As the temperature rises, the grape's growth begins to accelerate. As the nutrients stored in the early tree body have been consumed for leafing and spreading, at this time, top-dressing supplements are urgently needed. Since the roots of the seedlings after planting are small, the amount of nutrients used for absorption is also small. Therefore, it is necessary to chase after the plants less frequently, and 2-3 kg of urea per acre will be given once every 15-20 days. Cutting seedlings stay 1 vine. The vine spread 1m in batches topping, timely pole tying the vines, and the auxiliary tip in batches erased. Remove tendrils. After the top dressing, timely irrigation, loose soil, and cultivator weeding should be performed.
The diseases and pests of vineyards cultivated in open fields in May mainly include downy mildew, gray mold, and winged moth. Downy mildew can be prevented with thiophanate-methyl and daiseline, and gray mold can be controlled 1000 times with quick-acting or Shijiale.
Food additives are compounds or natural substances added to food for the purpose of improving the color, aroma, and taste of food, as well as for the needs of anti-corrosion and processing technology. At present, there are 23 categories of food additives, with more than 2,000 varieties, including acidity regulators, anticaking agents, defoamers, antioxidants, bleaching agents, leavening agents, coloring agents, color retention agents, enzyme preparations, and flavor enhancers, nutritional fortifiers, preservatives, Sweeteners, thickeners, spices, etc.
Erythritol, Sweetener, Pigment, XOS , Carotene, fish oil
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