Potatoes lack fattening symptoms

Nitrogen deficiency: Plant growth is slow, the whole plant is light green or even yellow-green, and then the surrounding old leaves appear pale yellow, so that dry off.

Phosphorus deficiency: The leaves, petioles, and leaf margins of the plant are all upwards. The leaves are shrunk less, the leaves are dark green, the plants are short or slender, and early fall off. There may be rust-brown sores or spots inside the tubers.

Potassium Deficiency: Plant growth slows, internode shortens, plant curves drooping, leaf curls, leaves shrink, veins subside, leaf tips and leaf margins change from green to dark green, sometimes purple leaves appear on the leaves, several leaves at the base of the plant. At the same time withered, but the heart is still normal. And the plants are easily invaded by parasite bacteria and the inside of the tubers is gray.

Calcium deficiency: The young leaves become small, the color is light green, and the leaf margins roll up and then die.

Magnesium deficiency: The chlorosis of the old leaf of the base leaves occurs and gradually expands along the veins. Finally, the dead tissue between the veins fills with a brown dead spot. It curls up upwards. The veins are partially protruding, thick and dark, and the diseased leaf finally dies off. .

Boron deficiency: The top dead, lateral buds grow rapidly, internode shortening, so that the plant was a short plexiform; leaf thickening, leaf margin roll, accumulation of large amounts of starch in the tissue, long-term lack of boron when the root is short and thick brown, roots Death, short tubers, brown vascular bundles, cracked epidermis.

Honghui capsule produces gelatin hollow capsule in large scale with well-equipped facilities.


The gelatin hollow capsule is a shell with special color and shape, made of the main raw material of gelatin. It is always used as special packaging of medicines or health care products which have bad smell, light sensitive of unstable,.


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The capsule can improve the bioavailability compared with tablet and pill. Meanwhile, it has some other avantages such as accurate dosage, convenient carrying and safe sealing.

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