New genetically improved seeds to combat droughts and pests: what changes for the producer?

It is in this scenario of urgency and constant climate change that the New genetically improved seeds They emerge as the main players.

The future of global agriculture undeniably depends on the ability to produce more with fewer resources and in increasingly challenging environmental conditions.

They offer direct solutions to long-standing problems, such as water scarcity and the incidence of resistant pests.

But what does this biotechnological revolution actually mean in practice for Brazilian farmers?

The adoption of these technologies represents a substantial change in crop management, costs, and, most importantly, productivity.

The main objective is to protect production from adverse weather conditions, ensuring food security and the profitability of the agricultural business.

Below, you can see the main transformations that this wave of innovation is bringing to the field.

Why is Drought and Pest Resistance Crucial for Modern Agriculture?

Crop stability is the main pillar of profitability on the farm. Recent climate fluctuations, with long periods of drought, make agriculture a high-risk activity.

Furthermore, the continuous evolution of pests and diseases demands more sophisticated defense tools. It is a relentless race between biology and technology that defines the success of the harvest.

The technologies incorporated into the seeds aim to break this cycle of vulnerability, offering intrinsic protection to the plant.

This reduces dependence on external interventions, such as excessive irrigation and repeated applications of pesticides.

Read more: How to plan the harvest and marketing until December: a checklist for rural producers.

Producers need predictability; that's the currency in a globalized and highly competitive market.

Genetic resistance is the guarantee that the seed will have the necessary "weapons" to fight for itself.

How New genetically improved seeds Are they being developed?

The development of these seeds is a sophisticated process, combining classical breeding with advanced biotechnology techniques.

Genetic engineering allows for the insertion or editing of specific genes in a plant's DNA.

These genes confer desirable traits, such as tolerance to abiotic stresses (like drought or extreme heat) or resistance to insects.

The CRISPR gene-editing technique, for example, has revolutionized the precision of this work.

The process is rigorously regulated in Brazil by bodies such as CTNBio, ensuring the safety and responsibility of the technology.

The focus is always on precisely enhancing the plant's natural characteristics.

This scientific advance accelerates in years what natural selection would take decades or centuries to accomplish. The result is cultivars that adapt rapidly to the new challenges posed by the environment.

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What are the direct impacts for the rural producer?

The adoption of New genetically improved seeds It significantly impacts the day-to-day operations of the farm and the management of resources.

The first benefit is the reduction of the risk of losses due to drought and insect attacks.

This resilience translates into greater stability of productivity per hectare, even in years of adverse weather. The producer can plan their investments with more confidence.

Drought tolerance, for example, allows the plant to exploit residual soil moisture more efficiently. In the case of insect resistance, there is a noticeable decrease in the need for spraying.

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Fewer pesticides mean lower operating costs and more sustainable management, aligned with the demands of the modern consumer. It's an equation that benefits both your wallet and the environment.

One prime example is soybeans with a gene that tolerates a specific herbicide, making weed control easier. This optimizes machinery downtime and the application window on the farm.

Another example is corn resistant to caterpillars, where the plant itself produces a protein that repels them, protecting the ear of corn. This intrinsic defense mechanism is highly effective and constant.

Sustainability and the Conscious Use of New genetically improved seeds

The debate on sustainability finds its place in New genetically improved seeds a strong ally.

++ Plant genetic improvement and increased crop productivity.

Plants that require less water and fewer pesticides reduce the environmental footprint of production.

The rational use of water resources is vital in a country like Brazil, where agribusiness is a major consumer of water. Drought-tolerant seeds are a direct response to this challenge.

Bt technology, which provides insect resistance, has demonstrated a significant reduction in the use of insecticides in corn and cotton cultivation.

A remarkable statistic:

The adoption of genetically modified crops resulted in a reduction of 776 million kilograms of active ingredients in pesticides applied globally between 1996 and 2018, according to the consulting firm PG Economics (2020).

This more "green" approach enhances the value of Brazilian products in the international market, which increasingly demands social and environmental responsibility.

Technological innovation and ecology go hand in hand in this new model.

What are the challenges and precautions in adopting these technologies?

Despite the obvious benefits, adopting these seeds requires proper planning and management. The main challenge is managing resistance, both from pests and weeds.

The use of refuge areas, for example, is crucial to prevent pests from developing resistance to Bt technology. The producer must strictly follow the technical recommendations.

Furthermore, it is important to consider the higher initial cost of seeds, which is offset by reduced expenses on pesticides and increased productivity.

The initial investment is a lever for greater profitability.

Just like a new car with a more efficient engine, the producer pays more for the technology, but saves in the long run with less fuel and maintenance.

This is the perfect analogy for cost-benefit.

The Future of Agriculture is Built With the New genetically improved seeds

Evolution never stops. Researchers are already working on seeds that tolerate saline soils and fix nitrogen more efficiently.

The path to New genetically improved seeds It involves the continuous optimization of the production chain, ensuring resilience and high performance.

The adaptability of Brazilian agriculture has always been a distinguishing factor, and biotechnology is the driving force behind this pioneering spirit.

The producer who embraces this innovation is securing their place in the future of agribusiness.

Given all these advantages and the increasing climate pressure, what is preventing a complete awareness of the invaluable worth of these tools in the farmer's decision-making process?

Frequently Asked Questions

Are genetically modified seeds safe for human consumption?

Yes, safety is guaranteed by rigorous evaluation processes conducted by CTNBio in Brazil and international agencies.

All approved products undergo extensive toxicity and allergenicity testing before reaching the field.

What is a refuge area and why is it important?

The refuge area is a portion of the crop field where non-Bt seeds, usually 10-20%, are planted.

This ensures the survival of susceptible insects, diluting resistance genes and prolonging the effectiveness of the technology.

Does the higher cost of seeds pay off in the long run?

Generally, yes.

The increased productivity and drastic reduction in expenses for pesticides and pest management outweigh the additional cost of biotech seeds, resulting in greater net profitability.