Phosphorus deficiency of phosphorus, plant sprouts and roots grow slowly, leaves small, dark green leaves. The apple tree leaves are small, with bronze dark green to purple, with little branches, few leaves, and small fruit.
When potassium was deficient in potassium, both drought resistance and cold resistance were poor. Leaf cell disintegration, chlorophyll destruction, yellowing of leaf color, gradual necrosis; or leaf margin charred, slower growth. In the middle and lower leaves of the new branches of apple trees, the leaves begin to appear dark purple, and then scorch, shrink and curl, and later apple is not easy to color.
Calcium deficiency symptoms are first seen in growing points and young leaves. In the absence of calcium, the plants are dwarf, the cell walls melt, the tissues become soft, and the leaves droop and stick. In severe cases, the leaves become distorted or chlorotic, and necrotic spots appear on the edges of the leaves, but the old leaves remain green. The calcium-deficient apple appeared to have bitter pit disease, and the entire apple surface had small brown necrotic spots.
Magnesium Mg deficiency, the leaves are usually chlorogenic, starting from the tips of the leaves and leaf margins between the pulse lightening, from light green to yellow and then purple, and then extended to the base of the leaf and the center, but the veins remain green and formed on the leaves Clear mesh veins. The apple tree was light green or gray-green between the old leaves, then became yellow-brown, dark brown, and necrotic.
In the case of sulfur and sulfur deficiency, the young shoots are first yellow or young leaves turn green, and then the symptoms of yellowing gradually extend to the old leaves, and even to the whole plant.
Iron deficiency is characterized by chlorosis. At the beginning, young leaves and veins are chlorotic and chlorotic. The veins remain green. Afterwards, they are completely chlorotic. Sometimes the entire leaf appears yellowish-white. Due to the small mobility of iron in the body, the new leaf appears to be chlorogenic, while the old leaf remains green.
When boron deficiency occurs, the terminal buds stop growing, gradually wither and die, the roots are underdeveloped, the leaves are dark green, the leaf shape becomes smaller, hypertrophy, shrinkage, the plants are dwarf, the flower development is not perfect, the fruit and spikes are not true, and the buds fall off. . Apple's "cone" is caused by the lack of boron.
When manganese is deficient in manganese, there is a lack of green between veins, with the formation of small necrotic spots. The lack of green will appear in young leaves or old leaves, depending on the plant species and growth rate. The illness begins with a new leaf.
When zinc is zinc-deficient, growth is inhibited, and young leaves lose chlorosis between veins. The earliest chlorosis sites were light green, and later developed into yellow or even white. Zinc deficiency in apple trees is narrow and clustered.
When copper is copper-deficient, the plant growth is thin and the new leaves are chlorotic and yellow, withering and wilting. The tips of the leaves are whitishly curly, the leaves are grayish yellow, and necrotic spots appear on the leaves.
When molybdenum is deficient in molybdenum, the plant growth is poor, the plant shape is short, the veins between the veins are green, or the leaves are distorted.
Manual Massage Collapsible Foot Spa Massager
The Manual Massage Foldable Foot Spa Massager is a portable compact device designed to give your feet a relaxing massage experience. Its foldable design makes it easy to store and transport, making it ideal for the frequent traveler.
Massagers typically have multiple massage rollers that apply pressure to different areas of the foot, providing a deep-tissue massage that can help relieve tension and improve circulation. Some models also feature heating and vibration to further enhance the massage experience.
To use the massager, you simply fill it with water and turn it on. The water will heat up and the massage rollers will go into action to provide a soothing massage that will help relax your feet.
Overall, the Manual Massage Foldable Foot Spa Massager is an excellent choice for anyone looking to relieve foot pain and tension in the comfort of their own home.
Manual Massage Collapsible Foot Spa Massager,Foot Bath Massager Machine,Electric Heated Foot Spa,Foot Bath Tub
Huaian Mimir Electric Appliance Co., LTD , https://www.mmfootbath.com