Among the amine fresh esters, DA-6 is the most famous. The amine fresh ester DA-6 is a high-energy plant growth regulator with broad-spectrum and breakthrough effects discovered by American scientists in the 1990s. It can effectively increase the activity of plant peroxidase and nitrate reductase, and can increase the content of chlorophyll to accelerate the photosynthetic rate, promote the division and elongation of plant cells, promote the development of roots, regulate the balance of nutrients in the body, and is widely used. One of the plant growth regulators used. The US Department of Agriculture claims that a small amount of DA-6 can increase bean production by 60% and cash crops and other cash crops by 50%. DA-6 not only promotes plant growth fundamentally, but also significantly increases the natural aroma and color of the fruit, greatly enhancing the plant's resistance to stress.
Superior performance of plant growth regulator amine fresh ester
1. Take advantage of the many advantages of the traditional growth-promoting regulators:
(1) A broad spectrum that can be used for various economic crops and food crops;
(2) Long-term use, suitable for the entire growth period of plants;
(3) Low cost and high efficiency, the yield increase effect is more than 10% of other growth promoters;
(4) Improve fertilizer efficiency and efficacy, and increase input-output ratio;
(5) Improve crop quality;
(6) It has special detoxification effect and reduces phytotoxicity.
2, high-efficiency DA-6 is more efficient than other plant growth regulators, mainly in the aspect of changing the growth, so that farmers can see that it is a good regulator, to promote plant stout, anti-backup, this is another growth promoter Not available in plant growth regulators.
3. Enhance the photosynthesis DA-6 can increase the chlorophyll content. After three days of application, the leaves will be thicker, larger, wider, faster, and better. At the same time, the photosynthesis rate is increased, the absorption of nitrogen dioxide by plants is increased, and the C/N ratio of plants is regulated. Increase the disease resistance of leaves and plants, so that the plant grows vigorously, which is significantly superior to other plant growth regulators.
4, adapt to low temperature Other plant growth regulators at less than 20 degrees, the regulation of plant growth, so they limit their use in plastic greenhouses and winter. At low temperatures, DA-6 has a regulatory effect as long as the plant has a growth phenomenon. Therefore, it can be widely used in plastic greenhouses and winter crops.
5, non-toxic side effects Aromatic compounds are generally not easy to degrade in nature, but DA-6 is a fatty ester compound, equivalent to oil esters, no toxicity to humans and animals, will not remain in nature. It has been proved by non-toxic substances by the China Center for Disease Control and the Zhengzhou University School of Medicine for many years.
6, super stable aromatic compounds are flammable, accidentally may cause an explosion, resulting in loss of life and property. Adenines are corrosive and require special equipment and storage equipment. DA-6 original powder is not flammable, not easy to explode. It can be stored and transported according to general chemical substances. There are no hidden problems in storage and use.
7. Alleviate plant growth regulators such as aromatic compounds, adenines, and auxins. Although they all have quick-acting effects, the effects disappear quickly. DA-6 has a sustained release effect, which is quickly absorbed and stored by plants. It works quickly, while the other part works slowly.
8, regulate the plant's five major endogenous hormones DA-6 itself is not a plant hormone, but after absorption, can regulate the activity of auxin, gibberellin , abscisic acid, cytokinin, ethylene, etc. in plants and effectively adjust its ratio balance. Generally, the use of DA-6 in the early stage will increase flowering and fruit set, and accelerate the ripening of plant fruits. This is a property not found in aromatic compounds and other plant growth regulators.
9. The concentration range of large aromatic compounds and adenine plant growth regulators is very narrow. The concentration is low and has no effect. The high concentration inhibits plant growth and even kills plants, but DA-6 has a wide range. The concentration was used, and the different concentrations had different effects at different times and increased yield, and no side effects and phytotoxicity were found.
10. Characteristics of action DA-6 can increase the content of chlorophyll, protein, nucleic acid and photosynthetic rate in plants, increase the activity of peroxidase and nitrate reductase, accelerate the carbon and nitrogen metabolism of plants, and enhance the absorption and drying of water and fertilizer by plants. Accumulation of substances, regulate the body's water balance, delay plant senescence, promote crop early maturity, increase production, and improve product quality.
11. Nitrogen fixation DA-6 has a good nitrogen fixation effect on nitrogenous crops such as soybean.
The plant growth regulator amine fresh ester can be used directly or in combination with fertilizers, fungicides and insecticides, as an antidote to herbicides, and when it is compounded with herbicides, it can be used without weeding. Effectively prevent crop poisoning in the case of energy efficiency, which makes the herbicide safer to use.
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