CN114431247B - Medicament for improving fruit setting rate and yield of macadimia nuts and preparation and application methods thereof - Google Patents

Medicament for improving fruit setting rate and yield of macadimia nuts and preparation and application methods thereof Download PDF

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CN114431247B
CN114431247B CN202210051995.9A CN202210051995A CN114431247B CN 114431247 B CN114431247 B CN 114431247B CN 202210051995 A CN202210051995 A CN 202210051995A CN 114431247 B CN114431247 B CN 114431247B
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medicament
parts
water
macadimia nut
fruit
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CN114431247A (en
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蔡元保
杨祥燕
庞新华
曾黎明
李季东
黄思婕
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Guangxi Subtropical Crops Research Institute
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Guangxi Subtropical Crops Research Institute
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00—Botany in general
    • A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A—HUMAN NECESSITIES
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    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
    • A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/14—Boron; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/26—Phosphorus; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity

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Abstract

The invention relates to a medicament for improving the fruit setting rate and yield of macadimia nuts and a preparation and use method thereof, wherein the medicament for improving the fruit setting rate and yield of the macadimia nuts consists of a first medicament, a second medicament and a third medicament; the first medicament is characterized by improving the fruit setting rate of the macadimia nut and consists of zeatin, gibberellin, alpha naphthalene acetic acid, compound sodium nitrophenolate, soybean lecithin, sunflower lecithin, borax, monopotassium phosphate, sodium humate and trace element fertilizer; the second agent is characterized by reducing the fruit drop rate of the macadimia nut and consists of brassinolide, 6-benzylaminopurine and sodium citrate; the third medicament is an organic chelating sugar alcohol calcium foliar fertilizer, and is characterized by reducing the cracking rate of the macadimia nut; under the synergistic effect of the first medicament, the second medicament and the third medicament, the fruit setting rate of the macadimia nut can be improved, the fruit dropping rate and the fruit cracking rate are reduced, and the yield of the macadimia nut is increased.

Description

Medicament for improving fruit setting rate and yield of macadimia nuts and preparation and application methods thereof
Technical Field
The invention relates to the technical field of macadimia nut planting, in particular to a medicament for improving the fruit setting rate and yield of macadimia nuts and a preparation and use method thereof.
Background
The macadamia nut is a native tree nut in Australia, and is an alias of macadamia nut, macadamia nut and macadamia nut. The macadamia genus is evergreen arbor, dicot. The crown is high, 3-4 leaves are rotated, the tree is needle-shaped and revolute, smooth, and the edge is provided with thorn-shaped saw teeth. The axillary inflorescence has a yellow flower, a spherical fruit, a peel and a leather, the endocarp is hard, and the kernel is light brown. Is suitable for growing in mild, moist and small-wind areas. Among the many dried fruits in the world, macadamia nuts are the most economically valuable, and the element enjoys the reputation of "the king of dried fruits". The macadimia nut has rich nutrition (milky white), the endocarp is dark green, the endocarp is hard and brown, the single fruit weighs 15-16 g, the oil content is about 70%, the protein is 9%, 17 amino acids including 8 amino acids necessary for human bodies are contained, and the macadimia nut is also rich in minerals and vitamins. The macadamia nut kernels are crisp, smooth, tender and delicious, have unique cream fragrance, are edible fruits with best quality in the world, are called as dried fruit queen and world nut king, and have better flavor and taste than cashew nuts. The macadimia nut can be used for preparing cake, chocolate, edible oil, cosmetics and the like besides dry fruits. In addition, macadimia nuts have high nutritional value and medicinal value.
The existing problems in the current macadimia nut planting process are as follows: 1) Natural pollination has low success rate, and pollination is increased by artificial pollination; 2) Fruit set rate is very low (about 0.3%); 3) The fruit stalks are crisp and are very easy to break, so that young fruits fall off, and the fruit setting rate and the yield are further reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a medicament for improving the fruit setting rate and the yield of macadimia nuts, and a preparation and use method thereof, wherein the medicament has high fruit setting rate, low fruit dropping rate and high popularization value.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: an agent for improving fruit setting rate and yield of macadimia nut comprises a first agent, a second agent and a third agent; the first medicament is characterized by improving the fruit setting rate of the macadimia nut, and consists of the following components in parts by weight: 0.1 to 0.2 part of zeatin, 0.5 to 0.6 part of gibberellin, 0.02 to 0.03 part of alpha naphthalene acetic acid, 4 to 6 parts of compound sodium nitrophenolate, 8 to 12 parts of soybean lecithin, 10 to 15 parts of sunflower lecithin, 20 to 25 parts of borax, 30 to 40 parts of potassium dihydrogen phosphate, 10 to 15 parts of sodium humate and 1.2 to 1.5 parts of trace element fertilizer;
the second medicament is characterized by reducing the fruit drop rate of the macadimia nut, and consists of the following components in parts by weight: 10-15 parts of brassin lactone, 8-12 parts of 6-benzylaminopurine and 10-15 parts of sodium citrate;
the third medicament is characterized by reducing the cracking rate of the macadimia nut, and is an organic chelating sugar alcohol calcium foliar fertilizer.
Further, the first medicament consists of the following components in parts by weight: 0.15 to 0.2 part of zeatin, 0.55 to 0.6 part of gibberellin, 0.025 to 0.03 part of alpha naphthalene acetic acid, 5 to 6 parts of compound sodium nitrophenolate, 10 to 12 parts of soybean lecithin, 12 to 15 parts of sunflower lecithin, 22 to 25 parts of borax, 35 to 40 parts of monopotassium phosphate, 12 to 15 parts of sodium humate and 1.3 to 1.5 parts of trace element fertilizer.
Further, the trace element fertilizer comprises the following components in parts by weight: 10-15 parts of molybdenum fertilizer, 16-18 parts of manganese fertilizer and 20-23 parts of zinc fertilizer.
Further, the second medicament consists of the following components in parts by weight: 12-15 parts of brassin lactone, 10-12 parts of 6-benzylaminopurine and 12-15 parts of sodium citrate.
Further, the second medicament also comprises 5-8 parts by weight of sodium alginate.
Further, the content of calcium in the third medicament is 190-195 g/L, the content of sugar alcohol is 100g/L, and the organic chelated sugar alcohol calcium foliar fertilizer is formed by mannitol and EDTA calcium double chelation.
The invention also provides a preparation method of the medicament for improving the fruit setting rate and the yield of the macadimia nut, and the preparation method of the first medicament comprises the following steps: 1) Weighing all components composing the first medicament according to the composition and the proportion of the first medicament, and uniformly mixing to obtain a first mixture; 2) Preparing a first solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the first solution is: ethanol: water=15:20:130-150; 3) Adding 100-150 g of first mixture into each liter of first solution, and uniformly mixing to prepare the first medicament;
the preparation method of the second medicament comprises the following steps: 1) Weighing all components composing the second medicament according to the composition and the proportion of the second medicament, and uniformly mixing to obtain a second mixture; 2) Preparing a second solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the second solution is: ethanol: water=10:25:100-120; 3) Adding 200-250 g of second mixture into each liter of second solution, and uniformly mixing to prepare the second medicament.
The invention also provides a method for using the medicament for improving the fruit setting rate and the yield of the macadimia nut, wherein (1) the method for using the first medicament comprises the following steps: spraying a first medicament respectively 1 month before the flowering of the macadimia nuts and in the bud differentiation period of the macadimia nuts, wherein the single spraying amount of the first medicament in each mu of macadimia nut forest is 80-100 g;
(2) The use method of the second medicament comprises the following steps: spraying a second medicament on the macadimia nut flowers Xie Hou, wherein the spraying amount of the second medicament in each mu of macadimia nut forest is 25-30 g; continuously spraying water for 3-5 days after the next day of spraying the second medicament, wherein the water spraying amount is 350-400 kg/mu;
(3) The using method of the third medicament comprises the following steps: and spraying the third medicament respectively in the swelling period of the macadimia nut fruits when the macadimia nut fruits appear, wherein the single spraying amount of the third medicament in each mu of macadimia nut forest is 100-150 milliliters.
Further, the method for using the second medicament comprises the following steps: spraying a second medicament on the macadimia nut flowers Xie Hou, wherein the spraying amount of the second medicament in each mu of macadimia nut forest is 28-30 g; the next day of spraying the second medicament is started to continuously spray water for 4 to 5 days, and the water spraying amount is 370 to 400 kg/mu.
Further, the method for using the third medicament comprises the following steps: spraying a third medicament in the swelling period of the macadimia nut fruits when the macadimia nut fruits appear, wherein the single spraying amount of the third medicament in each mu of macadimia nut forest is 100-150 milliliters; spraying a third medicament in the expansion period of the macadimia nut fruits, and simultaneously applying a water-soluble calcium fertilizer and a water-soluble boron fertilizer on a ditching ring around the crowns of the macadimia nut trees, wherein the application amount of the water-soluble calcium fertilizer is 20-25 kg/mu, and the application amount of the water-soluble boron fertilizer is 15-20 kg/mu.
According to the medicament for improving the fruit setting rate and the yield of the macadimia nuts and the preparation and use methods, the soybean lecithin, the sunflower lecithin, the borax, the monopotassium phosphate, the sodium humate and the trace element fertilizer are added into the first medicament, so that the protein synthesis in a plant body of the macadimia nuts can be promoted, and the fruit setting rate of the macadimia nuts can be improved by matching with the zeatin, the gibberellin and the alpha naphthylacetic acid in a certain proportion; the compound sodium nitrophenolate added into the first medicament is a powerful cell activator, can quickly permeate into the macadimia nut plant body after being contacted with the macadimia nut plant, promotes the flow of protoplasm of cells, improves the activity of the cells, and further improves the fruit setting rate of the macadimia nut; the second medicament is added with brassin lactone which has obvious promotion effect on cell division and has promotion effect on transverse growth and longitudinal growth of organs, can promote the thickening and shortening of the macadimia nut stem, and is also added with 6-benzyl amino purine to prevent the macadimia nut stem from being aged rapidly, so that the macadimia nut stem is thickened and shortened, the macadimia nut stem is not aged in advance, the fruit setting rate is not reduced, the drop fruits caused by slender and easy bending of the macadimia nut stem can be avoided, and the effect of reducing the fruit setting rate is achieved.
According to the medicament for improving the fruit setting rate and the yield of the macadimia nut and the preparation and application methods, a large amount of calcium fertilizer is needed in the expansion period of the fruit of the macadimia nut so as to avoid the generation of split fruits, the mobility of the calcium fertilizer is poor, only a few centimeters can be moved every day, and calcium is difficult to supplement into the fruit, so that the third medicament is specially arranged in the scheme, the absorption rate of the organic chelating sugar alcohol calcium foliar fertilizer is high, the organic chelating sugar alcohol calcium foliar fertilizer can be effectively supplemented into the fruit, and the organic chelating sugar alcohol calcium foliar fertilizer is combined with pectin to improve the strength of the cell wall of the fruit so as to reduce later split fruits and reduce the split fruit rate.
According to the medicament for improving the fruit setting rate and the yield of the macadimia nuts and the preparation and use methods, water needs to be continuously sprayed for 3-5 days after the second medicament is used, so that the water content of the macadimia nut trees is supplemented, under the double effects of the second medicament and the water content, the fruit handles of the macadimia nuts become thicker and shorter, and meanwhile, the toughness is higher, the fruit dropping rate is less prone to bending, and the fruit dropping rate of the macadimia nuts is further reduced; because the second medicament needs to be sprayed continuously for 3-5 days, the second medicament is not absorbed so fast, in order to avoid the loss of the second medicament caused by spraying water, sodium alginate is added into the second medicament, the sodium alginate has certain viscosity, and the sodium alginate is added into the second medicament to assist the active ingredients in the second medicament to adhere to the surface of plants, so that the effect of avoiding the loss of the active ingredients in the second medicament is achieved, and the fruit dropping rate of the macadimia nuts is further reduced.
Detailed Description
The following examples will assist those skilled in the art in a more complete understanding of the invention, but are not intended to limit the invention in any way.
According to the medicament for improving the fruit setting rate and the yield of the macadimia nuts and the preparation and use methods, a certain proportion of zeatin, gibberellin and alpha naphthylacetic acid are added into the first medicament, so that the fruit setting rate of the macadimia nuts can be improved; the borax, the monopotassium phosphate, the sodium humate and the trace element fertilizer can promote the protein synthesis in the macadimia nut plant body, and provide more energy support for the macadimia nut fruit setting; the phosphorus element is mainly conveyed upwards through the root system after pollination of the macadimia nut trees, the phosphorus element content is directly related to the fruit setting rate, the conveying of the phosphorus element is influenced by the phosphorus element in soil, the nitrogen fertilizer in soil, the moisture and the weather, and a certain amount of soybean lecithin and sunflower lecithin which are fatty compounds containing the phosphorus element are specifically added in combination with the pollination condition of the macadimia nut trees, so that the phosphorus element required by the pollination of the macadimia nut trees can be directly supplemented, the effect of the factors such as the soil, the moisture and the weather is avoided, the operability is strong, and the fruit setting rate of the macadimia nut is higher.
The invention discloses a medicament for improving the fruit setting rate and yield of macadimia nuts and a preparation and application method thereof, which aim at the problems that the fruit stems of the macadimia nuts are slender, fragile and extremely easy to break, so that young fruits fall off, and the fruit setting rate and yield are further reduced.
According to the medicament for improving the fruit setting rate and the yield of the macadimia nut, the preparation and the use method, the third medicament is sprayed in the expansion period of the macadimia nut, and meanwhile, the water-soluble calcium fertilizer and the water-soluble boron fertilizer are sprayed on the ditching ring around the crown of the macadimia nut, so that the calcium fertilizer and the boron fertilizer can be supplemented, and the cracking prevention effect is better.
The invention relates to a medicament for improving the fruiting rate and yield of macadimia nuts and a preparation and use method thereof, and an organic chelated sugar alcohol calcium foliar fertilizer can be purchased in the market.
The medicament for improving the fruit setting rate and the yield of the macadimia nut and the preparation and use methods of the medicament are characterized in that the trace element fertilizer can be purchased in the market, the composition and the proportion of the trace element fertilizer are not limited to those disclosed in the application, and the trace element fertilizer is selected from trace element fertilizers for fruit trees purchased in the market.
The preparation method of the first medicament and the second medicament is only one embodiment, and the preparation method of the first medicament and the second medicament is not limited to the method; the first medicament and the second medicament can be prepared according to actual requirements.
Example 1: preparation and use methods of medicament for improving fruit setting rate and yield of macadimia nut
An agent for improving fruit setting rate and yield of macadimia nut comprises a first agent, a second agent and a third agent; the first medicament consists of the following components in parts by weight: 0.1 part of zeatin, 0.5 part of gibberellin, 0.02 part of alpha-naphthylacetic acid, 4 parts of compound sodium nitrophenolate, 8 parts of soybean lecithin, 10 parts of sunflower lecithin, 20 parts of borax, 30 parts of monopotassium phosphate, 10 parts of sodium humate and 1.2 parts of trace element fertilizer; the trace element fertilizer comprises the following components in parts by weight: 10 parts of molybdenum fertilizer, 16 parts of manganese fertilizer and 20 parts of zinc fertilizer; the preparation method of the first medicament comprises the following steps: 1) Weighing all components composing the first medicament according to the composition and the proportion of the first medicament, and uniformly mixing to obtain a first mixture; 2) Preparing a first solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the first solution is: ethanol: water = 15:20:130; 3) Adding 100g of a first mixture into each liter of the first solution, and uniformly mixing to prepare the first medicament;
the second medicament consists of the following components in parts by weight: 10 parts of brassin lactone, 8 parts of 6-benzylaminopurine, 10 parts of sodium citrate and 5 parts of sodium alginate; the preparation method of the second medicament comprises the following steps: 1) Weighing all components composing the second medicament according to the composition and the proportion of the second medicament, and uniformly mixing to obtain a second mixture; 2) Preparing a second solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the second solution is: ethanol: water = 10:25:100; 3) Adding 200 g of a second mixture into each liter of the second solution, and uniformly mixing to prepare the second medicament;
the third medicament is an organic chelated sugar alcohol calcium foliar fertilizer, the calcium content in the third medicament is 190-195 g/L, and the sugar alcohol content is 100g/L, and the organic chelated sugar alcohol calcium foliar fertilizer is formed by double chelation of mannitol and EDTA calcium.
A method for using an agent for improving the fruit setting rate and yield of macadimia nuts, which comprises the following steps: the Guifei No. 1, 695 and H2 planted in Wuming region of Nanning are used as experimental objects.
The using method of the first medicament comprises the following steps: spraying a first medicament respectively 1 month before the flowering of the macadimia nuts and in the bud differentiation period of the macadimia nuts, wherein the single spraying amount of the first medicament in each mu of macadimia nut forest is 80 grams; the single spraying amount of the first medicament is calculated by the weight of the first mixture, the weight of the first solution is not counted, and the first solution is sprayed after being diluted by adding water;
the use method of the second medicament comprises the following steps: spraying a second medicament on the macadimia nut flowers Xie Hou, wherein the spraying amount of the second medicament in each mu of macadimia nut forest is 25 g; the spraying amount of the second medicament is calculated by the weight of the second mixture, the weight of the second solution is not calculated, and the second medicament is sprayed after being diluted by adding water; continuously spraying water for 3 days after the next day of spraying the second medicament, wherein the water spraying amount is 350 kg/mu;
the use method of the third medicament comprises the following steps: spraying a third medicament in the swelling period of the macadimia nut fruits when the macadimia nut fruits appear, wherein the single spraying amount of the third medicament in each mu of macadimia nut forest is 100 milliliters; the third medicament is sprayed in the expansion period of the macadimia nut fruits, and meanwhile, the water-soluble calcium fertilizer and the water-soluble boron fertilizer are applied to the ditching ring around the crowns of the macadimia nut trees, wherein the application amount of the water-soluble calcium fertilizer is 20 kg/mu, and the application amount of the water-soluble boron fertilizer is 15 kg/mu.
Setting a blank control group, and counting fruit setting rate, fruit cracking rate, fruit dropping rate and fruit stem development conditions of Guifei No. 1, 695 and H2, wherein the results are shown in the following table 1;
TABLE 1
Project Fruit setting rate improvement/% Yield increase/% Reduced rate of dehiscence/% Reduced fruit drop rate/% Whether the fruit stem becomes thicker or shorter Whether the fruit stem is aged in advance
Gui Hui heat No. 1 25 11 32 35 Is that Whether or not
695 20 9 30 32 Is that Whether or not
H2 22 10 37 25 Is that Whether or not
Example 2: preparation and use methods of medicament for improving fruit setting rate and yield of macadimia nut
An agent for improving fruit setting rate and yield of macadimia nut comprises a first agent, a second agent and a third agent; the first medicament consists of the following components in parts by weight: 0.2 part of zeatin, 0.6 part of gibberellin, 0.03 part of alpha-naphthylacetic acid, 6 parts of compound sodium nitrophenolate, 12 parts of soybean lecithin, 15 parts of sunflower lecithin, 25 parts of borax, 40 parts of monopotassium phosphate, 15 parts of sodium humate and 1.5 parts of trace element fertilizer; the trace element fertilizer comprises the following components in parts by weight: 15 parts of molybdenum fertilizer, 18 parts of manganese fertilizer and 23 parts of zinc fertilizer; the preparation method of the first medicament comprises the following steps: 1) Weighing all components composing the first medicament according to the composition and the proportion of the first medicament, and uniformly mixing to obtain a first mixture; 2) Preparing a first solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the first solution is: ethanol: water = 15:20:150; 3) Adding 150 g of first mixture into each liter of first solution, and uniformly mixing to prepare the first medicament;
the second medicament consists of the following components in parts by weight: 15 parts of brassin lactone, 12 parts of 6-benzylaminopurine, 15 parts of sodium citrate and 8 parts of sodium alginate; the preparation method of the second medicament comprises the following steps: 1) Weighing all components composing the second medicament according to the composition and the proportion of the second medicament, and uniformly mixing to obtain a second mixture; 2) Preparing a second solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the second solution is: ethanol: water = 10:25:120; 3) Adding 250 g of second mixture into each liter of second solution, and uniformly mixing to prepare the second medicament;
the third medicament is an organic chelated sugar alcohol calcium foliar fertilizer, the calcium content in the third medicament is 190-195 g/L, and the sugar alcohol content is 100g/L, and the organic chelated sugar alcohol calcium foliar fertilizer is formed by double chelation of mannitol and EDTA calcium.
A method for using an agent for improving the fruit setting rate and yield of macadimia nuts, which comprises the following steps: osmanthus heat numbers 1, 695 and H2 planted in Wuming region of Nanning city and entering full bearing period are used as experimental objects
The using method of the first medicament comprises the following steps: spraying a first medicament respectively 1 month before the flowering of the macadimia nuts and in the bud differentiation period of the macadimia nuts, wherein the single spraying amount of the first medicament in each mu of macadimia nut forest is 100 g; the single spraying amount of the first medicament is calculated by the weight of the first mixture, the weight of the first solution is not counted, and the first solution is sprayed after being diluted by adding water;
the use method of the second medicament comprises the following steps: spraying a second medicament on the macadimia nut flowers Xie Hou, wherein the spraying amount of the second medicament in each mu of macadimia nut forest is 30 g; the spraying amount of the second medicament is calculated by the weight of the second mixture, the weight of the second solution is not calculated, and the second medicament is sprayed after being diluted by adding water; continuously spraying water for 5 days after the next day of spraying the second medicament, wherein the water spraying amount is 400 kg/mu;
the use method of the third medicament comprises the following steps: spraying a third medicament in the swelling period of the macadimia nut fruits when the macadimia nut fruits appear, wherein the single spraying amount of the third medicament in each mu of macadimia nut forest is 150 milliliters; the third medicament is sprayed in the expansion period of the macadimia nut fruits, and meanwhile, the water-soluble calcium fertilizer and the water-soluble boron fertilizer are applied to the ditching ring around the crowns of the macadimia nut trees, wherein the application amount of the water-soluble calcium fertilizer is 25 kg/mu, and the application amount of the water-soluble boron fertilizer is 20 kg/mu.
Setting a blank control group, and counting fruit setting rate, fruit cracking rate, fruit dropping rate and fruit stem development conditions of Guifei No. 1, 695 and H2, wherein the results are shown in the following table 2;
TABLE 2
Project Fruit setting rate improvement/% Yield increase/% Reduced rate of dehiscence/% Reduced fruit drop rate/% Whether the fruit stem becomes thicker or shorter Whether the fruit stem is aged in advance
Gui Hui heat No. 1 26 12 28 36 Is that Whether or not
695 22 10 32 35 Is that Whether or not
H2 20 9 36 28 Is that Whether or not
Example 3: preparation and use methods of medicament for improving fruit setting rate and yield of macadimia nut
An agent for improving fruit setting rate and yield of macadimia nut comprises a first agent, a second agent and a third agent; the first medicament consists of the following components in parts by weight: 0.15 part of zeatin, 0.55 part of gibberellin, 0.025 part of alpha-naphthylacetic acid, 5 parts of compound sodium nitrophenolate, 10 parts of soybean lecithin, 12 parts of sunflower lecithin, 22 parts of borax, 35 parts of monopotassium phosphate, 12 parts of sodium humate and 1.3 parts of trace element fertilizer; the trace element fertilizer comprises the following components in parts by weight: 12 parts of molybdenum fertilizer, 17 parts of manganese fertilizer and 22 parts of zinc fertilizer; the preparation method of the first medicament comprises the following steps: 1) Weighing all components composing the first medicament according to the composition and the proportion of the first medicament, and uniformly mixing to obtain a first mixture; 2) Preparing a first solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the first solution is: ethanol: water = 15:20:140; 3) Adding 120 g of first mixture into each liter of first solution, and uniformly mixing to prepare the first medicament;
the second medicament consists of the following components in parts by weight: 12 parts of brassin lactone, 10 parts of 6-benzylaminopurine, 12 parts of sodium citrate and 6 parts of sodium alginate; the preparation method of the second medicament comprises the following steps: 1) Weighing all components composing the second medicament according to the composition and the proportion of the second medicament, and uniformly mixing to obtain a second mixture; 2) Preparing a second solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the second solution is: ethanol: water = 10:25:110; 3) Adding 230 g of a second mixture into each liter of the second solution, and uniformly mixing to prepare the second medicament;
the third medicament is an organic chelated sugar alcohol calcium foliar fertilizer, the calcium content in the third medicament is 190-195 g/L, and the sugar alcohol content is 100g/L, and the organic chelated sugar alcohol calcium foliar fertilizer is formed by double chelation of mannitol and EDTA calcium.
A method for using an agent for improving the fruit setting rate and yield of macadimia nuts, which comprises the following steps: osmanthus heat numbers 1, 695 and H2 planted in Wuming region of Nanning city and entering full bearing period are used as experimental objects
The using method of the first medicament comprises the following steps: spraying a first medicament respectively 1 month before the flowering of the macadimia nuts and in the bud differentiation period of the macadimia nuts, wherein the single spraying amount of the first medicament in each mu of macadimia nut forest is 90 g; the single spraying amount of the first medicament is calculated by the weight of the first mixture, the weight of the first solution is not counted, and the first solution is sprayed after being diluted by adding water;
the use method of the second medicament comprises the following steps: spraying a second medicament on the macadimia nut flowers Xie Hou, wherein the spraying amount of the second medicament in each mu of macadimia nut forest is 28 g; the spraying amount of the second medicament is calculated by the weight of the second mixture, the weight of the second solution is not calculated, and the second medicament is sprayed after being diluted by adding water; continuously spraying water for 4 days after the next day of spraying the second medicament, wherein the water spraying amount is 370 kg/mu;
the use method of the third medicament comprises the following steps: spraying a third medicament in the swelling period of the macadimia nut fruits when the macadimia nut fruits appear, wherein the single spraying amount of the third medicament in each mu of macadimia nut forest is 120 milliliters; the third medicament is sprayed in the expansion period of the macadimia nut fruits, and meanwhile, the water-soluble calcium fertilizer and the water-soluble boron fertilizer are applied to the ditching ring around the crowns of the macadimia nut trees, wherein the application amount of the water-soluble calcium fertilizer is 22 kg/mu, and the application amount of the water-soluble boron fertilizer is 17 kg/mu.
Setting a blank control group, and counting fruit setting rate, fruit cracking rate, fruit dropping rate and fruit stem development conditions of Guifei No. 1, 695 and H2, wherein the results are shown in the following table 3;
TABLE 3 Table 3
Project Fruit setting rate improvement/% Yield increase/% Reduced rate of dehiscence/% Reduced fruit drop rate/% Whether the fruit stem becomes thicker or shorter Whether the fruit stem is aged in advance
Gui Hui heat No. 1 28 12 34 36 Is that Whether or not
695 23 10 36 34 Is that Whether or not
H2 25 11 41 30 Is that Whether or not
Example 4: preparation and use methods of medicament for improving fruit setting rate and yield of macadimia nut
In comparison with example 3, only the difference is that the third chemical is sprayed in the expansion period of the macadimia nut in example 4, and the water-soluble calcium fertilizer and the water-soluble boron fertilizer are not sprayed on the ditching ring around the crown of the macadimia nut tree. The preparation method and the application method of the medicament for improving the fruit setting rate and the yield of the macadimia nut are the same as those of the example 3 except for the difference point.
A blank control group is set, and the fruit cracking rates of Gui-heat No. 1, 695 and H2 are counted, and the results are shown in the following table 4;
TABLE 4 Table 4
Project Reduced rate of dehiscence/%
Gui Hui heat No. 1 28
695 31
H2 25
Therefore, the third medicament is sprayed in the expansion period of the macadimia nut fruits, and the water-soluble calcium fertilizer and the water-soluble boron fertilizer are simultaneously sprayed on the ditching ring around the crowns of the macadimia nut fruits, so that the calcium fertilizer and the boron fertilizer can be supplemented, and the cracking prevention effect is better.
Example 5: preparation and use methods of medicament for improving fruit setting rate and yield of macadimia nut
The only difference compared to example 3 is that example 5 does not spray water after spraying the second agent. The preparation method and the application method of the medicament for improving the fruit setting rate and the yield of the macadimia nut are the same as those of the example 3 except for the difference point.
A blank control group is set, and the fruit dropping rates of Guifei No. 1, 695 and H2 are counted, and the results are shown in the following table 5;
TABLE 5
Project Reduced fruit drop rate/% Whether the fruit stem becomes thicker or shorter Whether the fruit stem is aged in advance
Gui Hui heat No. 1 32 Is that Whether or not
695 30 Is that Whether or not
H2 27 Is that Whether or not
Therefore, under the dual actions of the second medicament and the moisture, the macadimia nut stem becomes thicker and shorter, and meanwhile, the toughness is higher, and the macadimia nut stem is not easy to bend to cause fruit drop.
Example 6: preparation and use methods of medicament for improving fruit setting rate and yield of macadimia nut
The only difference compared to example 3 is that the second medicament of example 6 consists of the following components in parts by weight: 10 parts of brassin lactone, 8 parts of 6-benzylaminopurine and 10 parts of sodium citrate; i.e. the second agent is free of sodium alginate. The preparation and use of the agent for improving fruit set percentage and yield of macadimia nuts are the same as in example 3.
Setting a blank control group, and counting the fruit drop rate and fruit stem development conditions of Guifei No. 1, 695 and H2, wherein the results are shown in the following table 6;
TABLE 6
Project Reduced fruit drop rate/% Whether the fruit stem becomes thicker or shorter Whether the fruit stem is aged in advance
Gui Hui heat No. 1 28 Is that Whether or not
695 27 Is that Whether or not
H2 25 Is that Whether or not
Therefore, the sodium alginate added into the second medicament can assist the active ingredients in the second medicament to adhere to the plant surface, so as to play a role in avoiding the loss of the active ingredients in the second medicament, and further reduce the fruit dropping rate of the macadimia nut.
Comparative example 1: preparation and use methods of medicament for improving fruit setting rate and yield of macadimia nut
The only difference compared to example 3 is that the first medicament of comparative example 1 consists of the following components in parts by weight: 0.15 part of zeatin, 0.55 part of gibberellin, 0.025 part of alpha naphthylacetic acid, 5 parts of compound sodium nitrophenolate, 22 parts of borax, 35 parts of monopotassium phosphate, 12 parts of sodium humate and 1.3 parts of trace element fertilizer; i.e. the first agent is free of soy lecithin and sunflower lecithin. The preparation and use of the agent for improving fruit set percentage and yield of macadimia nuts are the same as in example 3.
Setting a blank control group, and counting fruit setting rates of Guifei No. 1, 695 and H2, wherein the results are shown in the following table 7;
TABLE 7
Project Fruit setting rate improvement/%
Gui Hui heat No. 1 21
695 17
H2 16
Therefore, a certain amount of soybean lecithin and sunflower lecithin which are fatty compounds containing phosphorus elements are added into the first medicament, so that phosphorus elements required by the pollination of the macadimia nut trees can be directly supplemented, the effect of the pollination of the macadimia nut trees is avoided, the operability is high, and the fruit setting rate of the macadimia nut is higher.
Comparative example 2: preparation and use methods of medicament for improving fruit setting rate and yield of macadimia nut
The only difference compared to example 3 is that the second agent of comparative example 2 consists of the following components in parts by weight: 12 parts of brassin lactone, 12 parts of sodium citrate and 6 parts of sodium alginate; i.e. the second agent does not contain 6-benzylaminopurine. The preparation and use of the agent for improving fruit set percentage and yield of macadimia nuts are the same as in example 3.
Setting a blank control group, and counting the fruit drop rate and fruit stem development conditions of Guifei No. 1, 695 and H2, wherein the results are shown in the following table 8;
TABLE 8
Project Reduced fruit drop rate/% Whether the fruit stem becomes thicker or shorter Whether the fruit stem is aged in advance
Gui Hui heat No. 1 12 Is that Is that
695 10 Is that Is that
H2 11 Is that Is that
Therefore, the second medicament is prepared from brassin lactone, and is supplemented with 6-benzylaminopurine, so that the macadimia nut stem can be thickened and shortened, the macadimia nut stem cannot be aged in advance, and the fruit setting rate cannot be reduced.
Comparative example 3: preparation and use methods of medicament for improving fruit setting rate and yield of macadimia nut
The only difference compared to example 3 is that the second agent of comparative example 2 consists of the following components in parts by weight: 10 parts of 6-benzylaminopurine, 12 parts of sodium citrate and 6 parts of sodium alginate; i.e. the second agent is free of brassinolide. The preparation and use of the agent for improving fruit set percentage and yield of macadimia nuts are the same as in example 3.
Setting a blank control group, and counting the fruit drop rate and fruit stem development conditions of Guifei No. 1, 695 and H2, wherein the results are shown in the following table 9;
TABLE 9
Project Reduced fruit drop rate/% Whether the fruit stem becomes thicker or shorter Whether the fruit stem is aged in advance
Gui Hui heat No. 1 18 Whether or not Whether or not
695 15 Whether or not Whether or not
H2 12 Whether or not Whether or not
Therefore, the second medicament is prepared from brassin lactone, and is supplemented with 6-benzylaminopurine, so that the macadimia nut stem can be thickened and shortened, the macadimia nut stem cannot be aged in advance, and the fruit setting rate cannot be reduced.
Comparative example 4: preparation and use methods of medicament for improving fruit setting rate and yield of macadimia nut
An agent for improving fruit setting rate and yield of macadimia nut comprises a first agent and a second agent; the first medicament consists of the following components in parts by weight: 0.15 part of zeatin, 0.55 part of gibberellin, 0.025 part of alpha-naphthylacetic acid, 5 parts of compound sodium nitrophenolate, 10 parts of soybean lecithin, 12 parts of sunflower lecithin, 22 parts of borax, 35 parts of monopotassium phosphate, 12 parts of sodium humate and 1.3 parts of trace element fertilizer; the trace element fertilizer comprises the following components in parts by weight: 12 parts of molybdenum fertilizer, 17 parts of manganese fertilizer and 22 parts of zinc fertilizer; the preparation method of the first medicament comprises the following steps: 1) Weighing all components composing the first medicament according to the composition and the proportion of the first medicament, and uniformly mixing to obtain a first mixture; 2) Preparing a first solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the first solution is: ethanol: water = 15:20:140; 3) Adding 120 g of first mixture into each liter of first solution, and uniformly mixing to prepare the first medicament;
the second medicament consists of the following components in parts by weight: 12 parts of brassin lactone, 10 parts of 6-benzylaminopurine and 12 parts of sodium citrate; the preparation method of the second medicament comprises the following steps: 1) Weighing all components composing the second medicament according to the composition and the proportion of the second medicament, and uniformly mixing to obtain a second mixture; 2) Preparing a second solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the second solution is: ethanol: water = 10:25:110; 3) And adding 230 g of second mixture into each liter of second solution, and uniformly mixing to prepare the second medicament.
A method for using an agent for improving the fruit setting rate and yield of macadimia nuts, which comprises the following steps: the Guifei No. 1, 695 and H2 planted in Wuming region of Nanning are used as experimental objects.
The using method of the first medicament comprises the following steps: spraying a first medicament respectively 1 month before the flowering of the macadimia nuts and in the bud differentiation period of the macadimia nuts, wherein the single spraying amount of the first medicament in each mu of macadimia nut forest is 90 g; the single spraying amount of the first medicament is calculated by the weight of the first mixture, the weight of the first solution is not counted, and the first solution is sprayed after being diluted by adding water;
the use method of the second medicament comprises the following steps: spraying a second medicament on the macadimia nut flowers Xie Hou, wherein the spraying amount of the second medicament in each mu of macadimia nut forest is 28 g; the spraying amount of the second medicament is calculated by the weight of the second mixture, the weight of the second solution is not calculated, and the second medicament is sprayed after being diluted by adding water; continuously spraying water for 4 days after the next day of spraying the second medicament, wherein the water spraying amount is 370 kg/mu;
when the small fruits appear, the water-soluble calcium fertilizer is applied to the ditching ring around the crowns of the Australian nut trees.
That is, comparative example 4 was compared with example 3 without the third agent and the water-soluble calcium fertilizer was applied to the furrowing ring around the crown of the australian nut tree when the small fruit appeared.
Setting a blank control group, and counting the cracking rates of Gui-heat No. 1, 695 and H2, wherein the results are shown in the following table 10;
table 10
Project Reduced rate of dehiscence/%
Gui Hui heat No. 1 13
695 11
H2 8
Therefore, the organic chelating sugar alcohol calcium foliar fertilizer provided with the third medicament has high absorptivity, can be effectively supplemented into fruits, is combined with pectin to form calcium gum, improves the strength of the cell walls of the fruits, reduces later fruit cracking, and reduces the fruit cracking rate.
The blank group of the above examples 1-6 and comparative examples 1-4 refers to the growth condition of macadimia nut without using the first, second and third agents in the application, and it is known from the experimental results of the above examples 1-6 and comparative examples 1-4 that the first agent is added with soybean lecithin, sunflower lecithin, borax, potassium dihydrogen phosphate, sodium humate and trace element fertilizer, so that the protein synthesis in the macadimia nut plant can be promoted, and then the corn, gibberellin and alpha naphthylacetic acid in a certain proportion are matched, so that the fruit setting rate of the macadimia nut can be improved; the compound sodium nitrophenolate is added into the first medicament, and can quickly permeate into the macadimia nut plant body after contacting with the macadimia nut plant, so that the protoplasm flow of cells is promoted, the cell activity is improved, and the fruit setting rate of the macadimia nut is further improved; the brassin lactone is added into the second medicament, so that the thickening and shortening of the macadimia nut stem can be promoted, and the 6-benzyl amino purine is also added, so that the macadimia nut stem is thickened and shortened, the advanced aging of the macadimia nut stem can not be caused, the fruit setting rate can not be reduced, the drop of fruits caused by slender and easy bending of the macadimia nut stem can be solved, and the effect of reducing the fruit setting rate is achieved; the third medicament is arranged, so that the organic chelated sugar alcohol calcium foliar fertilizer has high absorptivity, can be effectively supplemented into fruits, is combined with pectin to obtain calcium jelly, improves the strength of the cell walls of the fruits, reduces later fruit cracking, and reduces the fruit cracking rate; after the second medicament is used, water is continuously sprayed for 3-5 days to supplement water for the macadimia nut trees, and under the double effects of the second medicament and the water, the fruit stems of the macadimia nuts become thicker and shorter, and meanwhile, the toughness is higher, the fruits are not easy to bend and are fallen, so that the fruit falling rate of the macadimia nuts is further reduced; sodium alginate is added into the second medicament, the sodium alginate has certain viscosity, and the sodium alginate added into the second medicament can assist the active ingredients in the second medicament to adhere to the surface of plants, so that the effect of avoiding loss of the active ingredients in the second medicament is achieved, and the fruit dropping rate of macadimia nuts is further reduced.
While the invention has been described in detail in the foregoing general description and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.

Claims (5)

1. A method for using a medicament for improving the fruit setting rate and the yield of macadimia nuts, which is characterized in that: the medicament for improving the fruit setting rate and the yield of the macadimia nut consists of a first medicament, a second medicament and a third medicament; the first medicament is characterized by improving the fruit setting rate of the macadimia nut, and consists of effective components, ethyl acetate, ethanol and water, wherein the effective components of the first medicament consist of the following components in parts by weight: 0.1 to 0.2 part of zeatin, 0.5 to 0.6 part of gibberellin, 0.02 to 0.03 part of alpha naphthalene acetic acid, 4 to 6 parts of compound sodium nitrophenolate, 8 to 12 parts of soybean lecithin, 10 to 15 parts of sunflower lecithin, 20 to 25 parts of borax, 30 to 40 parts of potassium dihydrogen phosphate, 10 to 15 parts of sodium humate and 1.2 to 1.5 parts of trace element fertilizer; the preparation method of the first medicament comprises the following steps: 1) Weighing the components of the effective components of the first medicament according to the composition and the proportion of the first medicament, and uniformly mixing to obtain a first mixture; 2) Preparing a first solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the first solution is: ethanol: water=15:20:130-150; 3) Adding 100-150 g of first mixture into each liter of first solution, and uniformly mixing to prepare the first medicament;
the second medicament is characterized by reducing the fruit drop rate of the macadimia nut, and consists of effective components, ethyl acetate, ethanol and water, wherein the effective components of the second medicament consist of the following components in parts by weight: 10-15 parts of brassin lactone, 8-12 parts of 6-benzylaminopurine, 10-15 parts of sodium citrate and 5-8 parts of sodium alginate; the preparation method of the second medicament comprises the following steps: 1) Weighing the components of the effective components of the second medicament according to the composition and the proportion of the second medicament, and uniformly mixing to obtain a second mixture; 2) Preparing a second solution which is formed by mixing ethyl acetate, ethanol and water, wherein the volume ratio of the ethyl acetate to the ethanol to the water in the second solution is: ethanol: water=10:25:100-120; 3) Adding 200-250 g of second mixture into each liter of second solution, and uniformly mixing to prepare the second medicament;
the third medicament is characterized by reducing the cracking rate of the macadimia nut, and is an organic chelating sugar alcohol calcium foliar fertilizer; the content of calcium in the third medicament is 190-195 g/L, the content of sugar alcohol is 100g/L, and the organic chelated sugar alcohol calcium foliar fertilizer is formed by mannitol and EDTA calcium double chelation;
the application method of the medicament for improving the fruit setting rate and the yield of the macadimia nut comprises the following steps of:
(1) The using method of the first medicament comprises the following steps: spraying a first medicament respectively 1 month before the flowering of the macadimia nuts and in the bud differentiation period of the macadimia nuts, wherein the single spraying amount of the first medicament in each mu of macadimia nut forest is 80-100 g;
(2) The use method of the second medicament comprises the following steps: spraying a second medicament on the macadimia nut flowers Xie Hou, wherein the spraying amount of the second medicament in each mu of macadimia nut forest is 25-30 g; continuously spraying water for 3-5 days after the next day of spraying the second medicament, wherein the water spraying amount is 350-400 kg/mu;
(3) The using method of the third medicament comprises the following steps: spraying a third medicament in the swelling period of the macadimia nut fruits when the macadimia nut fruits appear, wherein the single spraying amount of the third medicament in each mu of macadimia nut forest is 100-150 milliliters; spraying a third medicament in the expansion period of the macadimia nut fruits, and simultaneously applying a water-soluble calcium fertilizer and a water-soluble boron fertilizer on a ditching ring around the crowns of the macadimia nut trees, wherein the application amount of the water-soluble calcium fertilizer is 20-25 kg/mu, and the application amount of the water-soluble boron fertilizer is 15-20 kg/mu.
2. A method of using an agent for improving fruit set rate and yield of macadamia nuts as claimed in claim 1, wherein: the first medicament consists of an effective component, ethyl acetate, ethanol and water, wherein the effective component of the first medicament consists of the following components in parts by weight: 0.15 to 0.2 part of zeatin, 0.55 to 0.6 part of gibberellin, 0.025 to 0.03 part of alpha naphthalene acetic acid, 5 to 6 parts of compound sodium nitrophenolate, 10 to 12 parts of soybean lecithin, 12 to 15 parts of sunflower lecithin, 22 to 25 parts of borax, 35 to 40 parts of monopotassium phosphate, 12 to 15 parts of sodium humate and 1.3 to 1.5 parts of trace element fertilizer.
3. A method of using an agent for improving fruit set rate and yield of macadamia nuts as claimed in claim 1, wherein: the trace element fertilizer comprises the following components in parts by weight: 10-15 parts of molybdenum fertilizer, 16-18 parts of manganese fertilizer and 20-23 parts of zinc fertilizer.
4. A method of using an agent for improving fruit set rate and yield of macadamia nuts as claimed in claim 1, wherein: the second medicament consists of an active ingredient, ethyl acetate, ethanol and water, wherein the active ingredient of the second medicament consists of the following components in parts by weight: 12-15 parts of brassin lactone, 10-12 parts of 6-benzyl amino purine, 12-15 parts of sodium citrate and 5-8 parts of sodium alginate.
5. A method of using the agent of claim 1 to increase fruit set rate and yield of macadamia nuts, comprising: the use method of the second medicament comprises the following steps: spraying a second medicament on the macadimia nut flowers Xie Hou, wherein the spraying amount of the second medicament in each mu of macadimia nut forest is 28-30 g; the next day of spraying the second medicament is started to continuously spray water for 4 to 5 days, and the water spraying amount is 370 to 400 kg/mu.
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Families Citing this family (3)

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CN115136836B (en) * 2022-05-19 2024-01-09 广东生态工程职业学院 Method for improving fruit character of macadimia nut 695 variety
CN114988958A (en) * 2022-07-12 2022-09-02 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） Pharmaceutical composition for preventing and treating macadamia nut recession disease
CN115250843B (en) * 2022-08-16 2023-06-13 吉林省蔬菜花卉科学研究院 Method for improving fruit setting rate of muskmelon

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5797976A (en) * 1988-09-09 1998-08-25 Yamashita; Thomas T. Method and composition for promoting and controlling growth of plants
WO2016115963A1 (en) * 2015-01-23 2016-07-28 成都新柯力化工科技有限公司 Dedicated fertilizer for increasing original ecological aroma of sichuan pepper and applications
CN106577662A (en) * 2016-12-16 2017-04-26 广西南亚热带农业科学研究所 Method for eliminating pesticide hazard action of glyphosate on macadimia nuts
CN107318570A (en) * 2017-07-31 2017-11-07 钟山县昱成水果种植专业合作社 A kind of method for preventing and treating tribute mandarin orange dehiscent fruit
CN109265232A (en) * 2017-07-17 2019-01-25 湖南林之神生物科技有限公司 A kind of liquid formulations being exclusively used in tea oil tree are fertile and its apply
AU2020101760A4 (en) * 2020-08-11 2020-09-24 Guangxi Academy Of Agricultural Sciences A fruit expansion method for the new grape variety ruiduhongyu
CN111700073A (en) * 2020-06-29 2020-09-25 江苏徐淮地区淮阴农业科学研究所 Composition for improving drought resistance of crops in seedling stage, crop seed dressing agent, and preparation method and application thereof
CN112616404A (en) * 2020-12-03 2021-04-09 山东省葡萄研究院 Foliage application method for supplementing boron and calcium elements to grapes
CN113197006A (en) * 2021-04-30 2021-08-03 广西南亚热带农业科学研究所 Efficient pollination cultivation method for delaying flowering of macadamia nut
CN113491216A (en) * 2020-04-06 2021-10-12 程福清 Sweet cherry planting method capable of reducing fruit cracking rate
CN113728865A (en) * 2021-09-24 2021-12-03 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） Comprehensive management method for promoting flower and protecting fruit of macadimia nuts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010343090B2 (en) * 2009-12-28 2015-02-26 The Regents Of The University Of California Use of a natural metabolite to increase crop production
BR112020015523A2 (en) * 2018-02-05 2021-02-02 Crop Microclimate Management Inc. methods and compositions to increase tolerance to abiotic stress in plants

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5797976A (en) * 1988-09-09 1998-08-25 Yamashita; Thomas T. Method and composition for promoting and controlling growth of plants
WO2016115963A1 (en) * 2015-01-23 2016-07-28 成都新柯力化工科技有限公司 Dedicated fertilizer for increasing original ecological aroma of sichuan pepper and applications
CN106577662A (en) * 2016-12-16 2017-04-26 广西南亚热带农业科学研究所 Method for eliminating pesticide hazard action of glyphosate on macadimia nuts
CN109265232A (en) * 2017-07-17 2019-01-25 湖南林之神生物科技有限公司 A kind of liquid formulations being exclusively used in tea oil tree are fertile and its apply
CN107318570A (en) * 2017-07-31 2017-11-07 钟山县昱成水果种植专业合作社 A kind of method for preventing and treating tribute mandarin orange dehiscent fruit
CN113491216A (en) * 2020-04-06 2021-10-12 程福清 Sweet cherry planting method capable of reducing fruit cracking rate
CN111700073A (en) * 2020-06-29 2020-09-25 江苏徐淮地区淮阴农业科学研究所 Composition for improving drought resistance of crops in seedling stage, crop seed dressing agent, and preparation method and application thereof
AU2020101760A4 (en) * 2020-08-11 2020-09-24 Guangxi Academy Of Agricultural Sciences A fruit expansion method for the new grape variety ruiduhongyu
CN112616404A (en) * 2020-12-03 2021-04-09 山东省葡萄研究院 Foliage application method for supplementing boron and calcium elements to grapes
CN113197006A (en) * 2021-04-30 2021-08-03 广西南亚热带农业科学研究所 Efficient pollination cultivation method for delaying flowering of macadamia nut
CN113728865A (en) * 2021-09-24 2021-12-03 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） Comprehensive management method for promoting flower and protecting fruit of macadimia nuts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
赤霉素和萘乙酸对澳洲坚果产量及品质的影响;刘世红;倪书邦;肖晓明;;广东农业科学(第12期);全文 *

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