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Precision Farming: A Game Changer for Crop Yields and Cost Efficiency

The future of farming

By Eshan SamaranayakePublished 2 months ago 6 min read
Photo by Dominik Scythe on Unsplash

Precision farming is a new way of growing crops that uses technology to make farming more efficient and better for the environment. This method uses data and technology to plan, grow and care for crops more effectively. This includes things like planting, fertilizing, and controlling pests. Precision farming allows farmers to be more precise with how they use resources, which means they can grow more crops and save money. It’s a win-win situation.

This technology includes tools like GPS mapping, remote sensing, variable rate technology, and robotics and automation. These tools allow farmers to gather information about aspects like soil, crop growth, and weather patterns. With this information, farmers can make better decisions about how to manage their farms. For example, precision farming can be used to apply fertilizer only where the plants need it, which reduces the amount of fertilizer used and the cost. It can also help identify areas of the field that have pest or disease issues, so farmers can target those areas specifically instead of using pesticides all over the field.

How does precision farming increase crop yield?

By William Daigneault on Unsplash

1. Site-specific planting

Site-specific planting is a technique used in precision farming that allows farmers to choose the best spot to plant their seeds. This is done by taking into consideration factors like the quality of the soil, how much moisture is in the ground, and the weather conditions. By doing this, farmers can make sure that their crops are planted in the best possible conditions for growth. This means that the crops will have a better chance of growing strong and healthy, which leads to higher yields.

To put it in simpler terms, Site-specific planting is like choosing the perfect spot to plant a garden in your backyard. You would want to choose a spot that has good soil, enough sunlight, and the right amount of water. The same goes for farmers who use precision farming. They use technology to identify the perfect spot to plant their crops so that they can grow better and produce more. This is a more efficient way to farm, and it helps farmers grow more crops with less effort.

2. Variable rate application

Variable rate application is a technique used in precision farming where farmers can apply different amounts of fertilizers and pesticides on different parts of the field depending on the specific needs of each area. This ensures that the resources are not wasted on areas that don’t need them, leading to higher yields and cost-effectiveness. For example, imagine a field that is divided into two parts. One part is dry and the other part is wet. If the farmer uses the same amount of water and fertilizer on both parts, the dry part will not get the water it needs to grow and the wet part will get too much water, which can lead to waterlogged soil and other issues. Using precision farming, the farmer can apply more water to the dry part of the field and less water to the wet part, ensuring that both parts of the field receive the right amount of water, leading to higher crop yields.

Another example is using pesticides. Different areas of the field may have different pests or diseases. Precision farming allows the farmer to apply pesticides in specific amounts, depending on the needs of each area, to protect the crops without wasting resources. This ensures that the pests or diseases are controlled and the crops are protected, leading to higher yields and cost-effectiveness.

3. Crop monitoring

Precision farming uses special tools like drones, cameras, and sensors to keep an eye on crops from far away. This helps farmers know how their crops are growing and if there are any problems. For example, if a crop is not getting enough water or if there is a pest infestation, the farmers can spot it early and take action to fix it. This means the crops are more likely to grow well and produce more food. This is a big advantage because it allows farmers to address problems before they become bigger issues and affect the yield of the crops. With crop monitoring, farmers can also identify when to harvest their crops at the right time, as well as, monitor the crop’s maturity and predict the yields.

How does precision farming reduce cost?

By Benjamin Davies on Unsplash

1. Reduce labour cost

Precision farming can help farmers save money on labour costs by automating certain tasks. For example, instead of planting crops by hand, precision farming technology can be used to plant crops automatically. This means that the farmer doesn’t have to spend as much time and effort planting the crops, which can save them money on labour costs.

Similarly, precision farming can also be used to fertilize crops automatically. Automating these tasks can help farmers save money on labour costs because they don’t have to pay as many people to work on their farms. This can be especially beneficial for small-scale farmers who might not have as much money to spend on labour.

2. Minimize the use of input

Precision farming is a way for farmers to use technology to watch their crops grow in real time. This means that they can see if something is wrong with the crops and fix it before it becomes a bigger problem. For example, if the farmer can see that the crops are not getting enough water, they can turn on the irrigation system before the crops die. This means that the farmer doesn’t have to use as much water, fertilizer, or pesticide, which saves them money. It also means that the crops are less likely to get infected, which means the farmer doesn’t have to spend as much money on pesticides for the crops. In general, precision farming makes it easier for farmers to know what their crops need, which means they don’t have to use as many inputs, which saves them money.

3. Reduce fuel consumption

Precision farming helps farmers use less fuel by allowing them to plan their work more efficiently. With precision farming technology like GPS mapping, farmers can see exactly where they need to go in their fields. This means they don’t waste time driving around aimlessly, which can use a lot of fuel.

For example, farmers can use the technology to create a map of their fields and plan out the best path for their tractors to take. This way, they can avoid going over the same area multiple times, which would use more fuel. Additionally, precision farming allows farmers to plan out their planting, fertilizing, and harvesting operations in a way that is more fuel-efficient. By doing this, they can save money on fuel and reduce their overall costs.

The wrap-up

Precision farming is a game changer for crop yields and cost efficiency. The use of technology and data in agriculture is revolutionizing the way farmers plan, grow, and care for their crops. Precision farming allows farmers to be more precise in their use of resources, leading to higher crop yields and cost savings. Techniques like site-specific planting, variable rate application, and crop monitoring are just a few examples of how precision farming is making farming more efficient and sustainable. As technology continues to advance, precision farming will become an increasingly important tool for farmers to ensure food security and profitability in the future.



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About the Creator

Eshan Samaranayake

Exploring how biotech, food tech, alternative proteins, and business can help develop a sustainable world 🌏

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