At present, the temperature is getting lower and lower, and the temperature inside the greenhouse can no longer meet the needs of the crops. The traditional method of temperature-increasing and heat preservation, such as electric heating of the lamp, multi-layer film insulation, and heating of the hot air oven, has been adopted. A certain effect, but some need to increase equipment, increase costs, and some still have hidden safety problems, or deviate from the concept of low-carbon environmental protection and so on. Is there a better way?
The following is to introduce a new warming greenhouse insulation method, is the use of gold treasure greenhouse warming fermentation agent, not only environmental protection, but also save money. Jinbao greenhouse warming fermentation agent is the use of the latest international microbiological engineering technology, make full use of the function of microbial decomposition of the fermentation, the straw into the crop of organic and inorganic nutrients, temperature, heat, carbon dioxide, and produce relevant biological disease prevention and disease resistance Effect, a new type of bioengineering technology product that finally obtains high-yield, high-quality, pollution-free agricultural products. It is fundamentally different from traditional crop cultivation techniques. It is the latest technology for straw harmless, resource-based, on-site use, and cyclic conversion. It saves water and electricity, saves labor, saves money, and greatly reduces costs while increasing production and Quality, increase production, increase economic efficiency. The specific method of operation is:
1, soil preparation and fertilization. In the 15-20 days before planting, the backs of the field are removed, and the deep-rotation of the farmland is fine; the farmyard manure (such as chickens, cattle, horses, sheep and other livestock manure) will be 3-4 m/mu, compound fertilizer and chemical fertilizer. After 70% of the dosage, mix and apply evenly noodles.
2, the width and trenching standards. After fertilizing the soil for planting, the width of the plant is 1.2-1.3 meters in width, 40 centimeters deep and 30 centimeters in depth. The excavated soil will be placed on both sides.
3, the preparation and dosage of warming agent in the greenhouse. Use 4 kg (4 bags) of Jinbao fermentation agent per acre, 40 kg of wheat bran or rice bran, mix 1 kg of bacteria with 10 kg of rice bran, and add 8 kg of water to mix evenly. Can also be mixed with good bacteria at 20-25 °C, stuffing 12-24 hours of boring (water and humidity standards to hand with a good material, fingers see water droplets is not suitable, water content in 65% about).
4, put in straw and fermentation agent. Put the prepared corn stalk flatly in the ditch, and after compaction, keep the ditch along the same line; after the stalk is put down, spray the wet surface stalk with 2% urea aqueous solution first, and then spread the stalks evenly with a good fermentation bacterium. On top, and tapping with a spade, proper vibration, so that part of the bacteria fall within the straw layer. It is recommended that with the input of fertilizers, 1 to 2 squares of cooked chicken manure (or other livestock manure) mixed with the remaining 30% of fertilizer compound fertilizer per acre, the top of the fungicide can increase fertility, extend the fertilizer effect for more than 1 year. The effect is better. This fertilizer can also be used to stratify the middle of the straw, but it does not need to use too much.
5, cover soil and irrigation. After the straw, fungicide and fertilizer are applied, cover the soil and cover 90% of the excavated soil onto the straw. Use iron shovels to make solids. Do not expose the straw. Cover the soil to a thickness of about 20 cm to form a sorghum. The remaining 10% of the soil can be made slightly higher in the channel to facilitate aisle and watering. About 10 hours after planting soil watering, soiling the straw. Water 2-3 days before finishing again. Prepare for colonization.
6, planting and drilling. When planting, open the ditch or dig a hole to plant the seedlings at a distance of 5-10 cm from the ditch. Before the planting, the planting fertilizer (biofertilizer), fungicides, insecticides shall be applied to the planting ditch, and the planting water shall be soaked. Immediately after planting, holes should be drilled in the reactor. Holes should be drilled with 3 cm thick tipped wood brazing or steel brazing. The depth of holes should be about 15 cm to penetrate the straw layer diagonally. The purpose is to facilitate good ventilation and Release carbon dioxide.
The above methods can both increase the air temperature in the shed (about 3°C), the ground temperature (4°C to 8°C), and fertility, which can save more than half of the chemical fertilizer dosage and serve many purposes. In addition, a more convenient method can be adopted: building a pile in a greenhouse. Stalks (preferably chopped down to 3 cm) are stacked together. (The height, height, and height of the heap are easily controlled by humans.) The moisture content of the material is controlled at about 65%, and then the warming agent for the greenhouse is used. After the rice bran wheat bran is diluted, it is evenly spread and mixed evenly in the material pile. To quickly warm up, add some animal waste to the straw. If you want to make the temperature higher in the shed, you can build several more fermenters and increase the number of turnings. For details, please contact: Beijing Huaxia Kangyuan Technology Co., Ltd. Telephone Toll Free Hotline:
The so-called pharmaceutical intermediates are actually some chemical raw materials or chemical products used in the pharmaceutical synthesis process. This chemical product does not require a production license for medicines, and can be produced in ordinary chemical plants. As long as it reaches a certain level, it can be used for the synthesis of medicines.
Explanation: Some chemicals used in drug synthesis
Purpose: Synthesis of medicines
Features: low profitability of production intermediates
Representative: fluorine-containing pyridines, etc.
Field: Medicine
Anti-Influenza Drugs,Api Oseltamivir Phosphate,Intermediate For Oseltamivir Phosphate,Vortioxetine Hydrobromide Intermediate
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