Soil ecological safety disinfection and activation technology 1. Ecological safety disinfection technology For the soil with serious continuous cropping obstacles, the ecological safety soil disinfection technology with high temperature stuffy shed and biological fumigation as the core is adopted. After harvesting crops in summer, remove crop residues, spread organic materials and fertilizers in the shed, add organic material quick-rot agent, irrigate after thoroughly turning the ground, and then cover the ground with a film and close the shed. 25~30 days.
The application of biological fumigation agents such as horseradish for disinfection is a green and environmentally friendly new technology for soil disinfection. After the facility soil is ridged, cover the surface with shed film, then drip irrigation with fresh water to wet the soil, then add 20% horseradish water emulsion 3~5 liters/mu, seal the film for 3 days, and open the film for 1-2 days before sowing. Or planting crops. Soil fumigation treatment with horseradish can effectively kill a variety of microorganisms, pests, root-knot nematodes, etc. in the soil, has the comprehensive effect of preventing and controlling various soil-borne diseases, is safe for the environment, and has no pollution. It can be used for organic and green agricultural products produce.
2. Microbial bacterial fertilizer (agent) activation technology Aiming at the soil characteristics of the demonstration area and the main vegetables, integrated demonstration of soil activation technology including microbial bacterial fertilizer (agent) type, application period, application method, application amount, etc., to make the soil beneficial The microbial community has increased significantly, the soil fertility has been significantly improved, the application of chemical fertilizers has been reduced by more than 10%, the product quality has been improved, and the yield has increased by more than 10%.
3. Organic matter upgrading technology utilizes wastes such as corn, wheat, rice straw and vegetable stubble, after being crushed and mixed with livestock and poultry manure, inoculants, etc. to turn and ferment to produce green and efficient organic fertilizer for vegetable production, or in The facility uses a "straw bioreactor" model to increase ground temperature, increase carbon dioxide, enhance photosynthesis, inhibit secondary soil salinization, and at the same time realize vegetable waste recycling and pastoral cleaner production. The soil organic matter content increases by 0.2% to 0.3% every year, and the physical and chemical properties are significantly improved.
"Three minus three increase" green production technology "three minus three increase" means weight loss, medicine reduction, labor reduction, production increase, income increase and efficiency increase.
1. The core technology of intensive plug tray nursery technology includes special facilities and equipment for vegetable nursery, disinfection of facilities and utensils, selection and preparation of substrates, environmental regulation, grafting, scientific management of water and fertilizer, green prevention and control of pests and diseases, and transportation of commercial seedlings. Compared with the traditional scattered seedling raising acres, it can save more than 10% of the use of seeds, and the rate of seedling growth, the rate of seedling formation, and the rate of strong seedlings at the appropriate age increase by more than 10%.
2. Water and fertilizer integrated water-saving weight-loss weight-increasing efficiency technology mainly includes two irrigation methods: drip irrigation under the membrane and micro-sprinkler irrigation under the membrane. First of all, advanced equipment is used to achieve automatic and precise management, and the integrated water and fertilizer automatic control irrigation machine is used to realize the timing and quantitative control of irrigation and fertilization, so as to realize efficient irrigation of water and fertilizer. Secondly, according to soil nutrients, vegetable varieties and growth period, choose suitable high-quality water-soluble fertilizer, reasonable formula, precise fertilization, and achieve water and fertilizer saving of more than 30%.
3. The industrial technology for pollination of bear honey bees The use of bumble bees and bees to pollinate fruit vegetables can effectively increase fruit setting rate, increase yield, promote early maturity, and greatly reduce the rate of hollow fruit and deformed fruit, and improve product quality. Bumblebees are used for fruits and vegetables such as tomatoes, cucumbers and melons, and bees are mainly used for strawberries.
4. Green pest control and pesticide reduction and synergistic technology for agricultural pests and diseases Comprehensive agricultural prevention and control technology: including selection of disease-resistant and pest-resistant varieties, whole garden cleaning, cultivation of disease-free and pest-resistant seedlings, shed and soil disinfection, resistance to soil-borne diseases and rootstock Application, shading and cooling in summer, light and temperature increase in winter; scientific water and fertilizer management, air humidity control below 80%, etc.
Insect net, sticky insect board, insecticidal lamp standard application technology: facilities vegetable insect net and sticky insect board are used together, and ensure that the insect net is completely closed without damage to achieve the best control effect. In the open field, the solar energy frequency-vibration insecticidal lamp is used to lure the technology, and the insect-proof net fully covered net shed production technology realizes the effective prevention and control of aphids, whiteflies and other pests.
Sexual attractants, natural enemies and biological pesticides standard application technology: natural enemies prevention and control technology is applied in the production of facility vegetables, such as the release of the red aphid wasps in the early stages of the occurrence of whiteflies; the use of insect pathogen nematodes to control leek maggots, etc. Use non-toxic and harmless biological pesticides to prevent and control pests and diseases, such as Bacillus amyloliquefaciens to prevent and control powdery mildew.
Waste treatment and utilization technology 1. Combine high-temperature composting of vegetable waste with corn stalks, livestock and poultry manure, etc. Vegetable stalks and corn stalks are crushed into 5 cm, and mixed according to the weight ratio of vegetable waste, corn stalks, manure and decomposing agent from 1:1:1:1:0.5% to 2:1:1:0.5%, stacked in layers , The pile temperature reaches 65 degrees Celsius ~ 70 degrees Celsius, turn the pile 2 to 3 times, after 30 to 35 days, it can be used for vegetable production. Realize the harmless treatment, recycling and clean production of vegetables in vegetable waste.
2. Crush the vegetable wastes, add water and sugar to inoculate the microorganisms for anaerobic fermentation, and produce enzymes. The enzyme contains a variety of active probiotics and enzymes, and has a high biological activity, which can promote plant growth, purify water, eliminate pesticide and fertilizer pollution and other functions, so as to realize the resource utilization of vegetable waste.
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Home AIDS are items we can't live without in our daily lives. They can help us take better care of our health and that of our families. Here are some common home AIDS:
1. Thermometer: A thermometer is a tool used to measure body temperature. It can help us find abnormal conditions in the body, such as fever and so on. There are many types of thermometers on the market, including electronic thermometers, infrared thermometers, etc., which are very convenient to use.
2. Cotton swabs: Cotton swabs are small tools that can be used to clean ears, wipe wounds, and more. When using cotton swabs, be careful not to go too far into the ear canal to avoid damaging your hearing.
3. A pill box: A pill box is a container used to store medicine. It can help us better manage the use of medicine. Pill boxes are generally divided into multi-cell and single cell. Multi-cell pill boxes can store different drugs according to different time periods, while single cell pill boxes are suitable for storing one drug.
4. Non-slip pads: Non-slip pads can help us avoid sliding household furnishings and reduce family accidents. It can be placed under furniture, in the bathroom, etc., and is very easy to use.
In conclusion, home AIDS may seem small, but they play a very important role in daily life, helping us to take better care of our health and that of our families.
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