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Effet de divers taux de réduction de pression sur les qualités de fleurs coupées refroidies sous vide.

[In Chinese. / En chinois.]

Auteurs : SONG X., ZHU A., LI Y.

Type d'article : Article

Résumé

Cut roses were selected as the experimental materials and vacuum cooled at three different pressure reduction rates. During the vase experiments, the main quality indicators of cut flowers were examined, and comparative analysis were done. The results showed that the different pressure reduction rates had significant influence on the basic qualities of cut roses. The treatment at the medium pressure reduction rate (1. 78x 104 Pa/min) prevented leakage of the electrolyte, decreased accumulation of the MDA, maintained activity of the SOD, decreased the mass loss, delayed blue changes of the cut roses, prolonged the vase life andachieved the best pre-cooling effect.

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Pages : 68-72

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    20 €

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    15 €

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