Visitando a sistemas agroforestales Peruanos

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Participantes visitando la finca Marques en La Merced (Chanchamayo) con Juan Santos Cruz

Uno de los elementos más importante de nuestro proyecto es convencer a las comunidades rurales de que los sistemas agroforestales basados en Inga les ayudarán a utilizar sus tierras con mayor intensidad sin necesidad de talar el bosque. Esperamos lograr esto de dos maneras: 1) desarrollar parcelas agroforestales como demostración en una red de comunidades asociadas con el proyecto, y 2) tomar representantes de estas comunidades asociadas para visitar parcelas agroforestales ya productivas. Visitar estas parcelas es una buena manera de dejar que la gente vea por sí misma lo que sus sistemas agroforestales van a lograr en pocos años, y también de facilitar el intercambio de experiencias entre campesinos. Tal vez intercambios entre campesinos tiene más peso/fuerza que hablar con un científico, técnico o una ONG ya que tienen intereses y conocimientos similares/comunes.

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Forest Futures Peru visit

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Participants visiting Marques farm in La Merced (Chanchamayo) with Juan Santos Cruz

One of the most important elements of our Forest Futures project is to get rural communities to believe that Inga-based agroforest systems will help them use their land more intensively without the need for regular land-clearance. We hope to achieve this in two ways: 1) develop demonstration agroforest plots in a network of partner communities, and 2) take representatives of partner communities to see established working systems. Visiting established communities is a powerful way of letting people see for themselves what their agroforests will like in a few years but also, as  importantly,  it facilitates the sharing of experiences, farmer to farmer.  Speaking to somebody from the same profession who is using agroforest is likely more convincing than speaking to a scientist, technician or NGO whose livelihoods are not on the line.

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Ghost flowers in the nettle family

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A pickled Flower of Boehmeria zollingeriana, 1.2 mm in length viewed under a Zeiss Axioskop microscope. You can clearly see the two stigmas (ling filament like structures) and if you look carefully the two overlapping eggs within the ovary (dark egg-shaped structures)

Nettles are characterised, amongst other things, by having flowers with a single egg in their ovary and a single stigma, the structure which conducts the pollen to its target. Work by developmental biologists almost a century ago suggested that the ancestor of nettles probably had two eggs per ovary after discovering that at a very early stage of development nettle ovaries contain two eggs one of which disappears as the flower develops resulting in the single egged flower which characterises the family. It was therefore a great surprise when plant collections from Costa Rica examined in the 1990s were found to have flowers with two or three eggs and stigmas per ovary. These very unusual plants were described as a new species: Boehmeria burgeriana  by colleagues Melanie Wilmot-Dear and Ib Friis. Continue reading Ghost flowers in the nettle family