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    {
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      "electronic_mail_address": "wim@saeon.nrf.ac.za",
            
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      "individual_name": "Wim Hugo",
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      "individual_name": "Wim Hugo",
            
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  "dataset_reference_date": [
            
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    {
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      "reference": "2015-01-01T00:00",
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      "reference": "2015-01-01T00:00",
            
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      "name": "Electronic metadata record",
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      "version": "1.1"
            
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  "doi": "10.15493/BEA.DATA.10000074",
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  "doi": "10.15493/BEA.DATA.10000074",
            
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  "license_title": null,
            
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  "lineage_statement": "\"Data was derived from the following sources: 
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  "lineage_statement": "\"Data was derived from the following sources: 
            
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*The extent of sugar cane cultivation was determined from digitisation 
39
*The extent of sugar cane cultivation was determined from digitisation 
            
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of maps published in Gers (2003). * This extent was correlated with 
40
of maps published in Gers (2003). * This extent was correlated with 
            
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two additional sources: crop extent published by DAFF (2014), which 
41
two additional sources: crop extent published by DAFF (2014), which 
            
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excludes sugar cane production and could be used as a verification of 
42
excludes sugar cane production and could be used as a verification of 
            
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extent, and Land Use data (FAO, 2011), which could be used to verify 
43
extent, and Land Use data (FAO, 2011), which could be used to verify 
            
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the finer extent of cultivation. * Sugar cane theoretical yields were 
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the finer extent of cultivation. * Sugar cane theoretical yields were 
            
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applied from Schulze, Hull, and Maharaj (2007).",
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applied from Schulze, Hull, and Maharaj (2007).",
            
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  "metadata_created": "2025-09-25T13:51:51.505431",
            
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  "metadata_date": "2015-01-01T00:00",
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  "metadata_date": "2015-01-01T00:00",
            
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    {
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      "dataset_character_set": "utf-8",
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      "dataset_character_set": "utf-8",
            
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      "dataset_language": "English",
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      "dataset_language": "English",
            
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      "metadata_character_set": "utf-8",
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      "metadata_character_set": "utf-8",
            
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      "metadata_language": "English"
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      "metadata_language": "English"
            
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    }
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  "metadata_modified": "2025-09-25T13:51:51.505438",
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  "name": "availability_of_sugar_cane_field_residues",
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  "name": "availability_of_sugar_cane_field_residues",
            
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  "notes": "Data was derived from the following sources: *The extent 
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  "notes": "Data was derived from the following sources: *The extent 
            
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of sugar cane cultivation was determined from digitisation of maps 
62
of sugar cane cultivation was determined from digitisation of maps 
            
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published in Gers (2003). * This extent was correlated with two 
63
published in Gers (2003). * This extent was correlated with two 
            
64
additional sources: crop extent published by DAFF (2014), which 
64
additional sources: crop extent published by DAFF (2014), which 
            
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excludes sugar cane production and could be used as a verification of 
65
excludes sugar cane production and could be used as a verification of 
            
66
extent, and Land Use data (FAO, 2011), which could be used to verify 
66
extent, and Land Use data (FAO, 2011), which could be used to verify 
            
67
the finer extent of cultivation. * Sugar cane theoretical yields were 
67
the finer extent of cultivation. * Sugar cane theoretical yields were 
            
68
applied from Schulze, Hull, and Maharaj (2007). * The total area and 
68
applied from Schulze, Hull, and Maharaj (2007). * The total area and 
            
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sugar cane production obtained from the above was correlated with 
69
sugar cane production obtained from the above was correlated with 
            
70
published production figures (DAFF, 2014) and good correlation 
70
published production figures (DAFF, 2014) and good correlation 
            
71
obtained - calculated sugar cane production of 22.5 Mt/a vs. published 
71
obtained - calculated sugar cane production of 22.5 Mt/a vs. published 
            
72
production in 2013/14 of 21.3 Mt/a. * Ratios of bagasse, sugar, and 
72
production in 2013/14 of 21.3 Mt/a. * Ratios of bagasse, sugar, and 
            
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residue production was calculated from ratios in Hugo (2014) .",
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residue production was calculated from ratios in Hugo (2014) .",
            
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      "name": "Availability of Sugar Cane Field Residues"
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      "name": "Availability of Sugar Cane Field Residues"
            
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      "name": "Availability of Sugar Cane Field Residues",
            
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      "name": "fibre",
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      "name": "fibre",
            
190
      "state": "active",
222
      "state": "active",
            
191
      "vocabulary_id": null
223
      "vocabulary_id": null
            
192
    },
224
    },
            
193
    {
225
    {
            
194
      "display_name": "field residue",
226
      "display_name": "field residue",
            
195
      "id": "e3812ca4-f53d-4e3c-991b-93e27a697c52",
227
      "id": "e3812ca4-f53d-4e3c-991b-93e27a697c52",
            
196
      "name": "field residue",
228
      "name": "field residue",
            
197
      "state": "active",
229
      "state": "active",
            
198
      "vocabulary_id": null
230
      "vocabulary_id": null
            
199
    },
231
    },
            
200
    {
232
    {
            
201
      "display_name": "ligno-cellulose",
233
      "display_name": "ligno-cellulose",
            
202
      "id": "1044ebdf-3fbd-400a-840a-691c46a9d0f6",
234
      "id": "1044ebdf-3fbd-400a-840a-691c46a9d0f6",
            
203
      "name": "ligno-cellulose",
235
      "name": "ligno-cellulose",
            
204
      "state": "active",
236
      "state": "active",
            
205
      "vocabulary_id": null
237
      "vocabulary_id": null
            
206
    },
238
    },
            
207
    {
239
    {
            
208
      "display_name": "potential",
240
      "display_name": "potential",
            
209
      "id": "72c85e81-8819-41f9-9327-fb5418e73e31",
241
      "id": "72c85e81-8819-41f9-9327-fb5418e73e31",
            
210
      "name": "potential",
242
      "name": "potential",
            
211
      "state": "active",
243
      "state": "active",
            
212
      "vocabulary_id": null
244
      "vocabulary_id": null
            
213
    },
245
    },
            
214
    {
246
    {
            
215
      "display_name": "residue",
247
      "display_name": "residue",
            
216
      "id": "00467143-d7fa-48c1-b70f-20667c4b9fbe",
248
      "id": "00467143-d7fa-48c1-b70f-20667c4b9fbe",
            
217
      "name": "residue",
249
      "name": "residue",
            
218
      "state": "active",
250
      "state": "active",
            
219
      "vocabulary_id": null
251
      "vocabulary_id": null
            
220
    },
252
    },
            
221
    {
253
    {
            
222
      "display_name": "straw",
254
      "display_name": "straw",
            
223
      "id": "6fb6009f-3480-4660-a3f9-eb0e3724045a",
255
      "id": "6fb6009f-3480-4660-a3f9-eb0e3724045a",
            
224
      "name": "straw",
256
      "name": "straw",
            
225
      "state": "active",
257
      "state": "active",
            
226
      "vocabulary_id": null
258
      "vocabulary_id": null
            
227
    },
259
    },
            
228
    {
260
    {
            
229
      "display_name": "sugar cane",
261
      "display_name": "sugar cane",
            
230
      "id": "8183afee-04eb-4a1b-94be-0d9cbb8a6d2c",
262
      "id": "8183afee-04eb-4a1b-94be-0d9cbb8a6d2c",
            
231
      "name": "sugar cane",
263
      "name": "sugar cane",
            
232
      "state": "active",
264
      "state": "active",
            
233
      "vocabulary_id": null
265
      "vocabulary_id": null
            
234
    }
266
    }
            
235
  ],
267
  ],
            
236
  "title": "availability_of_sugar_cane_field_residues",
268
  "title": "availability_of_sugar_cane_field_residues",
            
237
  "topic_and_saeoss_themes": [
269
  "topic_and_saeoss_themes": [
            
238
    {
270
    {
            
239
      "iso_topic_category": "farming"
271
      "iso_topic_category": "farming"
            
240
    }
272
    }
            
241
  ],
273
  ],
            
242
  "type": "dataset",
274
  "type": "dataset",
            
243
  "url": null,
275
  "url": null,
            
244
  "version": null
276
  "version": null
            
245
}
277
}