El papel ecológico de los cardales en los cultivos
While there is ample evidence of the importance of different floral species for attracting pollinators, and of floral biodiversity for pollinator diversity, there has been much less work done on the importance of non-cultivated flowers that attract pollinators and the indirect effects of improving...
Αποθηκεύτηκε σε:
| Κύριος συγγραφέας: | |
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| Μορφή: | Άρθρο |
| Γλώσσα: | Ισπανικά |
| Έκδοση: |
2021
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| Θέματα: | |
| Διαθέσιμο Online: | https://dialnet.unirioja.es/servlet/oaiart?codigo=8068360 |
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| Περίληψη: | While there is ample evidence of the importance of different floral species for attracting
pollinators, and of floral biodiversity for pollinator diversity, there has been much less work done on
the importance of non-cultivated flowers that attract pollinators and the indirect effects of improving
agricultural biodiversity on crop yields. The monocultures of massive flowering, which produce floral
resources simultaneously, can only flourish during a fraction of the active season of many pollinators.
The rest of their lives, therefore, feed on alternative foraging resources, which often include, but are
not limited to, non-cultivated flowering plants that live in the agro-ecosystem or other semi-natural
habitats of the vicinity. Therefore, the availability of these “weeds” is potentially important for the
persistence of pollinators in agroecosystems throughout the year, and for the continued conservation
of these species from one year to the next. |
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