How can organic vegetables be grown? What to look out for?

After planting the vegetables, lay a layer of film, you can apply farm fertilizer and water, and you should also make a greenhouse, so that you can grow organic vegetables with some fresh air. When planting, you should water more, but do not cause water accumulation, but also enhance the time of sunlight, and ventilate more.

Pick out the good seeds, plant them in fertile soil, and remember to water and fertilize them every day, so that you are ready to plant. You need to pay attention to the weather temperature, planting method, amount of watering, and fertilization, and remember to kill insects.

First of all, we should choose high-quality varieties, and then we should also water and fertilize in time, strengthen water and fertilizer management, ensure sufficient light, ensure the fertility of the soil, loosen the soil in time, do a good job in drainage and ventilation, and prune the residual value in time to avoid rotting.

Rational selection of bases, organic vegetable cultivation has strict requirements for climate, soil, temperature and humidity.

Organic bases for growing organic vegetables should use at least 3 crops, including leguminous crops or green manure, for crop rotation; In areas where only one crop of vegetables can be grown in one year, the rotation of two crops, including leguminous crops, is allowed. After the harvest of the previous vegetables, the base is thoroughly cleaned and all the sick and residual bodies are transported out of the base for destruction or deep burial to reduce the disease base.

1. Site selection. Organic vegetables have strict requirements for the soil, generally organic vegetables need to be planted in sterile soil, and the soil needs to be able to give it a large amount of nutrients, usually need to be selected away from industrial areas, urban areas and other places with serious pollution, you can use garden soil mixed with organic fertilizer to grow organic vegetables.

2. Sow seeds. First of all, you need to dig out a ditch of 8-10cm, and then use a tool to properly loosen the garden soil, you can sow 2-3 seeds at intervals of 5-10cm, and cover a layer of soil on the seeds, if in winter, you should also cover it with a layer of plastic film, or cover a layer of grass felt, so as to make organic vegetables grow better.

3. Fertilization. In fact, the organic vegetable planting technology is very simple, whenever the organic vegetable seeds are sown into the soil, waiting for the vegetables to germinate, you can start fertilizing them, in the process of growth, you need to evenly apply 6000-8000 kg of nitrogen, phosphorus and potassium compound fertilizer, you can also apply an appropriate amount of organic fertilizer in the process, so as to make the organic vegetables grow better.

4. Precautions. In the process of planting organic vegetables, first of all, we must prepare excellent organic vegetable seeds, there are many genetically modified seeds in life, it is best not to use these seeds to sow seeds, not only the survival rate is low, the yield will also decline, and after the organic vegetables are planted, the growth process must be given enough light.

1. Land conditions: The land on which organic vegetables are planted must be complete plots, and organic vegetables cannot be planted on the land of conventional production, but they can be planted in the soil of organic conversion. There must be boundaries between the organic vegetable production base and the conventional plot, such as rivers, hills, artificial separation zones, etc.

2. Soil quality conditions: According to the provisions of the "Soil Environmental Quality Standard GB15618-1995", the soil for planting organic vegetables must meet the secondary standard.

3. Fertilizer conditions: organic fertilizers must be used for organic vegetables, so that organic matter can be returned to the soil, and soil fertility can be maintained or increased and soil biological activity can be improved. Do not use synthetic chemical fertilizers, or nutrients such as nitrates, phosphates, chlorides, etc.

1. Variety selection: When planting organic vegetables, you need to choose seeds that have not been treated with prohibited substances. 2. Soil conditions:

Sowing is chosen on soil far from industrial and polluted areas. 3. Planting method: sow the seeds in the soil, and then cover the soil with a layer of plastic film to increase the temperature in the soil and make it grow vigorously.

1. Variety selection

When growing organic vegetables, it is best to choose certified seeds and seedlings that have not been treated with drugs, and to choose organic vegetable varieties that are adapted to the local climate and soil characteristics, to ensure the diversity of crops, and not to use any genetically modified seeds.

2. Soil conditions:

When planting organic vegetables, it is necessary to choose land far away from industrial areas, polluted areas and residential areas, and the origin of organic vegetables should be marked with obvious marks at the junction of the site of ordinary vegetables, so as not to affect the growth of organic vegetables, and the land should be plowed first to remove broken roots and gravel in the soil.

3. Planting method

When sowing and propagating organic vegetables, it is necessary to evenly sow the seeds on the surface of the soil, and then cover the soil with a layer of plastic film to keep the temperature in the soil constant and promote the vigorous growth of organic vegetables.