A kind of fructus lycii set meal fertilizer and the preparation method and application thereof
Technical field
The present invention relates to agricultural biological technical fields, and in particular to a kind of fructus lycii set meal fertilizer and preparation method thereof.
Background technique
Fructus lycii is a kind of perennial deciduous shrub of Solanaceae Lycium, be Chinese tradition rare traditional Chinese medicine and health care product,
Medicinal and edible plant is classified as by the Ministry of Public Health in 2002, main product is in provinces and regions such as Ningxia, China, Xinjiang, the Inner Mongol, Gansu, Qinghai.
Fructus lycii has the characteristics that drought resisting, saline-alkali tolerant, impoverishment tolerant, and plantation fructus lycii has that the time is short, input cost is relatively low, and can be with
The advantages that avoiding engineering measure complicated, wolfberry industry is quickly grown in recent years, and cultivated area expands year by year, it has also become many areas
Pillar industry.
Fructus lycii is a kind of very fertilizer favorite, and the plant of resistance to fertilizer, undergoes bud differentiation, branches and leaves to early November from mid-April
Growth, yields positive results, the important process such as root growth, and each process consumes a large amount of nutriment, adds some physiology
Process overlapping carries out, and such as shoot and leaf growth bud differentiation, blooms, growth of young, fruit maturation while carrying out, therefore required for it
Nutrient it is more, need the fertile time long.Currently, main problem present in fructus lycii plantation is that fertilizer product is numerous on the market, but Chinese holly
Qi is less for the special fertilizer of fructus lycii growth characteristics, and fertilizer is single, not comprehensive nutrition;Lack the management that applies fertilizers scientifically;Fructus lycii plantation
Family is blindly excessive application chemical fertilizer of devoting exclusive attention to output, and largely edaphic condition is easily caused to deteriorate using chemical fertilizer, soil nutrient elements ratio
Example imbalance also will cause the problems such as fructus lycii plant is easily dead, fructus lycii blade turns to be yellow ahead of time, withered, the buying phase is short, be unfavorable for agricultural
Sustainable development.
In view of the above-mentioned problems, not there is effective solution also at present.
Summary of the invention
To solve prior art problem, the present invention provides a kind of fructus lycii set meal fertilizer and preparation method thereof, which is supported
Divide equilibrium, nutrient is abundant, and specificity is strong, can reach each element and mutually act synergistically, and meets each growth phase of fructus lycii
The requirement of need fertilizer, fertilizer efficiency is high;The set meal fertilizer can also improve soil, adjust soil physico-chemical property, provide more for fructus lycii growth and development
Add nutriment that is abundant and easily absorbing, and then achievees the effect that Lycium barbarum. L Quality and quality is substantially improved.
To achieve the above object, the present invention adopts the following technical scheme:
Present invention firstly provides a kind of dedicated complete first biological organic fertilizers of fructus lycii, which is characterized in that described to state fructus lycii dedicated
Full member biological organic fertilizer includes the component of following parts by weight: 5~10 parts of complex micro organism fungicide, 60~80 parts of organic fertilizer, inorganic
10~20 parts of compound fertilizer, 0.3~1 part of synergist.
Further, the dedicated complete first biological organic fertilizer of the fructus lycii includes the component of following parts by weight: composite microbial bacteria
10 parts of agent, 70 parts of organic fertilizer, 20 parts of inorganic composite fertilizer, 0.6 part of synergist.
Further, in the dedicated complete first biological organic fertilizer of the fructus lycii complex micro organism fungicide by bacillus amyloliquefaciens,
Trichoderma harzianum, Rhodopseudomonas palustris are mixed according to living bacteria count 7:1:2, and total living bacteria count is 15~2,500,000,000 cfu/
g;The organic fertilizer is 45~70 parts of pig manure, 30~55 parts of corn stover, under compost bacterium effect, after thoroughly decomposed, sieving
Resulting powder;The inorganic composite fertilizer is by 30~40 parts of urea, 30~40 parts of monoammonium phosphate, 5~10 parts of potassium sulfate, sulphur
2~4 parts of sour calcium, 0.2~0.4 part of ammonium molybdate, 0.4~0.6 part of zinc sulfate, 0.4~0.6 part of boric acid, mixed working process forms;
The synergist is made of following parts by weight of component: 1~5 part of compound sodium nitrophenolate, 6~12 parts of DA-6,83~93 parts of humic acid.
Invention further provides the preparation method of the dedicated complete first biological organic fertilizer of the fructus lycii described in one kind, feature exists
In including the following steps:
(1) prepared by complex micro organism fungicide
Wherein, the number of bacillus amyloliquefaciens is ACCC10619, the number of Trichoderma harzianum is ACCC31707, marsh is red
The number of pseudomonad is ACCC10649;
Bacillus amyloliquefaciens, Trichoderma harzianum, Rhodopseudomonas palustris microbial inoculum are uniformly mixed according to claim 4 ratio
Obtain complex micro organism fungicide;
(2) prepared by organic fertilizer: proportionally after mixing by pig manure, corn stover, then in the mixture according to 2~
4 ‰ mass ratio adds compost bacterium, piles 0.8~1.2 meter of height, adjusts and control moisture 50~60%, using slot type
Composting fermentation technology measures fermentation temperature daily, and when temperature reaches 60 DEG C, horse back turning guarantees 50~60 degree of fermentation temperature
Control 10 days or more, then increase turning number, accelerates moisture evaporation, detection moisture is primary within 2 days or so;When moisture is reduced to
30% hereinafter, when temperature of charge is room temperature, fermentation ends smash, sieving, obtain powdery organic fertilizer;
(3) prepared by inorganic composite fertilizer: urea, monoammonium phosphate, potassium sulfate, calcium sulfate, ammonium molybdate, zinc sulfate, boric acid are pressed
After mixing according to ratio, sieving is to get inorganic composite fertilizer;
(4) prepared by synergist: compound sodium nitrophenolate, DA-6, humic acid are proportionally uniformly mixed to get synergist;
(5) in proportion that the complex micro organism fungicide of step (1)~(4) kind, organic fertilizer, inorganic composite fertilizer, synergist is mixed
It closes uniformly to get the dedicated complete first biological organic fertilizer of fructus lycii.
Invention further provides a kind of fructus lycii set meal fertilizer, which is characterized in that the fructus lycii set meal fertilizer include: base manure,
Tip phase in spring fertilizer, full-bloom stage fertilizer, best fruiting period fertilizer;
Wherein, the base manure is the dedicated complete first biological organic fertilizer of fructus lycii described above or is prepared using method described above
The dedicated complete first biological organic fertilizer of obtained fructus lycii;
The spring tip phase fertilizer is grouped as by the group of following parts by weight: 40~60 parts of compound fertilizer (17-17-17), urea 10~
20 parts, 20~30 parts of Diammonium phosphate (DAP), 0.3~1 part of selenium fertilizer, 10~20 parts of potassium fulvate, 0.4~1 part of compound sodium nitrophenolate;
The full-bloom stage fertilizer is grouped as by the group of following parts by weight: 28~38 parts of compound fertilizer (17-17-17), urea 10~
15 parts, 25~35 parts of Diammonium phosphate (DAP), 5~15 parts of potassium sulfate, 0.3~1 part of selenium fertilizer, 10~20 parts of potassium fulvate, brassin lactones
0.5~0.8 part;
The best fruiting period fertilizer is grouped as by the group of following parts by weight: 20~27 parts of compound fertilizer (17-17-17), urea 5~10
Part, 20~30 parts of Diammonium phosphate (DAP), 25~35 parts of potassium sulfate, 0.3~1 part of selenium fertilizer, 10~15 parts of potassium fulvate, DA-6 0.5~
0.7 part.
Further, the spring tip phase fertilizer is grouped as by the group of following parts by weight: 45 parts of compound fertilizer (17-17-17), urea
15 parts, 25 parts of Diammonium phosphate (DAP), selenium fertile 0.5 part, 15 parts of potassium fulvate, 0.5 part of compound sodium nitrophenolate;The full-bloom stage fertilizer is by following weight
Part group be grouped as: 32 parts of compound fertilizer (17-17-17), 12 parts of urea, 30 parts of Diammonium phosphate (DAP), 10 parts of potassium sulfate, selenium fertilizer 0.6 part,
15 parts of potassium fulvate, 0.6 part of brassin lactones;The best fruiting period fertilizer is grouped as by the group of following parts by weight: 23 (17- of compound fertilizer
17-17) part, 8 parts of urea, 25 parts of Diammonium phosphate (DAP), 30 parts of potassium sulfate, selenium fertile 0.6 part, 13 parts of potassium fulvate, 0.6 part of DA-6.
Invention further provides a kind of preparation methods of fructus lycii set meal fertilizer, which is characterized in that it the following steps are included:
The preparation of A base manure: it is prepared according to claim 4 the method;
B tip spring, fertilizer phase preparation: according to the parts by weight that compound fertilizer (17-17-17), urea, Diammonium phosphate (DAP), selenium is fertile, yellow
Rotten acid potassium, compound sodium nitrophenolate are uniformly mixed up to spring tip phase fertilizer;
C full-bloom stage fertilizer preparation: according to the parts by weight by compound fertilizer (17-17-17), urea, Diammonium phosphate (DAP), potassium sulfate,
Selenium fertilizer, potassium fulvate, brassin lactones are uniformly mixed up to full-bloom stage fertilizer;
The D best fruiting period fertilizer preparation: according to the parts by weight by compound fertilizer (17-17-17), urea, Diammonium phosphate (DAP), potassium sulfate,
Selenium fertilizer, potassium fulvate, DA-6 are uniformly mixed up to best fruiting period fertilizer.
The present invention further provides a kind of application of fructus lycii set meal fertilizer described above in fructus lycii plantation.The base manure in
It is applied after autumn fructus lycii fallen leaves, amount of application is 3~6kg/ plants;The spring tip phase fertilizer is in second year fructus lycii branches and leaves rudiment to before blooming
Application, amount of application are 0.15~0.25kg/ plants;The full-bloom stage fertilizer in fructus lycii bloom to fruiting period apply, amount of application be 0.2~
0.3kg/ plants;The best fruiting period fertilizer is applied in fructus lycii result to fructescence, and amount of application is 0.3~0.5kg/ plants.The base
Fertilizer is applied using cave, and tip phase in spring fertilizer, full-bloom stage fertilizer grant the method for administration for spraying and combining using punching with best fruiting period fertilizer.
The beneficial effects of the present invention are:
(1) present invention according to the growth characteristics of fructus lycii with and nutrient uptake feature, provide a kind of fructus lycii set meal fertilizer, set meal fertilizer
Nutrient is balanced, and nutrient is abundant, and specificity is strong, can reach each element and mutually act synergistically, and meets each growth step of fructus lycii
The need fertilizer requirement of section, fertilizer efficiency are high.Studies have shown that nitrogen is the main factor for influencing fructus lycii 100-grain weight, followed by phosphorus, the influence of potassium
It is most weak.It is greater than phosphorus potassium in the influence of vegetative growth phase, nitrogen.Summer fruit peak period is especially after into flowering fruit bearing stage, phosphorus potassium is to hat width
Influence becomes apparent.Mainly using benefit nitrogen and potassium in the Spring-shoot growth phase, and potassium is supplemented in right amount in flowering fruit bearing stage, be remarkably improved tree
The growth rate of the body spring tip promotes the spring tip and hat width growth.The first planting fruit maturity period, which imposes potassium, can significantly improve the growth of ground diameter
Rate.Selenium is added in top dressing, it is reported that, selenium have anticancer, it is anti-oxidant, enhance human immunity, antagonism harmful heavy metal etc. is made
With, but can not be synthesized in selenium human body, it can only be obtained from food etc. is extraneous, therefore apply selenium in fertilizer, obtain selenium-enriched wolfberry fruit, tool
There is very high health-care effect.
(2) the first biological organic fertilizer entirely of the fructus lycii in the present invention collects the advantage of organic and inorganic, microorganism fertilizer, synergist in one
Body, and the shortcomings that they distinguish is overcome, have the characteristics that full member, fertilizer efficiency is long and fast, and the full nutrition that can satisfy fructus lycii needs
It wants, improves Lycium barbarum. L Quality, realize that fructus lycii increases production purpose.Wherein, complex micro organism fungicide can improve soil nutrient, and microorganism can
The dissolution and release for promoting difficultly soluble nutrient in soil, improve the deliverability of soil nutrient while the microorganism being added can also have
The generation of effect prevention crop soil-borne disease.Organic fertilizer has improvement soil, culture fertility, enhances plant resistance, improves and makees
The effect of article matter.By the effect for combining microorganism with organic fertilizer, it can promote edaphon growth and breeding, increase
Add population diversity, improve enzymatic activity, and accelerate decomposition, the conversion of organic matter in the case where they are acted on, improves organic fertilizer fertilizer efficiency etc..
Inorganic composite fertilizer in the present invention is mainly the easily scarce element of some fructus lyciis, and organic fertilizer is mutually promoted with chemical fertilizer, not only contributed to
Crop absorbs, and improves the utilization rate of fertilizer, moreover it is possible to soil physico-chemical property and biological property are adjusted, to further be beneficial to micro-
The growth and breeding of biology.It also added synergist compound sodium nitrophenolate and DA-6, brassin lactones in the present invention, studies have shown that multiple nitre
Phenol sodium is a kind of efficient plant growth regulator for integrating nutrition, adjusting, diseases prevention, can accelerate the speed of growth, improve crop
Yield and quality when compounding with full-elementary fertilizer, can release the antagonism between fertilizer, and inhale full-elementary fertilizer by plant simultaneously
It receives and utilizes, DA-6 is a kind of efficient plant growth substance, has to multiple kinds of crops and significantly increases production, is degeneration-resistant, disease-resistant, improves product
Matter effect, brassin lactones have adjustment effect to each growth phase of plant, have both gibberellin, the basic element of cell division and auxin
Synthesis effect, and its have balance plant in these above-mentioned endogenous hormones development function.And compound sodium nitrophenolate and DA-6,
Brassin lactones all have broad spectrum activity and be used for a long time property, high efficiency, nontoxic, nuisanceless, noresidue advantage, therefore as
Fertilizer synergist can greatly increase the fertilizer efficiency of fertilizer.It works in coordination between above-mentioned four kinds of ingredients, it is synergistic, it really realizes " high
Produce, it is high-quality, efficient " target.
(3) organic fertilizer in the present invention is prepared by pig manure, corn stover for primary raw material, and raw material sources are extensive, hair
Ferment technique is simple, reduces it to the pollution of environment, turns waste into wealth.
(4) show to apply set meal fertilizer of the present invention by field trial, test group single plant yield is produced compared with control group single plant
Amount improves 33.3%, and wherein dry fruit 100-grain weight, total sugar content, polyoses content, flavones content, amino acid content, vitamin C contain
Amount has obvious increase compared with control group, i.e., fructus lycii set meal fertilizer provided by the present invention can significantly improve the yield of fructus lycii with
Quality.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..Without departing substantially from spirit of that invention
In the case where essence, to modifications or substitutions made by the method for the present invention, step or condition, all belong to the scope of the present invention.
Reagent described in embodiment and material commercially obtain unless otherwise specified, or can be in conventional manner
Preparation.
Parts by weight of the present invention can be the unit of weight well known in the art such as μ g, mg, g, kg, be also possible to it again
Number, such as 1/10,1/100,10 times, 100 times.
Embodiment 1
A kind of fructus lycii set meal fertilizer includes: base manure, tip phase in spring fertilizer, full-bloom stage fertilizer, best fruiting period fertilizer, the preparation method is as follows:
(1) prepared by base manure
The dedicated complete first biological organic fertilizer of fructus lycii contains the raw material of following parts by weight meter:
10 parts of complex micro organism fungicide, 70 parts of organic fertilizer, 20 parts of inorganic composite fertilizer, 0.6 part of synergist.
Wherein, complex micro organism fungicide is obtained by mixing by bacillus amyloliquefaciens, Trichoderma harzianum, Rhodopseudomonas palustris.
Complex micro organism fungicide preparation step is as follows:
I bacillus amyloliquefaciens microbial inoculum preparation: aseptically by bacillus amyloliquefaciens strain, respectively by inclined-plane
Activation, shaking table seed culture, fermentor seed culture, fermentor expand culture, are 90% or more to the gemma rate in fermentation liquid
When fermentation ends, then by fermentation liquid through filtering, be centrifuged with spray drying after, be made bacillus amyloliquefaciens microbial inoculum;
II Trichoderma harzianum conidia powder preparation: aseptically by Trichoderma harzianum original strain, oblique by eggplant type bottle respectively
After face culture, shaking flask Liquid Culture, fermentor liquid culture, solid fermentation culture produce spore, the complete culture for producing spore is dry,
Trichoderma harzianum conidia powder is obtained after smashing;
III Rhodopseudomonas palustris bacterium powder preparation: aseptically, living by inclined-plane by Rhodopseudomonas palustris strain
Change, seed culture, fluid enlargement culture, to after fermentation, fermentation liquid be carried out centrifugal concentrating, according to proper proportion and carrier
Rice husk powder combination drying be prepared into bacterium dried bean noodles it is dry after, obtain Rhodopseudomonas palustris agent;
IV by bacillus amyloliquefaciens, Trichoderma harzianum, Rhodopseudomonas palustris according to total 2,000,000,000 cfu/g of living bacteria count,
The ratio between living bacteria count is that the ratio of 7:1:2 mixes to obtain complex micro organism fungicide.
Wherein, organic fertilizer is 60 parts of pig manure, 40 parts of corn stover, in the case where adding the compost bacterium effect of 4 ‰ (mass ratioes),
Resulting powder after the thorough decomposed, sieving of fermentation;Microorganism in compost bacterium is bacillus subtilis, Trichoderma harzianum, always
Living bacteria count is 20,000,000,000 cfu/g.
Inorganic composite fertilizer by 35 parts of urea, 35 parts of monoammonium phosphate, 8 parts of potassium sulfate, 2.5 parts of calcium sulfate, 0.3 part of ammonium molybdate,
0.5 part of zinc sulfate, 0.5 part of boric acid, mixed working process forms.
Synergist is made of following parts by weight of component: 3 parts of compound sodium nitrophenolate, 9 parts of DA-6,88 parts of humic acid.
(2) prepared by spring tip phase fertilizer
Tip spring, fertilizer phase contains the raw material of following parts by weight meter:
45 parts of compound fertilizer (17-17-17), 25 parts of Diammonium phosphate (DAP), 0.5 part of selenium fertilizer, 15 parts of potassium fulvate, is answered at 15 parts of urea
0.5 part of nitre phenol sodium.
(3) prepared by full-bloom stage fertilizer
Full-bloom stage fertilizer contains the raw material of following parts by weight meter:
32 parts of compound fertilizer (17-17-17), 12 parts of urea, 30 parts of Diammonium phosphate (DAP), 10 parts of potassium sulfate, 0.6 part of selenium fertilizer, yellow corruption
15 parts of sour potassium, 0.6 part of brassin lactones.
(4) prepared by best fruiting period fertilizer
Best fruiting period fertilizer contains the raw material of following parts by weight meter:
23 parts of compound fertilizer (17-17-17), 8 parts of urea, 25 parts of Diammonium phosphate (DAP), 30 parts of potassium sulfate, selenium fertile 0.6 part, fulvic acid
13 parts of potassium, 0.6 part of DA-6.
Embodiment 2
A kind of fructus lycii set meal fertilizer includes: base manure, tip phase in spring fertilizer, full-bloom stage fertilizer, best fruiting period fertilizer, and preparation step is as follows:
(1) prepared by base manure
The dedicated complete first biological organic fertilizer of fructus lycii contains the raw material of following parts by weight meter:
5 parts of complex micro organism fungicide, 60 parts of organic fertilizer, 10 parts of inorganic composite fertilizer, 0.3 part of synergist.
Wherein, complex micro organism fungicide is by bacillus amyloliquefaciens, Trichoderma harzianum, Rhodopseudomonas palustris, according to effective
The ratio between viable count 7:1:2 is obtained by mixing, total 1,500,000,000 cfu/g of living bacteria count of complex micro organism fungicide;Bacillus amyloliquefaciens, Kazakhstan
Thatch trichoderma, Rhodopseudomonas palustris production method are the same as example 1.
Wherein, organic fertilizer is 45 parts of pig manure, 30 parts of corn stover, in the case where adding the compost bacterium effect of 4 ‰ (mass ratioes),
Resulting powder after the thorough decomposed, sieving of fermentation;Compost bacterium is the same as example 1.
Wherein, inorganic composite fertilizer is by 30 parts of urea, 30 parts of monoammonium phosphate, 5 parts of potassium sulfate, 2 parts of calcium sulfate, ammonium molybdate 0.2
Part, 0.4 part of zinc sulfate, 0.4 part of boric acid, mixed working process forms.
Wherein, synergist is made of following parts by weight of component: 1 part of compound sodium nitrophenolate, 6 parts of DA-6,93 parts of humic acid.
(2) prepared by spring tip phase fertilizer
Tip spring, fertilizer phase contains the raw material of following parts by weight meter:
40 parts of compound fertilizer (17-17-17), 20 parts of Diammonium phosphate (DAP), 0.3 part of selenium fertilizer, 10 parts of potassium fulvate, is answered at 10 parts of urea
0.4 part of nitre phenol sodium.
(3) prepared by full-bloom stage fertilizer
Full-bloom stage fertilizer contains the raw material of following parts by weight meter:
28 parts of compound fertilizer (17-17-17), 10 parts of urea, 25 parts of Diammonium phosphate (DAP), 5 parts of potassium sulfate, selenium fertile 0.3 part, fulvic acid
10 parts of potassium, 0.5 part of brassin lactones.
(4) prepared by best fruiting period fertilizer
Best fruiting period fertilizer contains the raw material of following parts by weight meter:
20 parts of compound fertilizer (17-17-17), 5 parts of urea, 20 parts of Diammonium phosphate (DAP), 25 parts of potassium sulfate, selenium fertile 0.3 part, fulvic acid
10 parts of potassium, 0.5 part of DA-6.
Embodiment 3
A kind of fructus lycii set meal fertilizer includes: base manure, tip phase in spring fertilizer, full-bloom stage fertilizer, best fruiting period fertilizer, and preparation step is as follows:
(1) prepared by base manure
The dedicated complete first biological organic fertilizer of fructus lycii contains the raw material of following parts by weight meter:
10 parts of complex micro organism fungicide, 80 parts of organic fertilizer, 20 parts of inorganic composite fertilizer, 1 part of synergist.
Wherein, complex micro organism fungicide is by bacillus amyloliquefaciens, Trichoderma harzianum, Rhodopseudomonas palustris, according to effective
The ratio between viable count 7:1:2 is obtained by mixing, total 2,500,000,000 cfu/g of living bacteria count of complex micro organism fungicide;Bacillus amyloliquefaciens, Kazakhstan
Thatch trichoderma, Rhodopseudomonas palustris production method are the same as example 1.
Organic fertilizer is 70 parts of pig manure, 55 parts of corn stover, in the case where adding the compost bacterium effect of 4 ‰ (mass ratioes), fermentation
Resulting powder after thoroughly decomposed, sieving;Compost bacterium is the same as example 1.
Inorganic composite fertilizer is by 40 parts of urea, 40 parts of monoammonium phosphate, 10 parts of potassium sulfate, 4 parts of calcium sulfate, 0.4 part of ammonium molybdate, sulphur
0.4 part of sour zinc, 0.6 part of boric acid, mixed working process forms.
Synergist is made of following parts by weight of component: 5 parts of compound sodium nitrophenolate, 12 parts of DA-6,83 parts of humic acid.
(2) prepared by spring tip phase fertilizer
Tip spring, fertilizer phase contains the raw material of following parts by weight meter:
60 parts of compound fertilizer (17-17-17), 20 parts of urea, 30 parts of Diammonium phosphate (DAP), 1 part of selenium fertilizer, 20 parts of potassium fulvate, multiple nitre
1 part of phenol sodium.
(3) prepared by full-bloom stage fertilizer
Full-bloom stage fertilizer contains the raw material of following parts by weight meter:
38 parts of compound fertilizer (17-17-17), 15 parts of urea, 35 parts of Diammonium phosphate (DAP), 15 parts of potassium sulfate, selenium fertile 1 part, fulvic acid
20 parts of potassium, 0.8 part of brassin lactones.
(4) prepared by best fruiting period fertilizer
Best fruiting period fertilizer contains the raw material of following parts by weight meter:
27 parts of compound fertilizer (17-17-17), 10 parts of urea, 30 parts of Diammonium phosphate (DAP), 35 parts of potassium sulfate, selenium fertile 1 part, fulvic acid
15 parts of potassium, 0.7 part of DA-6.
Test example 1
Application effect of the fructus lycii set meal fertilizer on fructus lycii is planted
1. test objective: influence of the verifying fructus lycii set meal fertilizer to yield of medlar and quality
2. subjects and kind: the fructus lycii age of tree is 3 years, and kind is " peaceful Qi 1 ", and density is 280 plants/acre.
3. testing site: Ningxia Zhongning County fructus lycii proving ground
4. experimental design
4.1 in experimental field choosing 1 × 667m2, life in 2 years, and consistent No. two medlar fields of peaceful Qi of even density, growing way make this examination
It tests, averagely divides 6 cells, each cell is separated with native Gansu Province.2 groups of processing, 3 cells of each processing are arranged in the test altogether.It is real
Cell and check plot are tested, is randomly assigned, is marked.Test process is as follows:
(1) test group
According to the set meal fertilizer that the fertilization mode application embodiment 1 in invention provides, wherein fertilization mode is as follows:
Base manure is applied after autumn fructus lycii is fallen leaves, and amount of application is 4.5kg/ plants;Tip spring, fertilizer phase is sprouted in second year fructus lycii branches and leaves
Bud is applied to before blooming, and amount of application is 0.2kg/ plants;Full-bloom stage fertilizer, which is bloomed in fructus lycii to fruiting period, to be applied, and amount of application is
0.25kg/ plants;Best fruiting period fertilizer is applied in fructus lycii result to fructescence, and amount of application is 0.4kg/ plants.The base manure uses cave
It applies, tip phase in spring fertilizer, full-bloom stage fertilizer grant the method for administration for spraying and combining using punching with best fruiting period fertilizer.
(2) control group
Fertilizer used is that peasant household often uses market Common compound fertilizer, and fertilization mode is farmers''s conventional fertilizer application mode.
4.2 tests are implemented
The factors such as field management are identical during test.According to country and relevant industries standard, yield, hundred, dry fruit are measured
The indexs such as weight, total sugar content, protein content, polyoses content, flavones content, amino acid content.Concrete outcome is shown in Table 1.
Application effect test result of the 1 fructus lycii set meal fertilizer of table on fructus lycii
Project |
Yield |
Dry fruit 100-grain weight |
Total reducing sugar |
Polysaccharide |
Flavones |
Amino acid |
Vitamin C |
|
Kg/ plants |
g |
% |
% |
mg/100g |
mg/100g |
mg/100g |
Test group |
0.64 |
20.58 |
46.13 |
5.21 |
187.59 |
8.37 |
28.30 |
Control group |
0.48 |
14.48 |
36.52 |
3.75 |
134.35 |
6.52 |
23.61 |
By above-mentioned test result it is found that test group single plant yield improves 33.3% compared with control group single plant yield, wherein doing
Fruit 100-grain weight, total sugar content, polyoses content, flavones content, amino acid content, Vitamin C content have more apparent compared with control group
Increase.The test result shows that fructus lycii set meal fertilizer provided by the present invention can significantly improve the yield and quality of fructus lycii.
Although above having used general explanation, specific embodiment and test, the present invention is made to retouch in detail
It states, but on the basis of the present invention, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to claimed
Range.