Weeds are considered plants
Weeds don't go away: Via weeds and pointer plants
"You have to put weeds in their place, otherwise the garden will run wild faster than you can say" weeding "". Such sentences are heard and read very often, and many gardeners seem to be eager to agree with this claim. However, we garden gnomes are passionate natural gardeners and are therefore of the conviction that there can be no UN herbs, because after all they are just as part of this nature as our cultivated plants. In the past, many of these weeds were used in the kitchen, dyeing, medicine and many other trades and crafts. The benefits of these plants have only been forgotten for a few decades and they are being labeled as weeds more than ever.
Weeds or weeds?
The main criterion for designating a plant as a weed is not clearly defined. In common parlance, however, a plant is considered a weed if it is undesirable in any way. If you view weeds as plants that you have not intentionally planted or sown, it certainly makes more sense to call them weeds.
Weeds protect the soil and support an ideal condition of the soil, the so-called soil tare. Through their rooting, they loosen the soil, ensure a chemical and biological balance and protect against erosion. The soil moisture is maintained by weeds and they are also extremely important for biological pest control.
Invasive neophytes: The "real" weeds
Due to the global exchange of goods and seeds, more and more plants from distant regions are coming to us. Some integrate, but many do not even tolerate our climate and do not spread. A few, such as. Ambrosia (ragweed), the giant hogweed or the glandular balsam can hardly be controlled and damage nature and sometimes health. In this country, invasive neophytes can actually be viewed as weeds that need to be avoided or controlled.
Soil determination by pointer plants
Some weeds have a very low tolerance with regard to their required living conditions such as. Climate, location, soil composition and soil quality, etc. As they provide good information about the soil composition and air pollutants, these types of plants are also known as indicator plants.
Pointer plants were only "rediscovered" and researched in the second half of the 20th century, primarily by the geobotanist Heinz Ellenberg. A detailed classification of various site parameters was determined by the pointer values according to Ellenberg.
Breakdown by soil type
- Calcareous soil: Ackergauchheil, field bellflower, field hornwort, field mustard, field pansy, field bindweed, adonis, nettle, speedwell, field delphinium, germander, goose thistle, yellow clover, buttercup, hare clover, clovers, coltsfoot, coltsfoot , Liverwort, toadflax, dandelion, marigold, field delphinium, sickle carrot, cranesbill, pigeon scabiosa, dead nettle, devil's claw, chicory, small meadow button, meadow sage, milkweed.
- Soil poor in lime: Field chamomile, field pansy, bracken, farm mustard, three-leaved speedwell, thread millet, field park, yellow seed bloom, hare clover, sorrel, wood sorrel, horsetail, ribwort.
- Soil rich in humus: Nettle, dandelion, chickweed. Alkaline soil: field gas, field hollow tooth, field mustard, field pansy, bingelkraut, sainfoin, creep. Cinquefoil, wild oats, hollow tooth, alfalfa, midsummer milk, chicory, meadow cranesbill, meadow sage.
- Humus (Nutrient-rich soil): Field lellerkraut, ringelkraut, nettle, thistle, earth smoke, Frenchweed, white goose foot, hederich, shepherd's purse, coltsfoot, melde, black nightshade, stump-leaved dock, chickweed.
- Soil rich in nitrogen: Field lellerkraut, field mustard, dock knotweed, hogweed, ringelkraut, nettle, speedwell, ground smoke, Frenchweed, goose thistle, goose foot, ground grass, buttercup, shepherd's purse, elder, chamomile, chervil, ragwort, cabbage thistle, ragwort, cabbage thistle Nightshade, dead nettle, chickweed, milkweed.
- Soil poor in nitrogen: Black foxtail, hollow field tooth, field horsetail, hairy rattle pot, broom broom, hornwort, hunger flowers, dog's chamomile, stonecrop, knotweed, vetch, wild carrot, ziest.
- Magnesium rich soil: Germander, Red Foxglove, Smelly Hellebore.
- Potassium rich soil: Bear Claw, Melde, Foxtail, Red Foxglove.
- Acid soil: Field mint, field parsley, field ziest, bracken, blueberry, speedwell, daisies, hare clover, hederich, hollow tooth, honeydew grass, dog chamomile, sorrel, sorrel, holly, purple pansy, woolly honeydew grass.
- Soil poor in nutrients: Bracken, daisies, heather, shepherd's purse, hunger flowers, sorrel, marguerite, overgrowth, wood sorrel, pansy, white clover.
- Bottom cooking *: Ringelkraut, nettle, small, speedwell, fume, Frenchweed, (white) goose foot, chamomile, knotweed species, dead nettle species, chickweed, milkweed species.
- Poor at bottom cooker *: Feverfew, knotweed, couch grass. Soil with waterlogging: Field mint, dock knotweed, fingerweed, coltsfoot, creeps. Buttercup, horsetail, knotweed, large meadow button.
- Compacted and heavy soil (clay, loam): Field foxtail, field thistle, field mint, field horsetail, plantain, speedwell, goose foxwort, goose thistle, hederich, coltsfoot, radiant chamomile, knotweed, mullein, cornflower, creeping buttercup, poppy flower, dandelion flower, birdcocks, shepherd's purse.
- Moist to wet soil: Field mint, field horsetail, dock, speedwell, goose fingerwort, buttercup, hornbill, wild carrot, knotweed, cabbage thistle, real meadowsweet, horsetail, marsh marigold, swamp pea, globe flower, common horsetail, common herb, meadow foam.
- Wet and compacted soil (waterlogging): Field mint, field horsetail, field mint, dock knotweed, comfrey, common plantain, goose fingerwort, buttercup, coltsfoot, climbing rennet, creeping buttercup, dandelion, celandine, marsh snot, meadow knot.
- Dry soil: Field hollow tooth, broom weed, blood millet, dyer's chamomile, hollow tooth, white carnation, egret's bill, sickle carrot, summer honeysuckle, sun rose, cranesbill, plantain.
- Sandy soil: Heather, pine, corn poppy, mullein, chickweed, milkweed.
- Salty soil: Queller
- Neutral ground: Chamomile. Moist or constantly wet soil: rushes, giant ostrich grass, sedges.
- Possibly lead soil: Italian ryegrass, meadow cress.
*) Bare soil: State of the soil with the most favorable physical and chemical properties for the growth of most cultivated plants.
Structure according to lighting conditions
- Shadow pointer: Wood sorrel, ringelkraut, golden nettle
- Light pointer: Wormwood, carnation
More interesting articles
- How do you teach children about entrepreneurship
- How do I write a book review
- What are the Real Charges with Taxes
- BITS Pilani has a mechatronics branch
- What are Superman's Powers
- What is Copybit in Android
- What is your most unique experience in Montreal
- Why India Funds Terrorism
- What happened to Farooq Abdullah
- How many universes do you think there are?
- How can a Neurobion tablet be used
- Why are Apple products so cool
- Is blogging still profitable
- Is 38 greater than 30
- Why is 0 equal to 0
- How is your life terrible
- What are your favorite slayer lyrics
- Where do aircraft get fuel from?
- Who is Peter Gabriel
- How does Superman feel about Jason Todd?
- What do liberals and socialists agree on?
- Prozac causes insomnia
- How many cards are used in football?
- Who followed completely God
- How do you quit EVE Online
- What has made your passion cool lately
- What's your rating of BarkBox
- What are the characteristics of birthday parties
- Infinite minus one is a finite number
- People like to copy each other
- Has President Trump inadvertently promoted bipartisanism
- Why does monsoon only occur in Asia
- What is an automated business application
- How do I beat a class failure