POTENTIAL PLANTS AND TREATMENT MEASURES

Nutrition for plants is extremely necessary. However, in reality, currently, nutrient poisoning in plants is a problem for farmers. Among them, nitrogen poisoning is the main problem. Let's learn about this problem with VNT and how to deal with nitrogen poisoning in plants.

Nitrogen plays an important role for plants

Nitrogen fertilizer plays a very important role for plants, especially vegetable plants. Nitrogen fertilizer contains nitrogen and the nutritional value of nitrogen fertilizer is assessed by the % N content in the fertilizer.

Nitrogen is present in all types of proteins from simple to complex. It is also the main component that makes up the cell membrane of plants and participates in the structure of nucleic acids. In addition, in chlorophyll, nitrogen is also an indispensable element. It directly affects the photosynthesis process of green plants.

Nitrogen fertilizers stimulate plant growth and play an important role in the synthesis and metabolism of plants. With nitrogen fertilizers, plants will grow quickly, helping to develop buds, branches and leaves, and produce many seeds, tubers or fruits. Nitrogen fertilizers provide nitrogen to plants in the form of nitrate ions NO3- and ammonium ions NH4+.

Nitrogen fertilizers play a very important role for plants

In nature, nitrogen fertilizers exist in organic compounds decomposed by microorganisms from the remains of animals and plants. In industry, nitrogen fertilizers are produced from natural gas or coal. Some commonly used nitrogen fertilizers are ammonium nitrogen fertilizers, nitrate nitrogen fertilizers and urea.

When plants lack nitrogen, the following symptoms will appear: stunted plants, yellow stems and leaves, poor growth and resistance to pests and diseases of the plant... On the contrary, when providing an amount of nitrogen that exceeds the absorption of the plant, it will also directly affect the plant.

At a mild level, the plant grows faster than normal, has many branches, is weak and easily broken, slowing down the flowering and fruiting process. At a more severe level, the plant can be poisoned by nitrogen, leading to a low survival rate.

Symptoms of nitrogen poisoning in plants

Nitrogen poisoning in plants is a phenomenon in which plants show pathological symptoms after being supplemented with nitrogen due to the amount of nitrogen added to the plant being absorbed in excess or the amount of nitrogen being applied at the wrong time, changing the system of substances in the soil and plants.

In fact, when fertilizing plants with nitrogen, plants only use about 40-45%. The rest will be lost through evaporation and retained on the soil surface. When the amount of nitrogen added is too much compared to the tolerance threshold of the plant, it will lead to nitrogen poisoning in the plant.

Signs of nitrogen poisoning

When nitrogen is applied to the roots, the plant directly absorbs this amount of nitrogen. For plants, the roots are a projection of the canopy and the capillaries that absorb nutrients are often concentrated at the root tip. When too much nitrogen is supplied to the plant, the roots will be most affected.

Some signs of nitrogen poisoning:

- The plant turns yellow and droops.

- The young plant will show signs of wilting and the plant may die.

- The root hairs are easily damaged and stop absorbing water and nutrients from the soil to nourish the plant.

Note: To distinguish between nitrogen poisoning and nitrogen deficiency, we need to pay attention to the plant. For nitrogen deficiency, the yellow color on the plant is darker, the chlorophyll pigments are depleted, the photosynthesis process is unstable and burns the leaves. As for nitrogen poisoning, the yellow color of the leaves is lighter, the yellow color of the leaves is wilted.

Measures to deal with nitrogen poisoning

When plants show signs of nitrogen poisoning. You need to quickly take timely measures to avoid unfortunate consequences.

Measures to deal with nitrogen poisoning immediately are:

- Immediately stop fertilizing.

- Use water to dilute nitrogen and move it to the lower layers.

- Add more organic fertilizers to reduce the toxic effects of excess nitrogen. Organic fertilizers will make the buffer system work more effectively.

- In addition, plants have a defense mechanism when poisoned, the plant will quickly excrete excess through the edge of the leaves. You can combine care methods with this mechanism in plants to help the plant recover faster.

Measures to deal with nitrogen poisoning in plants

How to apply nitrogen fertilizer properly

To avoid nitrogen poisoning in plants, farmers should know how to apply nitrogen at a reasonable dose, helping plants absorb nitrogen effectively and achieve high productivity.

Some ways to apply nitrogen fertilizer properly:

– If you apply nitrogen to plants through a water-saving irrigation system, you should mix it with water at a ratio of 5 parts per thousand.

– For plants with high nitrogen demand, you should divide the amount into many times. You should apply fertilizer during the growth stages of the plant, especially plants grown on acidic soil, poor soil, etc.

– If you spray nitrogen on leaves, you should mix it at a ratio of 1.5-2 percent. You should spray it in the early morning or late afternoon.

– When applying nitrogen fertilizer, you should add it with organic fertilizer, alkaline fertilizer, lime or ash to prevent the soil from becoming acidic and for better results.

It should be noted that nitrogen should not be fertilized before the rain to avoid nitrogen leaching, causing waste and nitrogen deficiency in plants.

How to apply nitrogen fertilizer properly

Where to buy the best nitrogen fertilizer?

Nitrogen plays an important role in plants. Applying nitrogen fertilizer properly helps plants avoid nitrogen poisoning and achieve high productivity. In addition to fertilizing, finding a place to distribute genuine quality nitrogen fertilizer is always a question for many people.

When choosing a reputable nitrogen fertilizer distribution company, you should choose long-standing companies with experience and knowledge about fertilizers to advise you. VNT is a company that meets all of the above criteria.

In addition, VNT also has extremely attractive prices and many incentives exclusively for customers. VNT always brings value to customers.