High speed Auto- Recovery zipper Door
Auto Recovery Rapid Door
Zippered Quick door Features
Open: 1.2-2.0m/Sec
High airtight energy efficient : Zipper patented technology and curtain rail technology combines high seal ability for maximum energy efficiency
Self-healing maintenance cost savings :When the door by the impact and dislocation occurs , repeat mosaic patented technology that is deralling repair system starts automatically , without any manual and automatic reset to its original state force to effectively reduce maintenance time saving cost
High security : Curtain soft and elastic , without any load at the bottom of the door to change , to ensure that the operator in an emergency state in the collision to the door when the operation will not cause harm
Push pull dual hinge system :unmatched safety record and absolute tightness in push pull twin shaft system, loading close dependence and the curtain at the bottom of the traditional fast door to achieve , you can drive dual axis system so that the upper curtain sprocket perfect bite does not depend on the door of its own weight can be achieved fast closing , this patented technology to avoid the hard parts usage of
More than one million times the durability performance : speed doors reduce the use of materials , easy to wear , strong and flexible curtain is very durable , can withstand million of opening and closing operation ,
in the use of some products has reached 500 million times for opening and closing
The soft curtain anti-collision fast door has simple structure design, which is beneficial to stable operation, reduces the frequency of repairing and replacing wearing parts, effectively improves the durability and service life of the equipment, and the curtain can be derailed in the event of an accidental impact, and during the ascent Automatic reset, no need to manually repair and reset the whole process. Auto Recovery Fast Door, AGV high speed door, AGV room high speed Door SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfafrud.com
This regulation applies to the production of Grade A green food soybean in Jilin Province.
2 Normative references The following documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments (not including errata content) or revisions do not apply to this standard. However, all parties that have reached an agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version is applicable to this standard.
NY/T391 Environmental Conditions for Green Food Production Area NY/T393 Guidelines for the Use of Green Food Pesticides NV/T394 Guidelines for the Use of Green Food and Fertilizer 3 Definitions This standard adopts the following definitions 3.1 Green food Green food follows the principles of sustainable development and is based on specific production methods. Specialized agencies have determined that the pollution-free safe, high-quality, nutritive foods that use green food labels are allowed.
3.2. Grade A Green Food Grade A green food means that limited quantities of chemical synthetic substances are allowed to be used in the production areas where the quality of the ecological environment meets the prescribed standards, and the production, processing, product quality and packaging are performed according to specific production technical operating procedures. Testing, testing meets specific standards, and is certified by a specialized agency to permit the use of Class A green food products.
4 Requirements 4.1 Conditions of Origin 4.1.1 Natural conditions have a frost-free period of more than 110 days, an effective accumulated temperature of over 2200°C, and annual rainfall above 450 mm.
4.1.2 Soil conditions The soil is deep and has a pH of 6.5-7.0.
4.1.3 The environmental conditions are monitored by the environmental monitoring department designated by the provincial-level green food management department. The environmental quality of the production areas meets the requirements of the environmental quality standard NY/T391 for green food production areas.
4.2 Seeds and Selections 4.2.1 Selection of varieties Select suitable varieties with appropriate ripening period, high quality, high yield, and strong resistance against the local conditions. In principle, change the breed once in 3 years.
4.2.2 seeds, seed selection seeds must be selected before sowing, the seeds reach the grading standard above two.
4.2.3 The election should be carried out for more than three years. It should not be repeated or planted, and should not be planted on beets or sunflowers.
4.3. Soil preparation and fertilization 4.3.1 Ploughing and soil preparation will be carried out in autumn and fall at a depth of 20-22 cm. After the land has been reclaimed, when the soil is thawed and thawed by 5 cm in the spring, the earthworms are pressed and pressed in order to level the land and keep the locusts. The top pulp ridge was closed before April 15th.
4.3.2 Fertilization 4.3.2.1 Principles of Fertilization Fertilization should be dominated by organic fertilizers, supplemented by chemical fertilizers. If chemical fertilizers are used, chemical fertilizers must be applied in conjunction with organic fertilizers. The ratio of organic nitrogen to inorganic nitrogen does not exceed 1:1. The use of nitrate nitrogen fertilizers is prohibited 4.3.2.2 Dosage and type Fertilizers for peasants more than 30,000 cubic meters per hectare, 100-150 kilograms of diammonium phosphate, 50 kilograms of potassium sulfate or 7.5 kilograms of biological potash fertilizer, combined with one application of soil preparation, less organic application Fertilizer, the implementation of straw returned.
4.3.2.3 Fertilization methods Popularization of layered fertilization is carried out by applying the lower layer (basic fertilizer) 12 to 15 cm below the seed and fertilizing in two thirds of the total; the upper layer (fertilizer) is applied 3 to 5 cm below the seed. Fertilizer accounted for one-third of the total amount, combined with one-time application of soil preparation.
4.3.2.4 Dressing fertilizers outside the root When soybeans are found to be deferred during the later stages of their fertility, 15 kg of urea per hectare, 1.5 kg of potassium dihydrogen phosphate and 750 kg of water are used for foliar spraying.
4.4 sowing 4.4.1 sowing time When the soil temperature of 5-10 cm stable through 6-9C (hours, start sowing, our province sown from April 20 to May 5th.
4.4.2 The sowing method uses large ridges and double rows of equidistant spots on demand. The spacing between double rows is 10 cm to 12 cm. Use seeding, ridging, and suppression of continuous operations.
4.4.3 Depth of sowing After sowing, the depth of the field shall be 4 cm to 5 cm deep, and the depth of sowing shall be 3 cm to 4 cm.
4.4.4 Density should be determined according to the principle that suitable fertilizers should be thin and the soil should be dense, the late-maturing varieties with more branches should be thinned, the early-maturing varieties with fewer planting branches should be dense. Generally, the suitable density in the central plain area is between 180,000 and 200,000 plants per hectare; the suitable density in the eastern mountainous areas and semi-mountainous areas is between 23 and 250,000 plants per hectare; and the suitable density in the arid and semi-arid areas in the west is between 200,200,000 plants per hectare.
4.4.5 Seeding quality 4.4.5.1 Species and fertilizers are divided, no mixing, seeding after sowing, no contact with fertilizer.
4.4.5.2 Seed uniformity, tight soil cover, timely suppression after sowing.
4.5 Field Management 4.5.1 When shoveling a soybean, the plow is used to sow a plough before the shovel to exterminate the grass, live the soil, and increase the ground temperature.
4.5.2 The seedlings are planted on non-precision plots. Before the first compound leaves are unfolded, artificial seedlings are planted and the seedlings are planted once at the planned density.
4.5.3 The shovel will shovel the shovel in time. The shovel will not be disconnected. It will end before the soybeans are sealed and the grass will be pulled after the fall.
4.5.4 Prevention of pests and weeds 4.5.4.1 The principle of prevention and control is mainly based on agricultural control, physical control, ecological control, biological control, and chemical control. Through the selection of disease-resistant varieties, crop rotation, cultivation of strong seedlings, intensive cultivation and other agricultural measures; the use of lighting, color trapping, mechanical manual capture of pests and other physical measures; use of inter-mixed, interplanting and other biodiversity ecological measures; selection of low-toxic biological pesticides The release of natural enemies and other biological measures; a limited use of chemical synthesis of pesticides, each pesticide is only allowed once in the crop growing season, use requirements, dosage, methods, etc. according to GB4285, GB8321 (1-6) implementation, the pests and diseases The hazard is reduced below the minimum allowable threshold.
4.5.4.2 Soybean aphids can be controlled by insecticides such as dimethoate, anti-indolyl, etc., dosage forms, dosages and methods of use:
Dimethoate 40% EC 750ml/ha Spray Spray 50% Wettable Powder 150g/ha Spray 4.5.4.3 Soybean borer. Eggs, Trichogramma, can be used to release and control twice in the egg period, and the amount of hectares is 225,000. Adults are used to spray the fortune, and 5% cis-pentarate EC is 150-225 ml/ha during the mating period of adults. Spray can also be used 80% dichlorvos fumigation control.
4.5.5.4 Chemical weeding. The herbicides such as dilophanate, trifluralin, clomazone, metolachlor, quizalofop, and flufenoxacin can be used to control weeds. The dosage forms, dosages and methods of use are as follows:
Diluted 20% EC 900-1500 ml/ha Spray fluralin 48% EC 1875-2625 ml/hectare soil spray herbicide 48% solution 2400-3000 ml/ha soil treatment Meturazine 72% EC 1350-2700 ml/ha soil treatment quizalofop 10% EC 905-1275 ml/ha spray fluaziflune 35% EC 750-975 ml/ha spray 5 harvest 5.1 10% of the harvest period leaves have not fallen off, beans return Round time.
5.2 Harvest requirements Select sunny harvesting. Single harvesting, single pulling, single stacking, single threshing, single storage.
Heating devices are included on both sides of the column.
The structural design of this product is characterized by trouble-free operation up to 150,000 times per year. It has the highest practicality and the lowest maintenance cost.
Grade A Green Food Soybean Production Technical Regulations
1 Scope This regulation stipulates the production conditions and cultivation requirements for class A green food soybean production.