Planting requirements and management conditions for pollution-free vegetables (recommended collection)
Nowadays people's living standards are getting higher and higher, and they have certain quality requirements for their lives. The most important thing is to eat the things in their mouths, so the pollution-free vegetables are also greatly favored. Non-polluted vegetables have stricter requirements in terms of planting. It refers to vegetables that have not been contaminated by substances. Vegetables do not contain toxic substances that are not allowed to be contained. For some unavoidable harmful substances, they need to be controlled. Within the allowable range, to ensure people's food safety. So what are the planting requirements and management conditions for planting pollution-free vegetables?
1. Base
If you want to grow good vegetables and choose a good base, this is of course very important. It must be a good environment. There is no pollution. There must be a certain distance from the crowd. Before planting, the soil should be monitored first. To ensure that he is fertile enough. At the same time, the lighting in this place should be good to meet the conditions for vegetable growth. It can be planted in advance and then planted on a large scale.
2, the seed
If you want to grow good crops, you must have good seeds. You should choose the kind of high yield and then the resistance is strong. Then soak them in the potion to prevent the problem of underground pests.
3, sowing
If you are planting time, you should pay attention to the characteristics of vegetables and the changes in climate. This is usually planted in the shed. You must pay attention to the management in the later stage, such as temperature and humidity.
When the weather is cold, in addition to a layer of greenhouses, you can also cover some small sheds, and if you attach some grass, it will have a good insulation effect, so that vegetables can be better for winter, and later listed. Sell ​​a good price.
4, water and fertilizer
When watering, be sure to pay attention to understanding the different growth stages of vegetables. For example, in the seedling period, the soil moisture needs to be relatively large, and then when the flowering results, there is a greater demand for water, especially during the period when the fruit grows faster.
There is also fertilizer, this is based on organic fertilizer, with some compound fertilizer. The effect of organic fertilizer is slightly slower, so it should be paid attention to half a month before planting. To be more balanced, don't be biased towards a certain type of fertilizer. For example, many people like nitrogen especially. After using it, they can make the crop grow well, but they use too much, which is prone to prolonged growth and fattening.
Nowadays, there are various problems in food, such as pesticides and hormones, so many people choose non-polluted vegetables when they buy vegetables. The increased demand for pollution-free vegetables has also led to more and more vegetable farmers planting pollution-free vegetables. It is hoped that the management requirements of the above four plantings will help the farmers.
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