In this article, the root system of plants is shown, which performs a multifaceted function not only by the organs of absorption but also the synthesis of many vital plant compounds of nutrients. Studies under the conditions of lysimetric experiments have established that, regardless of the methods of watering, plants hatched without nitrogen with phosphorus-potassium nutrition are characterized by a significantly lower content of nutrients in the tissues.

Plant, lysimetric experiments, cotton, cultivation, watering

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