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Talking about The Herbicide-Tolerant Crops

Weeds appear to be an everlasting issue in farmers’ fields. As a matter of fact, weeds not only compete with crops for water, sunlight, nutrients as well as space, but they also accommodate insect and disease pests. Additionally, they’re used to clogging irrigation as well as drainage systems. Finally, they dare to undermine crop quality and also deposit weed seeds into crop harvests. Unfortunately, when left uncontrolled, weeds are capable of drastically reducing crop yields.

Farmers can withstand weeds by means of hand weeding, tillage, herbicides or a combination of all these techniques illustrated above. That’s so sad that tillage leaves valuable topsoil exposed to wind as well as water erosion. It’s a serious long-term outcome for the environment. Exactly for this reason, a great number of farmers prefer reduced or so-called no-till methods of farming.

Similarly, people have argued that the heavy utilization of herbicides has generated groundwater contaminations, not to mention the death of several wildlife species and has also been blamed for a variety of animal and human diseases.

Typical weed control practices

The tandem technique of herbicide application and soil-tilling is a typical example of how farmers are used to controlling weeds in their farms.

Generally, farmers till their soil before planting for the purpose of reducing the overall number of weeds present in their fields. After this, they employ broad-spectrum or non-selective herbicides just to further diminish weed growth before their crop germinates, though this measure can potentially terminate all plants. It’s to prevent their crops from being terminated along with the weeds.

Weeds, emerging during the growing season are controlled with the help of narrow-spectrum or selective herbicides. Weeds of different types emerge in the field, so farmers have to utilize several types of narrow-spectrum herbicides in order to control them. The given weed control method might appear to be costly enough and might harm the environment.

Researchers ascertained that that weed management could be simplified by simply spraying a single broad-spectrum herbicide over the field during the growing season.

Herbicide tolerant crops offer farmers a crucial tool to fight weeds and they’re fully compatible with no-till methods, helping to preserve topsoil. Moreover, they provide farmers with the long-awaited flexibility to apply herbicides only when required.

Weeds appear to be an everlasting issue in farmers’ fields. As a matter of fact, weeds not only compete with crops for water, sunlight, nutrients as well as space, but they also accommodate insect and disease pests. Additionally, they’re used to clogging irrigation as well as drainage systems. Finally, they dare to undermine crop quality and also deposit weed seeds into crop harvests.

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Assignment ID
100002676
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CREATED ON
November 8, 2016
COMPLETED ON
November 9, 2016
Price
$5
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