[CMCS] Kabuto 500SC quản lý hiệu quả "Lúa cỏ" ra sao?

Summary

This agricultural video discusses a method for controlling weeds and ensuring healthy rice crops. The speaker highlights the effectiveness of applying a treatment that targets plant roots, causing the weeds and rice plants to die over a few days. The key steps include proper timing (3-4 days), ensuring correct distribution of fertilizer, and managing water levels to prevent over-application. The speaker stresses that the treatment should not be mixed excessively, and that careful handling is crucial to achieve the best results for the crops. Overall, the focus is on optimizing crop health and weed control through precise agricultural practices.

Takeaways

• 😀 Applying Caputo mixed with fertilizer is highly effective for controlling weeds and pests in rice fields.
• 😀 After 3 to 4 days of application, the rice and weeds will show signs of whitening and eventually die off.
• 😀 Weeds with small shoots, approximately 1 cm, will rot if water is pumped under them, while exposed plants on the surface will turn white and die over time.
• 😀 It takes around 10 to 12 days for the treated plants to fully die off after application.
• 😀 The most effective method is to apply fertilizer evenly, ensuring it reaches the soil so it can be absorbed by the roots.
• 😀 Avoid mixing too much water into the pesticide or fertilizer, as this dilutes the treatment and causes it to sink to the bottom.
• 😀 Directly applying the mixed product without too much moisture helps ensure the correct amount of pesticide reaches the plants.
• 😀 The process requires careful timing, especially with water management, to ensure the treatment works effectively and doesn’t harm non-target plants.
• 😀 The key to successful application is consistent and even distribution, without overdoing the mix or application.
• 😀 The speaker emphasizes that applying the pesticide and fertilizer as instructed leads to highly effective results for rice field management.

Q & A

What is the main purpose of applying the Caputo treatment to rice fields?

The Caputo treatment is used to control weeds and pests in rice fields. It helps kill the weeds and prevent them from interfering with the growth of rice plants by affecting the roots.

How long after applying Caputo does the effect on the rice and weeds become noticeable?

The effects of the Caputo treatment can be observed around 3 to 4 days after application, with the weeds beginning to show signs of whitening and eventually drying out.

What happens to the weeds after they begin to whiten and dry out?

After the weeds start whitening, they continue to dry and eventually die. This process can take around 10 to 12 days before the weeds are fully dead.

Why is it important to apply fertilizer along with Caputo treatment?

Applying fertilizer helps ensure that the treatment works more effectively. It allows the pesticide to reach the roots of the weeds and rice plants, improving the speed at which the weeds die.

What happens when the Caputo treatment reaches the roots of the rice plants?

When the treatment reaches the roots of the rice plants, it damages the roots, causing the plant to die. This is why it's important to carefully manage the application process.

What does the speaker suggest about the technique of mixing Caputo with water before application?

The speaker advises against mixing Caputo with too much water before applying it, as it may cause the pesticide to sink to the bottom, reducing its effectiveness when applied.

How should the Caputo treatment be applied to ensure it is effective?

The Caputo treatment should be applied evenly over the field. The speaker stresses the importance of even distribution to ensure the pesticide reaches all areas, especially the roots.

What is the recommended practice for managing the water levels in the field after applying Caputo?

The water level should be managed to ensure that it covers the soil but does not expose the rice plants above the surface. This will allow the pesticide to work effectively on the weeds without harming the rice.

Why is it important to avoid letting rice plants protrude above the water surface?

Rice plants that protrude above the water are more vulnerable to damage from the pesticide. Keeping the plants submerged helps ensure that they remain healthy while the pesticide targets the weeds.

What does the speaker recommend as the best approach for applying Caputo and fertilizer?

The speaker recommends applying fertilizer first to ensure it reaches the soil and the roots of the plants. Afterward, Caputo should be applied carefully to ensure the chemical acts on the weeds' roots effectively, without excess water dilution.