Fruit tree drilling and fertilizing technology
The drilling and fertilizing technique refers to the drilling of a fertilization hole with a diameter of about 30 cm and a depth of about 60 to 100 cm around the ground of the fruit tree. Its advantages are as follows: 1. Fertilization is convenient, labor-saving and time-saving. 2, a wide range of fertilizer sources. 3, fertilizer utilization rate is high. 4, fast absorption of nutrients. 5, there is a strong water retention effect. Generally more than 4 holes are drilled, and the size of the tree can be flexibly controlled. In order to avoid the submergence of the mud, the organic matter-rich domestic waste such as leaves and weeds must be filled into the cave. Then add a lid or stopper on top of it, such as stones, straw, chemical fertilizer bags, etc., so that the cavern does not collapse and fill, and the lid can be opened at each fertilization. Fertilizer should be mixed with water, do not fill in the hole after fertilization, so that long-term repeated fertilization. Two years later, with the crown expanded, use another drill. RP International Ltd is top Malic Acid Supplier and Manufacturer in China. Malic Acid Malic Acid,Malic Acid Powder,Malic Acid Food Grade,Food Additive Malic Acid RP International Ltd , http://www.rp-foodadditives.com
Malic acid is an organic compound found in fruits like apples, grapes, plums, and blueberries. Studies show that it may alleviate fatigue, improve athletic endurance, and reduce muscle pain. Malic acid gives fruit its tart flavor, making it a popular additive in drinks, candies, and other foods.
Our Annual output is 3000mt. We have professional product line for Food Additive Malic Acid. Our products are Kosher, ISO, Haccp, Halal certified with best quality and strict quality control.
With regards to the productions and quality control, We has advanced manufacturing facilities and professional R&D team which providing customers with safe, healthy, hygienic and high-quality products. All the productions are processed strictly in accordance with the regulations of HACCP and ISO system. We also provide value-added services based on customers` personalized requirements in both product application and technical support.
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