Can expired fish food be used as flower fertilizer?

Expired fish food can be used as flower fertilizer, expired fish food belongs to biological organic fertilizer, biological fertilizer is a product that uses microbial life activities to make crops get a specific fertilizer effect, also known as inoculant or bacterial fertilizer, which itself does not contain nutrients and cannot replace chemical fertilizer. Biological fertilizer in a broad sense is a product that contains both nutrients required by crops and microorganisms, and is a combination of biological, organic and inorganic, which can replace chemical fertilizers and provide various nutrients required for the growth and development of crops.

Fertilization principle: mainly organic fertilizer, focusing on base fertilizer, reasonable top dressing, and controlling nitrogen fertilizer.

Dosage, advocate the use of special fertilizer, prohibit the use of nitrate nitrogen fertilizer, soil testing formula, and maintain the balance of soil fertility.

Bio-organic fertilizer refers to a kind of fertilizer with both microbial fertilizer and organic fertilizer effect, which is composed of specific functional microorganisms and organic materials mainly from animal and plant residues (such as livestock and poultry manure, crop straw, etc.) and harmless treatment and decomposition. Fertilizer.

It refers to the fertilizer made by chemical method or mining of ore, also known as inorganic fertilizer, including nitrogen fertilizer, phosphate fertilizer and potassium fertilizer.

Micro fertilizer, compound fertilizer.

They have the following common characteristics: simple composition and high nutrient content; The fertilizer effect is fast, and the fertilizer is strong; Some fertilizers have acid-base reactions; Generally, it does not contain organic matter, and there is no effect of soil modification and fertilization.

Yes, the raw materials of fish food are grain flour and sesame oil, which are rich in nutrients, and it is completely okay to be used as flower fertilizer.

1) The base fertilizer is mainly long-lasting fertilizer such as horseshoe chips, cake fertilizer, manure and other organic fertilizers, which are combined with repotting and soil change after the potted flowers are removed from the greenhouse in spring. Usually buried in the lower layer of potting soil or evenly mixed with potting soil when potting or repotting, so that it can be slowly decomposed to prolong the fertilizer effect, so that the plant can get nutrients for a long time, and grow strong and powerful. Note that the basal fertilizer applied needs to be well decomposed so that it does not ferment in the potting soil and burn the roots.

In addition, the use of basal fertilizer should not be excessive, and when the fertilizer concentration is too high, the water in the root tissue cells will be extravasized and water will be lost. It will cause yellowing of leaf tips and leaf margins, and wilting of leaf flowers, necrosis of roots and wilting of plants.

2) Top dressing is a form of fertilization to supplement the shortage of basal fertilizer during the rapid growth period of flowers. Top dressing is commonly used in fast-acting fertilizers, such as sesame sauce residue water, ferrous sulfate water, alum water and other organic fertilizers or nitrogen, phosphorus, potassium compound fertilizers. The amount of top dressing should be small, and the number of times should be more.

Top dressing has a quick effect and mainly plays a role in promoting growth.

3) Foliar spraying, also known as extra-root topdressing, foliar topdressing refers to the soluble fertilizer prepared into a certain concentration of solution directly sprayed on the leaves of the plant, through the stomata of the leaves for absorption. This method is simple and easy to implement, quick to achieve, saves fertilizer, and can avoid loss, and can generally complement each other with soil top dressing. Foliar fertilizer spraying should not be carried out under the scorching sun, because most of the stomata on the leaves have been closed to reduce transpiration, and the fertilizer cannot be absorbed immediately, resulting in waste.

Inorganic fertilizers such as potassium dihydrogen phosphate and boric acid are suitable for topdressing outside the roots, and some trace elements and insecticides and fungicides can also be added when spraying, combined with pest control.

<> expired fish oil can be used as flower fertilizer. Fish oil is rich in nitrogen, phosphorus, potassium and other elements, and has a certain acidity, and it can be used as a fertilizer for woody flowers to promote the growth of flowers, but it is not suitable for herbaceous plants and negative plants. How to make the slip big:

Mash the fish oil and stir it evenly in the flower soil to make a hole; Or put the fish oil in a container and add an appropriate amount of water, and after fermentation, take the fermentation broth and mix it with an appropriate amount of water to water the flowers.

Can fish food be put in a pot if it has expired?

Anyone who keeps fish knows that fish food is an important part. But what should you do with fish food if it expires? Some people like to put them in pots to make them grow better, but is it really good?

Effects of expired fish food.

First of all, let me talk about why expired acorn fish food has an impact. Fish food usually contains a lot of protein, fat, and carbohydrates, which are prone to spoilage and become a breeding ground for bacteria and fungi. If fish food is stored for a long time, it will lead to a significant decrease in nutritional value, and it will release a foul odor, and the environment is very polluted.

Is fish food dangerous in Hanari?

So, if we put expired fish food in flower pots, will it harm plants and even humans? The conclusion is, no. Expired fish food is usually soaked in water when it is put into a flower pot, which causes the proteins and carbohydrates in the microflora to be broken down by water, releasing organic matter and cellulose and turning it into an organic fertilizer.

In addition, when bacteria and fungi break down organic matter, they produce nutrients such as potassium, phosphorus, and nitrogen, which plants need to absorb.

Benefits of fish food fertilizer as an organic fertilizer.

In addition to reducing pollution, fish fertilizer has many benefits as an organic fertilizer. First of all, it is a natural fertilizer that has no negative effects on plants and nature. Secondly, it improves the soil and promotes the growth of plants.

Finally, it requires less cost and is ideal for home farming.

But also pay attention.

Even if fish fertilization is scientifically proven to be convenient for plants, it doesn't mean we can abuse it. In order to make the most of it, we want to follow the following precautions.

1.Fish diet is not a panacea. While it is good for the soil, if we only use fish fertilizer, the nutrients on the nitrate-based fertilizer are missing, resulting in a less abundant return for the plants than expected.

2.Safe to use. Although fish food is not dangerous, we should disinfect it before use to avoid harmful bacteria from invading the organic fertilizer and causing damage to the plants.

3.quantity control. Any fertilizer should be controlled in quantity. Fish food fertilizer generally needs to pay attention to the use of bleached expired fish food, excessive use of their fertilizer, will lead to plant diseases, and even death.

Conclusion All in all, expired fish food should not be wasted. Being able to use fish fertilization in pots is obviously a good idea. Of course, it is appropriate to use this excreta fertilizer to revitalize the soil, but it is necessary to pay attention to the way and control the amount used.