Summary of the invention
One of the object of the invention provides a kind of biological organic fertilizer that can effectively improve paddy rice anti contravariance property and output;
Two of the object of the invention provides a kind of method for preparing biological organic fertilizer;
Three of the object of the invention is that above-mentioned biological organic fertilizer is applied to the paddy rice plantation;
Above-mentioned purpose of the present invention realizes through following technical scheme:
A kind of biological organic fertilizer that improves paddy rice anti contravariance property and output comprises following component:
Be adsorbed with the organic mixture of complex microorganism liquid preparation; Organic substance; Bacillus subtilis (Bacillus subtilis) microbial inoculum, Bacillus licheniformis (Bacillus licheniformis) microbial inoculum, S. cervisiae (Saccharomyces cerevisiae) microbial inoculum; Rhodopseudomonas palustris (Rhodopseudomonas palustris) microbial inoculum, plant lactobacillus (Lactobacillus plantarum) microbial inoculum and Lactobacterium acidophilum microbial inoculum (Lactobacillus acidophilus).
In order to reach better technique effect; Preferably, the weight part of each component is: be adsorbed with organic mixture 8-10 part of complex microorganism liquid preparation, organic substance 30-50 part; Subtilis (Bacillus subtilis) microbial inoculum 10-20 part; Bacillus licheniformis (Bacillus licheniformis) microbial inoculum 7-10 part, S. cervisiae (Saccharomyces cerevisiae) microbial inoculum 7-12 part, Rhodopseudomonas palustris (Rhodopseudomona spalustris) microbial inoculum 4-9; Part, plant lactobacillus microbial inoculum (Lactobacillus plantarum) 4-9 and Lactobacterium acidophilum microbial inoculum (Lactobacillus acidophilus) 4-9 part.
Preferred; The weight part of each component is: be adsorbed with 10 parts of the organic mixtures of complex microorganism liquid preparation, and organic 40 parts, 15 parts of bacillus subtilis microbial agents; 8 parts of bacillus licheniformis agents; 8 parts of yeast saccharomyces cerevisiae bacteria agents, 5 parts of Rhodopseudomonas palustris microbial inoculums, plant lactobacillus microbial inoculum 5 and 4 parts of Lactobacterium acidophilum microbial inoculums (Lactobacillus acidophilus).
Wherein, the described organic mixture that is adsorbed with the complex microorganism liquid preparation prepares according to following method:
(1) preparation complex microorganism liquid preparation: plant lactobacillus (Lactobacillus plantarum) microbial inoculum, Lactobacterium acidophilum (Lactobacillus acidophilus) microbial inoculum and the water part by weight according to 30-50: 30-50: 10-30 is mixed, promptly get; Preferably, plant lactobacillus microbial inoculum, Lactobacterium acidophilum microbial inoculum and the water part by weight according to 40: 40: 20 is mixed;
(2) the complex microorganism liquid preparation is adsorbed in the organic mixture, promptly gets the organic mixture that is adsorbed with the complex microorganism liquid preparation; Preferably, described organic mixture preferably is made up of dregs of beans, pomace, the peat composed of rotten mosses;
In the described organic mixture that is adsorbed with the complex microorganism liquid preparation, the weight part of each component preferably: complex microorganism liquid preparation 2-4 part, dregs of beans 40-60 part, pomace 25-35 part, peat composed of rotten mosses 30-45 part.
Effective bacterium number of the above-mentioned prepared organic mixture that is adsorbed with the complex microorganism liquid preparation that obtains is more than or equal to 3.0 * 10
9The cfu/ gram.
Described organic substance can be various crop seed grouts (pressing the resulting by products in oil back), for example, can be in cottonseed meal, soybean meal, peanut meal or the rapeseed meal any one or multiple, be preferably cottonseed meal or soybean meal; Described organic substance also can be the animal excrement of various fermentation maturities, for example, can be in the animal excrement such as pig manure, chicken manure, duck excrement or sheep excrement of fermentation maturity any one or multiple.
Plant lactobacillus microbial inoculum described in the present invention, Lactobacterium acidophilum microbial inoculum, subtilis, microbial inoculum; Bacillus licheniformis, microbial inoculum, yeast saccharomyces cerevisiae bacteria agent or Rhodopseudomonas palustris microbial inoculum all can prepare according to the conventional bacterial preparation process in this area;
The used microbial strains of the present invention (can available from China Committee for Culture Collection of Microorganisms common micro-organisms center) and other raw material all can be bought from market and obtain, and its specification meets national sector standard.
Another object of the present invention provides a kind of method for preparing above-mentioned biological organic fertilizer.
Preferably, a kind of method for preparing biological organic fertilizer of the present invention may further comprise the steps:
1) preparation subtilis (Bacillus subtilis) microbial inoculum; Bacillus licheniformis (Bacillus Licheniformis Capsules) microbial inoculum; S. cervisiae (Saccharomyces cerevisiae Hansen) microbial inoculum and Rhodopseudomonas palustris (Rhodopseudomonas palustris) microbial inoculum, plant lactobacillus microbial inoculum (Lactobacillus plantarum) and Lactobacterium acidophilum microbial inoculum (Lactobacillus acidophilus).
2) organic substance is pulverized back and the organic mixture that is adsorbed with the complex microorganism liquid preparation; Bacillus subtilis (Bacillus subtilis) microbial inoculum; Bacillus licheniformis (Bacillus licheniformis) microbial inoculum, S. cervisiae (Saccharomyces cerevisiae) microbial inoculum and Rhodopseudomonas palustris (Rhodopseudomonas palustris) microbial inoculum mix, dry, packing promptly gets.
Biological organic fertilizer method of use of the present invention:, spread fertilizer over the fields best results can be used for base manure aspect the paddy rice plantation and topdressing two kinds of methods.Bio-organic fertilizer of the present invention can be turned over after other fertilizer evenly spreads fertilizer over the fields the surface, soil and make base manure, also can do the base manure ditch spread at seeding time, every mu of ground consumption 4-8 kilogram.
Biological organic fertilizer of the present invention is rich in beneficial microbe colony, and the environmental compatibility of this flora is strong, is prone to give play to the population advantage, and trophic function is strong, and rhizosphere is short living effective, and fertilizer efficiency is high; Be rich in organic and inorganic nutrient, volume is little, be convenient to use, and can satisfy large-scale production and request for utilization; Biological organic fertilizer of the present invention is rich in physiologically active substance; Safe and harmless.
Biological organic fertilizer of the present invention is rich in various crop and grows necessary in a large number and micro-, can replenish and adjust soil ecology flora and trace element, strengthen to dissolve the phosphorus ability of dissolving potassium; Powerful decomposition, conversion, synthetic effective part of supporting are improved utilization rate of fertilizer, improve the physicochemical character of soil; Promote crumb structure to form; Improve plant physiology, improve resistance and suppress various soil-borne diseases, repair and harden and ill soil; Unusual effects such as culture fertility improve crop yield and the final purpose that improves farmers' income thereby reach.
Embodiment
Further describe the present invention below in conjunction with specific embodiment, advantage of the present invention and characteristics will be more clear along with description.But these embodiment only are exemplary, scope of the present invention are not constituted any restriction.It will be understood by those skilled in the art that and down can make amendment with form or replace without departing from the spirit and scope of the present invention, but these modifications and replacing all fall in protection scope of the present invention the details of technical scheme of the present invention.
The preparation of preparation embodiment 1 subtilis (Bacillus subtilis) microbial inoculum
Subtilis (Bacillus subtilis) is available from Chinese agriculture microbial strains preservation administrative center, goods number: ACCC01031;
1, Bacillus subtilis strain is inoculated in the substratum (the formulated substratum that provides by supplier) cultivates; With storing in 4 ℃ of refrigerators of medium slant seed bacterial strain; Take out activation twice before using, the bacterial strain after the activation is changeed 250 milliliters of eggplant bottle nutrient agar mediums cultivate, culture temperature is 37 ℃; Wash with aqua sterilisa during 48 hours well-growns, as the inoculum of seeding tank;
2, in 1 ton fermentor tank, add substratum, it consists of: Semen Maydis powder 3%, soybean cake powder 3%, bran powder 3%, K
2HPO
42.15%, KH
2PO
40.8%, MgSO
40.075%, peanut oil 0.3%.Initial pH7.5; To producing a jar inoculation, begin fermentation from seeding tank.Fermentation condition: culture temperature is 37 ℃, and ventilation is 1: 1.1, and tank pressure is 0.05mpa/cm
2, stirring velocity is 220rpm, inoculates after 20 hours and whenever takes a sample once at a distance from 4 hours; Observe the thalli growth situation, whether pollution arranged, wait to find spore generate reach 90% or more after, the liquid fermenting completion; In zymocyte liquid, add conventional sorbent material and weighting agent, get bacillus subtilis microbial agent.
The preparation of preparation embodiment 2 Bacillus licheniformis (Bacillus subtilis) microbial inoculum
Bacillus licheniformis (Bacillus subtilis) is available from Chinese agriculture microbial strains preservation administrative center, goods number: ACCC01031;
1, the Bacillus licheniformis bacterial classification inoculation is cultivated in substratum (the formulated substratum that provides by supplier); With storing in 4 ℃ of refrigerators of medium slant seed bacterial strain; Take out activation twice before using, the bacterial strain after the activation is changeed 250 milliliters of eggplant bottle nutrient agar mediums cultivate, culture temperature is 37 ℃; Wash with aqua sterilisa during 48 hours well-growns, as the inoculum of seeding tank.
2, in 1 ton fermentor tank, add substratum, it consists of: Semen Maydis powder 3%, soybean cake powder 3%, bran powder 3%, K
2HPO
42.15%, KH
2PO
40.8%, MgSO
40.075%, peanut oil 0.3%.Initial pH7.5.To producing a jar inoculation, begin fermentation from seeding tank.Fermentation condition: culture temperature is 37 ℃, and ventilation is 1: 1.1, and tank pressure is 0.05mpa/cm
2, stirring velocity is 220rpm, inoculates after 20 hours and whenever takes a sample once at a distance from 4 hours; Observe the thalli growth situation, whether pollution arranged, wait to find spore generate reach 90% or more after, the liquid fermenting completion; In zymocyte liquid, add conventional sorbent material and weighting agent, get bacillus licheniformis agent.
The preparation of preparation embodiment 3 S. cervisiaes (Saccharomyces cerevisiae) microbial inoculum
S. cervisiae (Saccharomyces cerevisiae) is available from Guangdong Microbes Inst culture presevation administrative center, goods number: GIM 2.39;
1, the S. cervisiae bacterial classification inoculation is cultivated in substratum (the formulated substratum that provides by supplier); Medium slant seed bacterial strain added behind the MO store in 4 ℃ of refrigerators, take out activation twice before using, the bacterial strain after the activation is changed in 250 milliliters of eggplant bottles cultivate; Culture temperature is 28-30 ℃; Cultivated 48 hours, and with sterile saline it was washed when strain growth is good, eluate is the inoculum of seeding tank.
2, in 1 ton fermentor tank, add substratum, wort is generally 10~15 ripple woodss, transfers pH to 6.4.To producing a jar inoculation, inoculum size is 50kg, begins fermentation from seeding tank.Fermentation condition: culture temperature is 28 ℃, and tank pressure is 0.05mpa/cm
2, stirring velocity is 220rpm, ventilating ratio 1: 1.1; Inoculate after 20 hours and whenever took a sample once, observe the thalli growth situation, whether pollution is arranged, after liquid fermenting is accomplished at a distance from 4 hours; In zymocyte liquid, add conventional sorbent material and weighting agent XG 550, get the yeast saccharomyces cerevisiae bacteria agent.
The preparation of preparation embodiment 4 Rhodopseudomonas palustriss (Rhodopseudomonas palustris) microbial inoculum
Rhodopseudomonas palustris (Rhodopseudomonas palustris) is available from Guangdong Microbes Inst culture presevation administrative center, goods number: GIM1.167;
1, the Rhodopseudomonas palustris bacterial classification inoculation is cultivated in substratum (the formulated substratum that provides by supplier); Medium slant seed bacterial strain added behind the MO store in 4 ℃ of refrigerators; Take out twice of activation before using; Change the bacterial strain after the activation over to 500 milliliters of vial illumination liquid culture, culture temperature is 30 ℃, cultivates 96 hours.Change 5L vial illumination cultivation 96 hours afterwards over to as secondary seed solution.
2, in 1 ton fermentor tank, add substratum, it consists of: 1.145 kilograms of sodium-acetates, 0.055 kilogram of peptone, 0.6 kilogram of sodium hydrogencarbonate, 0.4 kilogram in Sulfothiorine, 0.3 kilogram in sodium-chlor, 0.1 kilogram in sal epsom, 0.05 kilogram of potassium primary phosphate.With filtering 0.1N phosphoric acid adjust pH 7.0.Illumination 30001ux.To producing a jar inoculation, inoculum size is 50kg, begins fermentation from seeding tank.Fermentation condition: culture temperature is 30 ℃; Inoculate after 20 hours and whenever took a sample once, observe the thalli growth situation, whether pollution is arranged, after liquid fermenting is accomplished at a distance from 4 hours; In zymocyte liquid, add conventional sorbent material and weighting agent XG 550, get the Rhodopseudomonas palustris microbial inoculum.
The preparation of preparation embodiment 5 plant lactobacillus microbial inoculums
(1) plant lactobacillus bacterial classification (Lactobacillus plantarum) (available from Chinese agriculture microbial strains preservation administrative center, numbering ACCC11016) is inoculated in (Carnis Bovis seu Bubali cream 3 grams of cultivation in the beef tea peptone slant medium; Peptone 5~10 grams; The NaC15 gram is settled to 1000 milliliters with the dissolved in distilled water mentioned component, adjust pH to 7); Beef tea protein culture medium inclined-plane seed bacterial strain added behind the MO store in 4 ℃ of refrigerators, take out twice of activation before using.
(2) preparation solid spawn
1 part of peptone, 0.5 part of yeast powder, 0.2 part of ammonium citrate, 2 parts of glucose, 0.054 part in sal epsom; 1 part of Carnis Bovis seu Bubali cream, 0.2 part of potassium hydrogenphosphate, 0.5 part of sodium-acetate, 0.025 part of manganous sulfate, 1.5 parts in agar; 93.021 parts in water, natural pH value divides to be filled to test tube, sterilizes 20 minutes for 15 pounds.The streak inoculation lactobacterium plantarum strain, 37 ℃ of cultivations.
(3) preparation second class inoculum (liquid)
(1) culture medium prescription does not only add agar with the solid spawn substratum, natural pH value, and packing of 500ml saline bottle and tool plug were sterilized 20 minutes for 15 pounds, connect bacteria suspension 3~5% weight percents of above-mentioned solid spawn, 30~37 ℃ of constant temperature culture;
(2) in fermentor tank, add substratum, following ingredients is dissolved in the tap water of purification: glucose 5%, peptone 0.2%, yeast extract paste 0.2%, sal epsom 0.01%, manganous sulfate 0.01%, potassium hydrogenphosphate 0.01%, 0.2%, 116 ℃ of autoclaving of sodium-chlor; (3) inoculate to fermentor tank from seeding tank, inoculum size is 10%, begins fermentation; Fermentation condition: culture temperature is 37 ℃, and tank pressure is 0.05mpa/cm
2, regularly stirring, stirring velocity is 220rpm, pH reduces to fermentation in 3.5 o'clock and accomplishes, and gets the plant lactobacillus microbial inoculum.
The preparation of preparation embodiment 6 Lactobacterium acidophilum microbial inoculums
(1) with Lactobacterium acidophilum bacterial classification (Lactobacillus acidophilus) (available from available from Chinese common micro-organisms culture presevation administrative center; Bacterium numbering CGMCC1.1854) is inoculated in cultivation in the beef tea peptone slant medium (Carnis Bovis seu Bubali cream 3 grams, peptone 5~10 grams, NaCl 5 grams; Be settled to 1000 milliliters with the dissolved in distilled water mentioned component; Adjust pH to 7), beef tea protein culture medium inclined-plane seed bacterial strain added behind the MO stores in 4 ℃ of refrigerators, take out twice of activation before using.
(2) preparation solid spawn
1 part of peptone, 0.5 part of yeast powder, 0.2 part of ammonium citrate, 2 parts of glucose, 0.054 part in sal epsom; 1 part of Carnis Bovis seu Bubali cream, 0.2 part of potassium hydrogenphosphate, 0.5 part of sodium-acetate, 0.025 part of manganous sulfate, 1.5 parts in agar; 93.021 parts in water, natural pH value divides to be filled to test tube, sterilizes 20 minutes for 15 pounds.The streak inoculation lactobacterium plantarum strain, 37 ℃ of cultivations.
(3) preparation second class inoculum (liquid)
(1) culture medium prescription does not only add agar with the solid spawn substratum, natural pH value, and packing of 500ml saline bottle and tool plug were sterilized 20 minutes for 15 pounds, connect bacteria suspension 3~5% weight percents of above-mentioned solid spawn, 30~37 ℃ of constant temperature culture.;
(2) in fermentor tank, add substratum; Following ingredients is dissolved in the tap water of purification: glucose 5%; Peptone 0.2%, yeast extract paste 0.2%, sal epsom 0.01%, manganous sulfate 0.01%, potassium hydrogenphosphate 0.01%, sodium-chlor 0.2%, 116 autoclaving;
(3) inoculate to fermentor tank from seeding tank, inoculum size is 10%, begins fermentation; Fermentation condition: culture temperature is 37 ℃, and tank pressure is 0.05mpa/cm
2, regularly stirring, stirring velocity is 220rpm, pH reduces to fermentation in 3.5 o'clock and accomplishes, and gets the plant lactobacillus microbial inoculum.
Preparation embodiment 7 is adsorbed with the preparation of the organic mixture of complex microorganism liquid preparation
(1) preparation complex microorganism liquid preparation: plant lactobacillus microbial inoculum, Lactobacterium acidophilum microbial inoculum, water are mixed according to 40: 40: 20 part by weight, obtain the complex microorganism liquid preparation;
(2) the complex microorganism liquid preparation is adsorbed in zeolite powder, dregs of beans in the organic mixture that the pomace and the peat composed of rotten mosses are formed, promptly gets; Wherein, the weight part of each component is: 4 parts of complex microorganism liquid preparations, 60 parts of dregs of beans, 35 parts of pomaces, 45 parts of the peats composed of rotten mosses.
Preparation embodiment 8 is adsorbed with the preparation of the organic mixture of complex microorganism liquid preparation
(1) preparation complex microorganism liquid preparation: plant lactobacillus microbial inoculum, Lactobacterium acidophilum microbial inoculum, water are mixed according to 30: 50: 20 part by weight, obtain the complex microorganism liquid preparation;
(2) the complex microorganism liquid preparation is adsorbed in zeolite powder, dregs of beans in the organic mixture that the pomace and the peat composed of rotten mosses are formed, promptly gets; Wherein, the weight part of each component is: complex microorganism liquid preparation 2, dregs of beans 40, pomace 25, the peat composed of rotten mosses 30.
Preparation embodiment 9, be adsorbed with the preparation of the organic mixture of complex microorganism liquid preparation
(1) preparation complex microorganism liquid preparation: plant lactobacillus microbial inoculum, Lactobacterium acidophilum microbial inoculum, water are mixed according to 50: 30: 20 part by weight, obtain the complex microorganism liquid preparation;
(2) the complex microorganism liquid preparation is adsorbed in zeolite powder, dregs of beans in the organic mixture that the pomace and the peat composed of rotten mosses are formed, promptly gets; Wherein, the weight part of each component is: complex microorganism liquid preparation 3, dregs of beans 50, pomace 30, the peat composed of rotten mosses 40.
The preparation of embodiment 1 biological organic fertilizer
Take by weighing each raw material (unit: kg): the organic mixture that is adsorbed with the complex microorganism liquid preparation 10 that preparation embodiment 7 is prepared by following weight; Cottonseed meal 60, bacillus subtilis microbial agent 13, bacillus licheniformis agent 10; Yeast saccharomyces cerevisiae bacteria agent 11, Rhodopseudomonas palustris microbial inoculum 6;
Cottonseed meal pulverized the back mixes with above-mentioned four kinds of microbial inoculums, dry, packing promptly gets.
The preparation of embodiment 2 biological organic fertilizers
Take by weighing each raw material (unit: kg): the organic mixture that is adsorbed with the complex microorganism liquid preparation 8 that preparation embodiment 8 is prepared by following weight; Soybean meal 40, bacillus subtilis microbial agent 10, bacillus licheniformis agent 10; Yeast saccharomyces cerevisiae bacteria agent 8, Rhodopseudomonas palustris microbial inoculum 5;
Cottonseed meal pulverized the back mixes with above-mentioned four kinds of microbial inoculums, dry, packing promptly gets.
The preparation of embodiment 3 biological organic fertilizers
Take by weighing each raw material (unit: kg): the organic mixture that is adsorbed with the complex microorganism liquid preparation 9 that preparation embodiment 9 is prepared by following weight; Peanut meal 70, bacillus subtilis microbial agent 26, bacillus licheniformis agent 15; Yeast saccharomyces cerevisiae bacteria agent 12, Rhodopseudomonas palustris microbial inoculum 15;
Cottonseed meal pulverized the back mixes with above-mentioned four kinds of microbial inoculums, dry, packing promptly gets.
The preparation of embodiment 4 biological organic fertilizers
Take by weighing each raw material (unit: kg): the organic mixture 8 that is adsorbed with the complex microorganism liquid preparation by following weight; The mixture 50 of cottonseed meal and rapeseed meal, bacillus subtilis microbial agent 18, bacillus licheniformis agent 12; Yeast saccharomyces cerevisiae bacteria agent 10, Rhodopseudomonas palustris microbial inoculum 12;
Cottonseed meal pulverized the back mixes with above-mentioned four kinds of microbial inoculums, dry, packing promptly gets.
The preparation of embodiment 5 biological organic fertilizers
Take by weighing each raw material (unit: kg): the organic mixture 8.5 that is adsorbed with the complex microorganism liquid preparation by following weight; The pig manure of fermentation maturity (drying) 60, bacillus subtilis microbial agent 15, bacillus licheniformis agent 10; Yeast saccharomyces cerevisiae bacteria agent 12, Rhodopseudomonas palustris microbial inoculum 8;
Pig manure after drying pulverized the back mixes with above-mentioned four kinds of microbial inoculums, dry, packing promptly gets.
The preparation of embodiment 6 biological organic fertilizers
Take by weighing each raw material (unit: kg): the organic mixture 9.5 that is adsorbed with the complex microorganism liquid preparation by following weight; The chicken manure of fermentation maturity (drying) 60, bacillus subtilis microbial agent 15, bacillus licheniformis agent 10; Yeast saccharomyces cerevisiae bacteria agent 12, Rhodopseudomonas palustris microbial inoculum 8;
Chicken manure after drying pulverized the back mixes with above-mentioned four kinds of microbial inoculums, dry, packing promptly gets.
The effect test of Test Example 1 biological organic fertilizer of the present invention on the paddy rice of reclamation area, Heilungkiang
One, test materials
1, supplies the prepared biological organic fertilizer of examination fertilizer: embodiment of the invention 1-6.
2, contrast fertilizer: Granted publication number be that CN 101642772B, denomination of invention are the biological organic fertilizer of " a kind of microbe soil restoration agent and preparation method thereof ".
3, trial crops: paddy rice.
Two, test place and time
Test place: more than 30 farm, reclamation area, Heilungkiang and R&D institution.
Test period: year September in April, 2006-2009.
Three, TP
Be rice soil experimental field, soil fertility is higher, is fit to the paddy rice plantation.Test is made as 6 treatment group and 1 control group:
Handle 1 group: use the prepared biological organic fertilizer of the embodiment of the invention 1;
Handle 2 groups: use the prepared biological organic fertilizer of the embodiment of the invention 2;
Handle 3 groups: use the prepared biological organic fertilizer of the embodiment of the invention 3;
Handle 4 groups: use the prepared biological organic fertilizer of the embodiment of the invention 4;
Handle 5 groups: use the prepared biological organic fertilizer of the embodiment of the invention 5;
Handle 6 groups: use the prepared biological organic fertilizer of the embodiment of the invention 6;
Control group: use Granted publication number biological organic fertilizer for " CN 101642772B ".
Each treatment group is provided with twice repetition.The accumulative total test area is 250,000 mu, 684.6 kilograms of average yield per mus.Be treated to 4 kilograms every mu biological organic fertilizer of the present invention and base manure and puddle and evenly be sprinkled into the rice field, soaked field then discharges water.Sowing mid-April, rice transplanting mid-May.
Four, result and analysis
Table 1 is the rice yield constituent element and the yield result of biological organic fertilizer of the present invention.Visible by table 1: compare with the contrast of not applying fertilizer, the paddy rice of biological organic fertilizer treatment group of the present invention is for improving paddy rice anti contravariance property, promoting to tiller that positive effect is arranged.Through the paddy rice that biological organic fertilizer of the present invention is handled, 4.7 of its leaf age average out to, contrast increases by 0.6 leaf age, root is long to be to increase 2cm than control group by 10cm, plant height contrast increase about 5cm and the leaf look dark green.
Table 1
Test-results shows that biological organic fertilizer of the present invention can significantly improve the output of crop, and effect of increasing production is obvious, wherein, handle 1 group particularly outstanding on the effect that improves rice yield than control group and other 5 treatment group.
The effect of Test Example 2 biological organic fertilizers of the present invention on Hunan Research Centre for Hybrid Rice paddy rice
Test
One, test materials
1, supplies the prepared biological organic fertilizer of examination fertilizer: embodiment of the invention 1-6.
2, contrast fertilizer: the biological organic fertilizer of using " Granted publication number for CN 101642772B ".
3, trial crops: paddy rice.
Two, test place and time
Test place: base, Huaihua Lu Yang town.
Test period: in May, 2010-2010 year September.
Three, TP
Experimental field soil property is glued earth, and soil fertility is medium.
Test design: test is divided into test group and control group; Test group is made as 6 treatment group and 1 control group;
Handle 1 group: use the embodiment of the invention 1 prepared biological organic fertilizer and add conventional fertilizer application;
Handle 2 groups: use the embodiment of the invention 2 prepared biological organic fertilizers and add conventional fertilizer application;
Handle 3 groups: use the embodiment of the invention 3 prepared biological organic fertilizers and add conventional fertilizer application;
Handle 4 groups: use the embodiment of the invention 4 prepared biological organic fertilizers and add conventional fertilizer application;
Handle 5 groups: use the embodiment of the invention 5 prepared biological organic fertilizers and add conventional fertilizer application;
Handle 6 groups: use the embodiment of the invention 6 prepared biological organic fertilizers and add conventional fertilizer application;
Control group: use contrast fertilizer and add conventional fertilizer application.
Described conventional fertilizer application applying method: for using sufficient base fertilizer, every mu execute carbon ammonium 30-40 kilogram before the arable land by conventional high yield fertilising, 50 kilograms in deep placement phosphate fertilizer, farmyard manure 50 loads, 1 kilogram of zinc fertilizer.Rice shoot tri-leaf period, every mu imposes urea 5-6 kilogram, and 40% composite fertilizer makes tillering fertilizer for 20 kilograms.See that after a week every mu of seedling imposes 5 kilograms of urea, potash fertilizer 5-6 kilogram is made balance fertilizer.Dry field ascites is fertile, and every mu chases after composite fertilizer's 5-10 kilogram of 40% and compares.Conventional fertilizer can be bought at Agricultural Materials shop.
Each treatment group is provided with twice repetition.
The plot, experimental plot is upright, and the area of each treatment group or control group is respectively 2.6 mu, and physical features is open, and is sunny.This experiment is chosen 3 shops at each Da Qu diagonal lines, and meter 20 root and stem of certain plants of whenever counting are looked into number of productive ear, ask its MV; Secondly, press every of MV picked at random 3 root and stem of certain plants appearance nearby.At last, the appearance of each point is counted separately and is carried out species test calculating fringe kernel structure.A species test treating water spike of rice, grain, setting percentage, thousand seed weight etc. are measured output, investigation and analysis output structure respectively during harvesting.
Four, test-results and analysis
Can find out that from table 2 using biological organic fertilizer of the present invention in paddy rice can effectively improve paddy rice thousand seed weight common fertilization method, every mu of actual output increases significantly.Wherein, handle 1 group particularly outstanding on the effect that improves paddy rice thousand seed weight and every mu of actual output than control group and other 5 treatment group.
Table 2
The effect test of Test Example 3 biological organic fertilizers of the present invention on Hunan Research Centre for Hybrid Rice paddy rice
One, test materials
1, supplies the prepared biological organic fertilizer of examination fertilizer: embodiment of the invention 1-6.
2, contrast fertilizer: use Granted publication number biological organic fertilizer for " CN 101642772B ".
3, trial crops: paddy rice.
Two, test place and time
Test place: breeding center, lichee ditch Hunan, Sanya, Hainan Province.
Test period: year July in January, 2010-2010.
Three, TP
This experiment soil type is the rice soil that oceanic sediment is grown, silty loam, and soil layer is shallow, arable layer 13cm; Soil test item: 1. organic content: 5.09 (2.10); 2. inorganic nutrients content M (0.17), P (0.12), K (0.15); 3.pH value: 6.5; 4. middle trace element: 0.001000049 (0.08); 5. useful microbe YY40%, harmful microorganism YH960%; 6. soil granular shape: ō-10 * 5.334 (2.50).
The experimental plot area is 0.78 mu, test kind " dark two excellent 5814 ";
Test is provided with treatment group and control group, and treatment group is used the prepared biological organic fertilizer of embodiment of the invention 1-6 and added conventional fertilizer application; The biological organic fertilizer that control group is used " Granted publication number for CN 101642772B " adds conventional fertilizer application.
Every sub-district area 60m
2, field, sub-district stalk is used film wrapped, with antiseep.Test-results sees table 3 and table 4 for details.
Table 3 biological organic fertilizer test seedling fringe record cartogram
Table 4 biological organic fertilizer test output tab structure
Four, test-results and analysis
Can find out that from table 3 and table 4 biological organic fertilizer of the present invention is applied in the cultivation of super hybridization rice performance better.Mainly show: it is fast to turn green after the transplanting, the field investigation theoretical yield, and every total grain panicle number, real grain number, setting percentage and thousand seed weight all have obvious increase than contrast, and actual output contrasts fertilizer has remarkable increase.