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There is no exact number, as it can vary depending on the type of crop and location. However, on average, crops are sprayed with multiple pesticides to protect against pests, diseases, and weeds throughout the growing season. Organic crops are not sprayed with synthetic pesticides, but may still use organic-approved pesticides.
What else can I help you with?
Why do farmers who use chemical pesticides to control pests have to increase the amount applied to their fields each year?
Farmers may need to increase the amount of chemical pesticides due to the development of resistance in pest populations. Over time, pests can adapt to the chemicals used, becoming less susceptible and requiring higher doses for effective control. Additionally, prolonged pesticide use can disturb ecological balance, leading to more severe pest outbreaks that require increased doses to manage.
How many tons of salt are consumed worldwide in a year?
Approximately 300 million tons of salt are consumed worldwide each year.
How many tons of sugar are produced every year?
Approximately 193 million metric tons of sugar are produced worldwide every year.
How many bars of soap do you use in a year?
The number of bars of soap a person uses in a year can vary based on personal hygiene habits and preferences. On average, an individual may use about 6-12 bars of soap in a year.
How many candy wrappers are thrown away each year?
It is estimated that billions of candy wrappers are thrown away each year globally. Recycling programs can help reduce this waste and minimize the environmental impact.
What is the cost of spaying pesticides on crops?
The cost of spraying pesticides on crops is high. Between the effects on health, pollution, animal and crop losses, and the costs of the pesticides themselves the costs of pesticides in the United States alone each year is over $10 billion.
How many crops can be cultivated in a year?
more then 500000 crops in a year
How many pesticides are applied to conventionally grown apples?
depends where they are grown and for what market, the time of year, the veriety ect. also dont you care what KIND of pesticides you find rather then how many?
Can you repair a vegetable garden that has been sprayed with Weed and Feed?
No, a vegetable garden that has been sprayed with Weed & Feed cannot be repaired if the crops are annuals even though yes, it can be repaired if the crops are perennials. An 18 to 24-inch (45.72 to 60.96-centimeter) barrier must be respected between areas that are sprayed with the herbicide in question and the root zone of annual and perennial edibles and ornamentals. Annuals must be dug up and destroyed while perennials will require a year wait before harvest.
How many crops could a farmer grow per year in the 1800s?
1 set of crops
How many crops are grown in Montana every year?
Believe it or not, about 6 million, eight hundred crops are grown in Montana every year.
How many pesticides are produced each year?
There is no exact number, but an estimated 2.7 million tonnes of pesticides are produced globally each year. This number may vary depending on factors such as market demand and regulations in different countries.
What happens to soil when crops are not rotated from year to year?
When crops are not rotated, soil may become depleted of specific nutrients, leading to decreased fertility. This can result in increased reliance on synthetic fertilizers and pesticides, causing imbalances in the soil ecosystem. Continuous cropping of the same type can also increase susceptibility to pests, diseases, and weeds.
How many pesticides does American agriculture use?
American agriculture uses hundreds of different pesticides for crop protection, with the exact number varying each year. The Environmental Protection Agency (EPA) oversees the regulation and approval of pesticides used in agriculture to ensure they are safe for human health and the environment.
Can you use pesticides any time of the year?
Yes.
How many crops did the egyptians grow in a year?
they were able to grow two or three crops per year because of the fertile land the nile has provided
What most likely happens to soil when crops are not rotated from year to year?
When crops are not rotated from year to year, the soil may become depleted of specific nutrients, leading to decreased crop yields. Additionally, continuous planting of the same crop can increase pest and disease pressure in the soil, requiring more pesticides and fertilizers to maintain crop health. Soil structure may also deteriorate, leading to increased erosion and reduced water retention capacity.
