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I can feed. 1. Select disease-resistant varieties and select healthy potatoes from disease-free fields for seeding.
For example, "Wumeng" in Inner Mongolia, "Kexin" in Heilongjiang, "Hutou" and "Yuejin" in Beijing.
2. Seed disinfection.
The first is to soak the seeds at variable temperature: first soak the potato seeds in 40 50 warm water for 1 minute, and then soak them in 60 warm water (the ratio of seed potatoes and warm water is 1 4) for 15 minutes. The second is drug soaking:
Soak the seed potatoes in Prik or 70 grams of dew (800 times liquid) for 15 minutes and dry the seeds.
3. Crop rotation. Blight is a common seed-borne and soil-borne disease of potato and nightshade crops, and continuous cropping is taboo. In order to reduce the source of disease and alleviate the disease, it is necessary to implement a 3-year and 4-year crop rotation with crops that do not occur such as cucurbitaceae, legumes, and lilies.
4. Soil disinfection.
Strict soil disinfection must be carried out in vegetable plots where potatoes and nightshade crops have been planted. The method is to remove the stems and leaves of the previous crop, turn the soil more than 20 cm deep, and then remove the residual roots and fruits (tubers) in the tillage layer to reduce pathogens.
2 kg of 50 carbendazim wettable powder per mu, 20 kg of quicklime, 30 kg of quicklime, 40 kg of plant ash and 60 kg of grass ash were sprinkled into the field. After raking evenly into a cultivation ridge, open a cultivation hole or ditch at the top of the ridge, and sprinkle 40 kg of pentachloronitrobenzene 3 kg around the potatoes when planting potatoes with 90 kg of 150 kg of dry fine soil of protective medicinal soil.
5. Rational fertilization and scientific management.
Whether it is base fertilizer or top dressing, it should be applied reasonably. Nitrogen, phosphorus and potassium should be reasonably matched, and organic fertilizer should be fully decomposed to ensure that potatoes "eat well" and "eat healthy". During the growth process, it is necessary to cultivate, weed, and cultivate soil in time to protect the potato roots, and the potato pieces are not exposed or injured.
Sixth, the prevention and treatment of pharmaceuticals.
When the conditions are right, the epidemic disease will occur rapidly and cause serious harm, so it is necessary to investigate diligently. If diseased leaves and plants are found, they should be removed and destroyed immediately, and sprayed quickly for prevention and control.
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To be able to live, you need to use potato seedlings. And you can't use seed potatoes, otherwise they will rot.
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Can you grow potatoes with a water tank? Foreign guys try it for themselves, let's see it together!
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There are similarities between growing potatoes and growing flowers.
First, there must be good air permeability in the pot, fertile soil, sufficient sunlight, and appropriate moisture.
1. Planting soil: potatoes are a very adaptable crop, except for saline-alkali land, anything else can be done, but it is necessary to loosen the soil.
2. Planting: Dig a small pit in the pot, then put the buds facing up, and then fill it with soil.
3. Water once in 8-9 days, and it will mature in 3-4 months.
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Planting "potatoes" on the balcony is a few simple steps to get new skills.
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The potatoes that were meant to be eaten sprouted, so they were planted in pots, and they grew well at first, but after 8 or 8 weeks, many of them fell down, and there were a lot of them. When planting, because I didn't understand, I didn't apply grass ash on the cut surface after cutting; It seems like a bit too much watering, how often should I water it? How much to pour? Thank you).
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1. Prepare the soil one week before planting.
dun the bean seeds, put it in.
Zhi damp place waits for it to sprout, and when they grow back to about half a centimeter, they are ready for planting. Cut the potatoes into two-centimeter-wide slices, each with at least two sprouts. After cutting, let them sit at room temperature for three days to prevent them from rotting in the ground.
2. Prepare the pot and soil, choose the pot with a hole at the bottom of the pot, the size is up to you, and fill it with 1 3 pieces of soil at the same time, let it rest for a while, and wait for the buds to be put in.
3. When planting potatoes, you should also prepare sulfur in advance, and this sulfur powder can play a role in protecting the planting potatoes, planting soil from fungi and bacteria, natural element sulfur is non-toxic and harmless for humans, because the planted potatoes will be buried and sometimes there will be a lot of water, and we must also prevent excessive water, mainly to prevent the rot of plant roots.
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Potatoes planted in pots on the balcony can also catch fruits, but they are a little smaller.
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For larger potato seeds, you can cut the potato pieces with 1-2 buds and sow them in the potting soil
Zhi is a little smaller without cutting directly into the potting soil, 5-8cm away from the soil surface, keep the potting soil moist (but not too wet, otherwise it is easy to rot), 20-30 days can emerge.
However, planting potatoes in pots is not good-looking, and the potatoes will not grow much, so if there is no special purpose, it is better to plant some flowers and plants.
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I've planted it, but it's just for viewing, and it's fun.
Find some deep plates first, put some clean fine sand, and put some water inside, then.
After that, put the potato on it, drip a little water on it every day, and soon the potato will sprout, it looks beautiful, sometimes there will be a lot of sprouts, and the whole potato is like a bonsai.
But if you want to plant in the soil, it seems that you have to cut the potatoes into several pieces, and put the pit (the part of the potato that may sprout) up to face up, and you don't need to water it much, and if the temperature is right, it will sprout quickly, and it will be very vigorous.
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It's a normal seed, but it's not big, and it's impossible to grow much, so cultivate your sentiments, hehe.
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Yes. Bai cut the potatoes into several pieces, each with a bud on top of it (just on top of the potato.
DAO Cave) when planted facing upwards, if back.
One piece of a small flower pot is enough, and two or three large flower pots are enough. Don't water too much at first, and after the buds grow, water them to help them grow.
When the sown potato tubers are sown at a depth of 10 cm below the ground and the soil temperature reaches 7 degrees to 8 degrees, the young shoots can grow, and at 10 to 20 degrees Celsius, the young shoots thrive and emerge quickly.
Keeping the soil well hydrated is an important condition for high potato yields. In general, it is appropriate to keep the soil moisture at 60% to 80%. Soil moisture exceeding 80% can also have a negative effect on plant growth, especially in the later stage, when the soil moisture is too much or water accumulates for more than 24 hours, and the tubers are prone to decay.
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The potato growing season is about 120-150 days.
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In 1 year, the stems and leaves will wither in winter, all you need to do is dig out the potatoes, and when you plant them in the early spring of the next year, they will grow new stems and leaves again.
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Yes, we should try to choose a deep and large pot for potted potatoes, and then put the bud point of the potato pieces facing upwards and cover it with 2-3 cm of soil. Generally speaking, it is enough to plant a potato cube in a pot, too much, too little space, but not conducive to the formation of potatoes.
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About three or four months? My family grows fruit.
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That's a few months. Because when winter comes, the plants will wither. But next spring, it will sprout again.
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