Fermented fish offal water can be used as succulent fertilizer, and domestic waste can be used to make high-quality flower fertilizer, which is both economical and environmentally friendly. These self-made fertilizers are all organic fertilizers, containing a variety of nutrients and rich organic matter needed by flowers. The fertilizer effect is mild and long-lasting. It can also improve the soil, make the soil form a granular structure, coordinate the air and water in the soil, and have a positive effect on the growth of flowers. Development is extremely beneficial.
1. Production of nitrogen fertilizer. Nitrogen fertilizer is the main fertilizer that promotes the growth of flower roots, stems and leaves. Crush beans, peanuts, melon seeds, and castor beans that are inedible due to mildew, as well as leftover vegetable leaves, bean shells, melon peels, pigeon droppings, expired and spoiled milk powder, and put them in a small jar. Fill it with water, seal it and let it ferment until it matures (you can sprinkle some pesticides if possible). In order to let it mature as quickly as possible, it can be placed in a place exposed to sunlight to increase the temperature. When all these substances in the altar sink and the water turns black and has no smell (it takes about 3-6 months), it means that it has been fermented and decomposed. In summer, the upper layer of fertilizer water can be taken out after 10 days and used as top dressing or directly used as base fertilizer. After use, fill it with water and then retting. The raw material residue can be mixed into the flower soil.
2. Production of phosphate fertilizer. Fish intestines, meat bones, fish bones, fish scales, crab shells, shrimp shells, hair, nails, livestock hoof horns, etc. are phosphorus-rich debris. Crush these debris and stir evenly into the flower soil, or After fermentation in a container, it becomes an ideal phosphate fertilizer. Used to water flowers, it will make the flowers colorful, bright and full of fruits. The fertilizer effect can last for more than 2 years.
For eggshell flower fertilizer, clean the eggs in the eggshells, dry them in the sun, mash them, and then grind them into powder in a mortar. You can mix 1 part eggshell powder to 3 parts potting soil and mix well before potting flowers. It is also a long-lasting phosphate fertilizer. Generally, during the watering process after planting, the active ingredients will precipitate and be absorbed and utilized by the growth of flowers. After planting flowers, eggshell powder will produce large and colorful flowers and large and plump fruits. It is a completely organic phosphate fertilizer.
3. Production of potassium fertilizer. Rice swill (preferably applied after fermentation), residual tea water, milk bottle washing water, etc. are good potash fertilizers and can be used directly to water flowers. Plant ash also contains potash and can be used as base fertilizer. Potassium fertilizer has a significant effect on improving the ability of flowers to resist lodging and resist pests and diseases.
4. Production of compound fertilizer
1. Production of complete compound fertilizer. Put the remaining bones such as pork ribs, lamb ribs, beef ribs, etc. into the pressure cooker, steam them over high heat for 30 minutes, and then mash them into powder. Mix 1 part bone chips to 3 parts river sand and make a base fertilizer for flowers. Place it on the bottom of the flower pot 3 cm, put a layer of soil on top, and then plant flowers.
2. Nitrogen and phosphorus compound fertilizer. Take 0.5 kg of ammonium bicarbonate and 0.15 kg of potassium chloride. 0.025 kilograms of zinc sulfate, 2.5 kilograms of human feces, 1 kilogram of cow feces (or 5 kilograms of pig feces), 20 kilograms of fine red stone bone powder, divided into 5 equal parts, and then spread a layer of fine red stone bone powder (4 kg), sprinkle other fertilizers on top, pat it tightly with a wooden board, and finally seal it with a straw or film cover. After 20-25 days, it will become a nitrogen-phosphorus compound fertilizer.
3. Ammonium humate phosphate. Take 1 kilogram of decomposed biogas residue, add 0.05 kilogram of phosphate rock powder, mix well and pile it into a pile. Apply a 3-5 cm thick layer of mud mixed with cow dung, then sprinkle with a layer of fine soil and seal it for 40 days. It is made into humic acid phosphate fertilizer. Then turn the humic acid phosphate fertilizer into the pile and finely grind it, re-pile it and paste it with mud, then drill holes around the top of the pile into the pile, and then pour ammonia water at the ratio of 1 kg of humic acid phosphate fertilizer plus 0.05 kg, and use a mud handle at the same time. The entrance of the hole is tightly sealed. After 8-10 days, it will be successful when there is no smell outside the cave. This compound fertilizer is used as base fertilizer and has obvious effects.
When applying home-made flower fertilizer, you must master the principle of "fertilize thinly and apply lightly", dilute it appropriately, apply it in an appropriate amount, and avoid excessive application. When retting fertilizer, you must wait until the fertilizer water leached out turns black and is completely decomposed before pouring it out and adding water (about 9 parts water to 1 part fertilizer water) for application. Do not use raw fertilizer.