Effects and Application Methods of 2% Benzylaminopurine + 0.1% Triacontanol Compound in Rice

6-Benzylaminopurine (6-BA):
Belongs to the cytokinin class. Its main functions are to promote cell division, delay leaf senescence, enhance photosynthesis, promote lateral bud (tillering) germination, increase fruit set rate (seed filling rate), and improve quality.

Triacontanol:
a natural long-chain phytosterol. Its main functions are to promote cell growth, enhance photosynthetic efficiency, increase the activity of various enzymes, promote root development, increase nutrient absorption, improve crop resistance (such as cold and drought resistance), and improve quality.

Effects of 2% Benzylaminopurine + 0.1% Triacontanol compound:
The combination of the two aims to synergistically promote rice tillering (increasing the number of effective panicles), delay the senescence of functional leaves (ensuring nutrient supply during the later grain filling stage), enhance photosynthetic efficiency, and promote grain filling and setting (increasing thousand-grain weight and setting rate), ultimately achieving the goal of increasing yield and improving rice quality.
Application Method of 2% Benzylaminopurine + 0.1% Triacontanol: Foliar spraying is the most common method.

Key Periods:
1. Early tillering stage: Promotes early and rapid growth, increasing the number of effective tillers.
2. Heading stage to heading stage: Protects flowers and fruits (ears), reduces floret degeneration, and improves seed setting rate.
3. Early grain filling stage: Extends the lifespan of functional leaves, enhances photosynthesis, promotes full grain filling, and increases thousand-grain weight.

Spraying Points:
Choose a windless or lightly windy day, before 9 am or after 4 pm, avoiding midday heat and rainy days. Spray evenly and thoroughly, ensuring the leaves are moist but not dripping. Focus on spraying the upper functional leaves.

Dosage:
The usual dilution ratio is between 800-1500 times* (i.e., 1 gram of formulation diluted in 0.8-1.5 kg of water). For example, if diluted 1000 times, the dosage per acre is approximately 30-50 grams, diluted in 30-50 kg of water for foliar spraying.

The specific number of applications and intervals should be determined according to the product instructions and the plant's growth condition; generally, it is applied 1-3 times per growing season.