The five major effects of humic acid on crops

The five major effects of humic acid on crops: 1. To stimulate physiological metabolism. Humic acid contains a variety of active and functional genes, which can increase the activity of catalase and polyphenol oxidase in crops, stimulate physiological metabolism, and promote growth and development. Such as humic acid can promote early seed germination, high emergence rate, especially at low temperatures; can stimulate the division and growth of root meristem cells, so that the seedlings hair root faster, more roots, root volume, root elongation , so that the crop absorbs water and nutrient capacity increases. Therefore, the nutrient supply is adequate, the crop stems are fast and robust, the foliage is luxuriant, the photosynthesis is enhanced, and the transfer of nutrients to the fruit bodies is accelerated, and the promotion of the country is to color mature in advance. Second, to change the characteristics of chemical fertilizers Humic acid contains carboxyl, phenolic hydroxyl and other functional groups, a strong ion exchange and adsorption capacity, can make ammonium bicarbonate to reduce the loss of ammonium, improve nitrogen fertilizer utilization. Oxidative degradation of nitro humic acid can inhibit urease activity and reduce urea volatilization. The degraded nitrohumic acid increases the distance that phosphorus moves in the soil, inhibits the fixation of water-soluble phosphorus in the soil, converts the available phosphorus into late-acting phosphorus, and promotes the absorption of phosphorus by the root system. The humic acid functional group can absorb and store potassium ions, so that the potassium can be slowly decomposed, and the increase of potassium is to release light, and the content of available potassium can be increased. The humic acid and insoluble trace elements can react with each other to generate humic acid trace element chelate which can be easily absorbed by crops, which is beneficial to the absorption of trace elements in roots and leaves. Third, improve soil structure. Humic acid can promote the formation of soil aggregate structure, regulate soil pH, regulate soil water, fertilizer, gas, heat conditions, increase soil exchange capacity, achieve acid-base balance, improve soil water and fertility, promote soil microbial activity, Increases the number of aerobic bacteria, actinomycetes, and cellulolytic bacteria, accelerates the decomposition and conversion of organic matter, promotes the release of nutrients, and facilitates crop absorption. Fourth, enhance the anti-reverse properties. The humic acid tender reduces the opening strength of the seven holes of the plant leaf, reduces the transpiration of the leaf, thereby reducing the amount of water, improving the water condition of the plant body, ensuring the normal growth and development of the crop under drought conditions, and enhancing the drought resistance. Humic acid is mostly amphoteric, with large surface activity, inhibiting fungi, increasing crop cold, being easily replaced by cell membranes, altering cell membrane permeability, promoting absorption of inorganic nutrients, preventing rot and root rot, and reducing Pests and diseases. Fifth, improve the actual quality of the child. Humic acid can form complexes or complexes with trace elements, increase the amount of trace elements running from the root to the leaves or other parts, adjust the proportion and balance of macro elements and trace elements, and strengthen enzymes for sugar, starch, The synthesis of protein, fat and various vitamins. It can promote the activity of enzymes, convert polysaccharides into soluble monosaccharides, increase the synthesis and accumulation of starch, protein, and fatty substances, and accelerate the development of various primary products of metabolism from stems and leaves or roots to the state and seed operations, making the fruit plump and thick. .

Cane

The crutch is a good helper for the elderly to travel, which can help the elderly to maintain their body balance, support part of their weight and reduce the burden on their legs.
Walking stick is the most commonly used walking aid for the elderly, including single-legged walking stick, three-legged walking stick, four-legged walking stick, three-legged walking stick with seat, etc
The surface of the handle should have anti-skid design to prevent it from slipping easily from the hand when subjected to external force. The size of the handle should be such that the thumb and forefinger can overlap to form a closed ring when holding.
The bottom end shall be equipped with a foot pad made of rubber sleeve or other anti-skid materials, which is moderately soft and hard. Generally, the rubber head with moderate hardness is more anti-skid than the hard plastic head.
Only by using crutches with proper length can you feel relaxed, comfortable and safer when walking.

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TRUTECH CO., LTD. , https://www.wxgrabbar.com