Expert organization in plant nutrition
Expert organization in plant nutrition
Aquaculture Deficiencies Products Pests Diseases Subject


Nitrogen deficiency in plants and SYMPTOMS

The nitrogen source in the nature of atmosphere. Soil nitrogen is passed to the lower land located in various ways.

Available nitrogen in the soil forming material, as well as to the lack of ability to store nitrogen in the soil, which is also a good way past the soil from the atmosphere, the nitrogen content of the soil is generally low.

Major reservoirs of nitrogen in soil is organic matter. If nitrogen is not connected to the organic matter in the case of plants can take immediately.

However, plants may benefit from the nitrogen contained in the organic matter decomposition time result.

Nitrogen is deficient in most of the world's land.

In particular, the amount of organic matter is very poor in our country is very low nitrogen soils. Therefore there is a need constantly to nitrogen fertilization.

Nitrogen plant is located in the structure of many important organic compounds.

Proteins, amino acids, nucleic acids, enzymes, chlorophyll, ATP, ADP nitrogen-containing organic compound are important.

New cells is required for the measurement of nitrogen in plants.

Nitrogen deficiency in plants growth rate decreases. So slow plant growth.

Plant remains small. Less number of shoots and shoot length will be shorter than usual. The leaves are smaller and premature loss seen in older leaves.

Root development and in particular weakened root branching.

The nitrogen deficiency in citrus citrus noksanlığınitrog

Nitrogen deficiency causes inability to grow citrus trees.

Done my nitrogen deficiency have yellow leaves with pale green and shows itself.

The shoots are short, weak, thin and trees would be seen dead in an irregular manner in exile in various places.

Fruits are small, light-colored, thick-skinned and nitrogen deficiency in early olgunlasir.

Becomes the tree, the leaves are small, narrow, will light green.

Older leaves may be yellowish orange or reddish purple and are shed early.

Leaf stalks are branches with a view to form an acute angle, thin and short, and if it is seen that a very severe deficiency stems die.

 The shoot growth is weak. Number of flower buds and small, short duration of fertilization of flowers.

Fruits of nitrogen deficiency in the maturation renklenirler. Seftali, branches and shoots are short and thin, brownish crust and purplish in color.

The leaves are yellowish green, older leaves are reddish yellow, and they are sometimes necrosis. Would be premature defoliation.

Fruits are small and at times corrupt şekillidirler.armut, cherry and plum apples are similar to symptoms of nitrogen deficiency.

Fruits are dark cherry.

The leaves are small, narrow, will light green.

Older leaves may be yellowish orange or reddish purple and are shed early.

Leaf stalks are branches with a view to form an acute angle, thin and short, and if it is seen that a very severe deficiency stems die.

The shoot growth is weak. Number of flower buds and small, short duration of fertilization of flowers.

Nitrogen deficiency causes inability to grow fruit trees in.

Walnut before they mature. Nitrogen deficiency is light green and yellow leaves with manifests.

The shoots are short, weak, thin and trees would be seen dead in an irregular manner in exile in various places.

Fruits are small, light-colored, thick-skinned and would ripen early.

Nitrogen deficiency negatively affects the vegetative growth, especially walnuts. Leaves, trunk system is quite weak. Vegetative growth period is shortened, plants early olgulaş. Early bloom.

Premature aging, is due to the effect on cytokine synthesis and transport of nitrogen.

Cytokinin plant growth and strong young is a hormone that keeps a longer period of time.

Nitrogen deficiency in this hormone decrease premature aging of the plant, in other words. cause nitrogen deficiency in a short period of vegetative growth, leaves become yellowish green short and colorful. Branches grow thin.

Although generally there are plenty of flowers, fruit and small fruit are small number.

Nitrogen deficiency in the vine, the leaves are light green and turns yellow to lose their green color.

Becomes necrotic leaf edges curled right and down.

The leaf stem is a pinkish color.

The shoots are weak, pale tips vaziyettedir.çilek also weakens the development of nitrogen deficiency. The leaves are yellowish green in color and are small.

The leaf stem is accurate and up steep tough situation. The number of stolon is small. Older leaves turn to red-toned colors.

Before the leaves change color the edges of the teeth and die. Similar to trace element deficiency, leaf veins retain their green color for a while.

Reduced flowering and fruit set and fruit remain small. Grain nitrogen deficiency in plants in thin, weak and are short.

Overview of the Tarin is light green or yellowish green. Older leaves turn yellow, starting from the end, sometimes brown, they eventually fade early dead. The lower part of the body usually shows reddish discoloration.

Tillering is poor, even very deficiency, severe tillering never happens. Virgo remain small.

The corn plant is a nitrogen deficiency in plants showing very clearly. Plants become yellowish green.

Older leaves turn yellow, starting from the ends of the main progressive vascular wilt be seen throughout. Body short and thin kalır.baklagil plants, by means of Rhizobium bacteria, because they have the ability to fix nitrogen from the air, will not be affected by nitrogen deficiency.

However, if a legume plant is light green looking and the older leaves early are changing, or nodule nitrogen deficiency in dusunulmelidir.

Tomato is not ideal choice of whether or nodule composed of sheets of small to remain light green and the yellowish discoloration, causing wilting, turning to the advanced stage of brown.

Plants are upright and rigid view. Slim body, is tough and fibrous structure.

Flowers usually are shed from maturing.

Fruits become smaller and a long time before flushing the normally light green.

Cucumber plant nitrogen deficiency, the body thin, it made ​​a hard and fibrous.

The leaves are usually light green, especially older leaves become yellowish.

Fruit short, light green and floral nose would have collapsed state.

Nitrogen deficiency in lettuce, dwarf is a view from the growth regression.

The leaves are light green fills the belly often, while older leaves first yellow, then turns brown and die left early.

In some lettuce varieties purplish or brownish spots can be seen. Nitrogen deficiency in the onions, but they remain short steep appearance.

The leaves are light green, starting from the end emitted visible yellowing and die early.

Nitrogen deficiency, which made ​​the nitrogen fertilization, poor in organic matter, are found in sandy areas. Such a lack of easy addition of nitrate and quickly removed. Nitrogen is necessary for plant growth.

Increasing the leaf area provides a good way to coat the ground surface, thereby preventing loss of moisture from the soil.

Enhances the development of excess nitrogen.

A small amount of weight gain for the providing of the sugar content in the root reduces. Optimum amount of manure varies depending on the soil type and removed the front plant.

Fertilization with the nitrogen, the nitrogen sources in the soil reinforcement.

The symptoms of nitrogen deficiency, may not be effective or suffocation of the roots due to soil stiffness due to flooding may occur in the case of the root.

The territory of Turkey, which the nitrogen source in organic matter in the soil is generally poor.

Nitrogen deficiency in the general appearance of the plant instead of dark and vivid green, green is still hungry.

Shortcomings in the case of more severe, occurs in leaf chlorosis.

Observed in leaf nitrogen deficiency chlorosis occurs in the form of whole leaf yellowing homogenous. Yellowing of older leaves first appear.

Therefore, flowing from the drop down color and turn yellow.

In the case of very severe deficiency is seen in the advanced circuit and necrosis in leaves.

Nitrogen deficiency is particularly negative effect on the vegetative growth of the plant.

Leaves, trunk system is quite weak. Vegetative growth period is shortened, plants early olgulaş.

Early bloom. Premature aging, is due to the effect on cytokine synthesis and transport of nitrogen.

Cytokinin plant growth and strong young is a hormone that keeps a longer period of time.

The reduction of this hormone in premature aging of the plant's nitrogen deficiency, causes a short period of vegetative growth of other words.

EXCESS NITROGEN

If excess nitrogen creates excessive nitrogen fertilization in plants and it also has a variety of losses. The same nitrogen fertilization increases the plant's vegetative growth period, delays flowering.

Vegetative parts ie leaf, stem, shoot some more, and big, wide, and long. In contrast, plant generative growth remains weak.

General conditions seem good to the eye of even starting the plants in the nitrogen surplus Hence, with the amount of product will be less. However, crops grown for hay exception.

Nitrogen reduces the excess sugar synthesis, therefore should be avoided especially in the beet from the same nitrogen fertilization. It also becomes more difficult due to accumulation of sugar extraction of amino nitrogen.

Too much nitrogen in plants causes the emergence of a variety of symptoms.

For example, the leaves of cucumber plants grown under cover are frequent symptoms than nitrogen. Feature of the symptoms also varies according to the form of nitrogen.

Excess ammonium in cucumber leaves whitish coffee necrosis were formed, excess nitrate in necrosis are more dark brown.

Necrotic areas are dark green in color. Advanced cases leaf edges curl downward and eventually die.

Excess nitrogen in the leaves of tomato would be too wide and curved toward the ends down. Fruits ripen power, it becomes clear colors. Ammonium nitrogen causes excess body burns and crashes.

Excess nitrate in lettuce makes tip burn. This image similar to the image caused by the chlorine toxicity. Particularly in the case of molybdenum deficiency becomes more pronounced effect blight ends of nitrate.

Excess nitrogen causes a late ripening fruit. Sometimes seen early fruit drop. Storage capability of the fruit is very weak. They too damaged from storage disease.