DO AÇUDE, DE SUAS<br />

INFILTRAÇOES E DO TAMANHO DO PERIMETRO.<br />

( Plantio no In,hlo <strong>do</strong> verGo ?<br />

VaIores oltrapam~os 1 aao robrr 4.<br />

(cc) H PERiMETRO COMPLET0<br />

q b) 2/3 DO PERiMETRO<br />

- (cc><br />

(4<br />

q c) 1/3 DO PERiMETRO<br />

1.00 1 j j / / 11 i / 1<br />

02 0.4 0.6 0.6 l,O 12 I.4 1.6 1.5 2.0<br />

vx/vesc<br />

02 0,4 0.6 0.5 1.0 1.2 1A 1.6 Id 2,O<br />

---HiGG--1<br />

vX/v8SC<br />

1.00’ ’ ’ ’ ’ ’ ’<br />

02 0.4 0.6 0.6 laO 12 1.4 1.6 1.5 2,a<br />

vx/vesc

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