CN109168862B - Interplanting method of citrus and rhizoma polygonati - Google Patents
Interplanting method of citrus and rhizoma polygonati Download PDFInfo
- Publication number
- CN109168862B CN109168862B CN201810986374.3A CN201810986374A CN109168862B CN 109168862 B CN109168862 B CN 109168862B CN 201810986374 A CN201810986374 A CN 201810986374A CN 109168862 B CN109168862 B CN 109168862B
- Authority
- CN
- China
- Prior art keywords
- citrus
- planting
- parts
- polygonatum
- rhizoma polygonati
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 241000207199 Citrus Species 0.000 title claims abstract description 167
- 235000020971 citrus fruits Nutrition 0.000 title claims abstract description 124
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000003337 fertilizer Substances 0.000 claims abstract description 45
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 35
- 239000003899 bactericide agent Substances 0.000 claims abstract description 35
- 241000196324 Embryophyta Species 0.000 claims abstract description 27
- 230000012010 growth Effects 0.000 claims abstract description 27
- 241000037831 Polygonatum sibiricum Species 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 18
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 claims abstract description 12
- 238000009333 weeding Methods 0.000 claims abstract description 11
- 201000010099 disease Diseases 0.000 claims abstract description 10
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 10
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 9
- 239000005739 Bordeaux mixture Substances 0.000 claims abstract description 6
- 239000011717 all-trans-retinol Substances 0.000 claims abstract description 6
- 235000019169 all-trans-retinol Nutrition 0.000 claims abstract description 6
- 238000003306 harvesting Methods 0.000 claims abstract description 6
- 238000003973 irrigation Methods 0.000 claims abstract description 6
- 230000002262 irrigation Effects 0.000 claims abstract description 6
- ATROHALUCMTWTB-OWBHPGMISA-N phoxim Chemical compound CCOP(=S)(OCC)O\N=C(\C#N)C1=CC=CC=C1 ATROHALUCMTWTB-OWBHPGMISA-N 0.000 claims abstract description 6
- 229950001664 phoxim Drugs 0.000 claims abstract description 6
- 239000004563 wettable powder Substances 0.000 claims abstract description 6
- 241000756042 Polygonatum Species 0.000 claims description 63
- 239000002689 soil Substances 0.000 claims description 48
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 32
- 239000005820 Prochloraz Substances 0.000 claims description 28
- TVLSRXXIMLFWEO-UHFFFAOYSA-N prochloraz Chemical compound C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl TVLSRXXIMLFWEO-UHFFFAOYSA-N 0.000 claims description 28
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 27
- 239000004408 titanium dioxide Substances 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 19
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 235000019270 ammonium chloride Nutrition 0.000 claims description 16
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 16
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 15
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 15
- 239000000575 pesticide Substances 0.000 claims description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 210000003608 fece Anatomy 0.000 claims description 11
- 239000010871 livestock manure Substances 0.000 claims description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- 239000003617 indole-3-acetic acid Substances 0.000 claims description 8
- 241001465754 Metazoa Species 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 6
- 239000003085 diluting agent Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 5
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims description 4
- 229920001661 Chitosan Polymers 0.000 claims description 4
- 239000005946 Cypermethrin Substances 0.000 claims description 4
- 239000005760 Difenoconazole Substances 0.000 claims description 4
- 239000005947 Dimethoate Substances 0.000 claims description 4
- 239000006013 carbendazim Substances 0.000 claims description 4
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims description 4
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 claims description 4
- 229960005424 cypermethrin Drugs 0.000 claims description 4
- 230000007812 deficiency Effects 0.000 claims description 4
- BQYJATMQXGBDHF-UHFFFAOYSA-N difenoconazole Chemical compound O1C(C)COC1(C=1C(=CC(OC=2C=CC(Cl)=CC=2)=CC=1)Cl)CN1N=CN=C1 BQYJATMQXGBDHF-UHFFFAOYSA-N 0.000 claims description 4
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 238000011049 filling Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000002378 acidificating effect Effects 0.000 description 6
- 241000238631 Hexapoda Species 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000003895 organic fertilizer Substances 0.000 description 4
- 235000002233 Penicillium roqueforti Nutrition 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000000855 fungicidal effect Effects 0.000 description 3
- 239000000417 fungicide Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010064458 Penicilliosis Diseases 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000447 pesticide residue Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001164374 Calyx Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000005976 Citrus sinensis Nutrition 0.000 description 1
- 240000002319 Citrus sinensis Species 0.000 description 1
- 240000000560 Citrus x paradisi Species 0.000 description 1
- 241000756943 Codonopsis Species 0.000 description 1
- 241001468872 Fumagospora capnodioides Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241001093501 Rutaceae Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 240000006909 Tilia x europaea Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- LLLILZLFKGJCCV-UHFFFAOYSA-M n-methyl-n-[(1-methylpyridin-1-ium-4-yl)methylideneamino]aniline;methyl sulfate Chemical compound COS([O-])(=O)=O.C=1C=CC=CC=1N(C)\N=C\C1=CC=[N+](C)C=C1 LLLILZLFKGJCCV-UHFFFAOYSA-M 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Classifications
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- 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
-
- 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
- A01N43/02—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
- A01N43/14—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 six-membered rings
- A01N43/16—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 six-membered rings with oxygen as the ring hetero atom
-
- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
-
- 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
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
- A01N47/14—Di-thio analogues 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
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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
- 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
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Botany (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses an interplanting method of orange and rhizoma polygonati, which comprises A1 planting orange plants; a2, managing citrus plants; a3, planting rhizoma polygonati; a4, planting management: weeding for 1 time every 2-3 months, and spraying the slow-release mold bactericide for 1 time; applying organic mixed fertilizer for citrus growth for 1 time to citrus every 5-6 months, applying sealwort planting fertilizer for 1 time to sealwort, and maintaining drainage and irrigation at proper time, applying 500 times of 60-70% zineb wettable powder for sealwort every 5-6 months, irrigating with 1:1:100 Bordeaux mixture and 70-80% phoxim emulsifiable solution; a5, harvesting rhizoma Polygonati. According to the invention, by adopting a fine management technology for pests and diseases during interplanting of citrus and polygonatum sibiricum, the problem of low polygonatum sibiricum yield caused by more pests and diseases during interplanting of citrus and polygonatum sibiricum in the prior art can be solved.
Description
Technical Field
The invention relates to the technical field of crop planting, in particular to an interplanting method of citrus and rhizoma polygonati.
Background
Citrus plants belonging to the genus Rutaceae. The nature likes warm and humid climate, and the cold resistance is slightly stronger than that of pomelo, lime and sweet orange. 2-3 flowers are grown in clusters; irregular calyx 5-3 superficial cleft; the petals are usually within 1.5 cm long; 20-25 stamens, slender style of style, head shape of stigma, flowering phase of 4-5 months and fruit phase of 10-12 months. China is one of the important origin places of citrus, and the citrus is rich in resources, various in excellent varieties and has a cultivation history of more than 4000 years; after long-term cultivation and selection, the oranges become precious fruits for human beings. The Chinese oranges are distributed between 16 degrees to 37 degrees of north latitude, have the highest elevation of 2600 meters, are in the third city of south-south Hainan province, north to Shaanxi, Ganjun, Henan, eastern Taiwan province, and west to Tibet Yalu Tibetan Bujiang river valley. The soil for growing the citrus needs to have higher oxygen content, loose texture, good drainage, deep soil and subacidity with the pH value of the soil being suitable between 5.5 and 6.5.
Sealwort, also known as: rhizoma Polygonati, herba Elsholtziae Pendulifoliae, rhizoma Gynurae Divaricatae, rhizoma Zingiberis recens, and radix Codonopsis Lanceolatae. Is a plant of Polygonatum with transverse rhizome, cylindrical shape and enlarged nodule. The impeller is raw and has no handle. The medicinal plant has the functions of invigorating spleen, moistening lung and promoting fluid production. Wild rhizoma Polygonati is grown in forest shrubs or hillside shady places, artificial cultivation is mainly bionic cultivation or field shading cultivation under the forest, the stem height of rhizoma Polygonati is 50-90cm, the rhizoma Polygonati is generally planted at the elevation of 800-.
From the information, the elevation, soil property and the like of the growth of the citrus and the polygonatum are very similar, the citrus is generally higher in plant and the polygonatum is shorter, and if the citrus and the polygonatum are interplanted, the citrus can just provide a shading environment for the polygonatum. In order to increase the utilization rate of land, people think of interplanting polygonatum and citrus, wherein the patent with the application number of CN201710916116.3 discloses an interplanting method of citrus and polygonatum, which comprises the following steps: planting citrus plants: opening an orange pit, applying an organic fertilizer, planting orange plants, adding a fertilizer and water, and applying foliage. Planting a polygonatum sibiricum plant two years after the citrus plants are planted: firstly opening a polygonatum pit, then planting a polygonatum plant, applying fertilizer and applying pesticide.
Although the scheme is that the yin-loving polygonatum medicinal material is planted in the citrus planting field, the utilization rate of the field is increased, and the economic benefit is multiplied, in the citrus planting process, main plant diseases and insect pests comprise citrus yellow shoot, citrus scab, citrus blue mold and green mold, wherein the blue mold and green mold in the citrus blue mold and green mold can grow on various organic substances and infect other organic substances around rot. The rhizome polysaccharide of the polygonatum is very easy to breed and breed mould, the rhizome of the polygonatum is easy to rot due to too much mould, the yield of the polygonatum is seriously influenced, and if the polygonatum is continuously planted on the land where the polygonatum is harvested, the pest and disease damage of the polygonatum is increased, a planting household does not have a corresponding method, the polygonatum planting falls into a vicious circle, so that the planting household uses a large amount of pesticide, the quality and the yield of the polygonatum are seriously influenced, the market approval is difficult to obtain, and the application of the polygonatum is seriously limited.
Disclosure of Invention
In view of the above, the invention aims to provide a method for interplanting citrus and polygonatum sibiricum, which can solve the problem of low polygonatum sibiricum yield caused by more plant diseases and insect pests in interplanting citrus and polygonatum sibiricum in the prior art by a fine management technology of plant diseases and insect pests in interplanting citrus and polygonatum sibiricum.
The invention solves the technical problems by the following technical means:
an interplanting method of orange and rhizoma polygonati comprises the steps of planting orange plants, fertilizing, planting rhizoma polygonati and preventing and controlling plant diseases and insect pests, the specific planting steps are as follows,
a1, planting citrus plants: selecting a plot with loose texture and soil thickness of more than 1 meter, digging citrus pits according to a matrix mode, wherein the depth of each citrus pit is 0.5-0.8 meter, the distance between two adjacent rows of citrus pits is 2.0-3.0 meters, the distance between two adjacent citrus pits in the same row is 1.5-2.0 meters, adding 10-20kg of citrus cultivation organic mixed fertilizer into the citrus pits, covering the citrus cultivation organic mixed fertilizer by filling soil, and planting citrus plants with the plant height of 1.5-2.0 meters and the crown width of 0.8-1.2 meters into the citrus pits;
a2, management of citrus plants: watering and weeding at proper time after planting, applying organic mixed fertilizer for citrus growth to citrus plants at intervals of 3-4 months after 6-8 months, and applying pesticides to branches and leaves of the citrus plants;
a3, planting rhizoma polygonati: in 4-5 months after the citrus grows for 2 years, ploughing soil between two adjacent rows of citrus plants, with the ploughing depth being 20-30 cm, the ploughing land being 20-30 cm away from the citrus plants, after ploughing, spraying a slow-release mold bactericide into the soil, wherein the spraying density of the slow-release mold bactericide is 0.5-0.8 kg/square meter, digging polygonatum planting pits on the soil according to the row spacing of 30-35 cm and the plant spacing of 15-20 cm, adding 2-3kg of polygonatum planting fertilizer into the polygonatum planting pits, planting polygonatum seedlings into the polygonatum planting pits, covering soil for compaction, and watering thoroughly;
a4, planting management: weeding the land for 1 time every 2-3 months, and spraying the slow-release mold bactericide for 1 time; applying organic mixed fertilizer for citrus growth for 1 time to citrus every 5-6 months, applying sealwort planting fertilizer for 1 time to sealwort, and maintaining irrigation and drainage, applying 500 times of 60-70% zineb wettable powder for sealwort every 5-6 months, irrigating with 1:1:100 Bordeaux mixture and 70-80% phoxim emulsifiable solution;
a5, harvesting rhizoma polygonati: in autumn after planting rhizoma Polygonati for 2-3 years, digging rhizoma Polygonati when branches and leaves of rhizoma Polygonati wither.
Further, in the step a1, the formula of the organic mixed fertilizer for citrus cultivation added into the citrus pits is as follows by mass: 110 parts of water, 175 parts of animal manure, 35 parts of calcium superphosphate, 25 parts of ammonium chloride and 1.5 parts of indoleacetic acid. The manure contains a large amount of nutrient elements for the growth of oranges; the calcium superphosphate and the ammonium chloride are both acid fertilizers, wherein the calcium superphosphate is dissolved in water and is slightly acidic, and the ammonium chloride is acidic after being absorbed by citrus plants, so that a slightly acidic environment can be provided for citrus growth soil, and the growth of citrus is facilitated; the indoleacetic acid is used as a rooting and seedling strengthening agent, and can help citrus plants to root and survive as soon as possible after citrus is planted.
Further, the formula of the organic mixed fertilizer for citrus growth in the step A2 comprises the following components in parts by weight: 110 parts of water, 200 parts of animal manure, 25 parts of calcium superphosphate and 20 parts of ammonium chloride.
Further, in the step a2, the pesticide solution for applying pesticides to the branches and leaves of citrus comprises the following components in parts by weight: 100 parts of water, 1.5 parts of carbendazim, 1 part of difenoconazole, 0.65 part of dimethoate, 0.7 part of indoleacetic acid, 1.5 parts of cypermethrin and 0.7 part of prochloraz. Carbendazim can effectively prevent and treat leaf spot disease on citrus, difenoconazole can effectively prevent and treat scab on citrus, dimethoate can effectively prevent and treat anthracnose on citrus, heteroauxin is used as a hormone for stimulating plant growth and can promote the growth of citrus plants, cypermethrin can effectively prevent and treat sooty mould on citrus, and prochloraz can effectively prevent and treat penicilliosis on citrus.
Further, the sealwort planting fertilizer in the step A3 comprises, by mass, 100 parts of water, 90 parts of animal manure, 12.5 parts of calcium superphosphate, 10 parts of ammonium chloride and 15 parts of plant ash. The stable manure contains a large amount of nutrient elements for the growth of rhizoma polygonati; the calcium superphosphate and the ammonium chloride are both acid fertilizers, wherein the calcium superphosphate is dissolved in water and is slightly acidic, and the ammonium chloride is acidic after being absorbed by sealwort plants, so that a slightly acidic environment can be provided for sealwort growth soil, and the growth of citrus is facilitated; the plant ash contains potassium, which can provide potassium element nutrition for the growth of the sealwort.
Further, in the step A4, when the polygonatum sibiricum has flower buds, the flower buds of the polygonatum sibiricum are picked. Flowers and fruits of polygonatum sibiricum consume a large amount of nutrient components to influence the growth of rootstocks, so that flower buds are picked off in time before flower buds are formed, and the rootstocks of harvested plants are transferred in the nutrient solution to improve the yield.
Further, the preparation method of the slow-release mold bactericide comprises the following steps:
b1, pouring 0.5 part of prochloraz into a container according to the parts by weight, then adding 7 parts of acetone, and fully stirring and diluting to obtain a prochloraz diluent;
b2, dissolving 2.5 parts of chitosan in 10 parts of acetic acid solution, sealing, freezing at-10 ℃ to-30 ℃ for 3-5h, taking out, adding 0.6 part of titanium dioxide powder, adjusting the pH to 7 with sodium carbonate, adding 0.3 part of glutaraldehyde, reacting at 40-50 ℃ for 10-15h, filtering, washing and drying to obtain a network-shaped chitosan-titanium dioxide composite;
b3, adding the chitosan-titanium dioxide compound obtained in the step 2 into the prochloraz diluent obtained in the step B1, and fully stirring and dispersing to obtain a suspension;
b4, adding 0.5 part of calcium sulfate into the suspension obtained from B3 while stirring according to the parts by weight, and then continuing stirring for 5-10min after the addition is finished, so as to obtain the chitosan-titanium dioxide compound-loaded prochloraz suspension;
and B5, distilling the chitosan-titanium dioxide compound-loaded prochloraz suspension obtained from B4 at 35-40 ℃ under the condition of 0.09MPa-0.1MPa under reduced pressure to remove acetone, and thus obtaining the slow-release mould bactericide.
The slow-release mould bactericide can be loaded on the carrier to be slowly released, and after the slow-release mould bactericide is applied to soil, the mould bactericide can be slowly and continuously released to kill moulds in the soil in a long-acting and uninterrupted manner, so that the probability of the rhizome of polygonatum being infected by the moulds is lower, and the yield of polygonatum is higher. The network-shaped chitosan-titanium dioxide compound is used as a prochloraz-loaded carrier, and the network structure can load more prochloraz, so that the sterilization effect of the slow-release mould bactericide is better.
Titanium dioxide is grafted on the carrier, the titanium dioxide is a nontoxic photocatalyst with low cost, and under the action of light, the titanium dioxide can slowly catalyze and decompose the prochloraz, so that the problem that the prochloraz is absorbed by sealwort plants due to the fact that the prochloraz cannot be decomposed for a long time after being released can be avoided; further avoiding the problem that residual pesticide of rhizome of rhizoma polygonati causes harm to the body of a user after the user eats rhizoma bletillae.
Further, the inclination of the land for interplanting citrus and rhizoma polygonati is 5-15 degrees. The slightly inclined land can be beneficial to water retention and drainage of soil.
Further, in the step a4, management of citrus fruit and polygonatum rhizome is performed. The polygonatum is fond of yin, the sunlight is strong in summer, and the shading degree of the polygonatum can be adjusted by pulling the branches of the oranges close to the tight forest, so that the shading degree is schematic, the polygonatum grows better, and the yield is higher.
The invention has the beneficial effects that:
(1) in the management process of interplanting of citrus and rhizoma polygonati, the slow-release mould bactericide is sprayed in the soil for planting the citrus and the rhizoma polygonati at intervals of 2-3 months, and can kill the mould bred in the growth process of citrus plants, so that not only can the citrus grow well, but also the influence of the mould on the growth of rhizome of the rhizoma polygonati can be prevented after the mould bred in the citrus is killed, and the yield of the rhizoma polygonati is improved;
(2) the slow-release mould bactericide can load the mould bactericide prochloraz on a carrier to be slowly released, and after the slow-release mould bactericide is applied to soil, the mould bactericide prochloraz can be slowly and continuously released to kill moulds in the soil in a long-acting and uninterrupted manner, so that the probability of the rhizome of polygonatum being infected by the moulds is lower, and the yield of polygonatum is higher;
(3) the slow-release mould bactericide is slowly released in soil, so that pesticide pollution to rhizomes of polygonatum sibiricum caused by spraying high-concentration pesticide in soil at one time can be avoided, grafted titanium dioxide is used for photocatalytic decomposition of prochloraz which is not decomposed for a long time, and the quality of polygonatum sibiricum is higher.
Detailed Description
The examples were carried out somewhere in Hunan, and the invention is further illustrated below with reference to specific embodiments:
example 1 preparation of a slow release mold fungicide, the following steps were performed:
b1, pouring 0.5kg of prochloraz into a container, adding 7kg of acetone, and fully stirring and diluting to obtain a prochloraz diluent;
b2, dissolving 2.5kg of chitosan in 10L of acetic acid solution with the mass concentration of 5%, sealing the container, freezing the container in an environment at the temperature of-20 ℃ for 4 hours, taking out the container, adding titanium dioxide powder with the weight of 0.6kg of chitosan, adjusting the pH value to 7 by using soda ash, adding 0.3kg of glutaraldehyde, reacting for 12 hours at the temperature of 40-50 ℃, filtering, washing and drying to obtain a network-shaped chitosan-titanium dioxide compound;
b3, adding the chitosan-titanium dioxide compound obtained in the step 2 into the prochloraz diluent obtained in the step B1, and fully stirring and dispersing to obtain a suspension;
b4, adding 0.5kg of calcium sulfate into the suspension obtained in the B3 while stirring, and continuing stirring for 5-10min after the addition is finished to obtain the suspension of the chitosan-titanium dioxide compound loaded prochloraz;
and B5, distilling the chitosan-titanium dioxide compound-loaded prochloraz suspension obtained from B4 at 35-40 ℃ under the condition of 0.09MPa-0.1MPa under reduced pressure to remove acetone, and thus obtaining the slow-release mould bactericide.
Example 2, preparation of organic mixed fertilizer for citrus cultivation, organic mixed fertilizer for citrus growth, liquid medicine applied to branches and leaves of citrus, and fertilizer for polygonatum sibiricum cultivation, the following steps are performed:
preparing an organic mixed fertilizer for citrus cultivation: adding 110kg of water into a container, uniformly stirring 35kg of calcium superphosphate, 25kg of ammonium chloride and 1.5kg of indoleacetic acid to fully dissolve the calcium superphosphate, the ammonium chloride and the indoleacetic acid, adding 175kg of stable manure, and uniformly stirring.
Preparing an organic mixed fertilizer for citrus growth: adding 110kg of water into a container, uniformly stirring 25kg of calcium superphosphate and 20kg of ammonium chloride to fully dissolve the calcium superphosphate and the ammonium chloride, adding 200kg of stable manure, and uniformly stirring.
Preparing pesticide liquid applied to branches and leaves of citrus: taking 100kg of water, sequentially adding 1.5kg of carbendazim, 1kg of difenoconazole, 0.65kg of dimethoate, 0.7kg of indoleacetic acid, 1.5kg of cypermethrin and 0.7kg of prochloraz into the water, and uniformly stirring.
Preparing a polygonatum planting fertilizer: taking 100kg of water, sequentially adding 12.5kg of calcium superphosphate, 10kg of ammonium chloride and 15kg of plant ash into the water, uniformly stirring to dissolve the calcium phosphate and the ammonium chloride, finally adding 90kg of stable manure, and uniformly stirring.
Example 3 interplanting of citrus and polygonatum sibiricum, the following steps are carried out:
a1, planting citrus plants: selecting a plot with loose texture and soil thickness of more than 1 meter, digging citrus pits in a matrix mode, wherein the depth of each citrus pit is 0.5 meter, the distance between two adjacent rows of citrus pits is 2.0 meters, the distance between two adjacent citrus pits in the same row is 1.5 meters, adding 10kg of organic mixed fertilizer for citrus cultivation into the citrus pits, covering the organic fertilizer bedding soil, and planting citrus plants with the plant height of 1.5-2.0 meters and the crown width of 0.8-1.2 meters into the citrus pits;
a2, management of citrus plants: watering and weeding at proper time after planting, applying organic mixed fertilizer for citrus growth to citrus plants at intervals of 3-4 months after 6-8 months, and applying pesticide to branches and leaves of the citrus plants;
a3, planting rhizoma polygonati: in 4-5 months after the citrus grows for 2 years, ploughing soil between two adjacent rows of citrus plants to a ploughing depth of 20-30 cm, ploughing the soil to a distance of 20-30 cm from the citrus plants, spraying a slow-release mold bactericide into the soil after ploughing, spraying the slow-release mold bactericide to a density of 0.5 kg/square meter, digging polygonatum planting pits on the soil according to a row spacing of 30 cm and a plant spacing of 15 cm, adding 2kg of polygonatum planting fertilizer into the polygonatum planting pits, planting polygonatum seedlings in the polygonatum planting pits, covering soil, compacting and watering thoroughly;
a4, planting management: weeding for 1 time every 2-3 months, and spraying the slow-release mold bactericide once; applying organic mixed fertilizer for citrus growth for 1 time to citrus every 5-6 months, applying sealwort planting fertilizer for 1 time to sealwort, and maintaining drainage and irrigation at proper time, applying 500 times of 60-70% zineb wettable powder for sealwort every 5-6 months, irrigating with 1:1:100 Bordeaux mixture and 70-80% phoxim emulsifiable solution; when the polygonatum appears with flower buds, picking off the flower buds of the polygonatum; in summer, in case of sealwort shading deficiency, pulling up the orange branches close to the tight forest by using pull ropes to adjust shading degree, so that the shading degree of sealwort is 60-70%;
a5, harvesting rhizoma polygonati: and digging rhizoma Polygonati in autumn after planting rhizoma Polygonati for 3 years until branches and leaves of rhizoma Polygonati wither.
Examples 4,
A1, planting citrus plants: selecting a plot with loose texture and soil thickness of more than 1 meter, digging citrus pits in a matrix mode, wherein the depth of each citrus pit is 0.7 meter, the distance between two adjacent rows of citrus pits is 2.5 meters, the distance between two adjacent citrus pits in the same row is 1.7 meters, adding 15kg of citrus cultivation organic mixed fertilizer into the citrus pits, covering the organic fertilizer bedding soil, and planting citrus plants with the plant height of 1.5-2.0 meters and the crown width of 0.8-1.2 meters into the citrus pits;
a2, management of citrus plants: watering and weeding at proper time after planting, applying organic mixed fertilizer for citrus growth to citrus plants at intervals of 3-4 months after 6-8 months, and applying pesticide to branches and leaves of the citrus plants;
a3, planting rhizoma polygonati: in 4-5 months after the citrus grows for 2 years, ploughing soil between two adjacent rows of citrus plants to a ploughing depth of 20-30 cm, ploughing the soil to a distance of 20-30 cm from the citrus plants, spraying a slow-release mold bactericide into the soil after ploughing, spraying the slow-release mold bactericide to a density of 0.65 kg/square meter, digging polygonatum planting pits on the soil according to a row spacing of 32 cm and a plant spacing of 17 cm, adding 2.5kg of polygonatum planting fertilizer into the polygonatum planting pits, planting polygonatum seedlings in the polygonatum planting pits, covering soil, compacting, and watering thoroughly;
a4, planting management: weeding for 1 time every 2-3 months, and spraying the slow-release mold bactericide once; applying organic mixed fertilizer for citrus growth for 1 time to citrus every 5-6 months, applying sealwort planting fertilizer for 1 time to sealwort, and maintaining drainage and irrigation at proper time, applying 500 times of 60-70% zineb wettable powder for sealwort every 5-6 months, irrigating with 1:1:100 Bordeaux mixture and 70-80% phoxim emulsifiable solution; when the polygonatum appears with flower buds, picking off the flower buds of the polygonatum; in summer, in case of sealwort shading deficiency, pulling up the orange branches close to the tight forest by using pull ropes to adjust shading degree, so that the shading degree of sealwort is 60-70%;
a5, harvesting rhizoma polygonati: and digging rhizoma Polygonati in autumn after planting rhizoma Polygonati for 3 years until branches and leaves of rhizoma Polygonati wither.
Examples 5,
A1, planting citrus plants: selecting a plot with loose texture and soil thickness of more than 1 meter, digging citrus pits in a matrix mode, wherein the depth of each citrus pit is 0.8 meter, the distance between two adjacent rows of citrus pits is 3.0 meters, the distance between two adjacent citrus pits in the same row is 2.0 meters, adding 20kg of citrus cultivation organic mixed fertilizer into the citrus pits, covering the organic fertilizer bedding soil, and planting citrus plants with the plant height of 1.5-2.0 meters and the crown width of 0.8-1.2 meters into the citrus pits;
a2, management of citrus plants: watering and weeding at proper time after planting, applying organic mixed fertilizer for citrus growth to citrus plants at intervals of 3-4 months after 6-8 months, and applying pesticide to branches and leaves of the citrus plants;
a3, planting rhizoma polygonati: in 4-5 months after the citrus grows for 2 years, ploughing soil between two adjacent rows of citrus plants to a ploughing depth of 20-30 cm, ploughing the soil to a distance of 20-30 cm from the citrus plants, spraying a slow-release mold bactericide into the soil after ploughing, spraying the slow-release mold bactericide to a density of 0.8 kg/square meter, digging polygonatum planting pits on the land according to a row spacing of 35 cm and a plant spacing of 20 cm, adding 2kg of polygonatum planting fertilizer into the polygonatum planting pits, planting polygonatum seedlings in the polygonatum planting pits, covering soil, compacting and watering thoroughly;
a4, planting management: weeding for 1 time every 2-3 months, and spraying the slow-release mold bactericide once; applying organic mixed fertilizer for citrus growth for 1 time to citrus every 5-6 months, applying sealwort planting fertilizer for 1 time to sealwort, and maintaining drainage and irrigation at proper time, applying 500 times of 60-70% zineb wettable powder for sealwort every 5-6 months, irrigating with 1:1:100 Bordeaux mixture and 70-80% phoxim emulsifiable solution; when the polygonatum appears with flower buds, picking off the flower buds of the polygonatum; in summer, in case of sealwort shading deficiency, pulling up the orange branches close to the tight forest by using pull ropes to adjust shading degree, so that the shading degree of sealwort is 60-70%;
a5, harvesting rhizoma polygonati: and digging rhizoma Polygonati in autumn after planting rhizoma Polygonati for 3 years until branches and leaves of rhizoma Polygonati wither.
Examples 6,
Example 6 is compared to example 4, differing only in that: example 6 prochloraz was directly sprayed while the slow-release mold fungicide was sprayed.
Example 7,
Example 7 is compared to example 4, differing only in that: example 7 no mold fungicide was sprayed into the soil during routine citrus and sperm management.
Through the experiment of the above embodiment, the yield per mu and the pesticide residue of the sealwort planted in the embodiments 3 to 7 are detected, and the following data are obtained:
compared with the experiments of the examples 1 and 5 in the experiment of the examples 4, the yield of the interplanted rhizoma polygonati of the example 4 is the highest;
compared with the example 4, the comparison of the example 6 shows that the mold bactericide is prepared into the slow-release mold bactericide, so that the pesticide residue of the sealwort can be obviously reduced;
compared with the example 4, the example 7 shows that the yield per mu of the example 4 is far greater than that of the example 7, and in the interplanting management of the citrus and the polygonatum, the problem of low polygonatum yield caused by more pest and disease damage in the interplanting of the citrus and the polygonatum in the prior art can be solved by applying the slow-release mold bactericide to the soil for interplanting the citrus and the polygonatum; and the probability of generating penicilliosis of the oranges can be reduced by spraying the mold bactericide in a sustained-release manner in the management.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (8)
1. An interplanting method of citrus and rhizoma polygonati comprises the steps of planting citrus plants, fertilizing, planting rhizoma polygonati and preventing and controlling diseases and pests, and is characterized in that: the planting steps are as follows,
a1, planting citrus plants: selecting a plot with loose texture and soil thickness of more than 1 meter, digging citrus pits according to a matrix mode, wherein the depth of each citrus pit is 0.5-0.8 meter, the distance between two adjacent rows of citrus pits is 2.0-3.0 meters, the distance between two adjacent citrus pits in the same row is 1.5-2.0 meters, adding 10-20kg of citrus cultivation organic mixed fertilizer into the citrus pits, covering the citrus cultivation organic mixed fertilizer by filling soil, and planting citrus plants with the plant height of 1.5-2.0 meters and the crown width of 0.8-1.2 meters into the citrus pits;
a2, management of citrus plants: watering and weeding at proper time after planting, applying organic mixed fertilizer for citrus growth to citrus plants at intervals of 3-4 months after 6-8 months, and applying pesticides to branches and leaves of the citrus plants;
a3, planting rhizoma polygonati: in 4-5 months after the citrus grows for 2 years, ploughing soil between two adjacent rows of citrus plants, with the ploughing depth being 20-30 cm, the ploughing land being 20-30 cm away from the citrus plants, after ploughing, spraying a slow-release mold bactericide into the soil, wherein the spraying density of the slow-release mold bactericide is 0.5-0.8 kg/square meter, digging polygonatum planting pits on the soil according to the row spacing of 30-35 cm and the plant spacing of 15-20 cm, adding 2-3kg of polygonatum planting fertilizer into the polygonatum planting pits, planting polygonatum seedlings into the polygonatum planting pits, covering soil for compaction, and watering thoroughly;
a4, planting management: weeding the land for 1 time every 2-3 months, and spraying the slow-release mold bactericide for 1 time; applying organic mixed fertilizer for citrus growth for 1 time to citrus every 5-6 months, applying sealwort planting fertilizer for 1 time to sealwort, and maintaining irrigation and drainage, applying 500 times of 60-70% zineb wettable powder for sealwort every 5-6 months, irrigating with 1:1:100 Bordeaux mixture and 70-80% phoxim emulsifiable solution;
a5, harvesting rhizoma polygonati: in autumn after planting rhizoma Polygonati for 2-3 years, digging rhizoma Polygonati when branches and leaves of rhizoma Polygonati wither;
the preparation method of the slow-release mold bactericide comprises the following steps:
b1, pouring 0.5 part of prochloraz into a container according to the parts by weight, then adding 7 parts of acetone, and fully stirring and diluting to obtain a prochloraz diluent;
b2, dissolving 2.5 parts of chitosan in 10 parts of acetic acid solution, sealing, freezing at-10 ℃ to-30 ℃ for 3-5h, taking out, adding 0.6 part of titanium dioxide powder, adjusting the pH to 7 with sodium carbonate, adding 0.3 part of glutaraldehyde, reacting at 40-50 ℃ for 10-15h, filtering, washing and drying to obtain a network-shaped chitosan-titanium dioxide composite;
b3, adding the chitosan-titanium dioxide compound obtained in the step 2 into the prochloraz diluent obtained in the step B1, and fully stirring and dispersing to obtain a suspension;
b4, adding 0.5 part of calcium sulfate into the suspension obtained from B3 while stirring according to the parts by weight, and then continuing stirring for 5-10min after the addition is finished, so as to obtain the chitosan-titanium dioxide compound-loaded prochloraz suspension;
and B5, distilling the chitosan-titanium dioxide compound-loaded prochloraz suspension obtained from B4 at 35-40 ℃ under the condition of 0.09MPa-0.1MPa under reduced pressure to remove acetone, and thus obtaining the slow-release mould bactericide.
2. The interplanting method of citrus and polygonatum sibiricum according to claim 1, wherein: in the step A1, the formula of the organic mixed fertilizer for citrus cultivation added into the citrus pits is as follows by mass: 110 parts of water, 175 parts of animal manure, 35 parts of calcium superphosphate, 25 parts of ammonium chloride and 1.5 parts of indoleacetic acid.
3. The interplanting method of citrus and polygonatum sibiricum according to claim 2, wherein: the formula of the organic mixed fertilizer for citrus growth in the step A2 comprises the following components in parts by weight: 110 parts of water, 200 parts of animal manure, 25 parts of calcium superphosphate and 20 parts of ammonium chloride.
4. The interplanting method of citrus and polygonatum sibiricum according to claim 3, wherein: in the step A2, the pesticide solution for applying the pesticide to the branches and leaves of the citrus comprises the following components in parts by weight: 100 parts of water, 1.5 parts of carbendazim, 1 part of difenoconazole, 0.65 part of dimethoate, 0.7 part of indoleacetic acid, 1.5 parts of cypermethrin and 0.7 part of prochloraz.
5. The interplanting method of citrus and polygonatum sibiricum according to claim 4, wherein: the sealwort planting fertilizer in the step A3 comprises, by mass, 100 parts of water, 90 parts of animal manure, 12.5 parts of calcium superphosphate, 10 parts of ammonium chloride and 15 parts of plant ash.
6. The interplanting method of citrus and polygonatum sibiricum according to claim 5, wherein: in the step A4, when the polygonatum sibiricum has flower buds, the polygonatum sibiricum flower buds are picked off.
7. The interplanting method of citrus and polygonatum sibiricum according to claim 6, wherein: the inclination of the land for interplanting citrus and rhizoma polygonati is 5-15 degrees.
8. The interplanting method of citrus and polygonatum sibiricum according to claim 7, wherein: in the step A4, in summer, in case of sealwort shading deficiency, the orange branches close to the forest are pulled together by a pull rope to adjust the shading degree, so that the shading degree of sealwort is 60-70%.
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| CN110140623A (en) * | 2019-06-17 | 2019-08-20 | 澜沧良宝生物科技有限公司 | A kind of high ridge implantation methods of bletilla and polygonatum kingianurn |
| CN111602554A (en) * | 2020-06-16 | 2020-09-01 | 四川省农业科学院经济作物育种栽培研究所 | Three-dimensional interplanting method for fingered citron, bletilla striata and polygonatum |
| CN113348950A (en) * | 2021-07-19 | 2021-09-07 | 松阳县君凯安农家庭农场 | Under-forest symbiotic interplanting method for torreya grandis and polygonatum sibiricum |
| CN114667883B (en) * | 2022-04-28 | 2023-08-29 | 湖南省农业生物技术研究所 | Polygonatum sibiricum and tea tree interplanting method |
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