Artificial Intelligence in Agriculture: Farming for the 21st Century
It offers new and exciting possibilities from everything to seed germination, to maintaining the crop integrity, to the actual harvesting process.
In this article we’ll examine many of the ways in which these new forms of machine learning agritech solutions are boosting the food production sector not only in the West, but around the world.
How AI Can Feed the World
The UN has estimated that by 2050 the global population will have swelled to over 9.7 billion people – that’s a lot of hungry mouths to feed!
…by 2050 the global population will have swelled to over 9.7 billion people – that’s a lot of hungry mouths to feed!
By that year there will be many more people, however the acreage of farming land will have only increased by a miniscule 4%.
The answer therefore is not to expand farmland to grow crops and raise livestock, but to make more efficient use of the land currently available.
Using The Past To Tell The FutureWe can look to the past and see that about 70 years ago the ‘Green Revolution’ began which brought about improved irrigation, methods of mechanization of farmland, and new types of manmade fertilizers.
All of these factors combined boosted food production greatly, and it is estimated that around 1bn people globally were saved from starvation.
This kind of rapid development brought many benefits like higher yields, however there were also many negative factors. Pesticide use, chemical fertilizer overuse and a reduction in the biodiversity of flora and fauna happened where farms were established.
Combined, these methods have pumped huge amounts of poison into the streams and rivers of our planet, and also depleted the natural fertilizing ability of the soil.
’It was never meant to be used in the long term’’.
A change must occur if we are to continue to be stable and sufficient in our food production.
Currently, 20% of the population of our world is employed in the agribusiness, a three trillion dollar industry.
But how do we go about this transformation?
The answer can be found in the meeting of worlds between AI and agriculture.
Let’s take a look at many of the ways in which AI is improving the state of agriculture in both the developing world as well as the Western nations who already have a head start.
Artificially Intelligent Seed SelectionIf we’re going to have the best crops, then it all comes down to the genetics of the seeds we plant. Monsanto is now using AI to scan the DNA sequences of seeds which have the most desirable characteristics.
No more will farmers have to invest time and energy into making cross-mutations of seeds, as there are computer programs which now can perform this analysis for them.
Seeds themselves have a germination rate, or ‘seed dormancy’ which means that they will only germinate and begin to grow if certain conditions are met.
Researchers can use AI to find out the perfect conditions for seed germination such as heat and moisture levels, to enable the crop to begin growing sooner than expected.
This cuts down on waiting time and could enable year-round planting.
Novel applications of image analysis supported by machine learning, coupled with automated control of mobile imaging can test the phenotypes of seeds to determine which are the best ones to use.
An example of this can be found with the SeedGerm technology which already use this for testing crops such as tomatoes and corn.