CN105993749A - Paddy rice cultivation method - Google Patents

Paddy rice cultivation method Download PDF

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Publication number
CN105993749A
CN105993749A CN201610303718.7A CN201610303718A CN105993749A CN 105993749 A CN105993749 A CN 105993749A CN 201610303718 A CN201610303718 A CN 201610303718A CN 105993749 A CN105993749 A CN 105993749A
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parts
rice
seed
paddy rice
improved
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何懿
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GUANGXI ZHAOHE SEED INDUSTRY Co Ltd
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GUANGXI ZHAOHE SEED INDUSTRY Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/20Cereals
    • A01G22/22Rice
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N27/00Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02Biocides, 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
    • A01N43/04Biocides, 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
    • A01N43/06Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
    • A01N43/12Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N57/00Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/18Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
    • A01N57/20Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N61/00Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N63/00Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • A01N63/30Microbial fungi; Substances produced thereby or obtained therefrom
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B1/00Superphosphates, 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
    • C05B1/02Superphosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B17/00Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G1/00Mixtures of fertilisers belonging individually to different subclasses of C05

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Botany (AREA)
  • Virology (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a paddy rice cultivation method. The method comprises the following steps: seeds are subjected to mildew removing, and impurity removing, sterilization and seed soaking are performed; after the seeds are coated with a seed coating agent, seedling raising is carried out on the seeds with a seedling raising substrate which is prepared by the steps that orchard topsoil is well mixed with a fully composted organic fertilizer and river sand, and the mixture is sieved; 1 month before transplanting, fertilization is carried out according to a certain ratio in a cultivation field; deep plowing and fine plowing treatments are carried out, and the seedlings with the seedling raising substrate are transplanted; and fertilization is reasonably carried out. With the method provided by the invention, seed germination rate is improved, and paddy rice yield is improved. By raising the seedlings with silt in a culture pond, in combination with the use of EM original liquid, paddy rice quality can be effectively improved, and paddy rice disease resistance can be improved. With reasonable application of various fertilizers and growth agents, rice panicle diameters can be increased, paddy rice yield can be improved, and economic benefit can be improved. Also, rice panicle growth period can be shortened, and harvesting is facilitated. Coordinated growth of paddy rice roots and buds is ensured. Paddy rice roots and buds are thick and strong, and rice grains are full.

Description

A kind of rice cultivating method
Technical field
The present invention relates to field of rice cultivation, be specifically related to a kind of rice cultivating method.
Background technology
Oryza sativa L. originates in Tropical Asian, after China widely plants, gradually travels to all over the world.According to different methods, Oryza sativa L. can be divided into long-grained nonglutinous rice and japonica rice, early rice and middle late rice, Oryza sativa L. var. glutinosa Matsum. and non-Oryza sativa L. var. glutinosa Matsum..The research of hybrid rice is made a great contribution by China scientist Yuan Longping, is described as " father of hybrid rice ".The Oryza sativa L. institute i.e. Oryza glutinosa of knot reality, Oryza glutinosa (grain) claims rice, scented rice, rice after shelling.Nearly half population in the world, all with rice for food.The eating method of rice is varied, has rice, congee, rice cake, rice cake, rice wine etc..Oryza sativa L. is in addition to edible, it is also possible to makes wine, refine sugar and make the raw material of industry, and rice husk, rice straw can be as feedstuffs.China Oryza sativa L. main producing region is mainly the Northeast, the Yangtze river basin, Pearl River Delta.Belong to direct economy crop.The staple food of 1/3rd mankind the most in the world.
Summary of the invention
It is an object of the invention to provide a kind of rice cultivating method, utilize seed soaking agent to carry out seed soaking, improve percentage of seedgermination, improve the yield of Oryza sativa L.;Nursery is carried out by mud in culturing pool, the use of collaborative EM original solution, can effectively improve the quality of Oryza sativa L., strengthen the resistance against diseases of Oryza sativa L.;The reasonable employment of various fertilizer and growth stimulator can increase the diameter of spike of rice, improves the yield of Oryza sativa L., improves economic benefit;Meanwhile, it is capable to shorten the trophophase of spike of rice, it is simple to gather;And ensure that rice root, bud harmonic growth, radical bud is sturdy, the grain of rice is full.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of rice cultivating method, comprises the steps:
S1, use into the saline that proportion is 1.4~1.6, the fullest rice paddy seed is floated, picked out saturated sowing seed, then the saturated sowing seed selected use carbendazim spraying kill bulbil and the mycelia being attached to the surface of the seed, after clear water washing, soaking 40~50h with seed soaking agent, described seed soaking agent is prepared from by the raw material of following weight portion: nucleoside hydrochlorate 30~70 parts, 100 times of diluents of EM original solution 10~20 parts, the gibberellins 20 of 70mg/L~30 parts, the heteroauxing 10 of 50mg/L~20 parts;
S2, build the seedling bed being made up of the nursery groove of some 10 × 10cm, sieve after mixing homogeneously with the fertilizer fully become thoroughly decomposed and river sand with culturing pool mud, it is made into seedling medium, and be filled in each nursery groove, after filling completes, the seed of step S1 gained is pressed in seedling medium gently, just it is covered as standard by mud with seed, each nursery groove sows 2, complete after planting, seedling bed is taken shed, shed covers semitransparent thin film, keeping temperature of shed is 45~60 DEG C, carries out accelerating germination;
S3, transplant first 1 month, in plantation, Tanaka every mu executes the pig manure 1200kg becoming thoroughly decomposed, fermenting, after deep ploughing 25~30cm, every mu execute carbamide 45~55kg, Diammonium phosphate (DAP) 30~40kg, calcium superphosphate 4.5~5.5kg, Borax 5~10kg, proline 1~2kg are carefully ploughed, during transplanting, band seedling medium is transplanted, and wide-and narrow-row rice is planted, planting spacing is 11.5cm × (66+10) cm, waters after transplanting;
S4, tillering stage, the every mu of brassin lactones of paclobutrazol solution 40L and 1.5~2g, 2~3g ammonium sulfate spraying 0.3% carries out adjusting and controlling growth process;The Young spike development phase, execute people and animals liquid dung 300kg, phosphate fertilizer 6~8kg, 300 times of diluents of EM original solution 5~15kg, cake fertilizer 3~9kg for every mu;In milk stage, execute foliage fertilizer, use 0.1%~0.2% Borax and 0.1%~0.2% sea green cellulose solution to spray continuously 2~3 times, and every mu of ground sprays the brassin lactones of 1.35~3.25 grams;When entering dough stage, plant growth regulator being diluted to 400~500 times, then sprays diluent to plant, the amount of spraying is every mu to spray 25 kilograms to 35 kilograms;
S5, carry out the conventional prevention and control of plant diseases, pest control, until gathering.
Wherein, described middle trace element includes Mn, B, Fe, Zn, Cu and Mo.
Wherein, the weight ratio of described Mn: B: Fe: Zn: Cu: Mo is 6: 1: 2: 3: 2: 2.
Wherein, described plant growth regulator is made up of the component of following weight portion: phytocytomine 3~5 parts, gibberellins 2~3 parts, humic acid chelating cobalt 50~60 parts, 300 times of diluents of EM original solution 10~15 parts, amino acid/11 00~150 parts, water 1500~2000 parts, ethephon 11~16 parts.
The invention have the advantages that
Utilize seed soaking agent to carry out seed soaking, improve percentage of seedgermination, improve the yield of Oryza sativa L.;Nursery is carried out by mud in culturing pool, the use of collaborative EM original solution, can effectively improve the quality of Oryza sativa L., strengthen the resistance against diseases of Oryza sativa L.;The reasonable employment of various fertilizer and growth stimulator can increase the diameter of spike of rice, improves the yield of Oryza sativa L., improves economic benefit;Meanwhile, it is capable to shorten the trophophase of spike of rice, it is simple to gather;And ensure that rice root, bud harmonic growth, radical bud is sturdy, the grain of rice is full.
Detailed description of the invention
In order to make objects and advantages of the present invention clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Middle trace element in following example is 6: 1: 2: 3: 2: 2 mixing gained by weight by Mn, B, Fe, Zn, Cu and Mo.
Embodiment 1
A kind of rice cultivating method, comprises the steps:
S1, use into the saline that proportion is 1.4, the fullest rice paddy seed is floated, picked out saturated sowing seed, then the saturated sowing seed selected use carbendazim spraying kill bulbil and the mycelia being attached to the surface of the seed, after clear water washing, soaking 40h with seed soaking agent, described seed soaking agent is prepared from by the raw material of following weight portion: nucleoside hydrochlorate 30 parts, 100 times of diluents of EM original solution 10 parts, the gibberellins 20 parts of 70mg/L, the heteroauxing 10 parts of 50mg/L;
S2, build the seedling bed being made up of the nursery groove of some 10 × 10cm, sieve after mixing homogeneously with the fertilizer fully become thoroughly decomposed and river sand with culturing pool mud, be made into seedling medium, and be filled in each nursery groove, after filling completes, the seed of step S1 gained is pressed in seedling medium gently, is just covered as standard by mud with seed, each nursery groove sows 2, complete after planting, seedling bed is taken shed, shed covers semitransparent thin film, keeping temperature of shed is 45 DEG C, carries out accelerating germination;
S3, transplant first 1 month, in plantation, Tanaka every mu executes the pig manure 1200kg becoming thoroughly decomposed, fermenting, after deep ploughing 25cm, every mu execute carbamide 45kg, Diammonium phosphate (DAP) 30kg, calcium superphosphate 4.5kg, Borax 5kg, proline 1kg carefully plough, during transplanting, band seedling medium is transplanted, and wide-and narrow-row rice is planted, planting spacing is 11.5cm × (66+10) cm, waters after transplanting;
S4, tillering stage, every mu of brassin lactones of paclobutrazol solution 40L and 1.5g spraying 0.3%, 2g ammonium sulfate carry out adjusting and controlling growth process;The Young spike development phase, execute people and animals liquid dung 300kg, phosphate fertilizer 6kg, 300 times of diluent 5kg of EM original solution, cake fertilizer 3kg for every mu;In milk stage, execute foliage fertilizer, use 0.1% Borax and 0.1% sea green cellulose solution to spray continuously 2 times, and every mu of ground sprays the brassin lactones of 1.35 grams;When entering dough stage, plant growth regulator is diluted to 400 times, then diluent is sprayed to plant, the amount of spraying is every mu to spray 25 kilograms, and described plant growth regulator is made up of the component of following weight portion: phytocytomine 3 parts, gibberellins 2 parts, humic acid chelating cobalt 50 parts, 300 times of diluents of EM original solution 10 parts, amino acid/11 00 part, 1500 parts of water, ethephon 11 parts;
S5, carry out the conventional prevention and control of plant diseases, pest control, until gathering.
Embodiment 2
A kind of rice cultivating method, comprises the steps:
S1, use into the saline that proportion is 1.6, the fullest rice paddy seed is floated, picked out saturated sowing seed, then the saturated sowing seed selected use carbendazim spraying kill bulbil and the mycelia being attached to the surface of the seed, after clear water washing, soaking 50h with seed soaking agent, described seed soaking agent is prepared from by the raw material of following weight portion: nucleoside hydrochlorate 70 parts, 100 times of diluents of EM original solution 20 parts, the gibberellins 30 parts of 70mg/L, the heteroauxing 20 parts of 50mg/L;
S2, build the seedling bed being made up of the nursery groove of some 10 × 10cm, sieve after mixing homogeneously with the fertilizer fully become thoroughly decomposed and river sand with culturing pool mud, be made into seedling medium, and be filled in each nursery groove, after filling completes, the seed of step S1 gained is pressed in seedling medium gently, is just covered as standard by mud with seed, each nursery groove sows 2, complete after planting, seedling bed is taken shed, shed covers semitransparent thin film, keeping temperature of shed is 60 DEG C, carries out accelerating germination;
S3, transplant first 1 month, in plantation, Tanaka every mu executes the pig manure 1200kg becoming thoroughly decomposed, fermenting, after deep ploughing 30cm, every mu execute carbamide 55kg, Diammonium phosphate (DAP) 40kg, calcium superphosphate 5.5kg, Borax 10kg, proline 2kg carefully plough, during transplanting, band seedling medium is transplanted, and wide-and narrow-row rice is planted, planting spacing is 11.5cm × (66+10) cm, waters after transplanting;
S4, tillering stage, every mu of brassin lactones of paclobutrazol solution 40L and 2g spraying 0.3%, 3g ammonium sulfate carry out adjusting and controlling growth process;The Young spike development phase, execute people and animals liquid dung 300kg, phosphate fertilizer 8kg, 300 times of diluent 15kg of EM original solution, cake fertilizer 9kg for every mu;In milk stage, execute foliage fertilizer, use 0.2% Borax and 0.2% sea green cellulose solution to spray continuously 3 times, and every mu of ground sprays the brassin lactones of 3.25 grams;When entering dough stage, plant growth regulator is diluted to 500 times, then diluent is sprayed to plant, the amount of spraying is every mu to spray 35 kilograms, and described plant growth regulator is made up of the component of following weight portion: phytocytomine 5 parts, gibberellins 3 parts, humic acid chelating Co 60 part, 300 times of diluents of EM original solution 15 parts, amino acid/11 50 parts, 2000 parts of water, ethephon 16 parts;
S5, carry out the conventional prevention and control of plant diseases, pest control, until gathering.
Embodiment 3
A kind of rice cultivating method, comprises the steps:
S1, use into the saline that proportion is 1.5, the fullest rice paddy seed is floated, picked out saturated sowing seed, then the saturated sowing seed selected use carbendazim spraying kill bulbil and the mycelia being attached to the surface of the seed, after clear water washing, soaking 45h with seed soaking agent, described seed soaking agent is prepared from by the raw material of following weight portion: nucleoside hydrochlorate 50 parts, 100 times of diluents of EM original solution 15 parts, the gibberellins 25 parts of 70mg/L, the heteroauxing 15 parts of 50mg/L;
S2, build the seedling bed being made up of the nursery groove of some 10 × 10cm, sieve after mixing homogeneously with the fertilizer fully become thoroughly decomposed and river sand with culturing pool mud, it is made into seedling medium, and be filled in each nursery groove, after filling completes, the seed of step S1 gained is pressed in seedling medium gently, just it is covered as standard by mud with seed, each nursery groove sows 2, complete after planting, seedling bed is taken shed, shed covers semitransparent thin film, keeping temperature of shed is 52.5 DEG C, carries out accelerating germination;
S3, transplant first 1 month, in plantation, Tanaka every mu executes the pig manure 1200kg becoming thoroughly decomposed, fermenting, after deep ploughing 27.5cm, every mu execute carbamide 50kg, Diammonium phosphate (DAP) 35kg, calcium superphosphate 5kg, Borax 7.5kg, proline 1.5kg carefully plough, during transplanting, band seedling medium is transplanted, and wide-and narrow-row rice is planted, planting spacing is 11.5cm × (66+10) cm, waters after transplanting;
S4, tillering stage, every mu of brassin lactones of paclobutrazol solution 40L and 1.75g spraying 0.3%, 2.5g ammonium sulfate carry out adjusting and controlling growth process;The Young spike development phase, execute people and animals liquid dung 300kg, phosphate fertilizer 6~8kg, 300 times of diluent 10kg of EM original solution, cake fertilizer 6kg for every mu;In milk stage, execute foliage fertilizer, use 0.1%~0.2% Borax and 0.15% sea green cellulose solution to spray continuously 2.5 times, and every mu of ground sprays the brassin lactones of 2.75 grams;When entering dough stage, plant growth regulator is diluted to 450 times, then diluent is sprayed to plant, the amount of spraying is every mu to spray 30 kilograms, and described plant growth regulator is made up of the component of following weight portion: phytocytomine 4 parts, gibberellins 2.5 parts, humic acid chelating cobalt 55 parts, 300 times of diluents of EM original solution 12.5 parts, amino acid/11 25 parts, 1750 parts of water, ethephon 13.5 parts;
S5, carry out the conventional prevention and control of plant diseases, pest control, until gathering.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.

Claims (4)

1. a rice cultivating method, it is characterised in that comprise the steps:
S1, use into the saline that proportion is 1.4~1.6, the fullest rice paddy seed is floated, picked out saturated sowing seed, then the saturated sowing seed selected use carbendazim spraying kill bulbil and the mycelia being attached to the surface of the seed, after clear water washing, soaking 40~50h with seed soaking agent, described seed soaking agent is prepared from by the raw material of following weight portion: nucleoside hydrochlorate 30~70 parts, 100 times of diluents of EM original solution 10~20 parts, the gibberellins 20 of 70mg/L~30 parts, the heteroauxing 10 of 50mg/L~20 parts;
S2, build the seedling bed being made up of the nursery groove of some 10 × 10cm, sieve after mixing homogeneously with the fertilizer fully become thoroughly decomposed and river sand with culturing pool mud, it is made into seedling medium, and be filled in each nursery groove, after filling completes, the seed of step S1 gained is pressed in seedling medium gently, just it is covered as standard by mud with seed, each nursery groove sows 2, complete after planting, seedling bed is taken shed, shed covers semitransparent thin film, keeping temperature of shed is 45~60 DEG C, carries out accelerating germination;
S3, transplant first 1 month, in plantation, Tanaka every mu executes the pig manure 1200kg becoming thoroughly decomposed, fermenting, after deep ploughing 25~30cm, every mu execute carbamide 45~55kg, Diammonium phosphate (DAP) 30~40kg, calcium superphosphate 4.5~5.5kg, Borax 5~10kg, proline 1~2kg are carefully ploughed, during transplanting, band seedling medium is transplanted, and wide-and narrow-row rice is planted, planting spacing is 11.5cm × (66+10) cm, waters after transplanting;
S4, tillering stage, the every mu of brassin lactones of paclobutrazol solution 40L and 1.5~2g, 2~3g ammonium sulfate spraying 0.3% carries out adjusting and controlling growth process;The Young spike development phase, execute people and animals liquid dung 300kg, phosphate fertilizer 6~8kg, 300 times of diluents of EM original solution 5~15kg, cake fertilizer 3~9kg for every mu;In milk stage, execute foliage fertilizer, use 0.1%~0.2% Borax and 0.1%~0.2% sea green cellulose solution to spray continuously 2~3 times, and every mu of ground sprays the brassin lactones of 1.35~3.25 grams;When entering dough stage, plant growth regulator being diluted to 400~500 times, then sprays diluent to plant, the amount of spraying is every mu to spray 25 kilograms to 35 kilograms;
S5, carry out the conventional prevention and control of plant diseases, pest control, until gathering.
A kind of rice cultivating method the most according to claim 1, it is characterised in that described middle trace element includes Mn, B, Fe, Zn, Cu and Mo.
A kind of rice cultivating method the most according to claim 2, it is characterised in that the weight ratio of described Mn: B: Fe: Zn: Cu: Mo is 6: 1: 2: 3: 2: 2.
A kind of rice cultivating method the most according to claim 1, it is characterized in that, described plant growth regulator is made up of the component of following weight portion: phytocytomine 3~5 parts, gibberellins 2~3 parts, humic acid chelating cobalt 50~60 parts, 300 times of diluents of EM original solution 10~15 parts, amino acid/11 00~150 parts, water 1500~2000 parts, ethephon 11~16 parts.
CN201610303718.7A 2016-05-10 2016-05-10 Paddy rice cultivation method Pending CN105993749A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106665227A (en) * 2016-12-14 2017-05-17 五河县茂源水蛭生态养殖专业合作社 Method for cultivating high-yield paddy rice in high tillering
CN106664883A (en) * 2016-12-29 2017-05-17 永吉县鑫丰种植农民专业合作社 Cultivation method of high-quality and high-yield rice
CN108522179A (en) * 2018-03-20 2018-09-14 丁志钦 A kind of implantation methods of rice
CN110122230A (en) * 2019-06-14 2019-08-16 湖南省宝满科技开发有限公司 A method of improving paddy rice cross breeding seed quality
CN110178669A (en) * 2019-05-09 2019-08-30 湘潭顺天农业科技开发有限公司 A kind of cultural method of selenium-rich five colours rice
CN114190255A (en) * 2021-12-10 2022-03-18 四川省农业科学院作物研究所 Rice rapid seedling raising substrate and preparation method and application thereof

Citations (6)

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Application publication date: 20161012