Why precision agriculture


Precision agriculture gives farmers the ability to more effectively use crop inputs including fertilizers, pesticides, tillage and irrigation water. More effective use of inputs means greater crop yield and(or) quality, without polluting the environment.


What is precision agriculture and how does it help farmers?

Precision agriculture refers to the precise application of agricultural inputs with respect to soil, weather and crop need in order to improve productivity, quality, and profitability in agriculture. It enables farmers to use crop inputs more efficiently including pesticides, fertilizers, tillage and irrigation water.

What can precision agriculture do for You?

Precision agriculture can actively contribute to food security and safety. Producing more agricultural food crops with lesser input with precision agriculture technologies compared to traditional methods has reduced food insecurity. Such technologies make farming transparent by improving record keeping, food traceability and documentation.

Why is precision agriculture important?

  • Recommends the ideal fertilizer mixture/ blends
  • Saves up to 50% on fertilizer costs
  • Comprehensive data on hundreds of crop varieties
  • Interprets test results for any extraction method

How does precision agriculture work?

  • Sensors. They have the capacity to detect a range of biomolecular, chemical, optical, thermal, electrical, radiation, and biological metrics to get a 360-degree view on the health of crops. …
  • Precision farming software. Controller tools are widely used in IoT-based precision agriculture technology. …
  • Connectivity protocols. …
  • Location monitoring tools. …

What are the pros of using precision agriculture?

Precision agriculture leverages technologies to enhance sustainability through more efficient use of land, water, fuel, fertilizer and pesticides. Essentially, farmers who use precision agriculture technologies use less to grow more, reducing both cost and environmental impact.

What are the advantages of precision farming answer?

The goal of precision farming is to improve agricultural yield and reduce potential environmental risks, while benefits are: Monitor the soil and plant physicochemical parameters: by placing sensors (electrical conductivity, nitrates, temperature, evapotranspiration, radiation, leaf and soil moisture, etc.)

What are the advantages and disadvantages of precision agriculture?

For the precision farmers, the most important advantages of this technology are better organization and yield increase (in quantity and in quality) and the increase in profit. The most important disadvantages are the increase of human resource demand and working time.

How can precision agriculture help our farmers?

With the help of GPS, farmers steer machinery more accurately—preventing an overlap of crop rows, for example—and easily, reducing fatigue. Farmers use variable-rate technology to optimize inputs on each part of the field, placing the right amount of fertilizer and pesticide where and when it’s needed.

What is precision agriculture and why it is important?

Precision agriculture (PA) is the science of improving crop yields and assisting management decisions using high technology sensor and analysis tools. PA is a new concept adopted throughout the world to increase production, reduce labor time, and ensure the effective management of fertilizers and irrigation processes.

Why precision farming is required for Indian agriculture?

What are the advantages of precision farming? It will enhance agricultural productivity and prevent soil degradation in cultivable land resulting in sustained agricultural development. It will reduce excessive chemical usage in crop production. Water resources will be utilized efficiently under the precision farming.

How can precision agriculture help our farmers in the Philippines?

Internet of Things Precision Agriculture utilizes the natural resources more efficiently by collecting real-time data on crop development, soil, weather, and air quality, to assist agriculture workers and farmers to make intelligent decisions with regards to planting, fertilizing, and harvesting crops.

How precision farming is different from conventional farming?

Precision farming is an approach where inputs are utilised in precise amounts to get increased average yields, compared to traditional cultivation techniques. In India, one major problem is the small field size. More than 58 per cent of operational holdings in the country have size less than one hectare (ha).

What is precision farming concept?

Precision agriculture (PA) is an approach to farm management that uses information technology (IT) to ensure that crops and soil receive exactly what they need for optimum health and productivity. The goal of PA is to ensure profitability, sustainability and protection of the environment.

How precision agriculture can help the environment?

Precision agriculture benefits to the environment come from more targeted use of inputs that reduce losses from excess applications and from reduction of losses due to nutrient imbalances, weed escapes, insect damage, etc. Other benefits include a reduction in pesticide resistance development.

How can lasers help farmers?

The result can be a boon for farmers and holds great potential for making agriculture more sustainable and increasing food availability. Big Data Down on the Farm.

How much will the global demand for calories grow over the next 40 years?

With the global demand for calories expected to grow by almost 50% over the next 40 years, the question on many minds is how to produce enough food to feed the world population. Though crop yields in the United States have grown in the last decade, they must continue to grow — and we don’t have much productive farmland left to expand into.

Why is precision agriculture important?

Question: What is “precision agriculture” and why is it important? Answer: Precision agriculture is one of many modern farming practices that make production more efficient. With precision agriculture, farmers and soils work better, not harder.

Why do farmers use precision agriculture?

They also use precision agriculture practices to apply nutrients, water, seed, and other agricultural inputs to grow more crops in a wide range of soil environments. Precision ag can help farmers know how much and when to apply these inputs.

What is GPS in agriculture?

Large agricultural equipment is furnished with GPS systems, much like your car. The GPS aids in planting accurate rows of crops, as well as applying fertilizers. Photo credit: Ron Bolte. There is a lot of technology used to make modern agriculture more efficient.

Why are farmers considered land stewards?

It has been said farmers were the first land stewards. They use research about weather patterns, soil temperature and humidity, growth, and other factors. They rotate crops to improve diversity, and monitor irrigation rates so that salts do not accumulate.

What is PO farming?

PO – Large farms tend to have larger fields with row crop agriculture. Small farms can vary from forages to orchards to specialty crops to row crops, so they may be extremely diverse. This diversity requires us to think about research and technology in a different way.

What is AA in agriculture?

AA – Precision agriculture is a general term to describe farming tools based on observing, measuring, and responding to within-field variability via crop management. It is made possible through the use of Global Positioning System (or GPS satellites) or Global Navigation Satellite System (GNSS), which enable farm managers to respond …

Do all agricultural sectors receive information on technology at the same rate?

Not all agricultural sectors receive information on technology at the same rate. There is a need for identifying potential adoption and appropriateness of technologies that can automate production while improving the economic and environmental impacts of production systems at all scales.

Why do farmers use precision agriculture?

Farmers who use precision agriculture do so on cost-benefit grounds. Delivering exactly the right inputs in the right amounts at the right time in the right places could radically reduce the demand for new land by helping us operate much more efficiently on the land we already have.

How much does precision agriculture affect yield?

There is clear evidence that where precision agriculture is widely used, water and fertilizer use can go down by somewhere between 20 percent and 40 percent with no impact on yields, and even increased yield in some cases.

How do farmers get weather information?

Farmers receive personalized weather information which predicts how rainfall will vary from one field to the next. Soils are mapped at a level of precision unimaginable only a few years ago, and sensors tell farmers exactly how much water is being used at thousands of different data points.

Do farmers need to be well educated?

Farmers need to be well-educated, or depend on an extensive network of third party providers. None of this applies to where precision agriculture is actually often most desperately needed—where resources and inputs are scarce, farmers are poor, and lives are on the line.

Is precision agriculture cheap?

Precision agriculture is sophisticated but it doesn’t come cheap. The companies that sell it recover development costs from farmers with deep pockets, who make the investment because they work on a scale that makes it economically viable. Neither is it simple to operate or to service precision technologies.

What are the two most important challenges in precision agriculture?

Research suggest educational and economic challenges as the two most important in the application of precision agriculture. Among the variables that contribute to educational challenges, lack of local experts, funds, knowledgeable research and extension personnel have more of an impact compared to others. PA and initial costs have more of an impact among the economic challenges compared to the other issues.

What is the most valuable innovation in farm management?

The century’s most valuable innovation in farm management is based on using Information and Communications Technologies. An irrigation sprinkler powered by a solar pump under precision farming.

Why is adoption of best practices important?

Adoption of best practices is critical and digital communication is necessary to bridge the technology gap. Agricultural extension plays a key role in technology dissemination and the private sector is increasingly active in this domain.

What is the best way to deliver soluble fertiliser?

Drip irrigation. In addition to its advantages over other types of irrigation for improving yields, drip irrigation is the best delivery system for soluble fertilisers. It also drastically reduces the propagation of weeds and the need for herbicides.

Why is precision farming important?

Precision farming is related to sophisticated technologies in satellites and computers , which most farmers have neither the financial or physical resources to employ.

How does precision farming help?

Precision farming can improve farming practice that can be directed across different regions or over time. Here are some management examples that may benefit from precision farming: Quality and Fertility of Soil. Levels of yield within a field may be correlated with levels of soil nutrients.

What are the benefits of precision agriculture?

Precision Agriculture: Its Benefits. Precision agriculture can provide both environmental and economic benefits as consequences from reduced or targeted placement of crop inputs that include water, pesticides, and nutrients. There are other various benefits.

Why are there some areas that need to be reduced rates of nutrient application?

On the other hand, there might be areas that need to be reduced rates because of sensitivity to the environment. Precise pesticide applications can offer both economic and environmental benefits.

What is the aim of a fertilizer application?

The aim is to apply only the nutrients that the plants require and can use. Moreover, there may be a requirement to manage application in areas that are environmentally sensitive. Rates of application will differ within the field based on the type of soils, levels of fertility, and sensitivity to the environment.

What is the cheapest way to apply pesticides?

One of the cheapest and fastest environmental payoffs for applications of pesticides is the use of light bar guidance systems. These affordable light bar guidance systems offer an easy method to lead equipment across a field to prevent overlapping when pesticides are being sprayed.

Can pests be applied in field sections?

Searching for pests can be applied in field sections, in the same manner, it has been done to whole fields. Diseases, insects, and weed infestations have the tendency to group together in patches. Fundamental technologies regarding these data can help determine the possible locations of these infestations.


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