AzBox Studio

🌳☘️🌿 Roots are a vegetative organ of plants and have major functions such as helping plants stick to the ground, absorb water and minerals, and breathe. Besides, this is also an organ that helps to store nutrients and is also a vegetative reproductive organ for plants.
If the root system of a plant is weakened, it will lead to underdevelopment, less green leaves and metabolic activity will also be directly affected and can lead to plant death.
Causes of damage to the roots of a tree can include:
- Watering the plant too much and leading to root rot, causing waterlogging of the plant.
- Plants are being directly invaded by microorganisms and cause damage to the roots.
- Aphids close to the ground, nematodes as well as spiders damage the roots.
- Using chemical fertilizers to fertilize plants and using pesticides causes the soil to harden and the roots to be blocked, unable to grow.
=======> Currently, microbial organic fertilizer to support root growth is a product that stimulates the rooting process and is used a lot in cuttings, branching, foliar irrigation, seed incubation and irrigation. root, etc. Helps the plant to grow as well as restore all the roots that are weakened by transportation or because of unfavorable weather conditions.
👉 Product details: https://www.azbox.store/fertilizer

The nutrients that plants absorb are divided into three groups: macroelements (nitrogen, phosphorus, potassium), intermediate elements (calcium, magnesium, sulfur) and trace elements (copper, manganese, zinc, iron, chlorine, ...)
Manifestations of deficiency of macronutrients
- Lack of protein (N): Nitrogen is a nutrient that helps promote the growth of roots, stems, branches and leaves. When there is a deficiency of protein, the tree will have poor growth, stunted stems and branches, less tillering, branching, the leaves are often thin, pale, easy to turn yellow and fall prematurely. In addition to the resources that come from the nutrient composition of the soil, plants are also very susceptible to nitrogen deficiency during the basic construction stage because at this time the plant's nitrogen needs are often very large.
- Lack of phosphorus (P): Lack of phosphorus will slow down the growth and development of the plant, prolong the ripening time, and make the leaves grow old and fall easily. Usually, the signs of phosphorus deficiency can be recognized when plants appear green leaves that are darker than usual and then gradually turn red and purple.
- Lack of potassium (K): Potassium plays a role in promoting photosynthesis, nutrient metabolism in leaves, helping to increase water absorption and resistance in harsh weather. Potassium-deficient plants will show more yellow leaves. The leaves will change color from the leaf cover to the inside, start to appear more gold and silver spots, many will die, be torn.
Manifestations of lack of intermediate substances
- Lack of calcium (Ca): When the plant is deficient in calcium, the new leaves will appear deformed, dark green is not normal. With severe cases of calcium deficiency, young branches are easy to die, leaves are curled, fruits are cracked
- Magnesium deficiency (Mg): Magnesium deficiency also causes yellowing of leaves like phosphorus deficiency. However, when there is a lack of phosphorus, the leaves are yellow from the edge to the inside and lack of magnesium, the leaves will turn yellow in the flesh between the veins, the leaf cover will still be green. When magnesium deficiency persists, the entire leaves turn yellow and fall prematurely. The number of fruit set is small, the fruit is small and less sweet.
- Deficiency of sulfur (S): The manifestation of sulfur deficiency is most noticeable when observing the leaves at the tip of the branches or the top of the tree. In this case, young leaves lose their usual green color, turn yellow, white, leaves are thinner than healthy plants, veins and leaf blades are discolored. The leaf cover is curled inward and easily torn.
Manifestations of deficiency of trace elements
- Lack of copper (Cu): Copper-deficient plants often appear gummy, with fruit trees, this trait is more serious and also easier to recognize. If there is a lack of copper during the fruiting period, it is easy to see necrotic marks on the fruit
- Manganese (Mn) deficiency: In manganese-deficient plants, the leaf pulp and leaf margins turn yellow but the veins remain dark green.
- Zinc deficiency (Zn): Young leaves in zinc-deficient plants have green cover and veins while the leaf blade between veins turns yellow. Less branching, branching and almost undeveloped branches, small number of fruits and poor quality.
- Iron deficiency (Fe): Leaves in iron-deficient plants will turn light green, the veins will remain dark with the flesh between the veins yellowing. The color separation between the leaf parts is clearly visible. If the iron deficiency is severe, the entire leaf turns yellow or white.
- Lack of chlorine (Cl): Lack of chlorine leads to discoloration in leaves. From the top, the leaves gradually wilt, turn yellow, brown and die.
Deficiency of boron (B): The young leaves are deformed, thin and very pale in color, the surface appears yellow and white spots. There will be cracks on the stem and petioles, the flowers are underdeveloped and the fruit quality is reduced.
Molybdenum deficiency: Plants are underdeveloped, appear yellow spots with large leaves.
-----> Thus, most of the manifestations of nutritional deficiency in plants are relatively clear, visible to the naked eye. The symptoms are also easy to distinguish, less confusing for farmers.
=====> After detecting the above signs, you need to find the right methods to add nutrients to the plants, minimize the damage and make efforts to optimize the yield. yield and quality of agricultural products

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