Top Tweets for #retroflexus

almost 3 years ago

The #redroot #amaranth #Amaranthus #retroflexus (#Caryophyllales) is an example of a #neophyte that was transported from North America to Europe before scientific weather records began, namely in the first half of the 19th century. There is therefore no direct connection with global warming. Instead, the robustness and flexibility of the plant as well as the "willingness" to spread and longevity of the #seeds have probably contributed to the plant being able to settle in Europe, but also on all of our continents in general. However, A. retroflexus likes warmth and does not tolerate frost. The #survival #strategy is therefore to survive as a seed. This is disseminated in a variety of ways. Wind and waterborne dispersal are important routes of dispersal. The plant can therefore often be found near water. However, it also occurs as an undesirable weed in arable #farming. Often it just grows in parks and generally along roadsides. The photo shows an area in the #Schillerpark park in #Berlin (Germany). The red-root amaranth prectices #C4photosynthesis. Several different forms of C4 photosynthesis have independently #evolved within the Amaranthaceae. This is interpreted as an #adaptation to higher temperatures and drought. G. Kadereit et al. (2003) carried out. A recent study by authors A. M Khan et al. (2022) on a very different topic refers specifically to The red-root amaranth and another related species. The authors deal with the conditions of #germination and #seedsurvival. These studies are basic research with applied intentions. Because the red-root amaranth is one of the weeds that cause problems in summer crops in Australia, for example. The studies might once help to be able to combat the plant as an unwanted weed in agriculture more efficiently in the future. #Biodiversity © #StefanFWirth Berlin August 2023 Sources: G. Kadereit et al. (2003): https://t.co/X6eha2QiJd M Khan et al. (2022): https://t.co/MyeAzTaD0J

wirthstef's tweet photo. The #redroot #amaranth #Amaranthus #retroflexus (#Caryophyllales) is an example of a #neophyte that was transported from North America to Europe before scientific weather records began, namely in the first half of the 19th century. There is therefore no direct connection with global warming. Instead, the robustness and flexibility of the plant as well as the "willingness" to spread and longevity of the #seeds have probably contributed to the plant being able to settle in Europe, but also on all of our continents in general.

However, A. retroflexus likes warmth and does not tolerate frost. The #survival #strategy is therefore to survive as a seed. This is disseminated in a variety of ways. Wind and waterborne dispersal are important routes of dispersal. The plant can therefore often be found near water. However, it also occurs as an undesirable weed in arable #farming. Often it just grows in parks and generally along roadsides. The photo shows an area in the #Schillerpark park in #Berlin (Germany).

The red-root amaranth prectices #C4photosynthesis. Several different forms of C4 photosynthesis have independently #evolved within the Amaranthaceae. This is interpreted as an #adaptation to higher temperatures and drought. G. Kadereit et al. (2003) carried out. A recent study by authors A. M Khan et al. (2022) on a very different topic refers specifically to The red-root amaranth and another related species. The authors deal with the conditions of #germination and #seedsurvival. These studies are basic research with applied intentions. Because the red-root amaranth is one of the weeds that cause problems in summer crops in Australia, for example. The studies might once help to be able to combat the plant as an unwanted weed in agriculture more efficiently in the future. #Biodiversity

© #StefanFWirth Berlin August 2023

Sources:

G. Kadereit et al. (2003):
https://t.co/X6eha2QiJd

M Khan et al. (2022): https://t.co/MyeAzTaD0J

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Francisco Javier Remiro @elpicapedrero

about 8 years ago

Amaranthus Retroflexus Amaranto Silvestre. Cenizo #Amaranthus #Retroflexus #Amaranto #Silvestre. #Cenizo Cascante Flores Verano Huertoto LlenaTwitterdeFlores #Cascante #Flores #Verano #Huertoto #LlenaTwitterdeflores

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