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Road and bridge dismantling boss becomes a major nursery stock grower, environmental remediation spawns a new industry
Environmental remediation in Luqiao spawns a new industry: dismantling boss becomes a major nursery stock grower
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Juye Agricultural Machinery Cooperatives Build a Golden Bridge to Prosperity for Farmers
Juye: Agricultural Machinery Cooperatives Build a Golden Bridge to Prosperity for Farmers
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Wei-style powder-ridge yield-increasing technology safeguards food security in three steps
Wei-style yield-increasing powder-ridge technique: food security in three steps
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Adding Coarse Grains to Noodles, Bridged by Technological Transformation
Coarse Grains Added to Noodles, Bridged by Technological Transformation
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Young man starts a business raising small partridge chickens, with annual sales reaching 18 million yuan
Young man starts a business raising small partridge chickens, with annual sales of 18 million yuan
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Potato cultivator and ridger
Manufacturer: Beijing Hualian Electromechanical Technology Equipment Company. Tel: 010-64882293, 010-64840647, 13381281529. German company Grimme is a professional manufacturer of potato production equipment. Its main products include: potato planters, rotary tillers, cultivators and ridgers, potato harvesters, potato combine harvesters, potato sorters, and more. Its products are found in potato-growing regions around the world. Its specialized design and production, together with comprehensive testing and inspection methods, ensure that
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Detailed Explanation of the Double-Ridge, High-Moisture, High-Yield Cultivation Technique for Potatoes
The main feature of the double-ridge, high-moisture potato cultivation method is the optimized integration of good seed, good methods and a good growing environment. Its core technique is the "six changes": first, changing from the use of multiple, inferior and mixed varieties to the use of leading improved varieties; second, changing from intercropping corn with potatoes to growing potatoes alone; third, changing from the "starry sky" planting method to double-ridge, high-moisture cultivation; fourth, changing from one intertillage and ridging to two or three intertillages and hillings; fifth, changing from one-sided application of nitrogen fertilizer to balanced fertilization based on soil testing and formula (mainly phosphorus and potassium fertilizers); sixth, changing from rough field management to fine management (with the focus on timely irrigation
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Key Techniques for Ridge Cultivation of Potatoes with Plastic Mulching
After the seed potatoes are planted, flatten the ridge surface with a flat shovel, which helps with weed control and film covering. For 667 sq m, use 80 ml of the herbicide Dual mixed with 40 kg of water and spray it on the ridge surface. The herbicide should not be sprayed all at once; leave a small portion and spray it in the furrows after the film is covered. To prevent weeds, 667 sq m requires 4 kg of 90 cm wide micro-film. When covering the film, be sure to seal the two sides and the ends of the ridge tightly with wet soil, and seal another horizontal line with wet soil on the ridge surface every 6-7 m to prevent strong winds from lifting the plastic film and affecting the heat preservation effect. After the seed potatoes emerge
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What are the technical advantages of dense planting cultivation of potatoes in wide ridges?
China has a history of more than 400 years of potato cultivation, but what continues to this day is still the 65cm narrow-ridge potato planting method, with an average yield of 26,000 kg/hm. This planting method results in shallow hilling, insufficient soil storage capacity, tubers that are easily exposed, and an increase in deformed tubers. At the same time, because the ridge spacing is small and the plants are large, the spaces between ridges become congested, which is unfavorable for ventilation, makes humidity too high, and forms a field microclimate, making it extremely easy for the devastating disease -- potato late blight -- to occur and spread, producing large numbers of diseased tubers and even causing total crop failure.
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Detailed Explanation of Key Points of Potato Wide-Ridge Cultivation Technology
The potato wide-ridge cultivation technology uses 180 kg/hectare of virus-free seed potatoes, adopts 80-90 cm wide-ridge cultivation, 30 cm deep loosening, changes single-layer tuber formation to multi-layer dispersed tuber formation, mixed application of farmyard manure and chemical fertilizer, chemical control of pests and diseases, and a comprehensive cultivation method combining chemical weeding with manual weeding. 1. Seed treatment: select virus-free seed potatoes Kexin 13 or Kexin 18. 30-40 days before sowing, take the seed potatoes out of the cellar and store them in a place above 10°C to break dormancy and promote sprouting. At the same time, remove diseased and rotten potatoes. 5-7 days before sowing,
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