"banco de sementes" meaning in Portugais

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions nominales en portugais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Portugais",
      "orig": "portugais",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Portugais",
  "lang_code": "pt",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en portugais de l’écologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en portugais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Banque de graines."
      ],
      "id": "fr-banco_de_sementes-pt-noun-qVlkmlQB",
      "topics": [
        "ecology"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "banco de sementes"
}

{
  "categories": [
    "Locutions nominales en portugais",
    "portugais"
  ],
  "lang": "Portugais",
  "lang_code": "pt",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Lexique en portugais de l’écologie",
        "Wiktionnaire:Exemples manquants en portugais"
      ],
      "glosses": [
        "Banque de graines."
      ],
      "topics": [
        "ecology"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "banco de sementes"
}