- 1 What do you mean by precision agriculture?
- 2 What is an example of precision agriculture?
- 3 What is the main purpose of precision agriculture?
- 4 What is precision agriculture why its need in agriculture?
- 5 How is precision agriculture done?
- 6 Who invented precision agriculture?
- 7 What tools are used in precision agriculture?
- 8 What are the types of precision agriculture?
- 9 What are the advantages and disadvantages of precision farming?
- 10 How effective is precision agriculture?
- 11 What are benefits of farming?
What do you mean by precision agriculture?
Precision agriculture can be defined as “the application of modern information technologies to provide, process and analyze multisource data of high spatial and temporal resolution for decision making and operations in the management of crop production” (National Research Council, 1997).
What is an example of precision agriculture?
One example of a precision agriculture practice is to evaluate the natural soil variability of a field. If the soil in one area holds water better, crops can be planted more densely and irrigation can be sparing. Or, if the plot is used for grazing, more cattle can graze than a similar area of poorer quality soil.
What is the main purpose of precision agriculture?
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.
What is precision agriculture why its need in agriculture?
Precision agriculture management practices can significantly reduce the amount of nutrient and other crop inputs used while boosting yields. Farmers thus obtain a return on their investment by saving on water, pesticide, and fertilizer costs.
How is precision agriculture done?
Precision farming is practised by adopting analytical software and use of technical equipment. Rigorous data collection is done on soil testing, plot measurement, weather pattern analysis and crop analysis through sensor equipped devices placed along the fields.
Who invented precision agriculture?
Pierre Robert is often regarded as the father of precision farming because of his active promotion of the idea and organization of the first workshop, “Soil Specific Crop Management,” during the early 1990s.
What tools are used in precision agriculture?
Tools of precision farming
- Global positioning system. GPS is a set of satellites that identify the location of farm equipment within a meter of an actual site in the field.
- Geographical information system (GIS)
- Grid sampling.
- Variable rate technology.
- Yield monitors.
- Yield maps.
- Remote sensors.
- Auto-guidance systems.
What are the types of precision agriculture?
Three common precision agricultural information technologies are global positioning system (GPS) guidance systems, GPS yield and soil monitors/maps, and variable-rate input application technologies (VRT).
What are the advantages and disadvantages of precision farming?
The Pros and Cons
- GPS allows fields to be surveyed with ease.
- Yield and soil characteristics can be mapped.
- Non-uniform fields can be sub-divided into smaller plots according to their specific requirements.
- Provides opportunities for better resource management and so could reduce wastage.
How effective is precision agriculture?
Precision agriculture has improved fertilizer placement efficiency by an estimated 7% and has the potential to further improve an additional 14%. Herbicide use has been reduced by an estimated 9% and has the potential to further decrease 15% at full adoption.
What are benefits of farming?
The basic needs for human survival; food, shelter, and clothing, are all dependent on agriculture for their production. Raw materials such as crops for food, silk for cloth, and wood for shelter, all come from agriculture.