Selecting the appropriate type: There is a wide variety of plant growth regulators on the market, categorized into broad-spectrum and specialized types. Broad-spectrum regulators can be used on various plants, whereas specialized ones are limited to one or two specific types; selection should be targeted based on the specific need.

The primary advantages of plant growth regulators compared to plant hormones include:Ease of use: As exogenous substances, plant growth regulators can be applied intentionally based on agricultural production needs, making them more convenient to use.

The economic viability of plant growth regulators has a significant positive impact on farmers' returns. Key benefits include low costs, rapid results, high profitability, and labor savings, all of which help farmers increase yields and income, thereby boosting economic efficiency.

Sodium para-nitrophenolate is a key component of Atonik and a broad-spectrum plant growth regulator primarily used to promote crop growth, enhance stress resistance, and improve fertilizer utilization efficiency. Widely used in agriculture, it is characterized by high efficacy, low toxicity, and a lack of harmful residues, making it a recommended choice for green food production.

Foliar fertilizers cannot be mixed with just any pesticide. For instance, it is best to avoid mixing copper-based preparations with inorganic nutrient-type foliar fertilizers; copper-based products rely on copper ions to function, and the various ions present in inorganic nutrient fertilizers can alter the release rate of these copper ions, thereby compromising efficacy.

Autumn and winter management is a crucial phase in fruit tree care and a necessary measure to ensure healthy growth and fruit production in the coming year.

Fertilizer should be applied mainly at the outer edge of the tree canopy's projection (the drip line) or slightly beyond it. Avoid applying it too close to the trunk, as the area near the trunk contains mostly thick, structural roots with few fine roots or root hairs, making nutrient absorption inefficient.

What precautions should be taken when applying chemical fertilizers?Do not water immediately after applying urea.Do not apply ammonium bicarbonate to the soil surface.

Generally, for high-fertility soils, about 30% of the total nitrogen fertilizer is applied as basal fertilizer, whereas for medium- to low-fertility soils, this figure ranges from 50% to 70%; meanwhile, phosphorus, potassium, and micronutrient fertilizers should ideally be applied entirely as basal fertilizer in a single application.