WO2015176583A1 - Balance growth regulator for plants and preparation method therefor - Google Patents

Abstract

Disclosed is a balance growth regulator for plants. The balance growth regulator is characterized by comprising a filling agent and at least four crop growth regulators selected from brassinolide, methyl jasmonate, auxin (heteroauxin), salicylic acid, cytokinin, gibberellic acid, abscisic acid, ethylene and triacontanol. The product provided by the present invention is a plant growth regulator prepared by at least more than four existing endogenous plant growth regulators, so the balance growth regulator can not only be used for greatly increasing the yield, but also used for additionally producing dry matters, has desirable crop disease resistance and adverse resistance, is green and safe, and does no harm to consumers.

Description

Plant balanced growth regulator and preparation method thereof Technical field

The invention relates to a plant balanced growth regulator, and the invention also provides a preparation method of the plant balanced growth regulator.

Background technique

With the advancement of science and the growth of the world's population, people hope to produce more crops per unit of land area; therefore, a large number of pesticides, fertilizers and plant production regulators are used. The large application of pesticides, fertilizers and plant growth regulators has caused serious environmental pollution and massive extinction; humans also suffer from endocrine disorders, sub-health or even due to the ingestion of crops containing various pesticides and growth regulator residues. Inducing malignant tumors, infecting diseases such as super bacteria, endangering life and safety. For example, in order to prevent crop diseases and diseases, to grow rapidly and increase yield, some pesticides (low toxicity to high toxicity) and substances that can lengthen or accelerate cell division of plant cells such as gibberellin, amine production, α-naphthalene are often used. Acetic acid, pyridoxine, etc., and other preparations that promote rapid growth, lengthening, or rapid expansion of the fruit; cause imbalance in the level of endogenous growth regulators in plants, fall into abnormal growth, and abnormal growth of crops, Plants are often prone to disease and insect pests; therefore, people apply or even excessively apply various pesticides or growth regulators to control diseases, and their residues are more serious to people's health. Since plants synthesize biomass through photosynthesis, plant photosynthesis and photosynthetic efficiency are related to plant chlorophyll content, the ability and quantity of roots to absorb fertilizer, and under abnormal growth conditions, the growth of various parts of the plant is not synchronously increased, which leads to Although crop yields have increased, nutrients such as sugar, protein, and fat in crops have increased. The content of vitamins, minerals and organic acids is not proportionally increased according to the increase of crop yield, which changes the content and flavor of nutrients of many agricultural products, resulting in the skin thickness of watermelon, citrus, dates, pears and other fruits. The taste is light; when the mushrooms, bean sprouts, and vegetables are cooked, the original flavors are not smelling. When they are imported, their unique flavors are gone, and even people don't want to eat many vegetables and fruits!

On the other hand, sometimes to prevent crop leaves from growing too dense (so-called mad, long), often using some chemicals (such as regulators, paclobutrazol, azole, ketamine, chlormequat, etc.) to inhibit crops The growth of branches and leaves suggests that plants can grow more fruits with fewer branches and leaves; while chlorophyll is a plant that synthesizes plants and various nutrients that people want to ingest, inhibiting the growth of their branches and leaves is equivalent to damage to the dry matter production of plants. Plants, crops will also fall into abnormal growth, resulting in increased disease, reduced resistance, reduced nutrient content of agricultural products, lack of natural flavor, etc., which has the same negative impact as the aforementioned one-sided pursuit of rapid growth. Therefore, using the method of destroying the inherent balanced growth regulation system of crops, one-sided pursuit of rapid growth or inhibition of growth is unfavorable for the development of agricultural production, the protection of people's health and the export of agricultural products.

Therefore, people hope to find a balanced growth regulator for bionic all-round crops that can enhance the crop's own instinct, improve disease resistance, stress resistance, increase nutrient and commodity value, and safety.

Summary of the invention

One of the objects of the present invention is to provide a plant balanced growth regulator capable of enhancing the crop's own instinct, improving disease resistance, stress resistance, increasing nutrients, and safety. Another object of the present invention is to provide a method for preparing the plant growth regulator.

In order to solve the above technical problems, a plant balanced growth regulator of the present invention comprises a crop growth regulator brassinolide, methyl jasmonate, auxin (indole acetic acid), salicylic acid, cytokinin, At least four of gibberellic acid, abscisic acid, ethylene, triacontanol, and a filler.

Preferably, the filler is at least one of urea and potassium dihydrogen phosphate.

Preferably, the ratio by weight to the ratio of the total amount of all the crop growth regulators to the filler is from 0.6 to 6:20 to 35.

Preferably, the brassinolide is a natural or synthetic brassinolide.

Preferably, it comprises at least four of a crop growth regulator brassinolide, methyl jasmonate, auxin (indole acetic acid), salicylic acid, cytokinin, gibberellic acid, abscisic acid, and triacontanol. And fillers.

The crop growth regulators in the present technical solutions are all endogenous growth regulators, also called gene inducers, which are currently found in plants themselves. among them:

Brassinolide 2α, 3α, 22R, 23R tetrahydroxy 24S-methyl-β-high-7-oxa-5α-cholestane-6-one) is currently considered to be extremely active and functionally complete. Plant endogenous growth regulator, which can improve the autoimmune function of plants, and can promote the development of plant roots and strong ability to absorb fertilizer and water; it can increase the chlorophyll content of plants, enhance the ability of plants to absorb carbon dioxide and light energy, and improve photosynthesis. effectiveness. More uniquely, natural brassinolide can effectively regulate the balanced growth of plants throughout the plant growth process.

Salicylic acid has the effects of inducing synthetic antiviral protein, synthesizing antitoxin, inducing stomatal closure, and inducing chemokine, promoting seed germination, promoting NP absorption, transport of organic matter and photosynthesis. Inhibits Rebiosco biosynthesis and inhibits the transmission of injury signals.

Methyl jasmonate has the effect of promoting plant respiration, stomatal closure, leaf spreading, chlorophyll degradation, peel and leaf senescence. It has induced alkaloid synthesis, PLA activity, leaf storage protein, leaf protection of unclear function, phytoalexin synthesis, leaf protein inhibition I+II, microtubule division, tendril coiling, The role of tuber formation. Control embryogenesis, pollen seed germination, transfer of normal cellular proteins, synthesis of ribulose diphosphatase-oxygenase, replication of normal cellular proteins, flower bud differentiation, pigmentation, and photosynthesis.

Auxin (indole acetic acid) is used as a plant growth stimulating hormone and an analytical reagent. Regulating the growth of plants not only promotes growth, but also inhibits growth and organ formation. Increase the rate of fruit set; promote the insertion of raw materials. It can promote the formation of adventitious roots of crops and accelerate the speed of vegetative reproduction. Inhibits the appearance of flower buds and delays flowering. Can increase female flowers.

Cytokinins promote cytokinesis and promote the differentiation and growth of a variety of tissues. Synergistic with auxin. A plant hormone that regulates the growth and development of plant cells. It activates in promoting cell division.

Gibberellic acid can promote the growth and development of crops, make it mature early, increase yield, improve quality; can quickly break the dormancy of seeds, tubers and bulbs, promote germination; reduce bud, flower, bell, fruit shedding, improve fruit results Rate or form seedless fruits. It also enables some 2-year-old plants to bloom in the same year.

Abscisic acid A plant hormone that inhibits growth and is named for its ability to cause leaves to fall off. In addition to promoting leaf detachment, there are other effects, such as making the buds dormant and promoting the formation of tubers. It also inhibits the elongation of cells.

Triacontanol has the functions of promoting rooting, germination, flowering, stem and leaf growth and early maturity, and has various physiological functions such as increasing chlorophyll content and enhancing photosynthesis. In the early stage of crop growth, it can increase the germination rate, improve the quality of seedlings, and increase effective tillering. In the middle and late growth, the number of flower buds, fruit setting rate and 1000-grain weight can be increased.

It has been proven that the growth process of plants is the process of plant gene expression. The plant's gene is fully induced by various channels in the plant, and it can be fully induced by different channels. Shows the instinct of wild plants. A normally growing plant whose equilibrium system and regulator levels are in equilibrium.

The growth regulators used in the present invention are gene-inducing substances which are always present in the whole process of plant growth in plants, and it is these substances which regulate the growth of wild plants in nature. The invention combines all or part of them to form a bionic all-round plant balanced growth regulator, which can be applied to crops to restore the plants' instinct before being acclimated; according to the growth of their original ecology, the growth is manifested. Tenacious resilience and robust growth function; the seeds are optimally developed from rooting and germination, strong stems and long leaves to flowering results, ripening harvest, and storage and dormancy; the target part of the crop grows in the past agriculture. Excellent results not seen in production: such as improving the disease resistance and resilience of crops, achieving high yields, high nutrient content in agricultural products and flavor.

Since the above-mentioned substances used in the patent of the present invention are all derived from the plants themselves, they are all extracted from the crops that people are used to eating, so the product is absolutely green and safe, does not damage the health of the consumer, and does not pollute the environment.

Another object of the present invention is achieved by a method for preparing a plant balanced growth regulator, which comprises: a crop growth regulator brassinolide, methyl jasmonate, auxin (indole acetic acid), water At least four of salicylic acid, cytokinin, gibberellic acid, abscisic acid, ethylene, and triacontanol are uniformly mixed, and then mixed with a filler which has been previously powdered to obtain a mixture, and the mixture is pulverized to obtain a product. The preparation method is simple.

The invention has the beneficial effects that the invention can make the crop grow tenaciously according to the growth rule of the original ecology, exhibits its tenacious anti-reverse ability and strong growth function; and makes the seed sprout from rooting, strong stem and long leaves to flowering result The mature harvest, until the storage and dormancy are in the best condition. The target part of the crop grows excellent effects that have not been seen in previous agricultural production, such as improving crop disease resistance, Resilience, high yield, high nutrient content in agricultural products and flavor, will bring a new situation to agricultural production. Since the above-mentioned substances used in the patent of the present invention are all derived from the plants themselves, they are all extracted from the crops that people are accustomed to, so the product is absolutely green and safe, does not damage the health of the consumer, and does not pollute the environment.

detailed description

The present invention will be further described below in conjunction with specific embodiments:

Example 1

In this embodiment, 0.001 part by weight of natural brassinolide, 0.05 part of methyl jasmonate, 0.5 part of salicylic acid, 0.02 part of gibberellin, 0.05 part of auxin, 0.03 part of cytokinin, abscisic acid 0.03 parts, 20 parts of urea, and 10 parts of potassium dihydrogen phosphate, various crop growth regulators are pre-mixed uniformly, and then uniformly mixed with pre-pulverized urea and potassium dihydrogen phosphate, and finally pulverized together to obtain a product.

Example 2

In this embodiment, 0.001 part by weight of natural brassinolide, 0.1 part of methyl jasmonate, 1.0 part of cytokinin, 0.05 part of auxin, 0.2 part of salicylic acid, 0.25 part of abscisic acid, and 15 parts of urea are used. , consisting of 10 parts of potassium dihydrogen phosphate, firstly making urea and potassium dihydrogen phosphate into powder, pre-mixing various crop growth regulators, and then mixing with the pre-pulverized urea and potassium dihydrogen phosphate, and finally Crush together to get the product.

Example 3

In this embodiment, 0.05 parts of synthetic brassinolide, 0.2 part of abscisic acid, 0.15 parts of methyl jasmonate, 0.15 parts of auxin, 0.05 parts of salicylic acid, 0.15 parts of cytokinin, and gibberellic acid are used. 0.15 parts, 20 parts of urea, the urea is pre-pulverized, various crop growth regulators are pre-mixed uniformly, and then mixed with the powdered urea uniformly, and finally pulverized together to obtain a product.

Example 4

In this embodiment, 0.4 parts of natural brassinolide, 0.8 parts of salicylic acid, 1.2 parts of auxin, 1.0 part of cytokinin, and 35 parts of urea are used in parts by weight, and urea is preliminarily powdered. The crop growth regulator is pre-mixed uniformly, and then uniformly mixed with the powdered urea, and finally pulverized together to obtain a product.

Example 5

In this embodiment, 0.4 parts of natural brassinolide, 0.8 parts of salicylic acid, 1.2 parts of auxin, 1.0 part of cytokinin, 0.5 part of abscisic acid, 2.1 parts of triacontanol, and 30 parts of urea are used. In the composition, the urea is preliminarily powdered, various crop growth regulators are pre-mixed uniformly, and then uniformly mixed with the powdered urea, and finally pulverized together to obtain a product.

Example 6

In this embodiment, 0.3 parts of natural brassinolide, 0.4 parts of methyl jasmonate, 0.25 parts of abscisic acid, 1.6 parts of salicylic acid, 2.4 parts of triacontanol, 0.2 parts of gibberellic acid, urea are used. 18 parts and 15.0 parts of potassium dihydrogen phosphate were prepared. The urea was preliminarily powdered, and various crop growth regulators were pre-mixed uniformly, and then uniformly mixed with powdered urea and potassium dihydrogen phosphate, and finally pulverized together to obtain a product.

Example 7

In this embodiment, 0.25 parts of brassinolide, 0.05% of jasmonate, 0.002 parts of auxin (indoleacetic acid), 0.3 parts of salicylic acid, 0.01 part of cytokinin, and 0.01 part of gibberellic acid are used. 0.25 parts of abscisic acid, 0.13 parts of triacontanol, and 25 parts of urea. The urea is preliminarily powdered, and various crop growth regulators are pre-mixed uniformly, and then uniformly mixed with the powdered urea, and finally pulverized together to obtain a product.

Example 8

This embodiment consists of 0.3 parts of natural brassinolide, 0.04 parts of methyl jasmonate, 0.25 parts of abscisic acid, 0.01 part of salicylic acid, 18 parts of urea, and 15.0 parts of potassium dihydrogen phosphate. Pre-mixed into powder, pre-mixed various crop growth regulators, and evenly mixed with powdered urea and potassium dihydrogen phosphate, and finally pulverized together to obtain a product.

The plant growth regulator of the invention is used in a field trial:

1. Applying the present invention to beets

1. Test method: The sugar beets under the same conditions of farming and receiving water are divided into four groups, wherein the first group of conventional fertilization is applied with the plant balanced growth regulator of the invention (50 g/667 m ² , with drip irrigation) The amount of water is about 20 tons per mu. The second group used a glyphosate 45 g/100 m ² in the case of conventional fertilization, and the third group was a conventional fertilization plus a formulation of the inventor's earlier application No. 201310697352.2 (spray 5000 times solution twice). The fourth group is to irrigate water in the case of conventional fertilization.

The types and dosages of fertilizers used in the four groups were the same, the field acceptance was exactly the same, the number of plants was 100,000 plants//hm ² , soaked in warm water for 24 hours before sowing, and 10Kg was mixed with Fumei double 100g. After sowing, 96% Jinduer emulsifiable concentrate was used. /hm ^{2 with} water 225kg spray chemical weeding.

Base fertilizer dosage: organic fertilizer 30T/hm ² diamine 375kg/hm ² drop urea application 300kg/hm ²

Potassium dihydrogen phosphate 150Kg/hm ²

The test area is 100 mu and four treatments are used for isolation.

2. Conclusion: The leaves of the beets to which the present invention is applied are vigorously grown, the leaves are green and green, and no powdery mildew is found on the leaves at the time of harvesting, and the growth of the leaves is very strong, and the photosynthesis is still used during the harvest to produce sugar. Powdery mildew is present on the leaves of any other control area. After accurate measurement:

As shown in Table 1:

The yield of sugar beet in the patented product area was 89.8T/hm ² , which was 17% higher than that of CK76.47T/hm ² ; the yield of sugar in the patented product area was 14484.74kg/hm ² , which was increased by 3619.17kg/ CK10865.57Kg/hm ² . Hm ² , the sugar increase rate is 33.3%.

Applicant's earlier application formulations, sugar beet yield 87.8T / hm ^2, than CK76.47T / hm ² 14% yield, sugar yield 13345.6kg / hm ^2, yield 2480.1kg / hm ² ratio CK10865.57Kg / hm2, The sugar increase rate was 22.8%.

The yield of sugar beet was 81.0T/hm ² , which was 6% higher than that of CK76.47T/hm ² and the sugar increase rate was 9.37%.

The yield increasing effect of the present invention is better than that of the control groups 2 and 3. This yield increasing effect is not achieved by any product previously used, and the high yield increasing effect shows that the plant can fully exhibit its own instincts.

Table I

Second, the invention acts on cotton

Xinjiang is the main production area of cotton in China. It adopts dense planting method; if the cotton beads are too large, the leaves will be too much and too large to reduce cotton production. Applying the patented product (conventional fertilization + 50g/667m ^{2 of} the invention, with drip irrigation, the amount of water is about 20 tons per mu), can increase cotton yield without increasing plant and leaf, so it is especially suitable for cotton Close planting; experimental results: the application of the cotton of the present invention has no pests and diseases, the long-staple cotton increased yield by 11%-17.9%, and the upland cotton increased yield by 9.9%-26%. The control was conventional fertilization plus water irrigation, and the conventional fertilizer application was the same as the control group. This effect is also not achieved by any product currently on the market. This is a product of the present invention which uniformly regulates the endogenous growth regulator of the plant, enables the plant to fully exhibit the natural nature, grows according to its own growth law, and exhibits an extraordinary effect.

Third, the invention acts on corn

Similarly, in the case where the other planting conditions were completely the same, the present invention, gibberellin, yoghurt (manufactured Table-24 brassinolide) and water were respectively applied to the corn, and the experimental results shown in Table 2 were obtained.

Table II

It can be seen from Table 2 that after using the product of the invention, the yield of corn relative to the control group is much greater than that of Gibberella Su and Yifengsu. The soluble sugar content is also greatly improved. And the corn to which the product of the invention is applied is free from pests and diseases. The corn test report indicates that the effects of the recognized plant endogenous regulator 920 and epi-2-lactolactone alone are inferior to the present invention.

The above facts indicate that the product of the present invention is a plant growth regulator made of at least four existing plant endogenous regulators, which not only can greatly increase the yield, but more importantly, it can increase the dry matter and performance. A good crop disease resistance and stress resistance, green safety, will not harm the health of the consumer. The formulation of the applicant's earlier application No. 201310697352.2 only improved the efficacy of dry matter. If the invention is used, the bionic growth of the plants can be basically achieved, and the plants can restore the original ecology. The test report of the beet indicates that there is a further improvement in the difference between the product of the present invention and the aforementioned patent for increasing dry matter.

The above has described in detail the preferred embodiments of the invention. It will be appreciated that many modifications and variations can be made in the present invention without departing from the scope of the invention. Therefore, any technical solution that can be obtained by a person skilled in the art based on the prior art based on the prior art by logic analysis, reasoning or limited experimentation should be within the scope of protection determined by the claims.

Claims (6)

1. A plant balanced growth regulator characterized by comprising a crop growth regulator brassinolide, methyl jasmonate, auxin (indole acetic acid), salicylic acid, cytokinin, gibberellic acid, abscisic acid, At least four of ethylene, triacontanol, and a filler.
2. The plant balanced growth regulator according to claim 1, wherein the filler is at least one of urea and potassium dihydrogen phosphate.
3. The plant balanced growth regulator according to claim 1 or 2, wherein the ratio of the total amount of all the crop growth regulators to the filler is from 0.6 to 6:20 to 35 in parts by weight.
4. The plant balanced growth regulator according to claim 3, wherein the brassinolide is a natural or synthetic brassinolide.
5. The plant balanced growth regulator according to claim 1, which comprises a crop growth regulator brassinolide, methyl jasmonate, auxin (indole acetic acid), salicylic acid, cytokinin, gibberellic acid. At least four of abscisic acid, triacontanol, and a filler.
6. A preparation method of plant balanced growth regulator, characterized in that: a crop growth regulator brassinolide, methyl jasmonate, auxin (indole acetic acid), salicylic acid, cytokinin, gibberellic acid, At least four of abscisic acid, ethylene, and triacontanol are uniformly mixed, and then mixed with a filler which has been previously powdered to obtain a mixture, and the mixture is pulverized to obtain a product.