Каждый садовод стремится к тому, чтобы на его The garden has grown a good harvest, which can please with tasty and healthy vegetables. However, unfortunately, in practice everything is far from being as simple as a person wants, since the overall balance of all nutrients plays an important role in plant life, among which an element such as potassium is especially important. Since mineral elements are the most important link in their nutrition, they are introduced into the soil during the spring and autumn soil digging every year. Potash fertilizers in this regard play a key role in metabolism, and their deficiency can very seriously affect the future harvest.
It should be borne in mind that unlike phosphorus andNitrogen, potassium is not a part of organic compounds in plants, but is present mostly in their cells, being in the form of salts of soluble composition. For the most part, this trace element is found in the tissues of young green plantings, while in the old it is very small. Potassium fertilizers are difficult to overestimate, since their functions are extremely diverse. First of all, this element improves metabolism, and also contributes to the good resistance of any plant to the lack of moisture in the soil. Participating in nitrogen and carbohydrate metabolism, potassium has a positive effect on the intensity of photosynthesis and the formation of organic acids in the green body. In addition, it slows down the oxidation process and prolongs the life of the plant, extending the period of its growing season and fruiting.
Важно также понимать, что все минеральные макро- and trace elements are closely interrelated, as they have a positive effect directly in the biological bundle. That is why before applying mineral fertilizers to the site, you must first analyze the soil in order to determine its qualitative composition for the presence of nitrogen, phosphorus and potassium. The last two elements interact closely with each other, because phosphorus plays a leading role in fruiting, as well as in the immune system. That is why phosphorus-potassium fertilizers are the most important substances in the annual feeding, which can ensure a high-quality harvest. Increasing the activity of enzymes involved in carbohydrate metabolism, they contribute to the accumulation of sugar in the roots (sugar beet) and starch in potatoes, resulting in their nutritional value becomes higher.
Potash fertilizers also contributefrost resistance of plants during wintering, since a high content of sugar in the cells increases the internal pressure in them. The lack of development of buds, poor flowering, as well as the appearance of such diseases as powdery mildew and rust can indicate a lack of this element. On fruit trees, the lack of potassium is clearly visible on the leaves, the tips of which begin to turn and get burnt appearance.
Recently, among gardeners, it is increasingly possibleto meet those who use the method of organic farming, increasing the fertility of the soil, not with the help of various chemical fertilizers, but when sowing sideratnyh crops. So, for example, all cereals, which include primarily wheat, rye and oats, contain large amounts of potassium. Therefore, if young plants after sprouting plow into the ground, then the next year you will get excellent soil. Potassium fertilizer of such a plan is completely natural, and therefore is in an easily digestible form for all other green organisms.
Thus, when growing any cultivatedplants potash fertilizers play a crucial role, increasing their immune system and future yields. This must be taken into account when growing vegetables and fruits, regularly compensating for the deficiency of this element in the soil.
