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          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_140992697" xlink:to="loc_ntr_RuralMunicipalityOfUsborneNo310Member_140992710" order="115" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_RuralMunicipalityOfVanscoyNo345Member" xlink:label="loc_ntr_RuralMunicipalityOfVanscoyNo345Member_140992711" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_140992697" xlink:to="loc_ntr_RuralMunicipalityOfVanscoyNo345Member_140992711" order="116" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_RuralMunicipalityOfBlucherNo343Member" xlink:label="loc_ntr_RuralMunicipalityOfBlucherNo343Member_140992712" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_140992697" xlink:to="loc_ntr_RuralMunicipalityOfBlucherNo343Member_140992712" order="117" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_SaskatoonTribalCouncilMember" xlink:label="loc_ntr_SaskatoonTribalCouncilMember_140992714" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_140992697" xlink:to="loc_ntr_SaskatoonTribalCouncilMember_140992714" order="118" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_ChacachasTreatyCorpMember" xlink:label="loc_ntr_ChacachasTreatyCorpMember_140992722" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_140992697" xlink:to="loc_ntr_ChacachasTreatyCorpMember_140992722" order="119" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_StateOfFloridaMember" xlink:label="loc_ntr_StateOfFloridaMember_140992716" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_140992697" xlink:to="loc_ntr_StateOfFloridaMember_140992716" order="120" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_StateOfNorthCarolinaMember" xlink:label="loc_ntr_StateOfNorthCarolinaMember_140992717" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_140992697" xlink:to="loc_ntr_StateOfNorthCarolinaMember_140992717" order="121" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_HamiltonCountyFlMember" xlink:label="loc_ntr_HamiltonCountyFlMember_140992718" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_140992697" xlink:to="loc_ntr_HamiltonCountyFlMember_140992718" order="122" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_BeaufortCountyMember" xlink:label="loc_ntr_BeaufortCountyMember_140992719" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_140992697" xlink:to="loc_ntr_BeaufortCountyMember_140992719" order="123" />
        </link:definitionLink>
        <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link" >
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_AllanSKMember" xlink:label="loc_ntr_AllanSKMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_AllanSKMember" xml:lang="en-US">Allan SK [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_AllanSKMember" xlink:to="lab_ntr_AllanSKMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_AuroraNCMember" xlink:label="loc_ntr_AuroraNCMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_AuroraNCMember" xml:lang="en-US">Aurora NC [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_AuroraNCMember" xlink:to="lab_ntr_AuroraNCMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_CorporateMember" xlink:label="loc_ntr_CorporateMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_CorporateMember" xml:lang="en-US">Corporate [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_CorporateMember" xlink:to="lab_ntr_CorporateMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_CorySKMember" xlink:label="loc_ntr_CorySKMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_CorySKMember" xml:lang="en-US">Cory SK [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_CorySKMember" xlink:to="lab_ntr_CorySKMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_LaniganSKMember" xlink:label="loc_ntr_LaniganSKMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_LaniganSKMember" xml:lang="en-US">Lanigan SK [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_LaniganSKMember" xlink:to="lab_ntr_LaniganSKMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_NewBrunswickMember" xlink:label="loc_ntr_NewBrunswickMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_NewBrunswickMember" xml:lang="en-US">New Brunswick [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_NewBrunswickMember" xlink:to="lab_ntr_NewBrunswickMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_PatienceLakeSKMember" xlink:label="loc_ntr_PatienceLakeSKMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_PatienceLakeSKMember" xml:lang="en-US">Patience Lake SK [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_PatienceLakeSKMember" xlink:to="lab_ntr_PatienceLakeSKMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_RocanvilleSKMember" xlink:label="loc_ntr_RocanvilleSKMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_RocanvilleSKMember" xml:lang="en-US">Rocanville SK [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_RocanvilleSKMember" xlink:to="lab_ntr_RocanvilleSKMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_VanscoySKMember" xlink:label="loc_ntr_VanscoySKMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_VanscoySKMember" xml:lang="en-US">Vanscoy SK [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_VanscoySKMember" xlink:to="lab_ntr_VanscoySKMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_WhiteSpringsFLMember" xlink:label="loc_ntr_WhiteSpringsFLMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_WhiteSpringsFLMember" xml:lang="en-US">White Springs FL [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_WhiteSpringsFLMember" xlink:to="lab_ntr_WhiteSpringsFLMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CA" xlink:label="loc_country_CA" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_CA" xml:lang="en-US">CANADA</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_country_CA" xml:lang="en-US">Canada</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_CA" xlink:to="lab_country_CA" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US" xlink:label="loc_country_US" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_US" xml:lang="en-US">UNITED STATES</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_country_US" xml:lang="en-US">United States of America</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_US" xlink:to="lab_country_US" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_BeaufortCountyMember" xlink:label="loc_ntr_BeaufortCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_BeaufortCountyMember" xml:lang="en-US">Beaufort County [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_BeaufortCountyMember" xml:lang="en-US">Beaufort County</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_BeaufortCountyMember" xlink:to="lab_ntr_BeaufortCountyMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_ChacachasTreatyCorpMember" xlink:label="loc_ntr_ChacachasTreatyCorpMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_ChacachasTreatyCorpMember" xml:lang="en-US">Chacachas Treaty Corp [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_ChacachasTreatyCorpMember" xml:lang="en-US">Chacachas Treaty Corp</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_ChacachasTreatyCorpMember" xlink:to="lab_ntr_ChacachasTreatyCorpMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_GovernmentOfCanadaMember" xlink:label="loc_ntr_GovernmentOfCanadaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_GovernmentOfCanadaMember" xml:lang="en-US">Government of Canada [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_GovernmentOfCanadaMember" xml:lang="en-US">Government of Canada</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_GovernmentOfCanadaMember" xlink:to="lab_ntr_GovernmentOfCanadaMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_GovernmentOfNewBrunswickMember" xlink:label="loc_ntr_GovernmentOfNewBrunswickMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_GovernmentOfNewBrunswickMember" xml:lang="en-US">Government of New Brunswick [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_GovernmentOfNewBrunswickMember" xml:lang="en-US">Government of New Brunswick</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_GovernmentOfNewBrunswickMember" xlink:to="lab_ntr_GovernmentOfNewBrunswickMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_GovernmentOfSaskatchewanMember" xlink:label="loc_ntr_GovernmentOfSaskatchewanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_GovernmentOfSaskatchewanMember" xml:lang="en-US">Government of Saskatchewan [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_GovernmentOfSaskatchewanMember" xml:lang="en-US">Government of Saskatchewan</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_GovernmentOfSaskatchewanMember" xlink:to="lab_ntr_GovernmentOfSaskatchewanMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_HamiltonCountyFlMember" xlink:label="loc_ntr_HamiltonCountyFlMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_HamiltonCountyFlMember" xml:lang="en-US">Hamilton County, FL [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_HamiltonCountyFlMember" xml:lang="en-US">Hamilton County, FL</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_HamiltonCountyFlMember" xlink:to="lab_ntr_HamiltonCountyFlMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_RuralMunicipalityOfBlucherNo343Member" xlink:label="loc_ntr_RuralMunicipalityOfBlucherNo343Member" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_RuralMunicipalityOfBlucherNo343Member" xml:lang="en-US">Rural Municipality of Blucher No 343 [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_RuralMunicipalityOfBlucherNo343Member" xml:lang="en-US">Rural Municipality of Blucher No. 343</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_RuralMunicipalityOfBlucherNo343Member" xlink:to="lab_ntr_RuralMunicipalityOfBlucherNo343Member" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_RuralMunicipalityOfCormanParkNo344Member" xlink:label="loc_ntr_RuralMunicipalityOfCormanParkNo344Member" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_RuralMunicipalityOfCormanParkNo344Member" xml:lang="en-US">Rural Municipality of Corman Park No 344 [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_RuralMunicipalityOfCormanParkNo344Member" xml:lang="en-US">Rural Municipality of Corman Park No. 344</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_RuralMunicipalityOfCormanParkNo344Member" xlink:to="lab_ntr_RuralMunicipalityOfCormanParkNo344Member" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_RuralMunicipalityOfRocanvilleNo151Member" xlink:label="loc_ntr_RuralMunicipalityOfRocanvilleNo151Member" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_RuralMunicipalityOfRocanvilleNo151Member" xml:lang="en-US">Rural Municipality of Rocanville No 151 [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_RuralMunicipalityOfRocanvilleNo151Member" xml:lang="en-US">Rural Municipality of Rocanville No. 151</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_RuralMunicipalityOfRocanvilleNo151Member" xlink:to="lab_ntr_RuralMunicipalityOfRocanvilleNo151Member" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_RuralMunicipalityOfUsborneNo310Member" xlink:label="loc_ntr_RuralMunicipalityOfUsborneNo310Member" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_RuralMunicipalityOfUsborneNo310Member" xml:lang="en-US">Rural Municipality of Usborne No 310 [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_RuralMunicipalityOfUsborneNo310Member" xml:lang="en-US">Rural Municipality of Usborne No. 310</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_RuralMunicipalityOfUsborneNo310Member" xlink:to="lab_ntr_RuralMunicipalityOfUsborneNo310Member" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_RuralMunicipalityOfVanscoyNo345Member" xlink:label="loc_ntr_RuralMunicipalityOfVanscoyNo345Member" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_RuralMunicipalityOfVanscoyNo345Member" xml:lang="en-US">Rural Municipality of Vanscoy No 345 [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_RuralMunicipalityOfVanscoyNo345Member" xml:lang="en-US">Rural Municipality of Vanscoy No. 345</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_RuralMunicipalityOfVanscoyNo345Member" xlink:to="lab_ntr_RuralMunicipalityOfVanscoyNo345Member" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_SaskatoonTribalCouncilMember" xlink:label="loc_ntr_SaskatoonTribalCouncilMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_SaskatoonTribalCouncilMember" xml:lang="en-US">Saskatoon Tribal Council [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_SaskatoonTribalCouncilMember" xml:lang="en-US">Saskatoon Tribal Council</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_SaskatoonTribalCouncilMember" xlink:to="lab_ntr_SaskatoonTribalCouncilMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_StateOfFloridaMember" xlink:label="loc_ntr_StateOfFloridaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_StateOfFloridaMember" xml:lang="en-US">State of Florida [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_StateOfFloridaMember" xml:lang="en-US">State of Florida</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_StateOfFloridaMember" xlink:to="lab_ntr_StateOfFloridaMember" />
          <link:loc xlink:type="locator" xlink:href="ntr-20251231.xsd#ntr_StateOfNorthCarolinaMember" xlink:label="loc_ntr_StateOfNorthCarolinaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ntr_StateOfNorthCarolinaMember" xml:lang="en-US">State of North Carolina [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_ntr_StateOfNorthCarolinaMember" xml:lang="en-US">State of North Carolina</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ntr_StateOfNorthCarolinaMember" xlink:to="lab_ntr_StateOfNorthCarolinaMember" />
        </link:labelLink>
      </link:linkbase>
    </appinfo>
  </annotation>
  <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import namespace="http://xbrl.sec.gov/country/2025" schemaLocation="https://xbrl.sec.gov/country/2025/country-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/currency/2025" schemaLocation="https://xbrl.sec.gov/currency/2025/currency-2025.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <import namespace="http://xbrl.sec.gov/dei/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-2025.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd" />
  <import namespace="http://xbrl.sec.gov/rxp/2025" schemaLocation="https://xbrl.sec.gov/rxp/2025/rxp-2025.xsd" />
  <import namespace="http://xbrl.org/2020/extensible-enumerations-2.0" schemaLocation="https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd" />
  <import namespace="http://xbrl.sec.gov/snj-def/2025" schemaLocation="https://xbrl.sec.gov/snj/2025/snj-2025_def.xsd" />
  <import namespace="http://xbrl.sec.gov/snj/2025" schemaLocation="https://xbrl.sec.gov/snj/2025/snj-2025.xsd" />
  <element name="AllanSKMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_AllanSKMember" substitutionGroup="xbrli:item" />
  <element name="AuroraNCMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_AuroraNCMember" substitutionGroup="xbrli:item" />
  <element name="CorporateMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_CorporateMember" substitutionGroup="xbrli:item" />
  <element name="CorySKMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_CorySKMember" substitutionGroup="xbrli:item" />
  <element name="LaniganSKMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_LaniganSKMember" substitutionGroup="xbrli:item" />
  <element name="NewBrunswickMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_NewBrunswickMember" substitutionGroup="xbrli:item" />
  <element name="PatienceLakeSKMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_PatienceLakeSKMember" substitutionGroup="xbrli:item" />
  <element name="RocanvilleSKMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_RocanvilleSKMember" substitutionGroup="xbrli:item" />
  <element name="VanscoySKMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_VanscoySKMember" substitutionGroup="xbrli:item" />
  <element name="WhiteSpringsFLMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_WhiteSpringsFLMember" substitutionGroup="xbrli:item" />
  <element name="BeaufortCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_BeaufortCountyMember" substitutionGroup="xbrli:item" />
  <element name="ChacachasTreatyCorpMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_ChacachasTreatyCorpMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfCanadaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_GovernmentOfCanadaMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfNewBrunswickMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_GovernmentOfNewBrunswickMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfSaskatchewanMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_GovernmentOfSaskatchewanMember" substitutionGroup="xbrli:item" />
  <element name="HamiltonCountyFlMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_HamiltonCountyFlMember" substitutionGroup="xbrli:item" />
  <element name="RuralMunicipalityOfBlucherNo343Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_RuralMunicipalityOfBlucherNo343Member" substitutionGroup="xbrli:item" />
  <element name="RuralMunicipalityOfCormanParkNo344Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_RuralMunicipalityOfCormanParkNo344Member" substitutionGroup="xbrli:item" />
  <element name="RuralMunicipalityOfRocanvilleNo151Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_RuralMunicipalityOfRocanvilleNo151Member" substitutionGroup="xbrli:item" />
  <element name="RuralMunicipalityOfUsborneNo310Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_RuralMunicipalityOfUsborneNo310Member" substitutionGroup="xbrli:item" />
  <element name="RuralMunicipalityOfVanscoyNo345Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_RuralMunicipalityOfVanscoyNo345Member" substitutionGroup="xbrli:item" />
  <element name="SaskatoonTribalCouncilMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_SaskatoonTribalCouncilMember" substitutionGroup="xbrli:item" />
  <element name="StateOfFloridaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_StateOfFloridaMember" substitutionGroup="xbrli:item" />
  <element name="StateOfNorthCarolinaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ntr_StateOfNorthCarolinaMember" substitutionGroup="xbrli:item" />
</schema>
