How Ethylene Is Helpful In Deep Water Rice Plants?

1) Ethylene causes the seed and bud dormancy to be broken. The presence of ethylene in deep water rise plants stimulates fast petiole extension. 3) Ethylene stimulates the development of roots and the creation of root hairs.

It is because of this adaptive trait that rice is able to grow out of the water and withstand flooding. Ethylene and gibberellin have a role in the growth response of submerged deepwater rice plants, according to research (GA). Ethylene stimulates development, at least in part, by enhancing the receptivity of the intemodal tissue to growth factors (GAs).

How does rice adapt to its environment?

Floating rice and traditional talls are two modifications that allow rice to flourish in deeper water: floating rice and traditional talls. Traditionally tall rice is a type of rice that is planted at water depths ranging between 50 and 100 centimeters (20 and 39 inches). It has evolved to be taller and have longer leaves than ordinary rice types.

What is deepwater rice?

A kind of rice (Oryza sativa) that is cultivated in flooded settings with water that is more than 50 cm (20 in) deep for at least a month is known as deepwater rice. Deepwater rice provides nutrition for more than 100 million people in Southeast Asia, including northeastern India.

How does nature of flood affect the success of deepwater rice?

Flooding has an impact on the performance of deepwater rice, with the time of the flood and the rate at which the water rises having an impact on crop survival and density. The majority of the time, flood water is caused by rainfall or an increase in the water table.

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What happens when rice is submerged in water?

In normal circumstances, plants create ethylene, which is then released into the atmosphere. However, when floating rice is submerged in water, this process is disturbed because the gas flows more slowly into the water. This results in an accumulation of ethylene in the plant.

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