1, winter melon needs fertilizer characteristics
The melon has good resistance to fertility, high yield, and needs more fertilizer. In particular, the requirement of phosphate fertilizer is more than that of ordinary vegetables, and the requirement of potassium fertilizer is relatively small. According to the study, each production of 5,000 kilograms of wax gourd needs to absorb nitrogen 15-18 kilograms (equivalent to 32.6-39.1 kilograms of urea), phosphorus 12-13 kilograms (equivalent to 85.7-92.9 kilograms of superphosphate), potassium 12-15 kilograms (equivalent to potassium sulfate 24 ~ 30 kg), the ratio of the three is about 1.3:1:1. The absorption of plants was less in the seedling stage and more in the vine-extraction stage, while the absorption in the flowering stage, especially in the early and middle stages of fruit development was the most, and the absorption in the later stage was reduced. In a certain range, increasing nitrogen fertilizer is positively correlated with elongation of main stem. Increasing phosphorus and potassium fertilizer can delay premature aging, reduce female flower node and increase the amount of single fruit.
2, fertilization principle
Re-apply Organic Fertilizer New sheds should be treated with as much organic fertilizer as possible (such as chicken manure). In old greenhouses, some biofertilizer biofertilizers can be added, which can reduce phosphorus and potassium, and can reduce the amount of phosphorus and potassium fertilizers. In greenhouses with serious soil-borne diseases, a number of Bacillus bio-fertilizers that have preventive and control functions for difficult diseases (such as the one-acre spirit produced by Kangtan Bio-Group) should be added.
Reasonable allocation of base fertilizer and top dressing ratio Under normal circumstances, organic fertilizer, trace fertilizer, 80% of phosphate fertilizer, 60% of potassium fertilizer and 30% of nitrogen fertilizer are mixed to make base fertilizer, and the remaining 70% of nitrogen fertilizer, 20% of phosphorus fertilizer and 40% Potash is used as top dressing separately. The amount of topdressing fertilizer is about 30% to 40% of the total amount before the pumping period, and 60% to 70% of the flowering period.
3, fertilization points
The principle of applying base fertilizer of winter gourd with base fertilizer is organic manure (agricultural fertilizer) combined with chemical fertilizer application, and full-layer fertilization method is used. As for the application amount of organic fertilizers and chemical fertilizers, it should be determined according to the requirements of the soil testing formula. For greenhouse soils with medium or higher soil fertility, 6,000-7,000 kg per 667 m2 of decomposed organic fertilizer, plus 50-75 kg of superphosphate, 15-20 kg of potassium sulfate, 50 kg of biological fertilizer, and 80 mg of calcium silicate Kilograms, 2 kg of zinc sulphate and 2 kg of copper sulphate were evenly sprinkled on the surface of the soil, and they were evenly thrown into the plowed soil in combination with the ground. Pay attention to the greenhouse melon must use some trace element fertilizer.
Top dressing of melon dressing should be light and heavy before lighter, lighter and thicker. In the pre-growth stage, only 2 to 3 clearing waters are applied. When vines grow 60 to 100 cm, 2 to 3 clearing waters are applied to promote vine growth. When the fruit is set, it should be applied sparingly and lightly to see if the seedlings are fertilized. Overgrowth and melon growth. Each time before fruit set, a small amount of fertilizer can be applied (5-8 kg of 45% NPK fertilizer per acre is enough). After fruit set, it should be diligently watered and fertilized. Usually about 15 days to recover 1 fertilizer, each time 45% NPK fertilizer 10 to 15 kg. Fertilizers in the fruiting period should be applied in the early and middle stages of the results. Try to choose a compound fertilizer containing nitrate nitrogen. In winter and spring, when the ground temperature is low, a certain amount of high-quality humic acid must be mixed with the top-dressing compound fertilizer, or a sufficient amount of nitrogen, phosphorus, and potassium may be used instead of the compound fertilizer to reduce the damage to the root system by the single compound fertilizer.
When traces of trace elements are found, the corresponding trace fertilizer can be sprayed at a concentration of 0.2% (a boron concentration of 0.1%). Spraying once every 7-10 days, the spraying time is good for sunny days, and should be sprayed after 3 pm in case of sun.
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Patch For Diarrhea
[Name] Medical Cold Patch
[Package Dimension] 5cm 4pieces/box
The Pain Relief Patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application] For cold physiotherapy, closed soft tissue only.
[Indications]
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[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions]
Store below 30c in a dry place away from heat and direct sunlight.
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