Introduction

Microwaves are a popular method of cooking and heating food. However, have you ever wondered the impact microwaved water has on plant growth? Many studies have been conducted to determine whether or not microwaving water can affect a plant's growth.

The Theory Behind Microwaving Water

The theory behind microwaving water is that microwaves can excite water molecules, causing them to vibrate rapidly, which results in the water becoming hot. When heated, the water molecules move faster and colliding with each other, producing steam. This excitement of water molecules can lead to the development of reactive oxygen species (ROS). These ROS can damage the plant's DNA and prevent the plant from growing to its full potential.

Research Studies

Several research studies have tested the effects of microwaved water on plant growth. One study by H. Liao and colleagues in 2012 reported that plants watered with microwaved water required more water and displayed reduced growth. Additionally, some of the plant's leaves showed signs of browning and damage. Another study by M.M. Mustafa and B. Bansal in 2017 found that microwaved water caused stunted growth in wheat and barley plants. The experiment also showed a reduction in the plants' chlorophyll content and reduced seed germination rates.

The Effect on Nutrient Absorption

Microwaved water can also affect the plant's ability to absorb nutrients. Research has shown that plants watered with microwaved water have reduced levels of mineral nutrients such as potassium, calcium, and magnesium. This is because the ROS produced by microwaved water can interfere with nutrient uptake, resulting in reduced growth and yield.

Conclusion

In conclusion, microwaved water can have a negative impact on plant growth. The ROS produced by microwaved water can damage the plant's DNA, leading to reduced growth and yield. The reduced ability of plants to absorb nutrients such as potassium, calcium, and magnesium can also impact plant growth. Therefore, it is essential to avoid using microwaved water on plants and opt for room temperature or boiled water instead.