Peanuts are annual herbaceous plants belonging to the genus Arachis of the family Fabaceae. They originated in South America. More than 100 countries worldwide cultivate peanuts, with Asia being the most common, followed by Africa.

Walnut trees grow vigorously but enter the fruiting period relatively late. Generally, it takes 7-10 years for seedlings planted from seed to enter the fruiting period, and 3-5 years for grafted seedlings. In walnut-growing areas, especially on flat land along mountains, due to the thick and fertile soil

In fruit tree production, Gibberellic Acid (GA3) is widely used to break the dormancy of seeds or buds in certain tree species, thereby promoting rapid germination and shortening seed treatment time to advance germination and increase germination rate.

Indole-3-Butyric Acid (IBA) and 1-Naphthyl Acetic Acid (NAA) This combination is commonly used for cuttings or transplanted crops. For example, a 5% IBA·NAA soluble powder (containing 2.5% IBA and 2.5% NAA) can activate cell differentiation and promote root primordia formation