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A technology of composition and plant growth substance, which is applied in the field of plant anti-cold composition, which can solve the problems of growth and yield impact, crop chilling damage, etc., and achieve the effect of thickening stems, reducing freezing damage, and developing root system
Inactive Publication Date: 2018-03-30
赵秀云
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Abstract
Description
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Problems solved by technology
Farmers often plant crops earlier in order to make agricultural products available on the market earlier, but early planting often causes crops to suffer from chilling damage, which has a great impact on their growth and yield
Method used
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Examples
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Effect test
Embodiment 1
[0026] A plant anti-cold composition, consisting of the following ingredients in percentage by weight: lentinan 12%, glucose 2%, abscisic acid 2.5%, nicotinamide 2.5%, brassinolide 0.5%, sodium lauryl sulfate 2%, ethanol 5%, sodium benzoate 0.1%, and the balance is water.
Embodiment 2
[0028] A plant anti-cold composition, consisting of the following components in weight percentage: lentinan 4.5%, glucose 2.5%, abscisic acid 2.5%, nicotinamide 1.5%, brassinolide 0.8%, sodium lauryl sulfate 2% , 5% ethanol, 0.1% sodium sorbate, and the balance is water.
Embodiment 3
[0030] A plant anti-cold composition, which is composed of the following components in weight percentage: lentinan 16%, glucose 3%, abscisic acid 3%, nicotinamide 3%, brassinolide 0.6%, methyl jasmonate 0.4%, ten Dialkyl sodium sulfate 2%, ethanol 5%, sodium benzoate 0.15%, and the balance is water.
[0031] The beneficial effect of the present invention is: it can activate the biological enzyme activity in the plant, regulate the growth and metabolism of the plant, make the root system of the plant develop, and the stem thicken; at the same time, the cold-resistant product can be accumulated in the plant, which can effectively enhance the resistance of the plant to low-temperature chilling damage , to reduce the occurrence of freezing damage.
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Abstract
The invention relates to a plant regulator, in particular to a cold-resistant composition for plants. The cold-resistant composition is prepared from, by weight, 0.3-20% of lentinan, 0.05-3% of glucose, 0.5-20% of abscisic acid, 0.5-10% of nicotinamide, 0.05-2% of plant growth substance, 1-5% of lauryl sodium sulfate, 2-10% of cosolvent, 0.1-0.3% of preservative and the balance water. The cold-resistant composition can activate the activity of biological enzyme in the plants, the growth metabolism of the plants can be regulated, root systems of the plants are developed, and stems are thickened. Meanwhile, cold-resistant products can be accumulated in the plants, the resistance of the plants to low-temperature damage can be effectively enhanced, and the cold damage is reduced.
Description
technical field [0001] The invention relates to a plant regulator, in particular to a plant cold-resistant composition. Background technique [0002] In recent years, with the change of the ecological environment, climate anomalies have occurred from time to time. Farmers often plant crops earlier in order to bring agricultural products to market earlier, but early planting often causes crops to suffer from chilling damage, which has a great impact on their growth and yield. Lentinan is a host immune enhancer, which has the functions of anti-virus, regulating plant immune function and stimulating the formation of interferon. In addition, lentinan also has the effect of improving plant cold resistance and reducing chilling damage. The use of lentinan for plant cold resistance and the addition of other plant auxins is of great benefit to the growth of plants. Contents of the invention [0003] Aiming at the above-mentioned deficiencies in the prior art, the invention prov...
Claims
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Application Information
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