Detailed explanation of the preparation method and application techniques of sugar-vinegar liquid

1. Preparation method: sugar-vinegar liquid is a simple liquid fertilizer. The only material used is soybean (3-5% of the total water volume). After boiling, coarsely filter the soybean juice, add molasses (5-10%) or brown sugar (10-20%) and boil together. After cooling to 40 degrees, add Lan Shijie "Mandian No. 18" stock solution (1-2%). Follow the above liquid fertilizer preparation method and let it ferment to full maturity. After 3-4 weeks, a vinegar and alcohol smell is produced. 2. Usage: add water at 500 times dilution for use as liquid fertilizer, or use a 200 times dilution with 1/500 brewed vinegar (Gongyan vinegar), then it haspests and diseasescontrol effects. To avoid the complexity of preparation work, ready-made products can be used. 1. Enzyme liquid fertilizer: a highly concentrated organic liquid fertilizer made from diverse organic materials. Suitable for general fertilization. 2. Active amino acids: highly effective amino acids, used to promote growth. All of the above are suitable for various crops and can be used as foliar spray or poured on. They contain comprehensive microbial communities and exert the highest organic effects.