Proper sowing: seed dressing with a new high-fat membrane before sowing can repel underground pests, isolate virus infection and increase seed germination rate. The spring can be divided into two sowing dates: from late January to early February sowing, to use plastic film and small arch shed cultivation; in late February to early March sowing, to use plastic film cover cultivation. According to the spacing of 20 cm, ditch and sowing, each trip 5 lines, ditch depth 2-3 cm, with 300 grams per acre species, after sowing cover soil.
Small shed management: take mulch and arch shed cultivation. When the carrot emergence rate reached more than 50%, the seedlings were taken out of the membrane, and then the soil was compacted along the roots of the seedlings with fine soil, and then covered with a small greenhouse film. In mid-March, the temperature in the shed should not exceed 30 degrees. When the temperature is high, the leeward side must be opened to open the gap for ventilation. After the frost in early April, the shed was removed.
Growth management: suitable time seedlings, according to the growth of radish, to ensure a reasonable supply of fertilizer and water, and spray a new high-fat film, to protect the fat retention. At the seedling stage, the fruit is sprayed on the soil to strengthen the nutrient matching function, provide nutrient delivery volume, and prompt the radish to quickly and evenly expand. Timely cultivating and weeding keep the soil loose. In order to prevent the appearance of a blue head, it is advisable to tear off the mulch when the carrots are uncovered, and use the fine soil to remove the roots so that the shoulders are not exposed on the soil surface.
Pest control: Pests and diseases that damage carrots include root-knot nematodes, aphids, black rot, and black spot diseases. In the initial stage of disease, spray the targeted fungicides or insecticides with a 500-fold solution of new high-fat membranes to prevent and control disease. Insects feed on signals and weaken the media, resisting and defending against natural environmental disasters. Reduce pesticide toxins and increase the effectiveness of pesticides or fertilizers.
Doubling liquids to prevent and control diseases and insects to prevent signals of predation and weaken the media, to resist and prevent natural environmental disasters. Reduce pesticide toxins and increase the effectiveness of pesticides or fertilizers.
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