What happens when open field peppers wilt after transplanting and planting? How to improve the survi

Normally, new leaves will grow soon after transplanting. The leaves turn yellow or fall off due to lack of energy compensation. Broken in two, it was caused by the damage of the ground tiger.

Tiger larvae bite off 5-10 cm above the ground of pepper seedlings and pull the upper stems into the soil to feed. One night at a time, tigers can harm 3-4 diseases, mainly blight, bacterial wilt, root rot, etc. Generally, Bacillus subtilis can be used to irrigate the roots.

Because Bacillus subtilis is a bacterial fungicide, it cannot be mixed with copper preparations and bactericidal agents, but it can be mixed with thiamethoxam, etc.

<> the appearance of thrips in pepper planting will also have an impact on the surface of the plant, mainly because thrips cause harm by sucking the sap on the leaves, so it is easy to have the problem of chili curling leaves over time. The curling and defoliation of pepper after transplanting is caused by low temperature, slow root growth, and poor nutrition. Pepper transplanting is a symptom of nitrogen fertilizer deficiency, first loosen the soil, and then slightly apply nitrogen fertilizer.

The main diseases are blight, bacterial wilt, root rot, etc. Generally, Bacillus subtilis can be used to irrigate the roots. Because Bacillus subtilis is a bacterial fungicide, it cannot be mixed with copper preparations and bactericidal agents, but it can be mixed with thiamethoxam, etc.

When irrigating the roots, peppers should be peeled off when planting, and thrips will also have an impact on the surface of the plant, mainly because thrips cause harm by sucking the sap on the leaves, so it is easy to have the problem of pepper leaf curling over time.

The curling and defoliation of pepper after transplanting is caused by low temperature, slow root growth, and poor nutrition. Pepper transplanting is a symptom of nitrogen fertilizer deficiency, first loosen the soil, and then slightly apply nitrogen fertilizer. The soil should be moist and fluffy.

If it is not raining, each plant needs to be watered after transplanting. Then choose whether you want to water every day according to the weather conditions. If the pepper is exposed to strong sunlight after transplanting, it is also easy to cause the pepper seedlings to wilt.

It is best to choose cloudy weather for transplanting, or to transplant in the morning and around 5 p.m. It can better avoid sunlight and improve the survival rate of seedlings.

The temperature and humidity of pepper in the seedling period are suitable for the growth of pepper seedlings, and it does not adapt to environmental changes in a short time after transplanting, and it is easy to wilt. After transplanting, it should be watered thoroughly in time, and it will take about 1 week to slow over the seedlings.

Reason: Lack of water after just transplanting The roots have not yet absorbed water and nutrients. So drooping is normal.

It usually recovers after one night. About transplantation: Seedling selection:

Pepper seedlings should not be too large, otherwise the survival rate will be low. Land selection: The soil should be moist and fluffy.

Timing: Rainy days, if there is no rain, choose to transplant in the evening. If it is not raining, each plant needs to be watered after transplanting.

Then choose whether you want to water every day according to the weather conditions.

Because the pepper seedlings have not yet adapted to the new land environment, and the roots may carry a little less soil, it is best to transplant in the afternoon and water the right amount of water.

The wilting of open-field peppers after transplanting and planting is due to damage to the root system, improper transplanting methods, and diseases themselves. Chili peppers are suitable for planting in soil that is well aerated and rich in organic matter.

Destruction of the root system. In many cases, the survival rate of pepper seedlings is very low, because its root system is destroyed, so there is no way to survive well.

It is caused by poor root development and poor soil environment. First of all, the lack of growth is due to the lack of attention to the root development of pepper seedlings at the seedling stage before and after transplanting. In the slow seedling stage of the seedling stage, before and after transplanting, it is very important to protect and take root.

In the south, chili peppers are a very popular condiment vegetable, and many dishes are chili peppers, which greatly increase the appetite. Moreover, peppers are nutritious, the harvest time is long, and the yield does not disappoint, so basically every household in the countryside grows peppers in vegetable gardens. Some friends also encountered difficulties in the process of planting peppers, and the more common one is that the survival rate of transplanted pepper seedlings is not high.

What's going on? How to transplant pepper seedlings? Let's go and find out together, and after reading it, we will know it in our hearts.

In the author's hometown of Hengyang, Hunan, the peak season for transplanting pepper seedlings is around the Qingming Festival. In the past, in rural areas, basically every household sprinkled pepper seedlings and transplanted them. In recent years, most farmers have chosen to go to the market to buy this bridge pepper sapling, which is indeed much more convenient.

But when it comes to transplanting pepper seedlings, many farmers have encountered the same problem. That is to say, after transplanting pepper seedlings, the survival rate is low, and even serious death seedlings appear. What the hell is going on?

When it comes to dead chili seedlings, many farmers have seen them, but I believe that there are many reasons that lead to the dead seedlings of chili peppers. Specifically, it can be summarized as follows.

The roots of pepper seedlings are destroyed. The time for transplanting pepper seedlings is relatively wide, and it can be transplanted up to the day before flowering at the latest. However, if you do not pour water on the seedlings in advance, or if you do not do the same thing in the process of collecting the seedlings, the roots of the pepper seedlings will be lost, and it will be more difficult to delay the seedlings after transplantation, and if the root damage is severe, the seedlings may die.

In addition, if unripe farm fertilizer is applied in the soil, it is easy to produce pests and diseases such as maggots, earthworms, needleworms, root-knot nematodes and other pests, which will damage the roots of pepper seedlings and affect the survival rate.

A certain transplantation method of pepper is not suitable. Pepper seedlings are still very adaptable and usually relieve the seedlings quickly unless there is a big sun after transplanting. However, if there is persistent hot and sunny weather on a rainy day or after transplanting, but the pepper seedlings are not shaded, the pepper seedlings will not survive easily and will be killed by the sun.

Therefore, transplanting pepper seedlings is usually done in the morning on a sunny day, so remember not to transplant during the rainy season. Also, after transplanting pepper seedlings, remember to pour water once to delay the growth of the seedlings. However, you should not water the pepper seedlings too much at one time, and you should not let the flood water fill them, and you should water them frequently.

Otherwise, the pepper will take root and sprout, causing the sapling to die. Mori Meng.

Chili peppers are highly nutritious and an essential seasoned vegetable grown by many farmers. However, some farmers have recently reported that pepper seedlings have a low survival rate after transplanting and are prone to death. In fact, this is caused by many factors, but farmers should also pay attention to management during the transplanting process.

The root system of pepper is shallow, which is different from the root system of tomato and cucumber, and should be mainly cultivated by root system. Some pepper seedbeds have a poor disinfection effect, and some also have the phenomenon of vigorous growth at the seedling stage. At the same time, pepper seedlings carry bacteria, and the survival rate of pepper seedlings is bound to be low.

Low organic matter content, poor soil permeability and soil hardening are also one of the reasons for the low survival rate of pepper seedlings. At the same time, chicken manure is used throughout the year, the decomposition is not sufficient, and the amount of potassium fertilizer is less.

Soil salinization is particularly severe due to the long-term overuse of nitrogen fertilizers. For this type of arable land, it is recommended to use fully decomposed farmhouse manure for tillage when ploughing the land. Pepper-based fertilizer is mainly organic fertilizer, supplemented by compound fertilizer.

Selecting tall and strong seedlings and transplanting seedlings with developed root systems can improve the survival rate of transplanted seedlings. Water in time to maintain the humidity in the field. Do not dry the water after planting, and do not dry the seedlings.

The use of special irrigation and fertilization of pepper to promote rooting can effectively shorten the seedling return period of pepper and promote the growth of new roots. Pepper prefers semi-gloomy environments. Under these conditions, it grows well, has a low defoliation rate and a high seed setting rate.

For shade, it is better to interplant corn in advance.

Peppers grown in the same plot for more than 3 to 5 years are prone to death. Although some pepper plants are not planted all the time, tomatoes, eggplants, and cucumbers are mostly arranged at the end of the stubble, which is actually not conducive to the growth of peppers. If we can rotate with cruciferous vegetable crops such as cabbage, rape and cauliflower and lily vegetable crops such as onions and leeks for more than 3 years, the survival rate will be greatly improved.

It is the mixing of carbendazim or copper sulphate with zinc sulphate and then mixing the soil and converting it into the ground. It is recommended to apply more organic fertilizers containing microbial agents. Practice has proved that microbial inoculants can promote the rooting of pepper, inhibit the leaching damage of harmful bacteria to pepper seedlings, and have an ideal effect on the prevention and control of soil-borne diseases.

Before transplanting, we must pay attention to the disinfection of the high-temperature stuffy shed, and then we must use pesticides to prevent insect pests, we must reduce the salinity of the soil, avoid continuous cropping, do not water too much, we must ventilate more, and clean up the stagnant water in time.

Be sure to pay attention to the time of seedling transplanting, do not let the outside temperature difference too much, but also water in time, do not let the soil be too dry, but also pay attention to keep warm.

Wilting of pepper seedlings is not a disease and can be quickly recovered through certain tending and management measures. The main significance of applying sufficient basic fertilizer to farmers is to accumulate nutrients and restore growth. Don't overwater at the beginning of planting.

Soil moisture content was not an absolute factor in improving seedling wilting; Control the relative humidity to about 75% and water until the soil surface is moist. If it's a hot season, water once in the morning and once in the evening.

Usually to fertilize the peppers, it is best to use some pig farm manure, which can improve the size of the peppers.

When transplanting peppers, try to ridge and cover with mulch film to create a cold-resistant and warm-warming environment for peppers, and quickly adapt to the environment after transplanting a few days to increase the survival rate.

1 The seedling age of spring pepper is about 110 days, and some can reach more than 150 days, and in the northern region, it is usually planted in mid-April and late May. The pepper itself has a high and stable yield, but in some places the yield is reduced due to the degradation of the variety. Disease resistance is poor, caused by serious diseases, and the planting plots should be selected in recent years without planting eggplant vegetables, cucumbers, and yellow tobacco.

Plots that have just harvested overwintering spinach are also not good. About 7 days before planting, 5000 kg of soil miscellaneous fertilizer, 75 kg of superphosphate, and 30 kg of ammonia bicarbonate were applied per mu as base fertilizer, and ditching was made according to the row spacing of 70 cm, leveling, ridge formation, and mulching to wait for planting. Planting can be according to 30 cm plant spacing, two adjacent rows of staggered seedlings, each hole planted one.

2500-3000 holes per 667 square meters.

2. After planting to fruiting period is the early stage of pepper field management, the management should promote roots, seedlings and trees. In the second time, it is necessary to pay attention to watering and cultivating, 10 kg of phosphorus fertilizer and 5 kg of urea after 15 days of planting, and combine with cultivating the soil height of 10 13 cm to protect the root system from lodging. After entering the full fruiting period, the focus of management is to strengthen the seedlings and promote the fruit.

It is necessary to remove the door pepper in time to prevent the fruit from falling and causing growth decline. Combined with watering and fertilization, 20 kg of phosphorus fertilizer and 5 kg of urea were applied per 667 square meters, and the roots were again soiled. Pay attention to drainage and flood prevention.

Foliar fertilizer and hormones should be sprayed in combination to replenish nutrients and prevent viruses.

3.Pepper is sensitive to a variety of herbicides during the growth period, especially emulsifiable concentrate, and improper spraying of pesticides will cause serious pesticide damage to pepper.

The planting of pepper is divided into two types: spring planting and autumn planting, the time of spring planting is based on March, the general pepper seedlings can start planting after 90 days of cultivation, and the autumn planting of pepper is slightly longer, and it can be planted after 120 days of cultivation. When planting, the soil in the greenhouse should be tested for hygiene. After all, the greenhouse soil has been exposed to the sun and complete sterilization of pests and diseases, if there are still insect pests, it is necessary to apply crop fungicide to the soil, and cover with greenhouse film for at least 15 days, through the natural high temperature effect and drugs to achieve the pollution-free requirements of the greenhouse soil, after the soil test is passed, it is necessary to take the southwest direction as the benchmark.

In the greenhouse soil, the fertilizer nutrient trench was excavated, and the ratio principle was to apply 300kg of organic fertilizer per 667 m2 of land, and placed for 7 days, so that the fertilizer could completely penetrate into the greenhouse soil. During the planting, the spacing density of pepper plants should be maintained, the density of small pepper plants should be kept at 6000 plants per 667 m2, the density of large pepper plants should be kept at 4 500 plants per 667 m2, the distance between pepper plants should be kept at 40 60 cm, the distance of unidirectional pepper planting should be 42 cm, and the distance of multi-directional pepper planting should be 55 cm.

After the pepper plants are successfully planted, it is necessary to maintain the daily supply of fertilizer, although the pepper plants need not much fertilizer to grow, but it is still necessary to apply the necessary phosphorus and potassium fertilizers to ensure that the pepper plants are not disturbed by pests and diseases. In the fertilizer ratio, nitrogen:phosphorus:

The ratio of potassium configuration should be maintained, and in the fruiting period of pepper plants, the demand for fertilizer is more, at this time the mother leaves and cotyledons of pepper plants are growing vigorously, and the inner fruit and outer fruit are growing at the same time, at this time to strengthen the fertilizer and sunlight exposure of pepper. Generally, nitrogen fertilizer can be applied for the first time when the pepper fruit grows to more than 4 cm**, and when it grows to 7 cm, it can be supplemented with phosphate fertilizer, and a certain amount of urea can be added to nitrogen fertilizer and phosphate fertilizer for dilution. The overall fertilization principle should follow multiple small amounts of accuracy.

The water demand of pepper plants is also very important, and the water supply runs through the pepper before and after planting, and the pepper plants should be sprayed and watered directly after the pepper plants are planted, which can speed up the growth of the stems and leaves of the pepper plants. In the summer, it is necessary to increase the frequency of watering pepper plants, so that 3D1 times, after the mother leaves of pepper plants are fully grown, you can slowly add water frequency, until the pepper plants bear fruit, and then carry out top dressing treatment and pepper watering, and then choose whether to continue to add water according to the actual situation of pepper plants in the later period, it should be noted that the amount of watering water on pepper plants can not be excessive each time, if the entire pepper planting soil can get sufficient and uniform water, Overwatering will only make the pepper plant's fruit less ripe.