the absorption rate of ordinary fertilizers drops by 60% below 10℃, while DA-6 maintains cell membrane permeability, keeping nutrient transport channels clear even in cold winters. Experiments show that bok choy treated with DA-6 maintained an average daily growth rate of 0.3cm at 5℃

Sodium Nitrophenolates (Atonik) is a plant growth regulator composed of multiple active ingredients. It promotes cell division and elongation by regulating the plant's hormone balance. For chili and eggplant seedlings, it effectively breaks dormancy and accelerates the growth process.

Brassinolide is a plant growth regulator that promotes cell division and elongation. For blueberry bushes with weak growth, Brassinolide primarily works through the following mechanisms:

From the perspective of agricultural production, pesticides such as herbicides, insecticides, and fungicides primarily serve to protect yields. However, the application of plant growth regulators demonstrates numerous advantages, such as low cost, rapid effect, significant benefits, and labor savings.

Under drought stress, several plant growth regulators can be used to improve plant drought resistance, reduce water loss, and increase crop yield.The following are some specific plant growth regulators and their effects

sweet potatoes grow during the hot and rainy summer and autumn seasons. Under these high-temperature and high-humidity conditions, they are prone to excessive vegetative growth. If this growth is not controlled, it can lead to rapid stem and leaf growth, affecting the enlargement of the underground tubers, resulting in reduced yield and lower quality.

Currently, controlling crop diseases and pests still primarily relies on spraying pesticides. However, in practical production, it is common to encounter situations where the application of qualified pesticides does not yield satisfactory results. The reasons for this are as follows (7 points)

Effects of Sodium Nitrophenolates Promote plants to absorb multiple nutrients at the same time and eliminate the antagonism between fertilizers.Sodium Nitrophenolates enhances the vitality of plants, promotes the desire of plants for fertilizers, and resists plant decline.

Ethephon can promote the growth and development of crops, thereby increasing crop yields. ‌Delay plant aging: Ethephon can delay the aging process of plants, allowing plants to maintain a longer growth period and high yield period. 3.‌Promote leaf fall of deciduous plants: Ethephon can simulate the ethylene signal in plants and promote leaf fall of deciduous plants.