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.
Weed control is an old activity. It has a very long history. It may have started at the same time that agriculture began. Removal of weeds by use of hoes and other crude tools was the order of the day in ancient times. With availability of larger tracts of farms and improved farming techniques, more advanced methods for controlling weeds have been created.
The various methods of controlling weeds can be categorized into five broad categories. These categories are preventative, cultural, mechanical, chemical, and biological weed control. Each of the methods has a specific situation where it is more suitable than in other situations. It is also possible to apply multiple methods at once on the same piece of land. The choice of method to use is determined by several factors that must be considered carefully before choosing a method.
Crop type, resource availability, type of weeds, land size, availability of manpower, weather conditions, and others are some of the factors that influence choice of management method. Some methods can fit for small scale farms, whereas others can be best applied on large plantations. Also, specific weeds are manageable by applying specific methods.
Preventative methods refer to all methods that aim to prevent the establishment and spread of weeds in a pasture, greenhouse, or cultivated crop. Examples of methods that can be classified as preventative include planting seeds that are certified as being weed free and the cleaning of all farm equipment before use. Cleaning equipment ensures that weed seeds are not moved from one part of the farm to another. Screening of water used for irrigation is also a preventative method.
Cultural control employs methods that keep fields in conditions that make it hard for weeds to grow. The spread and increase in number of weeds is also controlled. Maintaining proper soil fertility, crop rotation, and using properly adapted competitive forage specimens are among cultural methods of managing weeds. Preventing overgrazing is also classified under this method.
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 comprises of chemical application to eliminate weeds. Such chemicals are referred to as herbicides. They kill weeds in varying stages. Large plantations are best for this method. The use of helicopters, farm machinery like tractors, and human labor is employed to spread the chemical.
Weed control is an old activity. It has a very long history. It may have started at the same time that agriculture began. Removal of weeds by use of hoes and other crude tools was the order of the day in ancient times. With availability of larger tracts of farms and improved farming techniques, more advanced methods for controlling weeds have been created.
The various methods of controlling weeds can be categorized into five broad categories. These categories are preventative, cultural, mechanical, chemical, and biological weed control. Each of the methods has a specific situation where it is more suitable than in other situations. It is also possible to apply multiple methods at once on the same piece of land. The choice of method to use is determined by several factors that must be considered carefully before choosing a method.
Crop type, resource availability, type of weeds, land size, availability of manpower, weather conditions, and others are some of the factors that influence choice of management method. Some methods can fit for small scale farms, whereas others can be best applied on large plantations. Also, specific weeds are manageable by applying specific methods.
Preventative methods refer to all methods that aim to prevent the establishment and spread of weeds in a pasture, greenhouse, or cultivated crop. Examples of methods that can be classified as preventative include planting seeds that are certified as being weed free and the cleaning of all farm equipment before use. Cleaning equipment ensures that weed seeds are not moved from one part of the farm to another. Screening of water used for irrigation is also a preventative method.
Cultural control employs methods that keep fields in conditions that make it hard for weeds to grow. The spread and increase in number of weeds is also controlled. Maintaining proper soil fertility, crop rotation, and using properly adapted competitive forage specimens are among cultural methods of managing weeds. Preventing overgrazing is also classified under this method.
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 comprises of chemical application to eliminate weeds. Such chemicals are referred to as herbicides. They kill weeds in varying stages. Large plantations are best for this method. The use of helicopters, farm machinery like tractors, and human labor is employed to spread the chemical.
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