CN111279863A - Method for regulating endogenous growth regulating substance balance in crop body - Google Patents
Method for regulating endogenous growth regulating substance balance in crop body Download PDFInfo
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- CN111279863A CN111279863A CN202010097014.5A CN202010097014A CN111279863A CN 111279863 A CN111279863 A CN 111279863A CN 202010097014 A CN202010097014 A CN 202010097014A CN 111279863 A CN111279863 A CN 111279863A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
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Abstract
The invention discloses a method for regulating the balance of endogenous growth regulating substances in crops, which is characterized in that macroelements, secondary elements and trace elements are used for regulating the balance of the five endogenous growth regulating substances in crops respectively in a germination stage, a vegetative growth stage, a reproductive growth stage and a maturation stage, wherein the ratio of the macroelements, the secondary elements and the trace elements is (45-55): 8-12): 1. The invention aims to provide a method for regulating the balance of endogenous growth regulating substances in crops, which regulates the balance and circulation of the growth regulating substances in the crops, realizes the maximization of gene expression, and ensures that the crops are healthy, have few diseases or even no diseases, and create high quality and high yield.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a method for regulating the balance of endogenous growth regulating substances in crops.
Background
The growth of crops has self-regulation ability, which is derived from whether the circulation of five endogenous growth regulating substances in the crops is balanced in each stage of growth, and any imbalance of the circulation of the plant growth regulating substances in any time (each key stage of growth) can irremediably reduce gene expression, thereby seriously reducing the yield and quality of crops. At present, due to limited understanding of the crop self-balance theory, phenomena such as hormone and regulator abuse are caused, crops cannot grow healthily, and the yield and the quality are reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a method for regulating the balance of endogenous growth regulating substances in crops, which regulates the balance and circulation of the growth regulating substances in the crops, realizes the maximization of gene expression, and ensures that the crops are healthy, have no diseases and are few in diseases, and have excellent quality and high yield.
The purpose of the invention is realized by adopting the following technical scheme:
the invention provides a method for regulating the balance of endogenous growth regulating substances in crops, which is characterized in that macroelements, secondary elements and trace elements are used for regulating the balance of the five endogenous growth regulating substances in the crops in a germination stage, a vegetative growth stage, a reproductive growth stage and a maturation stage respectively, wherein the ratio of the macroelements, the secondary elements and the trace elements is (45-55): 8-12): 1.
In one embodiment, the ratio of macroelements, secondary elements, and trace elements is 50:10: 1.
In one embodiment, the macroelements comprise N, P, K, and in the germination stage N: P: K ═ 15-25: 10; in the vegetative growth stage, the ratio of N to P to K is (8-12) to (25-35) to (8-12) and the ratio of N to P to K is (25-35) to (8-12); in the reproductive growth stage, N is P, K is (25-35) and 10 is 10; in the maturation stage, P, K, (8-12), (6-10) and (25-35).
In a particular embodiment, the macroelements include N, P, K, N: P: K: 20: 10; (ii) N: P: K: 10:30:10 and N: P: K: 30:10 at the vegetative growth stage; in the reproductive growth stage, N, P, K is 30, 10 and 10; at the maturation stage N: P: K ═ 10:8: 30.
In one embodiment, the secondary elements Ca: Mg ═ 1-3: 0.8-1 during the germination phase; in the vegetative growth stage, the secondary elements Ca and Mg are (0.8-1) and (0.8-1); in the reproductive growth stage, the number of elements Ca and Mg is (1-3) and (0.8-1); the content element Mg is more than or equal to 0.7 in the mature stage.
In a specific embodiment, in the germination stage the secondary elements Ca: Mg ═ 2: 1; in the vegetative growth stage, the secondary elements Ca and Mg are 1: 1; in the reproductive growth stage, the secondary elements Ca and Mg are 2: 1; the content element Mg is more than or equal to 0.7 in the mature stage.
In one embodiment, the microelements Fe, Mn and Zn (1-3), (0.8-1.2), (0.4-0.6) are used in the germination stage; in the vegetative growth stage, the trace elements Fe, B, Cu, Mn, Zn, (1-3), (0.4-0.6), (0.2-0.4), (0.8-1.2), (0.4-0.6); the trace element Mo is more than or equal to 0.008 in the reproductive growth stage; in the mature stage, the trace elements Mn, B, Cu, Mo, (0.8-1.2), (0.6-0.9), (0.8-1.2) and (0.4-0.6).
In a specific embodiment, the microelements Fe: Mn: Zn: 2:1:0.5 at the germination stage; in the vegetative growth stage, the trace elements Fe, B, Cu, Mn and Zn are 2, 0.5, 0.3, 1 and 0.5; the trace element Mo is more than or equal to 0.008 in the reproductive growth stage; in the maturation stage, the microelements Mn, B, Cu and Mo are 1:0.8:1: 0.5.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, macroelements, secondary elements and microelements are used for regulating the balance and circulation of five endogenous growth regulating substances in plants at each growth stage, so that the maximization of gene expression is realized, the problem of premature senility of crops is solved, and the crops are healthy; the stress resistance of crops is improved; the capability of resisting plant diseases and insect pests of crops is improved, and the crops are rarely diseased or even are not diseased; the crop yield is improved; the fruit quality is improved; the use of pesticides is reduced, the investment is reduced, the output ratio is increased, and the advantages of high quality and high yield are achieved.
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FIG. 1 is a graph showing the relationship between each growth stage of a plant and a plant growth regulating substance in the present invention.
Detailed Description
The present invention will be described in greater detail below, it being understood that the following description of the present invention is illustrative only and is not limiting. The various embodiments may be combined with each other to form other embodiments not shown in the following description.
The invention provides a method for regulating the balance of endogenous growth regulating substances in crops, which is characterized in that macroelements, secondary elements and trace elements are used for regulating the balance of five endogenous growth regulating substances in the crops in a germination stage, a vegetative growth stage, a reproductive growth stage and a maturation stage respectively, wherein the ratio of the macroelements, the secondary elements and the trace elements is (45-55): 8-12): 1, and the five endogenous growth regulating substances comprise mitogen, auxin, gibberellin, ethylene and abscisic acid. The invention adjusts the balance and circulation of growth regulating substances in the crops by proper proportion of major elements, medium elements and trace elements, realizes the maximization of gene expression, solves the problem of premature senility of the crops and ensures the crops to be healthy; the stress resistance of crops is improved; the capability of resisting plant diseases and insect pests of crops is improved, and the crops are rarely ill or even not ill; the yield is improved; the fruit quality is improved; the use of pesticides is reduced, the investment is reduced, the output ratio is increased, and the advantages of high quality and high yield are achieved.
The plant growth is carried out in four stages of a germination stage, a vegetative growth stage, a reproductive growth stage and a maturation stage, wherein each stage is in relation with plant growth regulating substances, the germination stage is mainly dominated by endogenous cytokinins and auxin, and other regulating substances cannot be too high, especially endogenous ethylene; the effect is to promote germination. The vegetative growth stage is mainly dominated by endogenous auxin and gibberellin and has the function of promoting the vegetative growth of crops; the reproductive growth stage is mainly dominated by endogenous auxin, cytokinin and ethylene, and has the function of promoting the balance between the vegetative growth and the reproductive growth of crops, thereby being beneficial to fruit setting; the maturation stage is mainly dominated by endogenous ethylene and abscisic acid and functions to promote the maturation of crop fruits and seeds, as shown in fig. 1 in particular.
Wherein, the key nutrient substances, plant growth regulating substances and auxiliary factors in the germination stage comprise Ca, Fe, Mg, Mn, N, P and Zn; key nutrients, plant growth regulating substances and auxiliary factors in the vegetative growth stage comprise B, Ca, Cu, Fe, K, Mg, Mn, Zn, amine and N; key nutrients, plant growth regulating substances and auxiliary factors in the reproductive growth stage comprise B, Ca, Cu, K, Mg, Mo, amine and N; the key nutrients, plant growth regulating substances and auxiliary factors in the mature stage comprise B, Cu, K, Mg, Mn, Mo, P, amine and N. Any imbalance in the performance of the cycle of plant growth regulating substances at any time can irrevocably reduce gene expression.
Wherein the plant growth regulating substance is closely related to elements, specifically nitrogen which increases the content of gibberellin in the plant; increasing the level of cytokinins in the plant; potassium, which increases the ethylene content in plants; calcium, which alters the direction of movement of indoleacetic acid (auxin) in plants, preventing conversion of ACC to ethylene; magnesium affecting the transport of plant sugars and nutrients (transport pump); sulfur, which affects the availability of nitrogen in the protein-producing part of the plant; boron increases the half-life of indoleacetic acid (auxin) in plant cells; copper, which improves the capability of crops for synthesizing ethylene; iron, increasing the abscisic acid increasing ability of crops (essential for chlorophyll); manganese, which improves the abscisic acid controlling ability of crops; zinc, which causes crops to produce more indoleacetic acid (auxin); molybdenum, which reduces the content of gibberellin in plants and increases the content of abscisic acid; cobalt reduces the synthesis of ethylene in plants (has an antioxidant function).
It should be noted that endogenous cytokinins, auxins, and gibberellins belong to endogenous regulators of the growth class, and endogenous ethylene and abscisic acid belong to endogenous regulators of the pressure class; when the levels of ethylene and abscisic acid are high in the body, the levels of cytokinins, auxins and gibberellins are low, and vice versa; the two types of regulating substances are pressed mutually to reach a balance, and the crops can grow healthily. Wherein the cytokinin has phosphorus; the auxin contains calcium, boron and zinc; elements which are contained in gibberellin, such as nitrogen and molybdenum; some elements of ethylene, potassium, calcium, copper, cobalt; and abscisic acid contains iron, manganese and molybdenum.
In the germination stage, phosphorus, calcium, boron and zinc elements are used for increasing the level of endogenous cytokinin and auxin, and cobalt elements can be used for reducing the level of ethylene and promoting the germination of fruit trees and seeds. In the vegetative growth stage, the nitrogen, calcium, boron and zinc elements are used for increasing the level of endogenous gibberellin and auxin, and the calcium and cobalt elements can be used for reducing the level of ethylene; if the crops grow on vain, the gibberellin can be suppressed and counteracted by increasing the levels of ethylene and abscisic acid by using manganese, iron, copper and molybdenum elements, so that the vain growth is controlled, and the healthy growth of the crops is ensured. In the reproductive growth stage, potassium, phosphorus, boron, zinc and copper elements are used for increasing the levels of endogenous ethylene, cytokinin and auxin, and molybdenum elements can be used for reducing the level of gibberellin and increasing the fruit setting rate. In the mature stage, the contents of ethylene and abscisic acid are increased by potassium, magnesium, boron, copper and molybdenum elements, so that the coloring of fruits and the maturation of seeds are promoted.
In one embodiment, the ratio of macroelements, secondary elements, and trace elements is 50:10: 1.
In one embodiment, macroelements N, P, K, (15-25) and (15-25) are 10 in the germination stage; the medium element Ca, Mg, is (1-3) and (0.8-1); the trace elements Fe, Mn, Zn, (1-3), (0.8-1.2), (0.4-0.6). Macroelements N, P, K, (8-12), (25-35), (8-12) and N, P, K, (25-35), (8-12) and (8-12) in the vegetative growth stage; the medium element Ca, Mg (0.8-1) and (0.8-1); the trace elements Fe, B, Cu, Mn, Zn, (1-3), (0.4-0.6), (0.2-0.4), (0.8-1.2), and (0.4-0.6). In the reproductive growth stage, macroelements N, P, K and 10, wherein the ratio of P to K is (25-35) to 10: 10; the medium element Ca, Mg, is (1-3) and (0.8-1); the trace element Mo is more than or equal to 0.008. In the mature stage macroelements N, P, K, (8-12), (6-10) and (25-35); the medium element Mg is more than or equal to 0.7; the trace elements Mn, B, Cu, Mo, (0.8-1.2), (0.6-0.9), (0.8-1.2) and (0.4-0.6).
The principle of applying fertilizer to crops in the invention is to apply fertilizer according to needs; according to the growth of the crops, namely the current state of the crops; the purpose of fertilization is to make crops healthy so as to achieve high quality and high yield; therefore, accurate fertilization at the key stage is the key point.
Example 1 at germination stage N: P: K ═ 20:20: 10; the medium element Ca and Mg are 2: 1; the trace elements Fe, Mn and Zn are 2:1: 0.5. In vegetative growth phase N: P: K: 10:30:10 and N: P: K: 30:10: 10; the medium element Ca and Mg are 1: 1; the trace elements Fe, B, Cu, Mn, Zn, 2, 0.5, 0.3, 1, 0.5. In the reproductive growth stage, N, P, K is 30, 10 and 10; the medium element Ca and Mg are 2: 1; the trace element Mo is more than or equal to 0.008. At the maturation stage N: P: K ═ 10:8: 30; the medium element Mg is more than or equal to 0.7; the trace elements Mn, Cu and Mo are 1:0.8:1: 0.5.
Example 2 macroelements N: P: K ═ 18:18:10 during germination; the medium element Ca and Mg are 1.8: 0.8; the trace elements Fe, Mn and Zn are 1.8, 0.8 and 0.4 respectively. Macroelements N: P: K ═ 8:28:8 and N: P: K ═ 28:8:8 during vegetative growth phase; the medium element Ca and Mg are 0.8 to 0.9; the trace elements Fe, B, Cu, Mn and Zn are 1.8, 0.4, 0.2, 0.8 and 0.4 respectively. In the reproductive growth stage, macroelements N, P, K and 28, 10 and 10 are added; the medium element Ca and Mg are 1.8: 0.8; the trace element Mo is more than or equal to 0.008. In the mature stage macroelements N: P: K ═ 8:6: 28; the medium element Mg is more than or equal to 0.7; the trace elements Mn, Cu, Mo and Mo are 0.8, 0.6, 0.8 and 0.4 respectively.
Example 3 in a particular example, macroelements N: P: K ═ 22:22:10 during germination; the medium element Ca and Mg are 2.2: 1; the trace elements Fe, Mn and Zn are 2.2:1.2: 0.6. Macroelements N: P: K ═ 12:32:12 and N: P: K ═ 32:12:12 during vegetative growth phase; the medium element Ca and Mg are 1: 0.9; trace elements Fe: B: Cu: Mn: Zn: 2.2:0.6:0.4:1.2: 0.6). In the reproductive growth stage, macroelements N, P, K are 32, 10 and 10; the medium element Ca and Mg are 2.2: 1; the trace element Mo is more than or equal to 0.008. At the mature stage macroelements N: P: K ═ 12:10: 32; the medium element Mg is more than or equal to 0.7; the trace elements Mn, Cu and Mo are 1.2:0.9:1.2: 0.6.
The comparison of the achieved effect of the precision fertilization with the traditional fertilization is shown in the following table:
the above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (8)
1. A method of regulating the balance of endogenous growth regulating substances in a crop plant,
and regulating the balance of five endogenous growth regulating substances in the crop body by using macroelements, secondary elements and trace elements in the germination stage, the vegetative growth stage, the reproductive growth stage and the maturation stage respectively, wherein the ratio of the macroelements to the secondary elements to the trace elements is (45-55): 8-12): 1.
2. The method of modulating the balance of endogenous growth regulatory substances in a crop of claim 1 wherein the ratio of macroelements, secondary elements, trace elements is 50:10: 1.
3. The method of claim 2, wherein the macroelements comprise N, P, K, and in the germinating stage N: P: K ═ 15-25: 10; in the vegetative growth stage, the ratio of N to P to K is (8-12) to (25-35) to (8-12) and the ratio of N to P to K is (25-35) to (8-12); in the reproductive growth stage, N is P, K is (25-35) and 10 is 10; in the maturation stage, P, K, (8-12), (6-10) and (25-35).
4. A method of modulating the balance of endogenous growth regulating substances in a crop as claimed in claim 3 wherein the macroelements comprise N, P, K, and N: P: K: 20: 10; (ii) N: P: K: 10:30:10 and N: P: K: 30:10 at the vegetative growth stage; in the reproductive growth stage, N, P, K is 30, 10 and 10; at the maturation stage N: P: K ═ 10:8: 30.
5. The method of claim 2, wherein in the germination stage the amount of Ca: Mg ═ 1-3: 0.8-1; in the vegetative growth stage, the secondary elements Ca and Mg are (0.8-1) and (0.8-1); in the reproductive growth stage, the number of elements Ca and Mg is (1-3) and (0.8-1); the content element Mg is more than or equal to 0.7 in the mature stage.
6. A method of modulating the balance of endogenous growth regulating substances in crop plants as claimed in claim 5 wherein, in the germination stage, the amount of elements Ca: Mg ═ 2: 1; in the vegetative growth stage, the secondary elements Ca and Mg are 1: 1; in the reproductive growth stage, the secondary elements Ca and Mg are 2: 1; the content element Mg is more than or equal to 0.7 in the mature stage.
7. The method of claim 2, wherein the trace elements Fe, Mn, Zn, (1-3), (0.8-1.2), (0.4-0.6) during the germination stage; in the vegetative growth stage, the trace elements Fe, B, Cu, Mn, Zn, (1-3), (0.4-0.6), (0.2-0.4), (0.8-1.2), (0.4-0.6); the trace element Mo is more than or equal to 0.008 in the reproductive growth stage; in the mature stage, the trace elements Mn, B, Cu, Mo, (0.8-1.2), (0.6-0.9), (0.8-1.2) and (0.4-0.6).
8. The method of modulating the balance of endogenous growth regulating substances in a crop of claim 7, wherein the microelements Fe: Mn: Zn ═ 2:1:0.5 at the stage of germination; in the vegetative growth stage, the trace elements Fe, B, Cu, Mn and Zn are 2, 0.5, 0.3, 1 and 0.5; the trace element Mo is more than or equal to 0.008 in the reproductive growth stage; in the maturation stage, the microelements Mn, B, Cu and Mo are 1:0.8:1: 0.5.
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| CN108191573A (en) * | 2018-02-06 | 2018-06-22 | 张山虎 | A kind of orchard crop high yield nutrition fertilizer |
| CN108530148A (en) * | 2017-03-03 | 2018-09-14 | 重庆市阿陀利纳米技术发展有限公司 | A kind of plant metabolism regulation and control element and preparation method thereof |
| CN109651020A (en) * | 2019-01-15 | 2019-04-19 | 江苏心实肥业集团有限公司 | A kind of fertile fertilizer for increasing production of plant " health " 369 |
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- 2020-02-17 CN CN202010097014.5A patent/CN111279863A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472176A (en) * | 2002-07-30 | 2004-02-04 | 武兴战 | Active nano grade organic fine humic fertilizer and its production |
| CN105016910A (en) * | 2015-08-25 | 2015-11-04 | 罗跃东 | Water and fertilizer integrated water-soluble fertilizer and preparation method thereof |
| CN106673922A (en) * | 2017-01-12 | 2017-05-17 | 合肥工业大学 | Special water-soluble fertilizer for tomatoes and application method of special water-soluble fertilizer |
| CN108530148A (en) * | 2017-03-03 | 2018-09-14 | 重庆市阿陀利纳米技术发展有限公司 | A kind of plant metabolism regulation and control element and preparation method thereof |
| CN108191573A (en) * | 2018-02-06 | 2018-06-22 | 张山虎 | A kind of orchard crop high yield nutrition fertilizer |
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