Growth regulator is a vital component in the wheat crop management system. It helps to control the height of wheat plants and also enhances the grain yield. At the time of the heading stage, the wheat crop needs growth regulators to boost the development of the plant and ensure the proper growth of wheat.
There are two primary types of growth regulator used in wheat crop management; they are known as plant hormones. Brassinosteroids and Gibberellins are the plant hormones and are naturally occurring growth regulators. These plant hormones are commonly used in wheat crops management to enhance the growth during the heading stage.
During the flowering or heading stage in wheat crops, many changes occur, such as a sudden increase in the plant height and primary growth. For these reasons, the use of plant hormones is vital to ensure success in the wheat crop management system. The primary function of plant hormones is to regulate or stimulate the growth of the wheat plants.
Gibberellins are an essential hormone, which plays an important role in the development of the wheat plant during the heading stage. It helps with the elongation of cells in the stem, which, in turn, enhances the height of the plant. The plant hormones also promote the fertility of the wheat plant by increasing the number of flower buds.
Brassinosteroids help to elongate cells in the plants, which enables the wheat crops to cope with the sudden increase in temperature and other environmental factors, thus enhancing their growth. These hormones are also involved in the growth of the wheat seeds, which helps to ensure that the grain yield is optimal.
The use of growth regulators has to be timed correctly, as the wrong timing can negatively impact the growth and development of the wheat plant. It is advised that growth regulators for wheat crops should be applied during the heading stage. During this time, the plant is actively growing, and the hormones will have a more significant impact on the growth and development of the plant.
In conclusion, using growth regulators in wheat crop management is vital, especially at the heading stage. The use of plant hormones like gibberellins and brassinosteroids enhances the growth and development of wheat plants, which positively impacts the yield. Therefore, farmers and growers should pay attention to the correct timing of the growth regulator application to ensure the success of their wheat crop yield.