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LES DEUX TYPES BIOLOGIQUES<br />

DE SEMENCES<br />

Semences orthodoxes (tolérantes à la dessiccation)<br />

• Fortement déshydratées<br />

• Survivent facilement à létat déshydraté<br />

Semences récalcitrantes (intolérantes à la<br />

dessiccation)<br />

• Riches en eau<br />

• Meurent si elles se déshydratent

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