One of the main tasks for lifting the agricultural sector of the economy is the cultivation of oilseeds. One of the main roles belongs to growing rapeseed, whose oil has unique biological properties.
All wider is used in the nutrition of people in many sectors of the national economy. In the rapeseed seeds contain 41-48% fat, about 20% of protein, 5-6.5% of fiber.
Growing technology:
Raps has significant advantages, along with other cultures. Oil is made from rape, very useful for the human body. As part of rapeseed oil contains glycerides of unsaturated fatty acids. They significantly reduce the risk of cardiovascular diseases, maintain the desired amount of cholesterol in the blood.
The main rules for growing rapeseed:
- prepare the field in advance, 50-60 days before sowing;
- Clean the field from weeds and seeds of preceding plants;
- Do not carry a large amount of nutrients, moisture and not damage the structure of the soil;
It is undesirable to sow rapes after radish, mustard and cultures from the cabbage family.
The main thing in the technology of growing rapeseed:
- treat the soil from pests and weeds
- create the most appropriate structure of the soil structure (surface or small plowing), for favorable growth of rape;
- Easternally fertilize the soil and evenly make sowing. Any kinds of nitrogen fertilizers are suitable: ammonia nitrate, urea, etc.;
After plowing, the soil must be maintained in the state of the semiole. It is very important for a crop - this is the content of sulfur in the soil. If the sulfur is not enough, then the flowers will be empty, the seeds are small. The yield will drop to 10 percent, read more here - http://www.phart.ru/plants/161/.
Of great importance for high yields are the quality and timing of cleaning. Seed yield can be reduced at early or late cleaning. With premature cleaning, the seeds will be sluggish, respectively, it will be low-quality oil. At late cleaning, the culture crepts.
Cleaning rape is made both with combines and separate ways. When comparing two methods, no big differences were found. But with separate cleaning, the costs of drying and threading are significantly reduced. Cleaning rape is carried out in the morning when the humidity of the plants is increased.
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