CN111108848A - Pelleted seed and seed pelleting method - Google Patents
Pelleted seed and seed pelleting method Download PDFInfo
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- CN111108848A CN111108848A CN201911261660.4A CN201911261660A CN111108848A CN 111108848 A CN111108848 A CN 111108848A CN 201911261660 A CN201911261660 A CN 201911261660A CN 111108848 A CN111108848 A CN 111108848A
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Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- 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
- 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
- A01N37/08—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 carboxylic groups or thio analogues thereof, directly attached by the carbon atom to a cycloaliphatic ring; Derivatives 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
- 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
- A01N37/34—Nitriles
-
- 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
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
- A01N55/02—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur containing metal atoms
- A01N55/04—Tin
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing acyclic or cycloaliphatic radicals
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/14—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing aromatic radicals
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds
- A01N57/30—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds containing aromatic radicals
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/18—Euphorbiaceae [Spurge family], e.g. ricinus [castorbean]
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present application provides a pelleted seed and a method of pelleting seed. Wherein, the pelleted seed comprises 500-1000 parts by weight of original seed and a pelleted layer wrapping the outer part of the original seed, wherein the pelleted layer is prepared by 42.5-85 parts by weight of an evading agent solution for stirring treatment and dyeing treatment, 500-2000 parts by weight of a nucleating agent for nucleating treatment, 1500-8000 parts by weight of a pelleting agent for weighting treatment, 200-3000 parts by weight of a binder solution for nucleating treatment and weighting treatment and 17.5-35 parts by weight of a coloring agent for dyeing treatment, and the seed pelleting method comprises the following steps: stirring treatment, nucleation treatment, weighting treatment and dyeing treatment. The pelleted seed and the seed pelleting method can effectively improve the survival rate and the germination rate of the pelleted seed in-flight sowing.
Description
Technical Field
The application relates to the technical field of seed pelleting, in particular to a pelleted seed and a seed pelleting method.
Background
The air seeding is to sow forest and grass seeds by airplane, that is, according to the planning design of airplane seeding and afforestation, the seeds of forest and grass are loaded by airplane and flown to the upper air of suitable planting area, and are sowed on the barren mountain and barren sand accurately along a certain route and a certain navigation height, and the natural updated phytology characteristics of the seeds of forest and grass are utilized to promote the seeds to root, sprout and grow under the natural conditions of suitable temperature and timely rainfall, and the aims of forest and grass growing, sand prevention and control, and water and soil loss prevention are achieved through sealing, nurturing, and protecting.
Compared with the traditional fixed-wing unmanned aerial vehicle air-seeding afforestation, the multi-rotor ejection unmanned aerial vehicle accurate on-demand afforestation can realize automatic planning of a seeding area and autonomous air-seeding by utilizing a GPS positioning function, can realize accurate on-demand sand-feeding seeding, is an effective method for scientifically solving the problem that in the desertification control process, vegetation recovery is coordinated with conditions such as desert difficult land soil, wind erosion, moisture, fertility and the like, and is also an effective means for solving the problems of difficulty in human feeding, difficulty in planting trees and high cost of planting trees in a desert area. The pelleting technology of the seeds used for aerial seeding is the key point for realizing the accurate seeding and afforestation of the unmanned aerial vehicle.
Aiming at the seed pelleting technology of the precise unmanned aerial vehicle dibbling afforestation in the desert area, the problems of low seed germination rate and low survival rate still exist due to the fact that the seeds are light in weight and difficult to shoot into sand, the conditions that the in-situ stability of the seeds is difficult to maintain in severe weather and the like.
Disclosure of Invention
In view of the above, embodiments of the present application provide a pelleted seed and a seed pelleting method, so as to solve the technical defects in the prior art.
The application provides a pelleted seed, which comprises 500-1000 parts by weight of original seeds and a pelleted layer wrapping the original seeds, wherein the pelleted layer is prepared by 42.5-85 parts by weight of an evasion agent solution for stirring treatment and dyeing treatment, 500-2000 parts by weight of a nucleating agent for nucleating treatment, 1500-8000 parts by weight of a pellet agent for weighting treatment, 200-3000 parts by weight of a binder solution for nucleating treatment and weighting treatment and 17.5-35 parts by weight of a coloring agent for dyeing treatment.
Further, the repellent agent solution comprises the following components in parts by weight: 0.3 part of repellent and 99.7 parts of water;
the repellent comprises, by weight, 50 parts of poison grass juice, 20-70 parts of organophosphorus pesticide, 1-6 parts of organic tin, 5-30 parts of cyclohexanone, 5-30 parts of toluene, 10-30 parts of dehydroabietic acid, 20-60 parts of isobutyronitrile and 1-6 parts of β -cyclodextrin.
Further, the poison grass juice comprises juice of any one or two of Cynanchum komarovii and Euphorbia pekinensis, the organophosphorus pesticide comprises any one or combination of several of methyl isosalix, malathion, methyl parathion, phoxim and methyl systemic phosphate, and the organic tin comprises any one or combination of two of tributyl tin oxide and tributyl tin chloride.
Further, the nucleating agent comprises the following components in parts by weight: 35-60 parts of Hangjin soil, 10-30 parts of nutritional agents, 0.5-1.5 parts of growth promoters, 5-10 parts of water retention agents and 5-20 parts of disintegrating agents.
Further, the pelleting agent comprises the following components in parts by weight: 40-80 parts of weighting agent, 10-30 parts of nutritional agent, 0.5-1.5 parts of growth promoter, 5-10 parts of water retention agent and 5-20 parts of disintegrating agent.
Further, the nutrient comprises any one or combination of more of humic acid, trace element fertilizer, fermented cattle and sheep manure and bacterial manure, the growth promoter comprises any one or combination of two of rooting powder and gibberellin, the water-retaining agent is polyacrylic acid water-retaining agent, and the disintegrating agent comprises any one or combination of two of flaxseed meal and artemisia desertorum seed powder.
Further, the weighting agent comprises any one or the combination of two of heavy calcium powder and barite powder.
Further, the adhesive solution comprises the following components in parts by weight: 1 part of adhesive and 20 parts of water;
the adhesive comprises any one or the combination of two of flaxseed gum and artemisia seed gum.
The present application also provides a seed pelleting method, wherein the pelleted seed comprises an original seed and a pelleting layer wrapping the original seed, wherein the pelleted seed is prepared by the following steps:
(1) stirring treatment: placing 500-1000 parts by weight of the original seeds in a pelleting machine, spraying 25-50 parts by weight of an evasion agent solution on the surfaces of the seeds until the surfaces of the seeds are wet, and stirring the original seeds;
(2) and (3) nucleation treatment: sequentially and alternately adding 500-2000 parts by weight of nucleating agent pills for 30-60s and 50-600 parts by weight of adhesive solution for atomizing for 15-20s into the pelleting machine, and shaping and discharging to obtain nucleation seeds;
(3) weighting treatment: putting the nucleation seeds into the pelleting machine again, and alternately adding 1500-8000 parts by weight of pelleting agent for pelleting for 60-300s and 150-2400 parts by weight of adhesive solution for treating for 20-60s to obtain weighted seeds;
(4) dyeing treatment: spraying 17.5-35 parts by weight of the repellent solution and 17.5-35 parts by weight of a coloring agent to the weighted seeds for dyeing for 2-3 minutes to obtain the pelleted seeds wrapped with the pelleted layer.
Further, the step (4) includes: spraying 17.5-35 parts by weight of the repellent solution and 17.5-35 parts by weight of the coloring agent with the concentration of 1-2% to the weighted seeds in a ratio of 1:1 for dyeing for 2-3 minutes to obtain the pelleted seeds wrapped with the pelleted layer.
Further, the seed pelleting method further comprises the following steps:
(5) drying treatment: and placing the pelleted seeds in a dryer for drying to obtain dry pelleted seeds.
Further, the repellent agent solution comprises the following components in parts by weight: 0.3 part of repellent and 99.7 parts of water;
the repellent comprises, by weight, 50 parts of poison grass juice, 20-70 parts of organophosphorus pesticide, 1-6 parts of organic tin, 5-30 parts of cyclohexanone, 5-30 parts of toluene, 10-30 parts of dehydroabietic acid, 20-60 parts of isobutyronitrile and 1-6 parts of β -cyclodextrin.
Further, the nucleating agent comprises the following components in parts by weight: 35-60 parts of Hangjin soil, 10-30 parts of nutritional agents, 0.5-1.5 parts of growth promoters, 5-10 parts of water retention agents and 5-20 parts of disintegrating agents.
Further, the pelleting agent comprises the following components in parts by weight: 40-80 parts of weighting agent, 10-30 parts of nutritional agent, 0.5-1.5 parts of growth promoter, 5-10 parts of water retention agent and 5-20 parts of disintegrating agent.
Further, the adhesive solution comprises the following components in parts by weight: 1 part of adhesive and 20 parts of water;
the adhesive comprises any one or the combination of two of flaxseed gum and artemisia seed gum.
The application provides a pelleted seed, can increase the weight of pelleted seed self, improve the precision that unmanned aerial vehicle dibble seeding afforestation in-process seed was launched into husky, solve because of the light problem that the seed easily takes place the displacement and is difficult to the normal position stability under bad weather such as strong wind of seed quality, the realization is to natural resources's make full use of, environmental protection, can prevent and treat bird and mouse pest harm when lightening soil harm, improve the adhesion degree of each composition, create suitable microenvironment for seed germination, the germination percentage of improvement seed, robust rate and survival rate.
The seed pelleting method provided by the application can effectively improve the preparation speed and quality of the pelleted seeds, improve the survival rate and the germination rate of the prepared pelleted seeds, and is simple and convenient to operate, low in cost and good in economic benefit.
Drawings
FIG. 1 is a schematic flow diagram of the steps of a method of seed pelletization according to the present application.
Detailed Description
The following description of specific embodiments of the present application refers to the accompanying drawings.
Example 1
The embodiment provides a pelleted seed, which comprises 500-1000 parts by weight of original seeds and a pelleted layer wrapping the original seeds, wherein the pelleted layer is prepared by 42.5-85 parts by weight of an evading agent solution for stirring treatment and dyeing treatment, 500-2000 parts by weight of a nucleating agent for nucleating treatment, 1500-8000 parts by weight of a pelleting agent for weighting treatment, 200-3000 parts by weight of a binder solution for nucleating treatment and weighting treatment and 17.5-35 parts by weight of a coloring agent for dyeing treatment.
The original seeds are plant seeds which are not subjected to any treatment and are not doped with any impurities, and the original seeds described in this embodiment may be seeds of various plants, crops, flowers and plants, and the like, and may be determined according to characteristics of an area where aerial seeding is performed in practical application, for example, if the aerial seeding is performed in a desert area, the original seeds may be plant seeds suitable for being planted in the desert area, such as sea buckthorn, salix psammophila, haloxylon, cyrtomium fortunei, populus diversifolia, and the like, and the application is not limited thereto.
Furthermore, the weight parts of the repellent solution can be 42.5 parts, 50 parts, 60 parts, 70 parts, 80 parts, 85 parts and the like, and can be determined according to specific conditions, the repellent solution comprises the following components, by weight, 0.3 part of a repellent and 99.7 parts of water, and the repellent comprises the following components, by weight, 50 parts of poison grass juice, 20-70 parts of an organophosphorus pesticide, 1-6 parts of organotin, 5-30 parts of cyclohexanone, 5-30 parts of toluene, 10-30 parts of dehydroabietic acid, 20-60 parts of isobutyronitrile and 1-6 parts of β -cyclodextrin.
Wherein, the repellent solution can effectively protect plant seeds and prevent and control the damage of the bird, the rat and the insect. The repellent is an active chemical substance which is produced by plants or artificially synthesized and has the functions of repelling insects and repelling pests, has no insecticidal activity, and repels insects according to volatilized smell. The repellent agent is dissolved in water to prepare the repellent agent solution, which is beneficial to better dissolving the repellent agent with other components of the pelleted seeds and improving the speed and efficiency of the action of various components in the repellent agent.
Further, the poison grass juice comprises juice of any one or two of Cynanchum komarovii and Euphorbia pekinensis, the organophosphorus pesticide comprises any one or combination of several of methyl isosalix, malathion, methyl parathion, phoxim and methyl systemic phosphate, and the organic tin comprises any one or combination of two of tributyl tin oxide and tributyl tin chloride.
The poison grass juice is extracted from toxic herbaceous plants, and in this embodiment, the poison grass juice may be Cynanchum komarovii juice or Euphorbia pekinensis juice, or may be a mixed juice of Cynanchum komarovii and Euphorbia pekinensis.
Cynanchum komarovii is a perennial plant belonging to the genus Anseris of Asclepiadaceae, and is grown in mountain fields. Cynanchum komarovii is toxic when fresh, and after eating, the livestock often suffer from poisoning and even death.
Euphorbia pekinensis is a perennial herb, bitter in taste, cool in nature, toxic, and mostly born by roadsides, weedy, hills, under-forest, riversides, barren mountains, sand dunes, and grasslands.
The juice of the Cynanchum komarovii and/or the Euphorbia pekinensis is used as the poison grass juice to be used as the repellent and the pelleted seed, so that the repellent effect of the pelleted seed on the bird and rat insects can be effectively improved on the premise of not generating pollution, and the seed is effectively protected from being damaged by the bird and rat insects and the like.
Organophosphorus pesticide is organic compound pesticide containing phosphorus element, mainly used for preventing and curing plant diseases, pests and weeds, and is mostly oily liquid, garlic-flavored, strong in volatility and slightly soluble in water.
The isosalix methyl is a soil pesticide, has strong contact poisoning and stomach poisoning effects on pests, has wide insecticidal spectrum and long residual effect period, is an excellent medicament for preventing and treating soil insects, and has good effects on preventing and treating grubs, mole cricket, wireworms, armyworms, aphids, oriental tobacco budworms, peach fruit borers, red spiders and other pests.
Malathion is a light-toxicity pesticide, has good contact poisoning and stomach poisoning effects on pests and a certain fumigating effect, and has no systemic effect. Malathion enters the insect body and is oxidized into malathion, thereby playing a more toxic and killing role, and when entering the warm-blooded animal, the malathion is hydrolyzed by carboxylesterase which is not in the insect body, thereby losing toxicity. The malathion has low toxicity and short residual period, and is effective on pests with chewing mouthparts.
Methyl parathion is an organophosphorus pesticide, belongs to a high-toxicity pesticide, has the effects of contact poisoning and stomach poisoning on pests, can inhibit the activity of cholinesterase in the nervous system of the pests to kill the pests, and has a wide insecticidal spectrum.
Phoxim is a low-toxicity organophosphorus insecticide, has wide insecticidal spectrum and strong knock-down force, mainly takes the effects of contact killing and stomach toxicity, has no systemic action, is very effective on lepidoptera larvae, has long residual period after being applied into soil, and is suitable for preventing and controlling underground pests.
The methyl systemic phosphate is a light yellow oily insecticide with garlic flavor, has the effects of contact killing and stomach poisoning on insects, and can be used for preventing and treating pests such as aphids, thrips, leaf miners, mites and the like.
Therefore, the organophosphorus pesticide is used as a part of the repellent and is used in pelleted seeds, can play an all-round repelling role on various different varieties of pests, and has long duration and good repelling effect.
The organotin compound is a metal organic compound formed by directly bonding tin and carbon elements, and is useful as an insecticide, a bactericide, or the like. In this embodiment, the organotin may be tributyltin oxide or tributyltin chloride, or a mixture of tributyltin oxide and tributyltin chloride.
Tributyltin oxide, also known as tri-n-butyltin oxide, bistrimethyltin oxide, hexabutylditin oxide, etc., has extremely high toxicity to aquatic organisms and can be used as an insecticide.
Tributyltin chloride, a colorless liquid, toxic, has antiseptic, bactericidal, and mildew-proof effects, and can be used as rodenticide.
Therefore, the organic tin compound is used as a part of the repellent and is used in pelleted seeds, can effectively repel and prevent pests which can not be prevented and controlled by rats and other organophosphorus pesticides, and is matched with the organophosphorus pesticides and the toxicant juice to improve the pest control effect.
Cyclohexanone, an organic compound, is a saturated cyclic ketone in which the carbonyl carbon atoms are contained within a six-membered ring. Cyclohexanone is an excellent solvent for organophosphorus pesticides, organotin compounds, many similar pesticides and the like, and can provide a good action environment for organophosphorus pesticides, organotin compounds and the like so as to play better insect expelling and killing effects.
Toluene, colorless clear liquid, benzene-like smell and irritation, and can be used as organic solvent of organophosphorus pesticide, organic tin compound and the like to provide good environment for the organic solvent to act.
Dehydroabietic acid is a natural tricyclic diterpene resin acid, has various biological activities of anti-inflammation, antibiosis, antitumor, antivirus, disinsection and the like, and has good pest repelling and disinsection effects.
Isobutyronitrile, also known as isopropyl cyanide, is a key raw material of pesticide diazinon, is mainly used for synthesizing an intermediate 2-isopropyl-4-methyl-6-hydroxypyrimidine of organophosphorus pesticide diazinon, and has good insecticidal action.
β -cyclodextrin (β -cyclodextrin crystalline) is an auxiliary material in the repellent, can increase the compatibility of other components in the repellent, and can also play a role in slow release.
Therefore, the repellent solution containing the components is used for pelleting seeds, and can play a good role in protecting the original seeds in the pelleted seeds and preventing the original seeds from being invaded by the bird, the rat and the like.
Further, the nucleating agent can be 500 parts, 1000 parts, 1500 parts, 2000 parts, 2500 parts and the like by weight, and can be determined according to specific conditions, and comprises the following components in parts by weight: 35-60 parts of Hangjin soil, 10-30 parts of nutritional agents, 0.5-1.5 parts of growth promoters, 5-10 parts of water retention agents and 5-20 parts of disintegrating agents.
Hanggin soil is a natural environmental mineral material, mainly composed of quartz, feldspar, calcite, chlorite, palygorskite and amorphous iron oxide (Fe)2O3) The Hangjin soil is mainly distributed in the inner Mongolian Hangjin flag, in the embodiment, Hangjin No. 2 soil is adopted, Hangjin No. 2 soil is a huge thick layer formed by the deposition of continental lake basins and contains rare earth elements and rare elements,is a novel mixed clay mineral species, has the characteristics of small natural granularity, large specific surface area, large blue absorption amount, strong adsorption and decoloration capacity and the like, and has rich reserves, easy exploitation and low price.
Specifically, the nutrient is a substance that provides nutrition to the primordial seed in the pelleted seed. The nutrient comprises one or more of humic acid, trace element fertilizer, fermented cattle and sheep manure and bacterial manure.
Humic acid is a macromolecular organic substance widely existing in nature, is a class of organic substances which are generated and accumulated by animal and plant remains through a series of processes of decomposition and conversion of microorganisms and geochemistry, can be chelated with metal ions in water, is beneficial to transmission of nutrient elements to plants or crops, improves soil structure and is beneficial to growth of the plants or the crops.
Microelement fertilizer, abbreviated as microelement fertilizer, is a fertilizer for providing microelements to plants or crops, comprises copper fertilizer, boron fertilizer, molybdenum fertilizer, manganese fertilizer, iron fertilizer, zinc fertilizer and the like, and can provide microelement nutrition to the plants or the crops and promote the growth of the plants or the crops.
The fermented cow and sheep manure is a substance obtained by fermenting cow manure and/or sheep manure, can improve soil quality and prevent soil hardening, and has good economic value.
The bacterial fertilizer, also called biological fertilizer, bacterial fertilizer, inoculant, etc., not only contains nutrient components necessary for the growth of plants or crops, such as organic matters, nitrogen, phosphorus, potassium, etc., but also contains a large amount of beneficial microorganism bacteria, which can provide sufficient nutrition for seeds and soil, and simultaneously propagate in the soil, thus having the functions of improving the soil, preventing and treating diseases, etc.
Therefore, the nutrient is used as one of the components of the nucleating agent for the pelletized seeds, can comprehensively provide required nutrition for the rooting and germination of the pelletized seeds, and further improves the survival rate and the germination rate of the pelletized seeds.
The growth promoter is a substance for promoting the growth and development of plants or crops, and in the embodiment, the growth promoter comprises any one or a combination of two of rooting powder and gibberellin.
The rooting powder is a compound efficient rooting agent prepared from indoleacetic acid and sodium naphthaleneacetate in a ratio, and can effectively promote the differentiation of cells at the roots of plants or crops, accelerate the growth and development of the roots, enhance the activity of the roots and improve the survival rate of the plants or crops.
Gibberellins (GAs) are very important plant hormones, participate in a plurality of biological processes such as growth and development of a plurality of plants, and can promote the growth and development of the plants or crops, improve the quality of the plants or crops, and increase the yield of the plants or crops.
Therefore, the growth promoter is used as one of the components of the nucleating agent in the pelletized seeds, can effectively promote the healthy growth and development of the pelletized seeds in the soil, and improve the survival rate of plants or crops.
The water-retaining agent is a functional polymer material with strong water absorption capacity, has the functions of repeatedly absorbing and releasing water, can enhance the water retention capacity and water retention property of soil, improve the soil structure, reduce the water and nutrient loss of the soil and improve the utilization rate of water and fertilizer. In this embodiment, the water retaining agent is polyacrylic acid water retaining agent, i.e. polyacrylic acid water retaining agent, including potassium polyacrylate water retaining agent, sodium polyacrylate water retaining agent, etc.
Therefore, the water retention agent is used as one of the components of the nucleating agent in the pelletized seeds, can effectively enhance the water retention and water retention capacity of the soil, and effectively improve the soil.
Further, the disintegrating agent comprises any one or the combination of two of flaxseed meal and artemisia desertorum seed powder.
Disintegrants are aids for breaking down substances in water by eliminating binding forces due to binders or high compression.
The flax dregs, i.e. the flax seed dregs, are the by-products obtained by pressing oil from flax seeds. The use of the flaxseed meal as the disintegrant provides a new way of fully utilizing the flaxseed meal, saves cost, realizes the reutilization of resources, and has good economic benefit.
Artemisia desertorum is perennial half-shrub-like sand plant of Artemisia of Compositae, and is widely distributed in northwest sand area; the sand sagebrush seed is seed of mature sand sagebrush, the sand sagebrush seed powder is powder sand sagebrush seed, and the sand sagebrush seed powder has strong water absorption, water retention, high viscosity and viscosity stability.
Therefore, the flax dregs and the sand sagebrush seed powder are used as the disintegrating agent and are used in the pelletized seeds, thereby realizing the full utilization of natural resources, avoiding the harm to soil caused by excessive chemical preparation application and improving the soil environment.
Further, the weight parts of the pelleting agent can be 1500 parts, 2000 parts, 3000 parts, 4000 parts, 5000 parts, 6000 parts, 7000 parts, 8000 parts and the like, and can be determined according to specific conditions, wherein the pelleting agent comprises the following components in parts by weight: 40-80 parts of weighting agent, 10-30 parts of nutritional agent, 0.5-1.5 parts of growth promoter, 5-10 parts of water retention agent and 5-20 parts of disintegrating agent.
Wherein the pelleting agent is an auxiliary agent for assisting pelleting seed forming.
Weighting agents are adjuvants used to increase the weight of the pelleted seed. In this embodiment, the weighting agent may be coarse whiting powder or coarse barite powder, or may be a mixture of coarse whiting powder and coarse barite powder.
Heavy calcium powder, also called ground calcium carbonate, is white powder produced with high quality limestone as material and through lime milling machine, and has calcium carbonate as main component. The coarse whiting powder has high whiteness, good purity, soft color phase, stable chemical components, small specific surface area, small oil absorption value, small volume, large density, less impurities and good applicability.
Barite powder, also called barium sulfate powder, is mainly composed of barium sulfate, often in the form of thick plate or columnar crystal, mostly in the form of dense block or plate or granular aggregate, and has no magnetism and toxicity, and stable chemical properties.
The heavy calcium carbonate powder and the barite powder are used as weighting agents and used for pelleting seeds, so that the effects of increasing the weight of the pelleting seeds and improving the accuracy of aerial seeding can be achieved, and the heavy calcium carbonate powder and the barite powder can interact with the flaxseed meal, the artemisia seed powder and the like, so that the soil quality and the survival environment of the pelleting seeds are improved.
Further, the nutrient comprises any one or combination of more of humic acid, trace element fertilizer, fermented cattle and sheep manure and bacterial manure, the growth promoter comprises any one or combination of two of rooting powder and gibberellin, the water-retaining agent is polyacrylic acid water-retaining agent, and the disintegrating agent comprises any one or combination of two of flaxseed meal and artemisia desertorum seed powder. For details, reference may be made to the above-mentioned nucleating agent section, which is not described herein again.
Further, the adhesive may be 200 parts, 500 parts, 1000 parts, 1500 parts, 2000 parts, 2500 parts, 3000 parts, and the like by weight, and the adhesive solution may be determined as the specific case, and includes the following components by weight: 1 part of adhesive and 20 parts of water; the adhesive comprises any one or the combination of two of flaxseed gum and artemisia seed gum.
Wherein, the adhesive is a stress material for connecting or jointing the same or different materials.
The flaxseed gum, also called frank gum and flax gum, is a powdery product made up by using the seeds or seed skin of flax as raw material and adopting the processes of extraction, concentration, refining and drying, etc. and features high nutrient content, high viscosity, strong water-absorbing property, good emulsifying effect and adsorption and detoxication action for heavy metal.
Artemisia desertorum seed gum, namely Artemisia desertorum gum, is a polysaccharide substance with a cross-linked structure, which is mainly composed of glucose, galactose, mannose, arabinose, xylose and the like, has high viscosity, is insoluble in water, can be uniformly dispersed in water, and swells into egg white-like colloid after absorbing water for tens of times.
In the embodiment, the flaxseed gum and/or the artemisia desertorum seed gum are used as the adhesive, so that the adhesive is high in viscosity, pure natural and pollution-free, and the natural environment is protected from being damaged by excessive chemical preparations to the greatest extent while the adhesive functions are exerted.
The flax seed meal, the artemisia seed powder and other natural plant resources expand when meeting water, the natural materials such as the triple superphosphate powder, the barite powder, the Hangjin soil and the like expand and break into mud when meeting water, the water loss shrinkage and the coagulation have certain adhesive effects, the flax seed meal, the artemisia seed powder, the triple superphosphate powder and the Hangjin soil are simultaneously used as components of a pelleting layer and interact, the disintegration is not carried out under the condition of ineffective rainfall of less than 10mm in a desert area and the expansion and disintegration critical value of the flax seed meal, the artemisia seed powder, the triple superphosphate powder, the barite powder and the Hangjin soil is not reached, the problem that the afforestation effect rainfall and the like are influenced by the fact that the seeds are easy to flash and bud under the condition of ineffective rainfall can be effectively prevented, the seeds can be automatically bonded to keep in-situ stable by virtue of ineffective wetting of the surfaces of the seeds, and under the condition of effective, And the water retention agent interacts to create a good microenvironment for the rooting and the sprouting of the seeds.
The coloring agent is a reagent for dyeing the pelleted seeds to play a warning role, the coloring agent can be 17.5 parts, 20 parts, 25 parts, 30 parts, 35 parts and the like by weight, the coloring agent can be determined according to specific conditions, the coloring agent can be selected according to actual conditions, the application is not limited to this, carmine, lemon yellow and indigo are taken as examples in the embodiment, and the rest conditions are not repeated.
Carmine, also known as edible red No. 102, edible red No. 7, ponceau 4R, scarlet and brilliant scarlet, is an aqueous azo-type colorant, is red to dark red powder, is easily soluble in water and glycerol, is insoluble in ethanol, and is insoluble in oil and fat.
Lemon yellow, also known as tartrazine, acid light yellow, hydrazinoyellow, chemically 1- (4-sulfophenyl) -4- (4-sulfophenylazo) -5-pyrazolone-3-carboxylic acid trisodium salt, is a water-soluble synthetic pigment.
Indigo, also known as food blue No. 1, food cyan No. 2, food blue, acid indigo, hardened indigo, is a water-soluble non-azo colorant.
The coloring agents such as carmine, lemon yellow, indigo and the like are added into the pelleted seeds, so that the pelleted seeds can be marked obviously.
The pelleted seed described in this embodiment forms a protective barrier around the original seed by wrapping the pelleted layer outside the original seed, which enhances the protection of the original seed to prevent the original seed from being affected by a harsh environment or the like.
The pelleted seed described in this example can effectively control the damage of birds, rats and pests to the original seed by adding a repellent containing venomous grass juice, organophosphorus pesticide, organotin, cyclohexanone, toluene, dehydroabietic acid, isobutyronitrile, β -cyclodextrin into the pelleted layer.
In the pelletized seed of this embodiment, a nucleating agent containing hangjin soil, a nutritional agent, a growth promoter, a water retention agent and a disintegrating agent is added into the pelletized layer, so as to provide a microenvironment favorable for germination and growth of the pelletized seed.
The pelletized seed described in this embodiment can provide a microenvironment for holding water for the original seed by adding the pellet agent containing weighting agent, nutritional agent, growth promoter, water retention agent and disintegrating agent into the pelletized layer, which is beneficial to the germination and growth of the original seed.
The pelleted seed described in this example had good adhesion and high adhesion to other components in the pelleted layer by adding an adhesive containing flaxseed gum and artemisia seed gum to the pelleted layer.
In the pelleted seed described in this embodiment, a coloring agent such as carmine, tartrazine, indigo, and the like is added to the pelleted layer to perform a marking protection function on the pelleted seed.
According to the pelleted seed, due to the addition of the heavy calcium powder, the barite powder, the Hangjin soil and other natural materials, the self weight of the pelleted seed is greatly increased, the accuracy of ejecting the seed into sand in the process of seeding and forestation by the unmanned aerial vehicle is improved, the problem that the seed is difficult to be in-situ stabilized due to the fact that the seed is light in weight and is easy to displace in severe weather such as strong wind is solved, due to the addition of the linseed gum, the artemisia seed gum, the cynanchum komarovii, the euphorbia pekinensis and other pure plant resources, the full utilization of natural resources is achieved, damage of birds and mice can be prevented and killed insects while the environment is protected, the soil damage is reduced, the adhesion degree of each component is improved, a proper microenvironment is created for seed germination, and the germination rate, the robustness and the survival rate of.
Example 2
As shown in fig. 1, the present example provides a seed pelletization method for pelletization of seeds including an original seed and a pelletization layer coated outside the original seed, wherein the pelletization seed is prepared through steps S1 to S4.
S1, stirring treatment: and (2) placing the 500-fold 1000 parts by weight of original seeds in a pelleting machine, spraying 25-50 parts by weight of repellent solution on the surfaces of the seeds until the surfaces of the seeds are wet, and stirring the original seeds.
Specifically, the repellent solution comprises, by weight, 0.3 part of a repellent and 99.7 parts of water, wherein the repellent comprises, by weight, 50 parts of a poison grass juice, 20-70 parts of an organophosphorus pesticide, 1-6 parts of organotin, 5-30 parts of cyclohexanone, 5-30 parts of toluene, 10-30 parts of dehydroabietic acid, 20-60 parts of isobutyronitrile and 1-6 parts of β -cyclodextrin.
The toxicant grass juice comprises juice of any one or two of Cynanchum komarovii and Euphorbia pekinensis, the organophosphorus pesticide comprises any one or combination of several of methyl isosalix, malathion, methyl parathion, phoxim and methyl systemic phosphate, and the organotin comprises any one or combination of two of tributyl tin oxide and tributyl tin chloride.
S2, nucleation treatment: and (3) alternately adding 500-2000 parts by weight of nucleating agent into the pelleting machine for 30-60s and 50-600 parts by weight of adhesive solution for atomizing for 15-20s, shaping and discharging to obtain the nucleating seeds.
Specifically, the nucleating agent comprises the following components in parts by weight: 35-60 parts of Hangjin soil, 10-30 parts of nutritional agents, 0.5-1.5 parts of growth promoters, 5-10 parts of water retention agents and 5-20 parts of disintegrating agents.
The Hangjin soil is Hangjin No. two soil, the nutrient comprises any one or combination of more of humic acid, trace element fertilizer, fermented cow and sheep manure and bacterial manure, the growth promoter comprises any one or combination of two of rooting powder and gibberellin, the water-retaining agent is polyacrylic acid water-retaining agent, and the disintegrant comprises any one or combination of two of flaxseed meal and artemisia seed powder.
S3, weighting: and putting the nucleated seeds into the pelleting machine again, and alternately adding 1500-8000 parts by weight of pelleting agent for pelleting for 60-300s and 150-2400 parts by weight of adhesive solution for treating for 20-60s to obtain the weighted seeds.
Specifically, the pelleting agent comprises the following components in parts by weight: 40-80 parts of weighting agent, 10-30 parts of nutritional agent, 0.5-1.5 parts of growth promoter, 5-10 parts of water retention agent and 5-20 parts of disintegrating agent.
The weight increasing agent comprises any one or combination of two of heavy calcium powder and barite powder, the nutritional agent comprises any one or combination of more of humic acid, trace element fertilizer, fermented cow and sheep manure and bacterial manure, the growth promoter comprises any one or combination of two of rooting powder and gibberellin, the water-retaining agent is a polyacrylic acid water-retaining agent, and the disintegrating agent comprises any one or combination of two of flaxseed meal and artemisia desertorum seed powder.
S4, dyeing treatment: spraying 17.5-35 parts by weight of the repellent solution and 17.5-35 parts by weight of a coloring agent to the weighted seeds for dyeing for 2-3 minutes to obtain the pelleted seeds wrapped with the pelleted layer.
Specifically, the weighted seeds are sprayed with 17.5 to 35 parts by weight of the repellent solution and 17.5 to 35 parts by weight of the coloring agent in a ratio of 1:1 and at a concentration of 1 to 2 percent for dyeing treatment for 2 to 3 minutes to obtain the pelletized seeds coated with a pelletized layer.
More specifically, the adhesive solution comprises the following components in parts by weight: 1 part of adhesive and 20 parts of water; the adhesive comprises any one or the combination of two of flaxseed gum and artemisia seed gum.
Specifically, the coloring agent comprises any one of carmine, lemon yellow and indigo.
Further, the method for pelleting seeds described in this embodiment further includes:
drying treatment: and placing the pelleted seeds in a dryer for drying treatment to obtain dry pelleted seeds.
The drying of the pelleted seeds is beneficial to improving the accuracy of the aerial seeding of the pelleted seeds to penetrate into sand and improving the success rate of the aerial seeding of the pelleted seeds.
The seed pelleting method can effectively improve the preparation speed and quality of the pelleted seeds, improve the survival rate and the germination rate of the prepared pelleted seeds, and has the advantages of simple and convenient operation, low cost and good economic benefit.
Example 3
A pelleted seed comprising a caragana microphylla seed and a pelleted layer wrapping the caragana microphylla seed, wherein the pelleted layer is prepared by an evasion agent solution for stirring treatment and dyeing treatment, a nucleating agent for nucleating treatment, a pelleter for weighting treatment, a binder solution for nucleating treatment and weighting treatment, and a coloring agent for dyeing treatment.
The repellent solution comprises, by weight, 0.3 part of a repellent and 99.7 parts of water, wherein the repellent comprises, by weight, 50 parts of Cynanchum komarovii juice, 50 parts of methyl isosalix phosphorus, 4 parts of tributyltin oxide, 15 parts of cyclohexanone, 15 parts of toluene, 20 parts of dehydroabietic acid, 40 parts of isobutyronitrile and 4 parts of β -cyclodextrin.
The nucleating agent comprises the following components in parts by weight: 50 parts of Hangjin No. 2 soil, 20 parts of humic acid, 1 part of rooting powder, 8 parts of an agricultural and forestry water-retaining agent and 15 parts of artemisia desertorum seed powder.
The pelleting agent comprises the following components in parts by weight: 60 parts of barite powder, 20 parts of humic acid, 1 part of rooting powder, 8 parts of an agricultural and forestry water-retaining agent and 15 parts of artemisia desertorum seed powder.
The adhesive comprises the following components in parts by weight: 3 parts of flaxseed gum.
The coloring agent comprises the following components in parts by weight: and 1 part of carmine. And mixing the carmine with the weight portion of 1 with the repellent according to the proportion of 1:1, and adding water to prepare a mixed solution with the concentration of 1%.
The pelleted seed is prepared by the steps as follows:
(1) stirring treatment: placing 1kg of caragana microphylla seeds in a pelleting machine, setting the rotating speed of the pelleting machine to be 500 revolutions per minute, spraying 50g of 0.3% repellent solution on the surfaces of the seeds until the surfaces of the seeds are wet, and stirring the original seeds;
(2) and (3) nucleation treatment: sequentially and alternately adding 1kg of nucleating agent for pelleting for 30-60s and 200g of adhesive solution for atomizing for 15-20s into the pelleting machine for three times, shaping and discharging to obtain nucleation seeds;
(3) weighting treatment: putting the nucleated seeds into the pelleting machine again, and alternately adding 3kg of pelleting agent for 60-300s and 600g of adhesive solution for treatment for 20-60s for three times to obtain weighted seeds;
(4) dyeing treatment: spraying 70g of a repellent solution and a carmine mixed solution with the concentration of 1% and the proportion of 1:1 on the weighted seeds for dyeing for 2-3 minutes to obtain pelleted seeds coated with a pelleting layer;
(5) drying treatment: and placing the pelleted seeds in a dryer for drying treatment to obtain dry pelleted seeds.
Example 4
A pelleted seed comprising a flower stick seed and a pelleted layer wrapped outside the flower stick seed, wherein the pelleted layer is produced by an evasion agent solution for agitation treatment and dyeing treatment, a nucleating agent for nucleation treatment, a pelleting agent for weight-up treatment, a binder solution for nucleation treatment and weight-up treatment, and a coloring agent for dyeing treatment.
The repellent solution comprises, by weight, 0.3 part of a repellent and 99.7 parts of water, wherein the repellent comprises, by weight, 50 parts of Cynanchum komarovii juice, 50 parts of methyl isosalix phosphorus, 4 parts of tributyltin oxide, 15 parts of cyclohexanone, 15 parts of toluene, 20 parts of dehydroabietic acid, 40 parts of isobutyronitrile and 4 parts of β -cyclodextrin.
The nucleating agent comprises the following components in parts by weight: 50 parts of Hangjin No. 2 soil, 20 parts of humic acid, 1 part of rooting powder, 8 parts of an agricultural and forestry water-retaining agent and 15 parts of artemisia desertorum seed powder.
The pelleting agent comprises the following components in parts by weight: 60 parts of barite powder, 20 parts of humic acid, 1 part of rooting powder, 8 parts of an agricultural and forestry water-retaining agent and 15 parts of artemisia desertorum seed powder.
The adhesive comprises the following components in parts by weight: 3 parts of flaxseed gum.
The coloring agent comprises the following components in parts by weight: and 1 part of carmine. And mixing the carmine with the weight portion of 1 with the repellent according to the proportion of 1:1, and adding water to prepare a mixed solution with the concentration of 1%.
The pelleted seed is prepared by the steps as follows:
(1) stirring treatment: placing 500g of the flower stick seeds in a pelleting machine, setting the rotating speed of the pelleting machine to be 500 revolutions per minute, spraying 25g of 0.3% repellent solution on the surfaces of the seeds until the surfaces of the seeds are wet, and stirring the original seeds;
(2) and (3) nucleation treatment: sequentially and alternately adding 1kg of nucleating agent for pelleting for 30-60s and 200g of adhesive solution for atomizing for 15-20s into the pelleting machine for five times, shaping and discharging to obtain nucleation seeds;
(3) weighting treatment: putting the nucleated seeds into the pelleting machine again, and alternately adding 4kg of pelleting agent for 60-300s and 800g of adhesive solution for treatment for 20-60s five times to obtain weighted seeds;
(4) dyeing treatment: spraying 35g of a repellent solution and a carmine mixed solution with the concentration of 1% and the proportion of 1:1 on the weighted seeds for dyeing for 2-3 minutes to obtain pelleted seeds coated with a pelleting layer;
(5) drying treatment: and placing the pelleted seeds in a dryer for drying treatment to obtain dry pelleted seeds.
Example 5
A pelleted seed comprising a Douglas fir seed and a pelleted layer wrapped around the Douglas fir seed, wherein the pelleted layer is prepared by a solution of an evasion agent for agitation treatment and dyeing treatment, a nucleating agent for nucleation treatment, a pelleter for weight-up treatment, a solution of a binder for nucleation treatment and weight-up treatment, and a coloring agent for dyeing treatment.
The repellent solution comprises, by weight, 0.3 part of a repellent and 99.7 parts of water, wherein the repellent comprises, by weight, 50 parts of Cynanchum komarovii juice, 50 parts of methyl isosalix phosphorus, 4 parts of tributyltin oxide, 15 parts of cyclohexanone, 15 parts of toluene, 20 parts of dehydroabietic acid, 40 parts of isobutyronitrile and 4 parts of β -cyclodextrin.
The nucleating agent comprises the following components in parts by weight: 50 parts of Hangjin No. 2 soil, 20 parts of humic acid, 1 part of rooting powder, 8 parts of an agricultural and forestry water-retaining agent and 15 parts of artemisia desertorum seed powder.
The pelleting agent comprises the following components in parts by weight: 60 parts of barite powder, 20 parts of humic acid, 1 part of rooting powder, 8 parts of an agricultural and forestry water-retaining agent and 15 parts of artemisia desertorum seed powder.
The adhesive comprises the following components in parts by weight: 3 parts of flaxseed gum.
The coloring agent comprises the following components in parts by weight: and 1 part of carmine. And mixing the carmine with the weight portion of 1 with the repellent according to the proportion of 1:1, and adding water to prepare a mixed solution with the concentration of 1%.
The pelleted seed is prepared by the steps as follows:
(1) stirring treatment: 500g of the firewood sheep seeds are placed in a pelleting machine, the rotating speed of the pelleting machine is set to be 500 revolutions per minute, 25g of 0.3% of repellent solution is adopted to spray the surfaces of the seeds until the surfaces of the seeds are wet, and the original seeds are stirred;
(2) and (3) nucleation treatment: sequentially and alternately adding 1kg of nucleating agent for pelleting for 30-60s and 200g of adhesive solution for atomizing for 15-20s into the pelleting machine for five times, shaping and discharging to obtain nucleation seeds;
(3) weighting treatment: putting the nucleated seeds into the pelleting machine again, and alternately adding 4kg of pelleting agent for 60-300s and 800g of adhesive solution for treatment for 20-60s five times to obtain weighted seeds;
(4) dyeing treatment: spraying 35g of a repellent solution and a carmine mixed solution with the concentration of 1% and the proportion of 1:1 on the weighted seeds for dyeing for 2-3 minutes to obtain pelleted seeds coated with a pelleting layer;
(5) drying treatment: and placing the pelleted seeds in a dryer for drying treatment to obtain dry pelleted seeds.
Test example 1
The caragana microphylla pelletized seeds described in example 3, the flower stick pelletized seeds described in example 4, and the sheep firewood pelletized seeds described in example 5 were respectively subjected to air seeding planting in the same region, and the seed existence rate, the single seed pressure resistance, the shedding rate, the seed ejection sand penetration rate, the air seeding 10-day seed preservation rate, the air seeding 10-day seed in-situ rate, the 9mm rainfall splitting rate, the 9mm rainfall seed weight gain rate, the 15mm rainfall splitting rate, and the 15-day air seeding germination rate of each group of pelletized seeds were respectively counted, and the results are shown in table 1.
TABLE 1
Wherein the pelleting standard in Table 1 is referenced to national Standard for tobacco-coated pelleted seeds (GB/T25240-2010).
As can be seen from table 1, the pelleted seed prepared by the seed pelleting method provided by the application has the advantages that the seed rate, the single seed stress resistance and the falling rate all meet the national standards, the sand ejection rate is high, the air seeding precision is high, and the survival rate are high. The seed pelleting method provided by the application can effectively improve the preparation speed and quality of the pelleted seeds, improve the survival rate and the germination rate of the prepared pelleted seeds, and is simple and convenient to operate, low in cost and good in economic benefit.
In this document, "upper", "lower", "front", "rear", "left", "right", and the like are used only to indicate relative positional relationships between relevant portions, and do not limit absolute positions of the relevant portions.
In this document, "first", "second", and the like are used only for distinguishing one from another, and do not indicate the degree and order of importance, the premise that each other exists, and the like.
In this context, "equal", "same", etc. are not strictly mathematical and/or geometric limitations, but also include tolerances as would be understood by a person skilled in the art and allowed for manufacturing or use, etc.
Unless otherwise indicated, numerical ranges herein include not only the entire range within its two endpoints, but also several sub-ranges subsumed therein.
The preferred embodiments and examples of the present application have been described in detail with reference to the accompanying drawings, but the present application is not limited to the embodiments and examples described above, and various changes can be made within the knowledge of those skilled in the art without departing from the concept of the present application.
Claims (15)
1. A pelleted seed, which is characterized in that the pelleted seed comprises 500-1000 parts by weight of original seed and a pelleted layer wrapping the original seed, wherein the pelleted layer is prepared by 42.5-85 parts by weight of an evading agent solution for stirring treatment and dyeing treatment, 500-2000 parts by weight of a nucleating agent for nucleating treatment, 1500-8000 parts by weight of a pelleting agent for weighting treatment, 200-3000 parts by weight of a binder solution for nucleating treatment and weighting treatment and 17.5-35 parts by weight of a coloring agent for dyeing treatment.
2. Pelleted seed according to claim 1, characterised in that the repellent solution comprises the following components in parts by weight: 0.3 part of repellent and 99.7 parts of water;
the repellent comprises, by weight, 50 parts of poison grass juice, 20-70 parts of organophosphorus pesticide, 1-6 parts of organic tin, 5-30 parts of cyclohexanone, 5-30 parts of toluene, 10-30 parts of dehydroabietic acid, 20-60 parts of isobutyronitrile and 1-6 parts of β -cyclodextrin.
3. The pelleted seed as in claim 2, wherein the toxicodendron juice comprises juice of any one or two of Cynanchum komarovii and Euphorbia pekinensis, the organophosphorus pesticide comprises any one or a combination of methyl isothion, malathion, methyl parathion, phoxim and methyl systemic phosphorus, and the organotin comprises any one or a combination of two of tributyl tin oxide and tributyl tin chloride.
4. Pelleted seed according to claim 1, characterised in that the nucleating agent comprises the following components in parts by weight: 35-60 parts of Hangjin soil, 10-30 parts of nutritional agents, 0.5-1.5 parts of growth promoters, 5-10 parts of water retention agents and 5-20 parts of disintegrating agents.
5. Pelleted seed according to claim 1, characterized in that the pelleting agent comprises the following components in parts by weight: 40-80 parts of weighting agent, 10-30 parts of nutritional agent, 0.5-1.5 parts of growth promoter, 5-10 parts of water retention agent and 5-20 parts of disintegrating agent.
6. A pelleted seed as claimed in claim 4 or 5, wherein the nutritional agent comprises any one or a combination of humic acid, trace element fertilizer, fermented cow and sheep manure and bacterial manure, the growth promoter comprises any one or a combination of two of rooting powder and gibberellin, the water-retaining agent is polyacrylic acid water-retaining agent, and the disintegrating agent comprises any one or a combination of two of flaxseed meal and artemisia desertorum seed meal.
7. The pelleted seed of claim 5, wherein the weighting agent comprises any one of or a combination of heavy calcium powder and barite powder.
8. Pelleted seed according to claim 1, characterised in that the binder solution comprises the following components in parts by weight: 1 part of adhesive and 20 parts of water;
the adhesive comprises any one or the combination of two of flaxseed gum and artemisia seed gum.
9. A seed pelletization method characterized in that pelletized seeds comprise original seeds and a pelletization layer wrapped around the original seeds, wherein the pelletization seeds are produced by the steps of:
(1) stirring treatment: placing 500-1000 parts by weight of the original seeds in a pelleting machine, spraying 25-50 parts by weight of an evasion agent solution on the surfaces of the seeds until the surfaces of the seeds are wet, and stirring the original seeds;
(2) and (3) nucleation treatment: sequentially and alternately adding 500-2000 parts by weight of nucleating agent pills for 30-60s and 50-600 parts by weight of adhesive solution for atomizing for 15-20s into the pelleting machine, and shaping and discharging to obtain nucleation seeds;
(3) weighting treatment: putting the nucleation seeds into the pelleting machine again, and alternately adding 1500-8000 parts by weight of pelleting agent for pelleting for 60-300s and 150-2400 parts by weight of adhesive solution for treating for 20-60s to obtain weighted seeds;
(4) dyeing treatment: spraying 17.5-35 parts by weight of the repellent solution and 17.5-35 parts by weight of a coloring agent to the weighted seeds for dyeing for 2-3 minutes to obtain the pelleted seeds wrapped with the pelleted layer.
10. The seed pelleting method as claimed in claim 9, wherein said step (4) comprises: spraying 17.5-35 parts by weight of the repellent solution and 17.5-35 parts by weight of the coloring agent with the concentration of 1-2% to the weighted seeds in a ratio of 1:1 for dyeing for 2-3 minutes to obtain the pelleted seeds wrapped with the pelleted layer.
11. The seed pelleting method as claimed in claim 9, further comprising:
(5) drying treatment: and placing the pelleted seeds in a dryer for drying to obtain dry pelleted seeds.
12. The seed pelleting method according to claim 9, wherein said repellent solution comprises the following components in parts by weight: 0.3 part of repellent and 99.7 parts of water;
the repellent comprises, by weight, 50 parts of poison grass juice, 20-70 parts of organophosphorus pesticide, 1-6 parts of organic tin, 5-30 parts of cyclohexanone, 5-30 parts of toluene, 10-30 parts of dehydroabietic acid, 20-60 parts of isobutyronitrile and 1-6 parts of β -cyclodextrin.
13. A method for seed pelleting according to claim 9, wherein said nucleating agent comprises the following components in parts by weight: 35-60 parts of Hangjin soil, 10-30 parts of nutritional agents, 0.5-1.5 parts of growth promoters, 5-10 parts of water retention agents and 5-20 parts of disintegrating agents.
14. A method for seed pelleting according to claim 9, wherein said pelleting agent comprises the following components in parts by weight: 40-80 parts of weighting agent, 10-30 parts of nutritional agent, 0.5-1.5 parts of growth promoter, 5-10 parts of water retention agent and 5-20 parts of disintegrating agent.
15. Seed pelleting method according to claim 9, characterized in that the binder solution comprises the following components in parts by weight: 1 part of adhesive and 20 parts of water;
the adhesive comprises any one or the combination of two of flaxseed gum and artemisia seed gum.
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| CN118592143A (en) * | 2024-05-29 | 2024-09-06 | 甘肃民勤连古城国家级自然保护区管护中心 | A method for coating flower stick seeds |
| CN119111167A (en) * | 2024-09-09 | 2024-12-13 | 南京农业大学 | A formula of grass plant granules and its application |
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