Green pineapple culture technology: what kind of water is the best? What about the little white bug or the little black bug? How to destroy it?

Green pineapple is a kind of common air purification plant, which is deeply loved by people because it absorbs formaldehyde and purifies indoor air. At the same time, it is easy to feed and grow fast, so many people like to put it indoors to dress up the environment. What is the best water for green pineapple? What about the little white bug or the little black bug? How to destroy it?

What is the best water for green pineapple?

1. Aspirin

Many flower friends and babies should know that using aspirin to grow flowers is really first-class, because aspirin can decompose a salicylic acid in the water, which can effectively promote the growth of the root system. make the root system thick and strong, but also can achieve the effect of disinfection and sterilization. First soak an aspirin in 1kg's water and water the green apple after it melts. Watering the green apple about every two weeks will make its leaves green and shiny.

2. Milk water

The milk bought at home is easy to expire and go bad if you are not careful. It is really distressing to throw it away, so you might as well use it to raise green pineapple. First of all, put the milk under the sun to expose, if flatulence, you can give it gas, and when there is no flatulence at last, there is a common layering that means the fermentation is ready. Then you can dilute it with 10 times as much water instead of watering the green apple directly, so that the green radish can rub up and grow.

3. Soybean water

Soybeans contain nitrogen that plants need, and it is also great to use it to raise green pineapple. Soybeans like long worms can be used, first boil the soybeans, pour them into a plastic bottle, add an appropriate amount of water and expose them to the sun, which can be fermented successfully in a month. After diluting soybean water and clear water at 1:10, it is used to water the green apple, which can give it sufficient nutrients to grow.

4. Watermelon peel

Collect the watermelon peel after eating, remove the red flesh and wash it, then cut it into small pieces and put it in a plastic bottle and put it in the sun in summer for half a month to get out of the water. then you can stir the watermelon peel water and clear water according to the proportion of 1:10, and water the green apple directly, so that the green radish leaves will not turn yellow again.

Second, what to do with the growth of small white or black bugs?

Due to the existence of organic fertilizer in the green turnip flowerpot, there will be a kind of small fly: mushroom fly or flea fly. Feed on fermented plant residues in the soil, where maggots are their stronghold. Its eggs are in the soil, and fly eggs hatch into larvae, so there is always a steady stream. In particular, high-grade, high-nutrition, good fruit, the most likely to attract fruit flies. And cause part of the fruit to begin to rot, so when raising green pineapple, try not to put it where there is fruit.

1. How did the bug in the green apple come from?

(1) anthracnose of green radish:

The pathogen often harms the middle part of leaves. At the beginning, wet reddish-brown or dark-brown pustular spots appeared in the disease, and there was a faded green halo around the spots. after enlargement, there were long oval or strip-shaped patches, dark brown on the edge, yellowish brown on the inside, and ringlike markings converged by dark spots. Because of its black and brown spots, it is also known as black spot or black brown disease. The plant can be repeatedly infected during the growing period.

Prevention and control methods:

There are many pesticides that ① can control anthracnose, such as mancozeb, carbendazim, thiophanate, carbendazim and so on.

The 1500-fold solution of "Shibao Gong" made in ② Germany is a specific drug for the treatment of anthrax.

(2) Root rot of green radish:

Prevention and treatment: spray 50% carbendazim wettable powder 500 times or 5% carbofuran granules during the disease period, and root irrigation.

(3) Leaf spot of green radish:

Prevention and treatment: remove diseased leaves and pay attention to ventilation. It can be sprayed with 95% benzoylammonium 500x solution or 80% carbendazim wettable powder 1000 times solution.

2. How to destroy the bugs inside?

(1) Plant ash:

In the past, if you didn't buy pesticides, you can kill insects with burnt wood ash. At the same time, because there is a large amount of potassium fertilizer in plant ash, it has a very good effect on plant growth, because plant ash is alkaline, and many insects do not like to live. In an alkaline environment, it is a very good way to supplement fertilizer and sterilize.

(2) bicarbonate:

The control effect of 100g baking soda and 50kg water spray on rose powdery mildew, anthracnose, downy mildew and gray mildew was also obvious.

(3) washing powder or detergent:

Use clothing powder, or detergent with water, dilute and spray, spray many times.

(4) spicy:

Take 50 grams of onions, garlic and chili peppers, wet and smash them, wrap them with gauze, put them in 15 kilograms of water, soak for 24 hours, and spray with leaching solution, which can effectively control aphids and red spiders.

(5) cut tobacco:

Soak a little cut tobacco in water for 2 days, then filter out the cut tobacco and spray the solution directly on the plant stems and leaves, which can play a role in preventing diseases and insect pests. If you want the effect, better, you can use laundry detergent, together with cut tobacco, soak for a day, and then spray, so the effect is better.

(6) Beer:

Beer is not only drinkable, but also has a good effect on insecticide. its principle is to use the carbon dioxide to eliminate software pests. We can use a glass of beer, put it around the plant, the bugs will get drunk when they smell the beer, and the big bugs will expel the carbon dioxide of the beer. At the same time, we can also put some salt to prevent snails.

Time: 2019-03-15 Click: