The world of agriculture has always been a source of great and fascinating discoveries. However, with today’s technological advancements, this has been taken a step further. In today’s day and age, we can observe a plant in a whole new way.
For instance, the world of crop genetics can be observed much closer than it has ever been before. With such vital observations, it is possible to make new improvements and decisions more informed than before. Here is a simple guide on how genetics revolutionises agriculture.
Genetics in Agriculture
What is genetics? In the simplest terms possible, genetics is a study of heredity and variation in living organisms. Hence, it does not surprise that it has such a pivotal role in such a complex field as agriculture.
Thanks to genetics, we can understand how a certain trait is passed from parents to their offspring. In life, but particularly in agriculture, this helps us predict and future generations of crops. Not only that, but it also helps us manipulate the future generations of crops.
Even without knowing they were doing so, scientists have used the power of genetics for centuries. Farmers have always picked the best plants and seed to replant. However, thanks to modern technologies, there are better ways to ensure genetic selection.
These technologies are used for several reasons. Firstly, they ensure that the plant can resist pests and diseases. Then, it improves the tolerance to harsh environmental conditions and it improves nutritional content.
Genetic Crop Improvement Techniques
Understanding all this helps breed resilient, productive, and, above all, nutritious crops. For that to happen, several techniques are utilised. When it comes to traditional breeding, the process is simple – you take plants with desirable traits and breed them together. This gets you good results, but it takes many generations to get to them.
On the other hand, genetic engineering is a much more modern approach. Here, scientists are able to manipulate the plant DNA directly and get specific traits. For example, genes can be added from other organisms through the process of transgenic technology.
Marker-assisted selection is also a popular technique for this. It is a rather successful way to aim for desirable traits in a more accurate way, since the process involves a sort of guiding through the breeding process.
The Impact
What is the purpose of genetic crop improvement? Simply, the purpose is to increase yield. When scientists pick the right traits, they can keep producing more food. This is great in general, but it can be really helpful for specific cases as well.
For instance, it is possible to produce varieties of plants that are more tolerant of drought. This makes it possible to grow such plants even in areas where they historically didn’t succeed. Furthermore, some varieties can gain nutritional value, becoming richer in certain vitamins, for instance.
Genetics and Sustainability
Sustainable agriculture has become more popular in recent years. Unfortunately, farmers were relying heavily on pesticides and fertilisers made of chemicals for the longest time. Thanks to more resilient, newly developed crops, it is possible to reduce their use.
Many plants, such as Seeds Please, are produced organically without the need for harmful chemicals. Today, there are even varieties of corn that use nitrogen more efficiently. This means that they don’t need chemical fertilisers at all.
One of the issues today is the fact that forests and other natural habitats are under immense pressure to preserve their special biodiversity. However, with genetics in agriculture, it is possible to expand the crop areas and significantly reduce this pressure.
The Future of Crop Improvement
As this field is non-stop evolving, it is only expected that new technologies to emerge in the future. While everything before has already transformed agriculture, the real revolution is only expected.
Genomics and Artificial Intelligence are just some of the technologies that are expected to shake the world of genetics and agriculture. Predicting and manipulating traits, as well analysing data and streamlining the processes will all be a part of future studies and research.
Conclusion
It is difficult to say how the world of genetics in crop improvement will develop in the years to come. One is certain, though, the change doesn’t stop here and we are only expecting new ways to predict and manipulate crop and yield.