"Weed" is a generic term used to describe plants are are either invasive or are growing unwanted in an area.
This means that a plant that may be well adapted and noninvasive in its home environment becomes a nuisance (weed) in another country. Almost every "weed" is like this.
Therefore because the term "weed" describes literally thousands of plants (both monocotyledonous and dicotyledonous) it is impossible to tell what root system it will have.
Adventitious roots and dispersal describe why weeds grow without being planted. Plants typically get labeled as weeds for easy uprooting, environmental tolerances, fast establishment and multiple reproduction means. They grow by rhizomes, roots and stolons adventitiously establishing and spreading above and below ground and by seeds variously dispersed by people, pets, water, weather, wildlife and wind.
Small parts of wild plants can include leaves, flowers, seeds, fruits, and roots. These parts play essential roles in the plant's reproduction, growth, and survival in their natural environment.
this is an entirely unacceptable answer and will duly be reported to . the site manager and to Answers.com.. As a teacher of small children this is truly offensive and is evidently not being monitored by anyone at all.
The study of weeds is called weed science or weed ecology. It focuses on the biology, ecology, and management of weeds in agricultural, natural, and urban environments.
no because they cant eat they dont have mouths.
weeds have long, deep roots that are hard to pull out
How do weeds compete for resources?if weeds steal resources from a farmer's crop, do they steal ?the roots of weeds absorb nutrients from the soil,meaning fewer nutrients are available to the crop plants.the roots of weeds absorb water from the soil, so less is available to the crop plants.the leaves of weeds absorb carbon dioxide from the air,so less is available to the crop plants.the leaves of tall weeds can also absorb light before it reaches the crop.
In order to manage garden weeds, one will first want to pull all weeds in sight, including their roots. Next, it is recommended to use mulch when possible to avoid the possiblity of the weeds returning.
If you have too many weeds, they kill the corn. but dont worry about alalfa or hay. they have strong enough roots to handle lots of weeds.
Yes, pouring boiling water on weeds can effectively kill them by damaging their cells and roots.
Boiling water kills weeds by destroying their cells and roots, effectively stopping their growth and causing them to die.
Weeds are persistent because sometimes when you pluck up a weed you don't get the whole plant. Weeds are so hardy that if some of the roots are still there it can grow back. Some weeds also have seeds that can fly large distances on the wind.
Boiling water can effectively eliminate weeds by pouring it directly on the weeds, which will cause the heat to destroy the plant cells and roots. This method is a natural and chemical-free way to control weeds in your garden or driveway.
To effectively remove dead weeds from your lawn, you can use a garden rake to loosen the dead weeds from the soil. Then, you can use a hand tool or a weeding tool to pull out the dead weeds from the roots. Finally, you can dispose of the dead weeds in a compost pile or trash bin.
Boiling water can effectively kill weeds by damaging their cells and roots, making it a natural and chemical-free way to control them.
The need for wet roots is the reason for why weeds have to be in ponds. The roots of many plants contrastingly resist long-term or year-round flooding or water-logging. The herbaceous and woody plants -- such as weeds and bald cypress (Taxodium distichum) -- that do tolerate such conditions tend to be good candidates for environments not only of maximum but also of minimal wetness.
Boiling water can effectively kill weeds by damaging their cells and roots, making it a natural and chemical-free method of weed control.