Weed refers to any plant that is not desirable in a given location because it is injurious to crops. Usually, the plant may not be native to the place where it is growing. On the other hand, weed control refers to any method or effort that people put in to remove or reduce the population of weeds. These methods are meant to stop weeds from germinating or spreading to other areas. When in need of Weed Control Fredonia NY should be visited.
The practice of weed management is an ancient one with a long history. The practice originated almost at the same time that agriculture began. During those days, simple methods were used, including plucking of weeds and removing using hoes and similar crude tools. Today, especially with the existence of large tracts of plantation farms, more sophisticated methods have been developed.
There are five broad categories of methods that can be used to control weeds. These categories of methods include preventative, biological, chemical, cultural, and mechanical weed control. The suitability of the methods named above varies, with others being more suited in certain situations than others. Multiple methods can also be used to manage weeds on one piece of land. Several factors govern the choice of method to use and one must exercise caution when making the choice.
Some of these factors include size of land, availability of resources, type of weed in question, weather conditions, type of crop grown, and availability of manpower among others. There are some methods that can only be applied on small pieces of land, while others are suitable for use on large tracts of land. Similarly, certain weeds can only be controlled by certain methods and not others.
All methods of management that prevent weeds from spreading into pastures, greenhouses, and cultivated crops are classified as preventative. An example of such methods is the planting of seeds that have been determined to be resistant to or free of weeds. Preventing the spread of weeds by having all farm equipment cleaned well before use is also a preventative method. Having water screened before irrigation is also a preventative method.
In cultural control, the focus is on maintenance of farm conditions that remove any possibility of weeds getting established. The method also acts as preventive to the increase of the quantity or movement to weeds to other new sites. Crop rotation, maintaining good soil fertility, and use of well-adapted competitive foraging species are among other methods of cultural control. Another cultural means to regulate weeds is not to overgraze.
Mechanical control refers to all methods that entail the utilization of farm equipment to curb spread and establishment of weeds. Mowing and tilling are such methods. Use of biological control for weeds involves using natural enemies of weeds to manage their numbers and existence. An example of a biological method is the use of sheep to graze on leafy spurge or tansy ragwort to manage their population of the latter.
Chemical control involves using chemicals to eliminate weeds. The chemicals used are called herbicides and they kill weeds in different stages. This method is used on very large farms. Chemical are usually applied using human labor, farm machinery such as tractors or by use of helicopters.
The practice of weed management is an ancient one with a long history. The practice originated almost at the same time that agriculture began. During those days, simple methods were used, including plucking of weeds and removing using hoes and similar crude tools. Today, especially with the existence of large tracts of plantation farms, more sophisticated methods have been developed.
There are five broad categories of methods that can be used to control weeds. These categories of methods include preventative, biological, chemical, cultural, and mechanical weed control. The suitability of the methods named above varies, with others being more suited in certain situations than others. Multiple methods can also be used to manage weeds on one piece of land. Several factors govern the choice of method to use and one must exercise caution when making the choice.
Some of these factors include size of land, availability of resources, type of weed in question, weather conditions, type of crop grown, and availability of manpower among others. There are some methods that can only be applied on small pieces of land, while others are suitable for use on large tracts of land. Similarly, certain weeds can only be controlled by certain methods and not others.
All methods of management that prevent weeds from spreading into pastures, greenhouses, and cultivated crops are classified as preventative. An example of such methods is the planting of seeds that have been determined to be resistant to or free of weeds. Preventing the spread of weeds by having all farm equipment cleaned well before use is also a preventative method. Having water screened before irrigation is also a preventative method.
In cultural control, the focus is on maintenance of farm conditions that remove any possibility of weeds getting established. The method also acts as preventive to the increase of the quantity or movement to weeds to other new sites. Crop rotation, maintaining good soil fertility, and use of well-adapted competitive foraging species are among other methods of cultural control. Another cultural means to regulate weeds is not to overgraze.
Mechanical control refers to all methods that entail the utilization of farm equipment to curb spread and establishment of weeds. Mowing and tilling are such methods. Use of biological control for weeds involves using natural enemies of weeds to manage their numbers and existence. An example of a biological method is the use of sheep to graze on leafy spurge or tansy ragwort to manage their population of the latter.
Chemical control involves using chemicals to eliminate weeds. The chemicals used are called herbicides and they kill weeds in different stages. This method is used on very large farms. Chemical are usually applied using human labor, farm machinery such as tractors or by use of helicopters.
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