What is the focus of spring ploughing?

First, the variety that has not been approved or introduced for filing (the key is not to indicate that it can be planted locally) is not available for purchase. Although some of the crop yields were good in the past, they may suffer significant losses if the weather is not suitable. Similar incidents have occurred in various places in recent years.

Second, the purchase of seeds must consider the rational layout of varieties. In case of anti-climate, it will cause a large area of ​​production reduction.

The third is to guard against the purchase of varieties that have been eliminated. Due to the low price of these varieties, some unscrupulous traders are tempted to do so.

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Vitamins: Various trace organic substances essential for the nutrition of most animals and some plants, especially as coenzymes and coenzyme precursors, which play a role in regulating metabolic processes, but they do not provide energy or serve as building blocks. Vitamins are found in natural foods or are sometimes produced in the human body.
Vitamins are tiny molecules needed to keep the body functioning properly (vitamin B12 is the largest vitamin molecule, with a molecular weight of 1,355). In the article How sunburns and tans are formed, we learned that the body can make its own vitamin D, but usually the vitamin must be supplied through food.

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