CN107466755A - A kind of paddy rice planting method resistant to lodging of sand - Google Patents

A kind of paddy rice planting method resistant to lodging of sand Download PDF

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Publication number
CN107466755A
CN107466755A CN201710742531.1A CN201710742531A CN107466755A CN 107466755 A CN107466755 A CN 107466755A CN 201710742531 A CN201710742531 A CN 201710742531A CN 107466755 A CN107466755 A CN 107466755A
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parts
rice
fertilizer
rotating speeds
raw material
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范图样
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Anhui Taibai Manor Ecological Agriculture Co Ltd
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Anhui Taibai Manor Ecological Agriculture Co Ltd
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    • 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
    • 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
    • A01G22/20—Cereals
    • A01G22/22—Rice
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02—Superphosphates

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a kind of paddy rice planting method resistant to lodging of sand, comprise the following steps：S1, selection sand apply fertilizer to the subsoil as planting site, and in planting site, then pour water and carry out soaked field；S2, base fertilizer carry out rice transplanting after applying；S3, in the 10d of rice transplanting 8, apply Slow release organic fertilizer, after the neat fringe of rice shoot, impose urea and potassium silicate, in booting mid-term to initial bloom stage, to foliage-spray organic Se-rich foliar fertilizer.The paddy rice planting method of the present invention is applied to sand, can effectively improve the resistance against diseases of rice, improve the yield and quality of rice.

Description

A kind of paddy rice planting method resistant to lodging of sand
Technical field
The present invention relates to the paddy rice planting method resistant to lodging of the technical field of plantation, more particularly to a kind of sand.
Background technology
Rice is one of long staple food crop of China's culture and utility, and rice nutritive value is high, and palatability is good, easily Digestion, is not only the main food in China, also there are about half population in the world using rice as staple food, paddy byproduct purposes is wide General, its rice bran is the concentrated feed of domestic animal, and medical material, and husk can be used as the raw material of industry, straw except can cook feed stripped and Outside Edible Fungi raw material and organic fertilizer, or the raw material of paper industry etc., therefore develop Rice Production, improve the production of paddy Amount, the development tool to Chinese national economy are of great significance.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of Rice Cropping resistant to lodging of sand Method, applied to sand, the resistance against diseases of rice can be effectively improved, improves the yield and quality of rice.
A kind of paddy rice planting method resistant to lodging of sand proposed by the present invention, comprises the following steps：
S1, selection sand apply fertilizer to the subsoil 120-150kg/667m as planting site, and in planting site2, then pour water into Row soaked field, soaked field time are 1-3d；
S2, base fertilizer carry out rice transplanting after applying, the rice field depth of water is 12-16cm, the density of rice shoot for the caves of 1.6-1.8 ten thousand/ 667m2；
S3, in rice transplanting 8-10d, the holding rice field depth of water is 9-11cm, applies Slow release organic fertilizer 90-140kg/667m2, treat rice shoot Qi Suihou, the holding rice field depth of water is 9-11cm, imposes urea and potassium silicate, and the urea amount of applying is 15-25kg/667m2, potassium silicate The amount of applying is 5-15kg/667m2, in booting mid-term to initial bloom stage, to foliage-spray organic Se-rich foliar fertilizer, the amount of spraying is 5- 14kg/m2。
Preferably, in S1, the raw material of base fertilizer includes by weight：Feces of livestock and poultry 60-120 parts, maize straw 30-40 parts, Plant ash 5-15 parts, manioc waste 3-9 parts, bean cake powder 4-8 parts, potassium breeze 1-5 parts, castor cake 3-6 parts, furfural dregs 1-5 parts, nitrogenous fertilizer 1-3 parts, boric acid 2-4 parts, ammonium nitrate 4-8 parts, urea 2-9 parts, zinc sulfate 4-6 parts, potassium magnesium sulfate 2-6 parts, calcium superphosphate 3-4 Part, bacillus polymyxa 3-5 parts, stalk fermentation microbial inoculum 1-2 parts, cellulase 2-5 parts, Controlled-release filler 15-25 parts.
Preferably, in S1, in the raw material of base fertilizer, the raw material of Controlled-release filler includes by weight：Hydroxypropyl cellulose 4-8 Part, sodium alginate 2-5 parts, chitosan 3-6 parts, polylactic-co-glycolic acid solution 2-8 parts, araboxylan 5-15 parts.
Preferably, in S1, in the raw material of base fertilizer, Controlled-release filler is prepared by following technique：By hydroxypropyl cellulose, sea Mosanom and chitosan are well mixed, and 20-30min is stirred in 350-650r/min rotating speeds, then dry in -30~-50 DEG C of freezings 20-40min is dried in dry machine, polylactic-co-glycolic acid solution is subsequently added into and is well mixed, stirred in 4500-5500r/min rotating speeds 10-20min is mixed, araboxylan is then added and is well mixed, then stir 3-5h, Ran Houyu in 250-350r/min rotating speeds 8500-12000r/min rotating speeds are collected by centrifugation, and are freeze-dried after washing and obtain Controlled-release filler.
Preferably, in S3, the raw material of Slow release organic fertilizer includes by weight：Chicken droppings excrement 80-120 parts, agricultural crop straw 5- 15 parts, urea 1-5 parts, bean cake powder 2-6 parts, cotton dregs 2-4 parts, castor cake 2-5 parts, furfural dregs 1-3 parts, borax 3-8 parts, potassium breeze 2-7 parts, talcum powder 1-5 parts, medical stone powder 1-3 parts, boric acid 2-4 parts, ammonium molybdate 1-5 parts, zinc sulfate 2-6 parts, potassium magnesium sulfate 1-4 Part, calcium superphosphate 2-8 parts, bacillus laterosporus 2-5 parts, modified sustained release agent 1-5 parts.
Preferably, in S3, in the raw material of Slow release organic fertilizer, the raw material of modified sustained release agent includes by weight：Cornstarch 15-25 parts, glycerine 4-8 parts, urea 3-6 parts, waste paperboard fiber 2-5 parts, polyvinyl alcohol 1-5 parts, powdered rice hulls 3-6 parts, chitosan 2-4 parts, distilled water 4-8 parts, sodium lignosulfonate 3-6 parts, acrylic acid 2-5 parts, acrylonitrile 1-5 parts, PLA 3-6 parts, silane are even Join agent KH-570 4-9 parts.
Preferably, in S3, in the raw material of Slow release organic fertilizer, modified sustained release agent is prepared by following technique：Corn is formed sediment Then powder adds glycerine and urea is well mixed, 20- is stirred in 650-850r/min rotating speeds in 65-75 DEG C of dry 1-3h 40min, 20-28h is stood under normal temperature, then add waste paperboard fiber and polyvinyl alcohol is uniform, in 2500-3500r/min Rotating speed stirs 20-40min, is granulated by double screw extruder, is cooled to room temperature material A；By powdered rice hulls, chitosan and distilled water It is well mixed, 1-2h is stirred in 850-1050r/min rotating speeds, then adds sodium lignosulfonate, acrylic acid, acrylonitrile, PLA It is well mixed with Silane coupling reagent KH-570,4-6h is stirred with 280-320r/min rotating speeds in 65-75 DEG C of water bath with thermostatic control, then Room temperature is cooled to, suction filtration obtains sediment, then sediment is cooled to room temperature and be modified in 45-55 DEG C of dry 44-52h Sustained release agent.
A kind of paddy rice planting method resistant to lodging of sand of the present invention, comprises the following steps：S1, selection sand Applied fertilizer to the subsoil as planting site, and in planting site, then pour water and carry out soaked field；S2, base fertilizer carry out rice transplanting after applying；S3, in rice transplanting 8-10d, Slow release organic fertilizer is applied, after the neat fringe of rice shoot, imposes urea and potassium silicate, in booting mid-term to initial bloom stage, blade face is sprayed Organic Se-rich foliar fertilizer is applied, by the control to being applied fertilizer during Rice Cropping, realizes the efficient nutrient supply to rice, is realized In sandy soil property, the maximum nutriment supply to rice can be realized, effectively increases the yield and quality of rice.In S1, The raw material of base fertilizer includes feces of livestock and poultry, maize straw, plant ash, manioc waste, bean cake powder, potassium breeze, castor cake, furfural dregs, nitrogen Fertilizer, boric acid, ammonium nitrate, urea, zinc sulfate, potassium magnesium sulfate, calcium superphosphate, bacillus polymyxa, stalk fermentation microbial inoculum, cellulose Enzyme and Controlled-release filler, it disclosure satisfy that the nutrient supply of the early stage of paddy growth, improve the yield and quality of rice.In S1, In the raw material of base fertilizer, Controlled-release filler is stirred by the way that hydroxypropyl cellulose, sodium alginate and chitosan are well mixed, then in Dried in freeze drier, be subsequently added into polylactic-co-glycolic acid solution and be well mixed, stirred, then add araboxylan It is well mixed, it is followed by stirring for, is then centrifuged for collecting, is freeze-dried after washing and obtains Controlled-release filler, applied in base fertilizer, Neng Goushi The nutriment of existing base fertilizer is efficiently discharged, and further increases the yield and quality of rice.In S3, the raw material bag of Slow release organic fertilizer Include chicken droppings excrement, agricultural crop straw, urea, bean cake powder, cotton dregs, castor cake, furfural dregs, borax, potassium breeze, talcum powder, medical stone Powder, boric acid, ammonium molybdate, zinc sulfate, potassium magnesium sulfate, calcium superphosphate, bacillus laterosporus and modified sustained release agent, can realize rice The supply of Later growth nutrient, improves the resistance against diseases of rice, further effectively increases the yield and quality of rice.S3 In, in the raw material of Slow release organic fertilizer, then modified sustained release agent adds glycerine and urea mixing is equal by the way that cornstarch is dried It is even, stir, stood under normal temperature, then add waste paperboard fiber and polyvinyl alcohol is uniform, stirring, pass through double screw extruder It is granulated, is cooled to room temperature material A；Powdered rice hulls, chitosan and distilled water are well mixed, stir, then add sodium lignosulfonate, Acrylic acid, acrylonitrile, PLA and Silane coupling reagent KH-570 are well mixed, and are stirred in water bath with thermostatic control, are subsequently cooled to room temperature, Suction filtration obtains sediment, then by drying precipitate, is cooled to room temperature and obtains being modified sustained release agent, and the sustained release for applying to the present invention has In machine fertilizer, efficiency and quality of the Slow release organic fertilizer in late growth stage of rice nutrient supply can be realized, improves the yield of rice And quality.The paddy rice planting method of the present invention is applied to sand, can effectively improve the resistance against diseases of rice, improve water The yield and quality of rice.
Embodiment
The present invention is described in detail with reference to specific embodiment, it should be appreciated that embodiment is served only for illustrating this hair It is bright, rather than for limiting the invention, any modification made on the basis of the present invention, equivalent substitution etc. are in this hair In bright protection domain.
Embodiment 1
A kind of paddy rice planting method resistant to lodging of sand proposed by the present invention, comprises the following steps：
S1, selection sand apply fertilizer to the subsoil 135kg/667m as planting site, and in planting site2, then pour water and steeped Field, soaked field time are 2d；
S2, base fertilizer carry out rice transplanting after applying, the rice field depth of water is 14cm, and the density of rice shoot is 1.7 ten thousand caves/667m2；
S3, in rice transplanting 9d, the holding rice field depth of water is 10cm, applies Slow release organic fertilizer 115kg/667m2, after the neat fringe of rice shoot, The holding rice field depth of water is 10cm, imposes urea and potassium silicate, and the urea amount of applying is 20kg/667m2, the potassium silicate amount of applying is 10kg/667m2, in booting mid-term to initial bloom stage, to foliage-spray organic Se-rich foliar fertilizer, the amount of spraying is 9.5kg/m2。
In S1, the raw material of base fertilizer includes by weight：90 parts of feces of livestock and poultry, 35 parts of maize straw, 10 parts of plant ash, cassava 6 parts of slag, 6 parts of bean cake powder, 3 parts of potassium breeze, 4.5 parts of castor cake, 3 parts of furfural dregs, 2 parts of nitrogenous fertilizer, 3 parts of boric acid, 6 parts of ammonium nitrate, urine 5.5 parts of element, 5 parts of zinc sulfate, 4 parts of potassium magnesium sulfate, 3.5 parts of calcium superphosphate, 4 parts of bacillus polymyxa, stalk fermentation microbial inoculum 1.5 Part, 3.5 parts of cellulase, 20 parts of Controlled-release filler.
In S1, in the raw material of base fertilizer, Controlled-release filler is prepared by following technique：By weight by 6 parts of hydroxy propyl celluloses Element, 3.5 parts of sodium alginates and 4.5 parts of chitosans are well mixed, and 25min is stirred in 500r/min rotating speeds, then in -40 DEG C of freezings 30min is dried in drying machine, 5 parts of polylactic-co-glycolic acid solution is subsequently added into and is well mixed, is stirred in 5000r/min rotating speeds 15min, then add 10 parts of araboxylans and be well mixed, then 4h is stirred in 300r/min rotating speeds, then in 9500r/ Min rotating speeds are collected by centrifugation, and are freeze-dried after washing and obtain Controlled-release filler.
In S3, the raw material of Slow release organic fertilizer includes by weight：100 parts of chicken droppings excrement, 10 parts of agricultural crop straw, 3 parts of urea, 4 parts of bean cake powder, 3 parts of cotton dregs, 3.5 parts of castor cake, 2 parts of furfural dregs, 5.5 parts of borax, 4.5 parts of potassium breeze, 3 parts of talcum powder, wheat meal 2 parts of stone flour, 3 parts of boric acid, 3 parts of ammonium molybdate, 4 parts of zinc sulfate, 2.5 parts of potassium magnesium sulfate, 5 parts of calcium superphosphate, bacillus laterosporus 3.5 Part, modified 3 parts of sustained release agent.
In S3, in the raw material of Slow release organic fertilizer, modified sustained release agent is prepared by following technique：By weight by 20 parts of jade Then rice starch adds 6 parts of glycerine and 4.5 parts of urea is well mixed, stirred in 750r/min rotating speeds in 70 DEG C of dry 2h 30min, 24h is stood under normal temperature, then add 3.5 parts of waste paperboard fibers and 3 parts of polyvinyl alcohols are uniform, in 3000r/min Rotating speed stirs 30min, is granulated by double screw extruder, is cooled to room temperature material A；By 4.5 parts of powdered rice hulls, 3 parts of chitosans and 6 Part distilled water is well mixed, and is stirred 1.5h in 950r/min rotating speeds, is then added 4.5 parts of sodium lignosulfonates, 3.5 parts of acrylic acid, 3 Part acrylonitrile, 4.5 parts of PLAs and 6.5 parts of Silane coupling reagent KH-570s are well mixed, with 300r/ in 70 DEG C of waters bath with thermostatic control Min rotating speeds stir 5h, are subsequently cooled to room temperature, and suction filtration obtains sediment, is then cooled to sediment in 50 DEG C of dry 48h Room temperature obtains being modified sustained release agent.
Embodiment 2
A kind of paddy rice planting method resistant to lodging of sand proposed by the present invention, comprises the following steps：
S1, selection sand apply fertilizer to the subsoil 120kg/667m as planting site, and in planting site2, then pour water and steeped Field, soaked field time are 3d；
S2, base fertilizer carry out rice transplanting after applying, the rice field depth of water is 12cm, and the density of rice shoot is 1.8 ten thousand caves/667m2；
S3, in rice transplanting 8d, the holding rice field depth of water is 11cm, applies Slow release organic fertilizer 90kg/667m2, after the neat fringe of rice shoot, protect It is 11cm to hold the rice field depth of water, imposes urea and potassium silicate, and the urea amount of applying is 25kg/667m2, the potassium silicate amount of applying is 5kg/ 667m2, in booting mid-term to initial bloom stage, to foliage-spray organic Se-rich foliar fertilizer, the amount of spraying is 14kg/m2。
In S1, the raw material of base fertilizer includes by weight：60 parts of feces of livestock and poultry, 40 parts of maize straw, 5 parts of plant ash, cassava 9 parts of slag, 4 parts of bean cake powder, 5 parts of potassium breeze, 3 parts of castor cake, 5 parts of furfural dregs, 1 part of nitrogenous fertilizer, 4 parts of boric acid, 4 parts of ammonium nitrate, urea 9 Part, 4 parts of zinc sulfate, 6 parts of potassium magnesium sulfate, 3 parts of calcium superphosphate, 5 parts of bacillus polymyxa, 1 part of stalk fermentation microbial inoculum, cellulase 5 parts, 15 parts of Controlled-release filler.
In S1, in the raw material of base fertilizer, Controlled-release filler is prepared by following technique：By weight by 4 parts of hydroxy propyl celluloses Element, 5 parts of sodium alginates and 3 parts of chitosans are well mixed, and 20min is stirred in 650r/min rotating speeds, then in -50 DEG C of freeze-dryings 20min is dried in machine, 8 parts of polylactic-co-glycolic acid solution is subsequently added into and is well mixed, 20min is stirred in 4500r/min rotating speeds, Then 5 parts of araboxylans are added to be well mixed, then 3h are stirred in 350r/min rotating speeds, then in 12000r/min rotating speeds It is collected by centrifugation, is freeze-dried after washing and obtains Controlled-release filler.
In S3, the raw material of Slow release organic fertilizer includes by weight：80 parts of chicken droppings excrement, 15 parts of agricultural crop straw, 1 part of urea, 6 parts of bean cake powder, 2 parts of cotton dregs, 5 parts of castor cake, 1 part of furfural dregs, 8 parts of borax, 2 parts of potassium breeze, 5 parts of talcum powder, medical stone powder 1 Part, 4 parts of boric acid, 1 part of ammonium molybdate, 6 parts of zinc sulfate, 1 part of potassium magnesium sulfate, 8 parts of calcium superphosphate, 2 parts of bacillus laterosporus, it is modified and delays Release 5 parts of agent.
In S3, in the raw material of Slow release organic fertilizer, modified sustained release agent is prepared by following technique：By weight by 15 parts of jade Rice starch is well mixed in 75 DEG C of dry 1h, then 8 parts of glycerine of addition and 3 parts of urea, and 20min is stirred in 850r/min rotating speeds, 28h is stood under normal temperature, then 2 parts of waste paperboard fibers is added and 5 parts of polyvinyl alcohols is uniform, is stirred in 2500r/min rotating speeds 40min, it is granulated by double screw extruder, is cooled to room temperature material A；3 parts of powdered rice hulls, 4 parts of chitosans and 4 parts of distilled water are mixed Close uniform, 1h stirred in 1050r/min rotating speeds, then add 6 parts of sodium lignosulfonates, 2 parts of acrylic acid, 5 parts of acrylonitrile, 3 parts it is poly- Lactic acid and 9 parts of Silane coupling reagent KH-570s are well mixed, and 4h, Ran Houleng are stirred with 320r/min rotating speeds in 65 DEG C of waters bath with thermostatic control But sediment is obtained, then sediment is cooled to room temperature and obtains being modified sustained release agent in 55 DEG C of dry 44h to room temperature, suction filtration.
Embodiment 3
A kind of paddy rice planting method resistant to lodging of sand proposed by the present invention, comprises the following steps：
S1, selection sand apply fertilizer to the subsoil 150kg/667m as planting site, and in planting site2, then pour water and steeped Field, soaked field time are 1d；
S2, base fertilizer carry out rice transplanting after applying, the rice field depth of water is 16cm, and the density of rice shoot is 1.6 ten thousand caves/667m2；
S3, in rice transplanting 8-10d, the holding rice field depth of water is 11cm, applies Slow release organic fertilizer 90kg/667m2, treat the neat fringe of rice shoot Afterwards, it is 11cm to keep the rice field depth of water, imposes urea and potassium silicate, the urea amount of applying is 15kg/667m2, the potassium silicate amount of applying is 15kg/667m2, in booting mid-term to initial bloom stage, to foliage-spray organic Se-rich foliar fertilizer, the amount of spraying is 5kg/m2。
In S1, the raw material of base fertilizer includes by weight：120 parts of feces of livestock and poultry, 30 parts of maize straw, 15 parts of plant ash, wood 3 parts of potato slag, 8 parts of bean cake powder, 1 part of potassium breeze, 6 parts of castor cake, 1 part of furfural dregs, 3 parts of nitrogenous fertilizer, 2 parts of boric acid, 8 parts of ammonium nitrate, urine 2 parts of element, 6 parts of zinc sulfate, 2 parts of potassium magnesium sulfate, 4 parts of calcium superphosphate, 3 parts of bacillus polymyxa, 2 parts of stalk fermentation microbial inoculum, fiber Plain 2 parts of enzyme, 25 parts of Controlled-release filler.
In S1, in the raw material of base fertilizer, Controlled-release filler is prepared by following technique：By weight by 8 parts of hydroxy propyl celluloses Element, 2 parts of sodium alginates and 6 parts of chitosans are well mixed, and 30min is stirred in 350r/min rotating speeds, then in -30 DEG C of freeze-dryings 40min is dried in machine, 2 parts of polylactic-co-glycolic acid solution is subsequently added into and is well mixed, 10min is stirred in 5500r/min rotating speeds, Then 15 parts of araboxylans are added to be well mixed, then 5h are stirred in 250r/min rotating speeds, then in 8500r/min rotating speeds It is collected by centrifugation, is freeze-dried after washing and obtains Controlled-release filler.
In S3, the raw material of Slow release organic fertilizer includes by weight：120 parts of chicken droppings excrement, 5 parts of agricultural crop straw, 5 parts of urea, 2 parts of bean cake powder, 4 parts of cotton dregs, 2 parts of castor cake, 3 parts of furfural dregs, 3 parts of borax, 7 parts of potassium breeze, 1 part of talcum powder, medical stone powder 3 Part, 2 parts of boric acid, 5 parts of ammonium molybdate, 2 parts of zinc sulfate, 4 parts of potassium magnesium sulfate, 2 parts of calcium superphosphate, 5 parts of bacillus laterosporus, it is modified and delays Release 1 part of agent.
In S3, in the raw material of Slow release organic fertilizer, modified sustained release agent is prepared by following technique：By weight by 25 parts of jade Rice starch is well mixed in 65 DEG C of dry 3h, then 4 parts of glycerine of addition and 6 parts of urea, and 40min is stirred in 650r/min rotating speeds, 20h is stood under normal temperature, then 5 parts of waste paperboard fibers is added and 1 part of polyvinyl alcohol is uniform, is stirred in 3500r/min rotating speeds 20min, it is granulated by double screw extruder, is cooled to room temperature material A；6 parts of powdered rice hulls, 2 parts of chitosans and 8 parts of distilled water are mixed Close uniformly, 2h is stirred in 850r/min rotating speeds, then add 3 parts of sodium lignosulfonates, 5 parts of acrylic acid, 1 part of acrylonitrile, 6 parts of poly- breasts Acid and 4 parts of Silane coupling reagent KH-570s are well mixed, and are stirred 6h with 280r/min rotating speeds in 75 DEG C of waters bath with thermostatic control, are then cooled down To room temperature, suction filtration obtains sediment, is then cooled to room temperature and obtains being modified sustained release agent sediment in 45 DEG C of dry 52h.
Embodiment 4
A kind of paddy rice planting method resistant to lodging of sand proposed by the present invention, comprises the following steps：
S1, selection sand apply fertilizer to the subsoil 125kg/667m as planting site, and in planting site2, then pour water and steeped Field, soaked field time are 2.5d；
S2, base fertilizer carry out rice transplanting after applying, the rice field depth of water is 13cm, and the density of rice shoot is 1.75 ten thousand caves/667m2；
S3, in rice transplanting 8.5d, the holding rice field depth of water is 10.5cm, applies Slow release organic fertilizer 95kg/667m2, treat the neat fringe of rice shoot Afterwards, it is 10.5cm to keep the rice field depth of water, imposes urea and potassium silicate, the urea amount of applying is 18kg/667m2, the potassium silicate amount of applying For 12kg/667m2, in booting mid-term to initial bloom stage, to foliage-spray organic Se-rich foliar fertilizer, the amount of spraying is 6kg/m2。
In S1, the raw material of base fertilizer includes by weight：65 parts of feces of livestock and poultry, 38 parts of maize straw, 8 parts of plant ash, cassava 8 parts of slag, 5 parts of bean cake powder, 4 parts of potassium breeze, 4 parts of castor cake, 4 parts of furfural dregs, 1.5 parts of nitrogenous fertilizer, 3.5 parts of boric acid, 5 parts of ammonium nitrate, 8 parts of urea, 4.5 parts of zinc sulfate, 5 parts of potassium magnesium sulfate, 3.2 parts of calcium superphosphate, 4.5 parts of bacillus polymyxa, stalk fermentation microbial inoculum 1.2 parts, 4 parts of cellulase, 18 parts of Controlled-release filler.
In S1, in the raw material of base fertilizer, Controlled-release filler is prepared by following technique：By weight by 5 parts of hydroxy propyl celluloses Element, 4 parts of sodium alginates and 4 parts of chitosans are well mixed, and 22min is stirred in 620r/min rotating speeds, then in -45 DEG C of freeze-dryings 25min is dried in machine, 7 parts of polylactic-co-glycolic acid solution is subsequently added into and is well mixed, 18min is stirred in 4800r/min rotating speeds, Then 8 parts of araboxylans are added to be well mixed, then 3.5h is stirred in 320r/min rotating speeds, then turns in 11500r/min Speed is collected by centrifugation, and is freeze-dried after washing and obtains Controlled-release filler.
In S3, the raw material of Slow release organic fertilizer includes by weight：85 parts of chicken droppings excrement, 12 parts of agricultural crop straw, 2 parts of urea, 5 parts of bean cake powder, 2.5 parts of cotton dregs, 4 parts of castor cake, 1.5 parts of furfural dregs, 7 parts of borax, 3 parts of potassium breeze, 4 parts of talcum powder, medical stone 1.5 parts of powder, 3.5 parts of boric acid, 2 parts of ammonium molybdate, 5 parts of zinc sulfate, 2 parts of potassium magnesium sulfate, 7 parts of calcium superphosphate, bacillus laterosporus 3 Part, modified 4 parts of sustained release agent.
In S3, in the raw material of Slow release organic fertilizer, modified sustained release agent is prepared by following technique：By weight by 18 parts of jade Then rice starch adds 7 parts of glycerine and 4 parts of urea is well mixed, stirred in 820r/min rotating speeds in 72 DEG C of dry 1.5h 25min, 26h is stood under normal temperature, then add 3 parts of waste paperboard fibers and 4 parts of polyvinyl alcohols are uniform, turn in 2800r/min Speed stirring 35min, is granulated by double screw extruder, is cooled to room temperature material A；By 4 parts of powdered rice hulls, 3.5 parts of chitosans and 5 parts Distilled water is well mixed, in 1020r/min rotating speeds stir 1.2h, then add 5 parts of sodium lignosulfonates, 3 parts of acrylic acid, 4 part third Alkene nitrile, 4 parts of PLAs and 8 parts of Silane coupling reagent KH-570s are well mixed, and are stirred in 68 DEG C of waters bath with thermostatic control with 310r/min rotating speeds 4.5h is mixed, is subsequently cooled to room temperature, suction filtration obtains sediment, then sediment is cooled to room temperature and obtained in 52 DEG C of dry 45h Modified sustained release agent.
Embodiment 5
A kind of paddy rice planting method resistant to lodging of sand proposed by the present invention, comprises the following steps：
S1, selection sand apply fertilizer to the subsoil 145kg/667m as planting site, and in planting site2, then pour water and steeped Field, soaked field time are 1.5d；
S2, base fertilizer carry out rice transplanting after applying, the rice field depth of water is 15cm, and the density of rice shoot is 1.65 ten thousand caves/667m2；
S3, in rice transplanting 9.5d, the holding rice field depth of water is 9.5cm, applies Slow release organic fertilizer 135kg/667m2, treat the neat fringe of rice shoot Afterwards, it is 9.5cm to keep the rice field depth of water, imposes urea and potassium silicate, the urea amount of applying is 22kg/667m2, the potassium silicate amount of applying is 8kg/667m2, in booting mid-term to initial bloom stage, to foliage-spray organic Se-rich foliar fertilizer, the amount of spraying is 13kg/m2。
In S1, the raw material of base fertilizer includes by weight：115 parts of feces of livestock and poultry, 32 parts of maize straw, 12 parts of plant ash, wood 4 parts of potato slag, 7 parts of bean cake powder, 2 parts of potassium breeze, 5 parts of castor cake, 2 parts of furfural dregs, 2.5 parts of nitrogenous fertilizer, 2.5 parts of boric acid, ammonium nitrate 7 Part, 3 parts of urea, 5.5 parts of zinc sulfate, 3 parts of potassium magnesium sulfate, 3.8 parts of calcium superphosphate, 3.5 parts of bacillus polymyxa, stalk fermentation bacterium 1.8 parts of agent, 3 parts of cellulase, 22 parts of Controlled-release filler.
In S1, in the raw material of base fertilizer, Controlled-release filler is prepared by following technique：By weight by 7 parts of hydroxy propyl celluloses Element, 3 parts of sodium alginates and 5 parts of chitosans are well mixed, and 28min is stirred in 380r/min rotating speeds, then in -35 DEG C of freeze-dryings 35min is dried in machine, 3 parts of polylactic-co-glycolic acid solution is subsequently added into and is well mixed, 12min is stirred in 5200r/min rotating speeds, Then 12 parts of araboxylans are added to be well mixed, then 4.5h is stirred in 280r/min rotating speeds, then turns in 8800r/min Speed is collected by centrifugation, and is freeze-dried after washing and obtains Controlled-release filler.
In S3, the raw material of Slow release organic fertilizer includes by weight：115 parts of chicken droppings excrement, 8 parts of agricultural crop straw, 4 parts of urea, 3 parts of bean cake powder, 3.5 parts of cotton dregs, 3 parts of castor cake, 2.5 parts of furfural dregs, 4 parts of borax, 6 parts of potassium breeze, 2 parts of talcum powder, medical stone 2.5 parts of powder, 2.5 parts of boric acid, 4 parts of ammonium molybdate, 3 parts of zinc sulfate, 3 parts of potassium magnesium sulfate, 3 parts of calcium superphosphate, bacillus laterosporus 4 Part, modified 2 parts of sustained release agent.
In S3, in the raw material of Slow release organic fertilizer, modified sustained release agent is prepared by following technique：By weight by 22 parts of jade Then rice starch adds 5 parts of glycerine and 5 parts of urea is well mixed, stirred in 680r/min rotating speeds in 68 DEG C of dry 2.5h 35min, 22h is stood under normal temperature, then add 4 parts of waste paperboard fibers and 2 parts of polyvinyl alcohols are uniform, turn in 3200r/min Speed stirring 25min, is granulated by double screw extruder, is cooled to room temperature material A；By 5 parts of powdered rice hulls, 2.5 parts of chitosans and 7 parts Distilled water is well mixed, and is stirred 1.8h in 880r/min rotating speeds, is then added 4 parts of sodium lignosulfonates, 4 parts of acrylic acid, 2 parts of propylene Nitrile, 5 parts of PLAs and 5 parts of Silane coupling reagent KH-570s are well mixed, and are stirred in 72 DEG C of waters bath with thermostatic control with 290r/min rotating speeds 5.5h, is subsequently cooled to room temperature, and suction filtration obtains sediment, then sediment is cooled to room temperature and changed in 48 DEG C of dry 51h Property sustained release agent.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (7)

1. the paddy rice planting method resistant to lodging of a kind of sand, it is characterised in that comprise the following steps：
S1, selection sand apply fertilizer to the subsoil 120-150kg/667m as planting site, and in planting site2, then pour water and steeped Field, soaked field time are 1-3d；
S2, base fertilizer carry out rice transplanting after applying, the rice field depth of water is 12-16cm, and the density of rice shoot is ten thousand caves of 1.6-1.8/667m2；
S3, in rice transplanting 8-10d, the holding rice field depth of water is 9-11cm, applies Slow release organic fertilizer 90-140kg/667m2, treat the neat fringe of rice shoot Afterwards, it is 9-11cm to keep the rice field depth of water, imposes urea and potassium silicate, the urea amount of applying is 15-25kg/667m2, potassium silicate applies Measure as 5-15kg/667m2, in booting mid-term to initial bloom stage, to foliage-spray organic Se-rich foliar fertilizer, the amount of spraying is 5-14kg/ m2。
2. the paddy rice planting method resistant to lodging of sand according to claim 1, it is characterised in that in S1, base fertilizer Raw material includes by weight：Feces of livestock and poultry 60-120 parts, maize straw 30-40 parts, plant ash 5-15 parts, manioc waste 3-9 parts, beans Dregs of rice powder 4-8 parts, potassium breeze 1-5 parts, castor cake 3-6 parts, furfural dregs 1-5 parts, nitrogenous fertilizer 1-3 parts, boric acid 2-4 parts, ammonium nitrate 4-8 Part, urea 2-9 parts, zinc sulfate 4-6 parts, potassium magnesium sulfate 2-6 parts, calcium superphosphate 3-4 parts, bacillus polymyxa 3-5 parts, stalk hair Yeast-like fungi agent 1-2 parts, cellulase 2-5 parts, Controlled-release filler 15-25 parts.
3. the paddy rice planting method resistant to lodging of sand according to claim 1 or 2, it is characterised in that in S1, base fertilizer Raw material in, the raw material of Controlled-release filler includes by weight：Hydroxypropyl cellulose 4-8 parts, sodium alginate 2-5 parts, chitosan 3-6 Part, polylactic-co-glycolic acid solution 2-8 parts, araboxylan 5-15 parts.
4. the paddy rice planting method resistant to lodging of the sand according to claim any one of 1-3, it is characterised in that S1 In, in the raw material of base fertilizer, Controlled-release filler is prepared by following technique：Hydroxypropyl cellulose, sodium alginate and chitosan are mixed Close uniformly, stir 20-30min in 350-650r/min rotating speeds, 20- is then dried in -30~-50 DEG C of freeze driers 40min, it is subsequently added into polylactic-co-glycolic acid solution and is well mixed, stirs 10-20min in 4500-5500r/min rotating speeds, so Araboxylan is added afterwards to be well mixed, and then 3-5h is stirred in 250-350r/min rotating speeds, then in 8500-12000r/ Min rotating speeds are collected by centrifugation, and are freeze-dried after washing and obtain Controlled-release filler.
5. the paddy rice planting method resistant to lodging of the sand according to claim any one of 1-4, it is characterised in that S3 In, the raw material of Slow release organic fertilizer includes by weight：Chicken droppings excrement 80-120 parts, agricultural crop straw 5-15 parts, urea 1-5 parts, beans Dregs of rice powder 2-6 parts, cotton dregs 2-4 parts, castor cake 2-5 parts, furfural dregs 1-3 parts, borax 3-8 parts, potassium breeze 2-7 parts, talcum powder 1-5 Part, medical stone powder 1-3 parts, boric acid 2-4 parts, ammonium molybdate 1-5 parts, zinc sulfate 2-6 parts, potassium magnesium sulfate 1-4 parts, calcium superphosphate 2-8 Part, bacillus laterosporus 2-5 parts, modified sustained release agent 1-5 parts.
6. the paddy rice planting method resistant to lodging of the sand according to claim any one of 1-5, it is characterised in that S3 In, in the raw material of Slow release organic fertilizer, the raw material of modified sustained release agent includes by weight：Cornstarch 15-25 parts, glycerine 4-8 parts, Urea 3-6 parts, waste paperboard fiber 2-5 parts, polyvinyl alcohol 1-5 parts, powdered rice hulls 3-6 parts, chitosan 2-4 parts, distilled water 4-8 parts, Sodium lignosulfonate 3-6 parts, acrylic acid 2-5 parts, acrylonitrile 1-5 parts, PLA 3-6 parts, Silane coupling reagent KH-570 4-9 parts.
7. the paddy rice planting method resistant to lodging of the sand according to claim any one of 1-6, it is characterised in that S3 In, in the raw material of Slow release organic fertilizer, modified sustained release agent is prepared by following technique：By cornstarch in 65-75 DEG C of dry 1- 3h, then add glycerine and urea is well mixed, stir 20-40min in 650-850r/min rotating speeds, 20- is stood under normal temperature 28h, then add waste paperboard fiber and polyvinyl alcohol is uniform, stir 20-40min in 2500-3500r/min rotating speeds, lead to Double screw extruder granulation is crossed, is cooled to room temperature material A；Powdered rice hulls, chitosan and distilled water are well mixed, in 850- 1050r/min rotating speeds stir 1-2h, then add sodium lignosulfonate, acrylic acid, acrylonitrile, PLA and silane coupler KH- 570 is well mixed, stirs 4-6h with 280-320r/min rotating speeds in 65-75 DEG C of water bath with thermostatic control, is subsequently cooled to room temperature, filters Sediment is obtained, then sediment is cooled to room temperature and obtains being modified sustained release agent in 45-55 DEG C of dry 44-52h.
CN201710742531.1A 2017-08-25 2017-08-25 A kind of paddy rice planting method resistant to lodging of sand Withdrawn CN107466755A (en)

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CN108276038A (en) * 2018-04-04 2018-07-13 安徽省强家庄生态农业有限公司 A kind of rice organic fertilizer and preparation method thereof
CN113754483A (en) * 2021-08-06 2021-12-07 林猷宪 Organic rice seedling water locking agent

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CN106386308A (en) * 2016-08-31 2017-02-15 陈冬林 One-season late rice and one-season freshwater shrimp rotation integral planting and breeding method capable of stabilizing grain income and increasing fishery income
CN106467440A (en) * 2016-08-27 2017-03-01 安徽省司尔特肥业股份有限公司 Special high yield fertilizer of a kind of Semen Tritici aestivi and preparation method thereof

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CN105248207A (en) * 2015-10-21 2016-01-20 安徽牧马湖农业开发集团有限公司 Selenium-enriched rice planting method
CN106258685A (en) * 2016-08-11 2017-01-04 望江县康利家庭农场 A kind of implantation methods of Selenium rich rice
CN106467440A (en) * 2016-08-27 2017-03-01 安徽省司尔特肥业股份有限公司 Special high yield fertilizer of a kind of Semen Tritici aestivi and preparation method thereof
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108276038A (en) * 2018-04-04 2018-07-13 安徽省强家庄生态农业有限公司 A kind of rice organic fertilizer and preparation method thereof
CN113754483A (en) * 2021-08-06 2021-12-07 林猷宪 Organic rice seedling water locking agent

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Application publication date: 20171215