說明
One of the most obvious and immediate consequences of the establishment and expansion of monocultures is the reduction, control, or elimination of native or non-cultivated flora at the local and landscape level (Altieri 2009). In an intensive and technified agricultural system, controlling non-cultivated flora is a common agricultural practice that aims to ensure crop production and the effectiveness of agronomic packages that usually accompany high-yield crops (Oerke 2006). However, it has been shown that the elimination of associated uncultivated flora may compromise the medium-term viability and sustainability of agricultural production (depending on the crop production cycle, biogeography and land use history), as it jeopardises the persistence of sustaining ecosystem services such as water and nutrient retention in the soil, pollination and natural pest control (Crews et al. 2018, Chandrasena 2021).
In neotropical agricultural systems, knowledge about associated uncultivated flora is scattered, primarily due to society's negative perception of this flora. It is still common to use words such as "weeds" to refer to this component of agricultural systems. However, over at least the last two decades, there has been an increase in basic and applied research aimed at harnessing and improving our relationship with non-cultivated flora. In fact, Mexico has been working to increase the visibility and ethnobotanical importance of beneficial non-cultivated flora and its richness in both agricultural and urban landscapes (e.g., CONAHCYT 2024).
Avocado (Persea americana) is, together with agave (Agave tequilana), an agricultural crop of high economic value for Mexico. However, the unregulated establishment and expansion in some areas of the avocado belt have been linked to increased deforestation, restricted water access and availability, and increased application of agrochemical inputs for pest and weed control (Denvir et al. 2021, Latorre-Cárdenas et al. 2023). There is extensive discussion about weed control during the harvest period for export-type avocados. Although the standard indicates that weeds must be kept below 10 centimetres tall during the harvest period (OWP, 2021), local weed management practices may vary among producers, resulting in a wide range of weed control strategies based on practical economic decisions or idiosyncratic choices.
It is a fact that the protection and environmental health of agricultural soil depend on the role of the herbaceous layer, and this is no different in avocado orchards. Unlike other shrub or tree-dominated monocultures in the Neotropics, avocados are native to Mexico. As they are trees, avocado orchards, depending on planting density, tend to exhibit a certain level of vertical stratification with a relatively dense herbaceous layer, trunk (which can harbour some non-parasitic epiphytic plants such as ferns and orchids), and canopy. In this regard, to find strategies to improve the sustainability of avocado cultivation in Mexico, it is critical to expand our knowledge of the uncultivated flora associated with avocado orchards.
To contribute to knowledge of the uncultivated flora associated with avocado orchards in Michoacán, we present a dataset on the occurrence of 181 species of Tracheophyte distributed across 121 genera and 47 families (409 specimens). The main non-formal groups are ferns and allies with 14 species (Lycopodiopsida 2 spp, Polypodiopsida 12 spp) and flowering plants with 166 species (Liliopsida 11 spp, Magnolipsida 156 spp) (e.i, occurrence.csv). Regarding flowering plants, records are presented for 122 native species, 22 introduced (naturalised) species and 38 endemic species. This dataset expands (with botanical collection voucher) the previous list of herbaceous plants associated with avocado orchard flora (Merlín-Uribe et al. 2014 ). All specimens have been herbarium-preserved and are deposited in the IEB Herbarium at the INECOL Regional Centre in Bajío. In addition, a set of data is presented that includes information on the type of collection site (inside orchards vs forest edge – orchard), origin (e.g., Native), form life (e.g., Herbaceous), and corolla colour (e.g., White; Only for angiosperms) (e.i, measurementOrFact.csv).
資料紀錄
此資源出現紀錄的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 409 筆紀錄。
亦存在 1 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。
此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。
版本
以下的表格只顯示可公開存取資源的已發布版本。
如何引用
研究者應依照以下指示引用此資源。:
Bedolla-García B Y, Campos-Hinojosa D M, Estrada-Roldán F M, Madrigal-González D, Román-Vázquez J, Steinmann V W, Cultid-Medina C A (2025). Richness of the associated flora to Michoacan Avocado Mosaic, Mexico (Inventories in 2020, 2022, 2023).. Version 1.2. Instituto de Ecología A.C. Centro Regional del Bajío. Occurrence dataset. http://iptinecolbajio.inecol.mx/resource?r=arvense_flora_richness_of_the_michoacan_avocado_mosaic&v=1.2
權利
研究者應尊重以下權利聲明。:
This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.
GBIF 註冊
此資源已向GBIF註冊，並指定以下之GBIF UUID: a6cb6b50-ccdb-4852-bda1-0bce106b70a4。 Instituto de Ecología A.C. Centro Regional del Bajío 發佈此資源，並經由Biodiversity Information System of Mexico同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; Arvenses; Weeds; richness; oak-pine forest; template forest; Trans-Mexican Volcanic Belt; Botanical collection Vaucher; Specimen
聯絡資訊
- 出處 ●
- 連絡人
https://orcid.org/https://orcid.org/0000-0002-1560-1090
- 出處
- 出處
- 出處
- 出處
- 出處
- 元數據提供者 ●
- 出處 ●
- 連絡人
地理涵蓋範圍
Between the municipalities of Tacámbaro (far east) and Peribán (far west) (19.2708°N, -101.489°W; 19.46°N, -102.365°) between 1478 m and 2400 m elevation. The sampling covers an influence area of approximately 60,000 ha, corresponding to 7.8% of the area covered by avocado orchards in Michoacán (SIAP 2024). The area of sampling influence included agricultural areas adjacent or close to the outer limits of the Barranca del Cupatitzio National Park and Pico de Tancítaro Flora and Fauna Protection Area.
| 界定座標範圍 | 緯度南界 經度西界 [19.094, -102.365], 緯度北界 經度東界 [19.5, -101.489] |
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分類群涵蓋範圍
We present a dataset on the occurrence of 180 species of Tracheophyte distributed across 121 genera and 47 families (409 specimens). The main non-formal groups are ferns and allies with 14 species (Lycopodiopsida 2 species, Polypodiopsida 12 species) and flowering plants with 166 species (Liliopsida 11 species, Magnoliopsida 155 sp).
| Species | Acaciella angustissima (Mill.) Britton & Rose, Acalypha mollis Kunth, Acalypha multispicata S. Watson, Acalypha ocymoides Kunth, Acmella radicans (Jacq.) R.K. Jansen, Acmella repens (Walter) Rich. ex Pers., Adiantum braunii Mett. ex Kuhn, Aeschynomene americana L., Ageratum corymbosum Zuccagni, Aldama hypochlora (S.F. Blake) E.E. Schill. & Panero, Alloispermum scabrum (Lag.) H. Rob., Amaranthus hybridus L., Anagallis arvensis L., Anoda cristata (L.) Schltdl., Asplenium monanthes L., Asplenium sphaerosporum A.R. Sm., Astragalus guatemalensis Hemsl., Astragalus hartwegii Benth., Baccharis heterophylla Kunth, Bidens aequisquama (Fernald) Sherff, Bidens aurea (Aiton) Sherff, Bidens bigelovii A. Gray, Bidens pilosa L., Bouvardia ternifolia (Cav.) Schltdl., Brassica juncea (L.) Czern., Brassica rapa L., Byrsonima crassifolia (L.) Kunth, Calceolaria mexicana Benth., Calliandra grandiflora (L'Hér.) Benth., Calyptocarpus vialis Less., Canavalia villosa Benth., Capsella bursa-pastoris (L.) Medik., Capsicum pubescens Ruiz & Pav., Castilleja gracilis Benth., Chromolaena collina (DC.) R.M. King & H. Rob., Cologania broussonetii (Balb.) DC., Commelina coelestis Willd., Commelina diffusa Burm. f., Commelina leiocarpa Benth., Crotalaria bupleurifolia Schltdl. & Cham., Crotalaria longirostrata Hook. & Arn., Crotalaria mollicula Kunth, Crusea hispida (Mill.) B.L. Rob., Crusea longiflora (Roem. & Schult.) W.R. Anderson, Crusea simplex (Willd.) J.H. Kirkbr. & Wiersema, Cuphea hookeriana Walp., Cuphea wrightii A. Gray, Cyclanthera tamnoides (Willd.) Cogn., Cystopteris fragilis (L.) Bernh., Dalea obovatifolia Ortega, Dalea obreniformis (Rydb.) Barneby, Desmodium cordistipulum Hemsl., Desmodium jaliscanum S. Watson, Desmodium uncinatum (Jacq.) DC., Drymaria malachioides Briq., Drymaria villosa Schltdl. & Cham., Dryopteris cinnamomea (Cav.) C. Chr., Dryopteris rossii C. Chr., Dyschoriste angustifolia (Hemsl.) Kuntze, Dyssodia pinnata (Cav.) B.L. Rob., Echeandia mexicana Cruden, Emilia sonchifolia (L.) DC., Erigeron bonariensis L., Erigeron galeottii (A.Gray) Greene, Erigeron pubescens Kunth, Euphorbia ariensis Kunth, Euphorbia graminea Jacq., Euphorbia hirta L., Evolvulus alsinoides (L.) L., Ficus crocata (Miq.) Miq., Fragaria vesca Schltdl., Fuchsia arborescens Sims, Fuchsia cylindracea Lindl., Gaga hirsuta (Link) F.W. Li & Windham, Galinsoga parviflora Cav., Galinsoga quadriradiata Ruiz & Pav., Gamochaeta americana (Mill.) Wedd., Geranium hernandesii DC., Geranium seemanni Peyr., Glandularia teucriifolia M. Martens & Galeotti, Gomphrena pringlei J.M. Coult. & Fisher, Heterotheca inuloides Cass., Hieracium abscissum Less., Hyptis mutabilis (Rich.) Briq., Ipomoea cholulensis Kunth, Ipomoea purpurea (L.) Roth, Ipomoea triloba L., Iresine diffusa Humb. & Bonpl. ex Willd., Jaegeria hirta (Lag.) Less., Jaltomata procumbens (Cav.) J.L. Gentry, Kearnemalvastrum subtriflorum (Lag.) D.M. Bates, Lepidium didymum L., Lepidium virginicum L., Lithospermum trinervium (Lehm.) J.I. Cohen, Lobelia fenestralis Cav., Lobelia laxiflora Kunth, Lolium multiflorum Lam., Lopezia racemosa Cav., Lupinus hintoniorum B.L. Turner, Macroptilium gibbosifolium (Ortega) A. Delgado, Malva parviflora L., Marina diffusa (Moric.) Barneby, Melampodium americanum L., Melampodium divaricatum (Rich.) DC., Melampodium paniculatum Gardner, Melampodium perfoliatum (Cav.) Kunth, Melampodium tepicense B.L. Rob., Melinis repens (Willd.) Zizka, Monnina ciliolata Sessé & Moc. ex DC., Oenothera deserticola (Loes.) Munz, Oenothera pubescens Willd. ex Spreng., Oplismenus burmanni (Retz.) P. Beauv., Oreopanax echinops (Schltdl. & Cham.) Decne. & Planch., Oxalis corniculata L., Persea americana Mill., Persicaria nepalensis (Meisn.) H. Gross, Phacelia platycarpa (Cav.) Spreng., Phaseolus coccineus L., Phaseolus leptostachyus Benth., Phaseolus lunatus L., Phaseolus micranthus Hook. & Arn., Phenax hirtus (Sw.) Wedd., Physalis volubilis Waterf., Phytolacca icosandra L., Piqueria trinervia Cav., Pleopeltis furfuracea (Schltdl. & Cham.) A.R.Sm. & Tejero, Pleopeltis madrensis (J.Sm.) A.R.Sm. & Tejero, Polygala berlandieri S. Watson, Polypodium plesiosorum Kunze, Polypodium subpetiolatum Hook., Priva aspera Kunth, Pteridium caudatum (L.) Maxon, Richardia scabra L., Rubus liebmannii Focke, Rumex crispus L., Rumex obtusifolius L., Salvia lavanduloides Kunth, Salvia longispicata M.Martens & Galeotti, Salvia mexicana L., Salvia misella Kunth, Salvia polystachya Ortega, Salvia tiliifolia Vahl, Selaginella pallescens (C. Presl) Spring, Selaginella porphyrospora A. Braun, Senna foetidissima (Sessé & Moc. ex G. Don) H.S. Irwin & Barneby, Sicyos longisepalus Cogn., Sicyos microphyllus Kunth, Sida haenkeana C. Presl, Sigesbeckia agrestis Poepp., Simsia amplexicaulis (Cav.) Pers., Sisymbrium officinale (L.) Scop., Smilax mollis Humb. & Bonpl. ex Willd., Solanum americanum Mill., Solanum lanceolatum Cav., Solanum americanum Mill., Solanum appendiculatum Humb. & Bonpl. ex Dunal, Solanum ferrugineum Jacq., Solanum nigrescens M. Martens & Galeotti, Sonchus oleraceus L., Spananthe paniculata Jacq., Spermacoce remota Lam., Stachys agraria Schltdl. & Cham., Stevia ovata Willd., Tagetes filifolia Lag., Tagetes lunulata Ortega |
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時間涵蓋範圍
| 起始日期 | 2020-09-12 |
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| 起始日期 | 2020-10-05 |
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| 起始日期 | 2020-10-17 |
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| 起始日期 | 2023-07-23 |
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| 起始日期 / 結束日期 | 2022-10-07 / 2022-10-26 |
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| 起始日期 | 2022-11-08 |
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| 起始日期 | 2022-11-26 |
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| 起始日期 | 2023-09-21 |
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計畫資料
The ecosystems of central-western Mexico are subject to alarming rates of fragmentation and habitat loss. Biodiversity loss hurts ecosystem functionality and, combined with global warming, is affecting the region's development and will continue to do so due to the deterioration of environmental services. Given this scenario, this project aims to generate, in the medium and long term, solutions with high scientific and socio-economic value based on the adaptive design of ecological restoration strategies for the territory, taking into account the dynamics of biotic interactions that sustain key ecological processes such as pollination and seed dispersal (primary and secondary) at the landscape and regional scales.
| 計畫名稱 | Etnobiología, interacciones biológicas y restauración ecológica en el Centro-Occidente de México |
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| 辨識碼 | SECIHTI No. 673 |
| 經費來源 | Secretaría de Ciencia, Humanidades, Tecnología e Innovación (SECIHTI). Instituto de Ecología, A.C. (INECOL). |
| 研究區域描述 | Economic region of Central-Western Mexico. |
| 研究設計描述 | Plants were collected along ad libitum transects within export-type avocado orchards. |
參與計畫的人員:
取樣方法
Plants were collected along ad libitum transects within export-type avocado orchards.
| 研究範圍 | Between the municipalities of Tacámbaro (far east) and Peribán (far west) (19.2708°N, -101.489°W; 19.46°N, -102.365°) between 1478 m and 2400 m elevation. The sampling covers an area of influence of approximately 60000 ha, corresponding to 7.8% of the area covered by avocado orchards in Michoacán (SIAP 2024 ). The area of sampling influence included agricultural areas adjacent or close to the outer limits of the Barranca del Cupatitzio National Park and Pico de Tancítaro Flora and Fauna Protection Area. |
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| 品質控管 | All botanical specimens were herbarium-preserved in the field and identified by expert botanical taxonomists based on the IEB Herbarium collection. To ensure verification of the identifications, each specimen has a catalogue number within the IEB herbarium. |
方法步驟描述:
- (1) collection and herbarium preparation of fertile specimens in the field, (2) sample processing (in a dryer), (3) mounting and taxonomic determination, (4) catalogue assignment, and (5) entry into the IEB herbarium.
收藏資料
| 蒐藏名稱 | Herbario IEB |
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| 蒐藏編號 | https://www.inecol.mx/index.php/infraestructura/colecciones/coleccion-herbario-ieb |
| 上層採集品識別碼 | No aplica |
| 標本保存方法 | Dried and pressed |
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| 管理單位 | 在...之間 1 和 409 Ejemplar |
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引用文獻
- Altieri, M. A. (2009). Green deserts: Monocultures and their impacts on biodiversity. Emanuelli MS. Jons J, Monsalve S, Eds. Red Sugar, Green Deserts: Latin American Report on Monocultures and Violations of the Human Rights to Adequate Food and Housing, to Water, to Land and to Territory. Sweden: FIAN International, 67-76.
- Oerke, E. C. (2006). Crop losses to pests. The Journal of agricultural science, 144(1), 31-43.
- Crews, T. E., Carton, W., & Olsson, L. (2018). Is the future of agriculture perennial? Imperatives and opportunities to reinvent agriculture by shifting from annual monocultures to perennial polycultures. Global Sustainability, 1, e11.
- Chandrasena, N. (2021). Weeds and biodiversity: some reflections. Weeds-Journal of the Asian-Pacific Weed Science Society, 3(2), 1-19.
- CONAHCYT, (2024). Manejo Ecológico Integral de Arvenses en México (MEIA). Compilado de gacetas 1 a 27 / coord. de Ana Laura Urrutia Cárdenas, Luis Enrique García Barrios. – México : Conahcyt, 2024 580 p.
- Merlín-Uribe Y., L. Villamil-Echeverri L., J. Martínez, E. Ramírez., R. Ayala, M. Astier & M.E. Gavito. 2014. Biodiversidad útil: plantas e insectos benéficos asociados al cultivo de aguacate en Michoacán. Centro de Investigaciones en Geografía Ambiental-Universidad Autónoma de México. Morelia 99 pp
- Operational Work Plan (OWP). 2021. Systems Approach for the importation of fresh Hass Avocado from Mexico into the United States. United States Deparment of Agriculture (USDA); Secretaría de Agricultura y Desarrollo Rural (SADER). https://apeamac.com/wp-content/uploads/2024/01/PTO-FINAL-2022.pdf
額外的詮釋資料
| 替代的識別碼 | a6cb6b50-ccdb-4852-bda1-0bce106b70a4 |
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| http://iptinecolbajio.inecol.mx/resource?r=arvense_flora_richness_of_the_michoacan_avocado_mosaic |