The application of the base fertilizer should be deep-plowed before planting and the base fertilizer should be applied. There are two methods of application: application and ditch application. Where solid fertilizer is applied, it should be mixed with fine soil and mixed. The base fertilizer has a great influence on the shape of fleshy roots. When the amount of chemical fertilizer is large and the organic fertilizer is small, the proportion of deformed roots is obviously increased. Increasing the application of decomposed organic fertilizer as base fertilizer can reduce the formation of deformed fleshy roots.
The application of micro-fertilizer carrots absorbs more calcium, but excessive calcium content will reduce the content of carrot sugar and carotene. If the calcium content is too small, it may cause hollow disease. Carrots do not absorb much magnesium. The more magnesium, the more sugar and carotene, the better the quality. The calcium, magnesium and phosphorus fertilizers can be sprayed once at the seedling stage and the leaf growth stage, and the new high-fat film powder is sprayed to increase the utilization rate of the active ingredients of the fertilizer.
Reasonable topdressing of carrots in addition to the application of base fertilizer, but also topdressing. In the later stage of growth, excessive water and fertilizer should be avoided, otherwise it will easily cause cracking and is not conducive to storage. Topdressing can be carried in with water, and it can also be applied to human excrement and water. At the same time, spraying the fruit and strengthening the body, the nutrient transport conduit of the underground fruit is thickened, the fruit fruit is expanded and the fruit is strong, and the fruit is strong, high quality and high yield.
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Shandong Chunyu Water-saving Irrigation Equipment Co., Ltd., founded in 2011, is located in Laiwu High-tech Zone, Jinan City. It is a high-tech enterprise focusing on innovative and efficient emitter mold manufacturing and emitter product research and development and production. After nearly ten years of innovation and development, it is the invisible champion enterprise in Shandong Province, and now it is in a leading position in this field in China.
Spring rain people-oriented, build talent highland. At present, the company has 16 high, fine and advanced technical personnel, and cooperates with a number of scientific research institutes, forming a mold design, emitter testing, flow testing and other professional technical personnel team. In recent years, it has obtained 3 invention patents, 33 utility model patents and 3 patent awards. In 2019, it was identified as an intellectual property advantage enterprise in Jinan. It has undertaken 4 provincial science and technology innovation projects and won 2 second prizes of Shandong Science and Technology Progress Award. The company has built Jinan drip emitter mold engineering technology research center, the company has a slow wire cutting, CNC machining center, precision EDM machine, 3D projection measuring instrument, CNC engraving, laser engraving and other advanced processing equipment. Mature technology and rich experience support the excellent quality of Chunyu. Spring Rain pays attention to every link of production, implements 8S management, strictly controls the quality of products at the beginning, the middle and the end, and forms the seamless link of production management. The company has independently researched and developed flat emitter molds with full hot runner, cylindrical emitter molds with full hot runner and other products. With excellent quality, competitive price and good after-sales service, the company is well known at home and abroad, and has been sold well in Egypt, India, Iran, Turkey, Saudi Arabia, the United States and other countries.
With the vision of "building a global professional emitter mold supplier" and the mission of "providing solutions for efficient and innovative production of global water-saving irrigation enterprises", the company takes "scientific and technological innovation to scale new heights; Keep improving, the pursuit of excellence; Honesty and trustworthiness, win-win cooperation "for the values of the enterprise. For the construction of water - saving and resource-saving society to make a positive contribution.
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Shandong Spring Rain Water Saving Irrigation Equipment Co.,Ltd. , https://www.drippermould.com