CN104163718B - The special fertile synergistic agent of a kind of jujube tree - Google Patents

The special fertile synergistic agent of a kind of jujube tree Download PDF

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CN104163718B
CN104163718B CN201410394523.9A CN201410394523A CN104163718B CN 104163718 B CN104163718 B CN 104163718B CN 201410394523 A CN201410394523 A CN 201410394523A CN 104163718 B CN104163718 B CN 104163718B
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jujube tree
eddha
synergistic agent
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CN104163718A (en
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毛妮妮
刘照亭
刘伟忠
阎永齐
芮东明
刘吉祥
刘亚柏
蒋水平
鲁群
任晓萍
吴远芳
陈露
马媛媛
王志娟
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Qingdao Zibai Crops Nutrition Co ltd
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Zhenjiang Wanshan Hongbian Agriculture Garden
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Abstract

The present invention discloses the special fertile synergistic agent of a kind of jujube tree, is grouped into by the one-tenth of following weight part: 10��30 parts of trace elements, 1��10 part of EDDHA microelement chelate, 20��30 parts of xylonic acids, 10��20 parts of water-absorbing resins, 1��10 part of wilkinite, 1��5 part of potassium humate, 3��8 parts of aminoacids complexs, 0.1��2 part of urease inhibitor, 0.2��0.5 part of bacteria agent, 0.1��0.8 part of biological growth promotor. The present invention is directed to the special fertilizer of jujube tree and it is configured with the special fertile synergistic agent of jujube tree, consumption is less, improve the utilization ratio of the special fertilizer of jujube tree, obvious effect of increasing production, there is fairly obvious economic worth, and supplement the nutritive element of easily disappearance, suppress the expansion of harmful bacteria in soil numerous, for improvement soil lays the first stone.

Description

The special fertile synergistic agent of a kind of jujube tree
Technical field
The invention belongs to fertilizer field, it is specifically related to the special fertile synergistic agent of a kind of jujube tree.
Background technology
China is large agricultural country, therefore along with the expansion of proportion of crop planting, the area of using of fertilizer also constantly expands, improve ratio and structure that fertilizer is used to a certain extent, improve effect of increasing production and the economic benefit of fertilising, but utilization rate of fertilizer is still on the low side, particularly on the calcareous soil of Arid&semi-arid area, nitrogenous fertilizer is by volatilization, denitrification, pouring shifting etc., the approach losses such as phosphate fertilizer, potash fertilizer pass through that soil physics chemistry is fixed are very serious, adding drought and water shortage and the trace element factors such as validity is on the low side, utilization rate of fertilizer is more low.
In order to improve utilization rate of fertilizer, carry out a large amount of research work both at home and abroad. Applying more technology in current fertiliser production is adopt film-coating technique to make film-coated controlled release fertilizer, or adds fertilizer synergist production long-acting slow-release fertilizer. The main problem that film-coated controlled release fertilizer exists is coated fertilizer or manufacture craft more complicated, cause coated fertilizer expensive, also being difficult to accomplish that nutrients release pattern is consistent with crop regulation of fertilizer requirement, its range of application is only limitted to the higher cash crop of lawn, flowers, greenhouse production and some other value simultaneously.Current fertilizer synergist mainly adopts single nitrification inhibitor, and the words using merely nitrification inhibitor easily increase the ammonia loss by volatilization of some soil especially Arid&semi-arid area calcareous soil nitrogenous fertilizer, its effect of increasing production is stable not enough, range of application is subject to certain restrictions, and therefore a kind of multicomponent synergistic agent of research is significant.
Also day more increases in the current research for multiple-effect synergistic agent, but the synergistic agent research for the special fertilizer of jujube tree is not also reported.
Compare with common fertilizer, although the special fertilizer of jujube tree has substantially increased the output of jujube tree and the quality of jujube, but there is not high problem equally in the utilization ratio of special fertilizer, life-time service, also soil can be caused certain infringement, the growth that jujube tree is long-term is unfavorable, therefore, it is to increase the utilization ratio tool of the special fertilizer of jujube tree is of great significance.
Summary of the invention
For current Problems existing, the present invention provides a kind of jujube tree special fertile synergistic agent, and the technical problem mainly solved improves the utilization ratio of the special fertilizer of jujube tree, and supplements the nutritive element of easily disappearance, suppress the expansion of harmful bacteria in soil numerous, for improvement soil lays the first stone.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
The special fertile synergistic agent of a kind of jujube tree, is grouped into by the one-tenth of following weight part: 10��30 parts of trace elements, 1��10 part of EDDHA microelement chelate, 20��30 parts of xylonic acids, 10��20 parts of water-absorbing resins, 1��10 part of wilkinite, 1��5 part of potassium humate, 3��8 parts of aminoacids complexs, 0.1��2 part of urease inhibitor, 0.2��0.5 part of bacteria agent, 0.1��0.8 part of biological growth promotor.
Preferably, the special fertile synergistic agent of jujube tree, it is grouped into by the one-tenth of following weight part: 20 parts of trace elements, 5 parts of EDDHA microelement chelates, 25 parts of xylonic acids, 15 parts of water-absorbing resins, 5 parts of wilkinites, 2 parts of potassium humates, 5 parts of aminoacids complexs, 1 part of urease inhibitor, 0.3 part of bacteria agent, 0.5 part of biological growth promotor.
Described trace element is selected from terra alba, oyster shell whiting, magnesium sulfate, sulphur, ferrous sulfate, Basic Chrome Sulphate, basic zinc sulfate, manganous sulfate, borax, boric acid, ammonium molybdate, any six kinds of Sodium orthomolybdate mix with the ratio of 1:1:1:1:1:1.
Wherein said EDDHA microelement chelate can be made up of according to the ratio of weight ratio 1:1��3:2��4 EDDHA Fe, EDDHA Zn, EDDHA Cu, wherein EDDHA refers to quadrol N, N ' two (2 hydroxyl) toluylic acid, has another name called phenolic group ethylene diamine poly carboxylic acid.
Described bacteria agent is one or more in silicate bacteria, subtilis, Paenibacillus polymyxa, Trichoderma.
Wherein, described bacteria agent is that silicate bacteria, subtilis, Trichoderma mix with the part by weight of 1:1��2:1��3.
Described biological growth promotor be ��naphthylacetate sodium, chlorine pyrrole urine mix with the weight ratio of 1��3:1.
The material used in the present invention, such as non-specified otherwise, all comes from commercially available.
The invention has the beneficial effects as follows:
(1) various composition is through screening, reasonable ratio, and the special fertile synergy of jujube tree is remarkable.
(2) adding urease inhibitor, it can delay the hydrolysis of urea in a short time, and the loss reducing nitrogen improves the utilization ratio of the special fertilizer of jujube tree.
(3) nutritive element of trace element, the supplementary easily disappearance of EDDHA microelement chelate is added
(4) by adding bacteria agent, utilize the antagonism relationship between microorganism, suppress the expansion of harmful bacteria in soil numerous, reduce the generation of jujube tree disease, it is to increase the output of jujube tree, and lay the first stone for improveing soil.
(5) in the later stage of jujube growth, fertilizer requirement is big, and when the supply that nutritive element can not get, the biological growth promotor added can promote that Root of Common Jujube absorbs more nutrition.
(6) jujube tree generally grows in arid area, in the season that water requirement is big, if watering not in time, the phenomenon of fruit drop easily occurs, cause financial loss, having water retention property containing water-absorbing resin, wilkinite in the present invention, water-absorbing resin mixes even in soil, it is possible to increase the moisture holding capacity of surrounding soil.
Embodiment
Embodiment 1
The special fertile synergistic agent of a kind of jujube tree, is grouped into by the one-tenth of following weight part: 10 parts of trace elements, 10 parts of EDDHA microelement chelates, 20 parts of xylonic acids, 10 parts of water-absorbing resins, 10 parts of wilkinites, 1 part of potassium humate, 3 parts of aminoacids complexs, 0.1 part of urease inhibitor, 0.2 part of bacteria agent, 0.1 part of biological growth promotor.
Described trace element is that terra alba, magnesium sulfate, manganous sulfate, borax, boric acid, ammonium molybdate mix with the ratio of 1:1:1:1:1:1.
Wherein said EDDHA microelement chelate can be made up of according to the ratio of weight ratio 1:1:2 EDDHA Fe, EDDHA Zn, EDDHA Cu
Described bacteria agent is that silicate bacteria, subtilis, Trichoderma mix with the part by weight of 1:1:1.
Described biological growth promotor be ��naphthylacetate sodium, chlorine pyrrole urine mix with the weight ratio of 1:1.
Embodiment 2
The special fertile synergistic agent of a kind of jujube tree, is grouped into by the one-tenth of following weight part: 30 parts of trace elements, 1 part of EDDHA microelement chelate, 30 parts of xylonic acids, 20 parts of water-absorbing resins, 10 parts of wilkinites, 5 parts of potassium humates, 8 parts of aminoacids complexs, 2 parts of urease inhibitors, 0.5 part of bacteria agent, 0.8 part of biological growth promotor.
Described trace element is that oyster shell whiting, magnesium sulfate, sulphur, ferrous sulfate, boric acid, ammonium molybdate mix with the ratio of 1:1:1:1:1:1.
Wherein said EDDHA microelement chelate can be made up of according to the ratio of weight ratio 1:2:3 EDDHA Fe, EDDHA Zn, EDDHA Cu.
Described bacteria agent is that silicate bacteria, subtilis mix with the ratio of 1:1.
Described biological growth promotor be ��naphthylacetate sodium, chlorine pyrrole urine mix with the weight ratio of 2:1.
Embodiment 3
The special fertile synergistic agent of jujube tree, it is grouped into by the one-tenth of following weight part: 20 parts of trace elements, 5 parts of EDDHA microelement chelates, 25 parts of xylonic acids, 15 parts of water-absorbing resins, 5 parts of wilkinites, 2 parts of potassium humates, 5 parts of aminoacids complexs, 1 part of urease inhibitor, 0.3 part of bacteria agent, 0.5 part of biological growth promotor.
Described micro-oyster shell whiting, manganous sulfate, borax, boric acid, ammonium molybdate, Sodium orthomolybdate mix with the ratio of 1:1:1:1:1:1.
Wherein said EDDHA microelement chelate can be made up of according to the ratio of weight ratio 1:3:4 EDDHA Fe, EDDHA Zn, EDDHA Cu.
Described bacteria agent is that silicate bacteria, subtilis, Trichoderma mix with the part by weight of 1:1:3.
Described biological growth promotor be ��naphthylacetate sodium, chlorine pyrrole urine mix with the weight ratio of 3:1.
Embodiment 4
The special fertile synergistic agent of a kind of jujube tree, it is grouped into by the one-tenth of following weight part: 20 parts of trace elements, 5 parts of EDDHA microelement chelates, 25 parts of xylonic acids, 15 parts of water-absorbing resins, 5 parts of wilkinites, 2 parts of potassium humates, 5 parts of aminoacids complexs, 1 part of urease inhibitor, 0.3 part of bacteria agent, 0.5 part of biological growth promotor.
Described trace element is selected from oyster shell whiting, magnesium sulfate, sulphur, Basic Chrome Sulphate, boric acid, ammonium molybdate mix with the ratio of 1:1:1:1:1:1.
Wherein said EDDHA microelement chelate can be made up of according to the ratio of weight ratio 1:3:2 EDDHA Fe, EDDHA Zn, EDDHA Cu, wherein EDDHA refers to quadrol N, N ' two (2 hydroxyl) toluylic acid, has another name called phenolic group ethylene diamine poly carboxylic acid.
Described bacteria agent is that silicate bacteria, subtilis, Paenibacillus polymyxa, Trichoderma mix with the ratio of 1:1:2:3.
Described biological growth promotor be ��naphthylacetate sodium, chlorine pyrrole urine mix with the weight ratio of 3:1.
Embodiment 5
The special fertile synergistic agent of a kind of jujube tree, is grouped into by the one-tenth of following weight part: 15 parts of trace elements, 6 parts of EDDHA microelement chelates, 30 parts of xylonic acids, 15 parts of water-absorbing resins, 8 parts of wilkinites, 4 parts of potassium humates, 3 parts of aminoacids complexs, 1.2 parts of urease inhibitors, 0.2 part of bacteria agent, 0.6 part of biological growth promotor.
Described trace element is that terra alba, sulphur, ferrous sulfate, manganous sulfate, borax, any six kinds of Sodium orthomolybdate mix with the ratio of 1:1:1:1:1:1.
Wherein said EDDHA microelement chelate can be made up of according to the ratio of weight ratio 1:2:2 EDDHA Fe, EDDHA Zn, EDDHA Cu.
Described bacteria agent is that silicate bacteria, subtilis, Trichoderma mix with the part by weight of 1:2:1.
Described biological growth promotor be ��naphthylacetate sodium, chlorine pyrrole urine mix with the weight ratio of 2:1.
Application examples
The fertilizer synergist of above-described embodiment 1��5 is carried out measure of merit and compares.
In jujube tree planting base, area, hills, Zhenjiang, after measured: soil alkali-hydrolyzable nitrogen, at 20mg/kg��130.0mg/kg, is on average 33.2mg/kg, available phosphorus is at 0.8mg/kg��16.1mg/kg, average is 4.3mg/kg, exchanges potassium at 28.5mg/kg��212.0mg/kg, is on average 92.9mg/kg.
According to jujube tree tree body to N, P2O5��K2The absorbed dose of O determines the jujube tree basic nutrients ratio of tree body and is defined as N:P:K=3.1:0.62:2.7.
According to soil property, and jujube tree fertilizer requirement number, it is determined that the special fertile composition of raw materials of the jujube tree selected: 290 parts, urea (N:46%); Primary ammonium phosphate 62 parts of (P2O5: 42%, N:10%); Monocalcium phosphate 380 parts of (P2O5: 14%); Potassium dihydrogen sulfate part 160 (K2O:50%); Tamanori formula filler 108 parts.
In actual applications, between 2004��2007 years, it is carried out fertilizer treatment, through the experiment of 3 years, it is determined that the average usage quantity having gone out the special fertilizer of this jujube tree is 1542Kg/hm2, output can reach 4500Kg/hm2, chemical fertilizer more common than control group volume increase 48.2%, it is seen that, the special fertile obvious effect of increasing production of selected jujube tree.
On this basis, following experiment is proceeded:
To use the jujube tree of the special fertilizer of jujube tree as comparison, contrast with the jujube tree of the special fertile synergistic agent of the jujube tree that with the addition of the present invention.
In being manured into soil according to the special amount of fertile 5% of jujube tree by the fertilizer synergist of embodiment 1��5, comparative result is in table 1.
Table 1 embodiment 1��5 effect comparison
Contrast Output (Kg/hm2) Output increment rate (%)
Embodiment 1 5200 15.5
Embodiment 2 5342 18.7
Embodiment 3 5808 29.1
Embodiment 4 5531 22.9
Embodiment 5 5627 25
As can be seen from the table, the various composition proportion in embodiment 1��5 have certain synergistic effect, can learn from above-mentioned contrast, and embodiment 3 effect of increasing production is the most remarkable.
And have passed through the various proportioning of composition that a large amount of experiments confirms in the present invention in practice and all there is certain effect, be not limited to example out cited by embodiment 1��5.
The following is and carry out on the basis of embodiment 3, the consumption choosing the special fertile synergistic agent of jujube tree respectively is 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, the 10% of the special fertilizer of jujube tree, test, filter out suitable amounts, wherein output increment rate is fertilizer special relative to the jujube tree using separately identical amount, and comparing result is in table 2.
Table 2 different amounts is on the impact of its effect
Contrast Output increment rate (%)
1% 5.2
2% 7.3
3% 11.2
4% 21.6
5% 29.1 4 -->
6% 31.7
7% 32.1
8% 33.9
9% 33.8
10% 34.1
As can be seen from the table, along with the increase of addition, jujube tree output increment rate also increases accordingly, but during the consumption of 1��3%, effect of increasing production is not remarkable, does not reach the effect of expection, when consumption 4��8%, output increases obviously, after 8%, although namely consumption 9��10% also has increase, but increasing amount slows down, the expense produced is increased relative to special fertile synergistic agent consumption, economic benefit is not obvious, and to sum up, selecting suitable consumption is 4��8%.
Not using the soil (CK) of the special fertile synergistic agent of jujube tree to compare with the soil (the present invention) that with the addition of the special fertile synergistic agent of 5% jujube tree, detected by its soil after 3 years, comparing result is in table 3.
With the experience that Jiang Yuanmao etc. diagnoses according to orchard soil nutrition, within 1996, it is divided into the standard (table 4) of 5 grades to contrast in orchard, can learn that the special fertilizer of jujube tree can suitably increase the native alkali-hydrolyzable nitrogen in soil, available phosphorus, effectively potassium, effectively zinc, DTPA-Fe, but increase limited, and organic content recycling along with soil, decline on the contrary. But the various composition of soil of the special fertile synergistic agent of the jujube tree adding the present invention is all at higher ranks, substantially improves original soil.
Table 3 soil important component contrasts
Table 4 Pyatyi classification nutrient content scope

Claims (8)

1. the special fertile synergistic agent of jujube tree, it is characterized in that, it is grouped into by the one-tenth of following weight part: 10��30 parts of trace elements, 1��10 part of EDDHA-microelement chelate, 20��30 parts of xylonic acids, 10��20 parts of water-absorbing resins, 1��10 part of wilkinite, 1��5 part of potassium humate, 3��8 parts of aminoacids complexs, 0.1��2 part of urease inhibitor, 0.2��0.5 part of bacteria agent, 0.1��0.8 part of biological growth promotor.
2. the special fertile synergistic agent of jujube tree as claimed in claim 1, it is characterized in that, it is grouped into by the one-tenth of following weight part: 20 parts of trace elements, 5 parts of EDDHA-microelement chelates, 25 parts of xylonic acids, 15 parts of water-absorbing resins, 5 parts of wilkinites, 2 parts of potassium humates, 5 parts of aminoacids complexs, 1 part of urease inhibitor, 0.3 part of bacteria agent, 0.5 part of biological growth promotor.
3. the special fertile synergistic agent of jujube tree as claimed in claim 1 or 2, it is characterized in that, described trace element be selected from terra alba, oyster shell whiting, magnesium sulfate, sulphur, ferrous sulfate, Basic Chrome Sulphate, basic zinc sulfate, manganous sulfate, borax, boric acid, ammonium molybdate, Sodium orthomolybdate any six kinds mix with the ratio of 1:1:1:1:1:1.
4. the special fertile synergistic agent of jujube tree as claimed in claim 3, it is characterized in that, described EDDHA-microelement chelate is made up of according to the ratio of weight ratio 1:1��3:2��4 EDDHA-Fe, EDDHA-Zn, EDDHA-Cu, wherein EDDHA refers to quadrol-N, N '-two-(2-hydroxyl) toluylic acid, has another name called phenolic group ethylene diamine poly carboxylic acid.
5. the special fertile synergistic agent of jujube tree as described in claim 1,2 or 4, it is characterised in that, described bacteria agent is one or more in silicate bacteria, subtilis, Paenibacillus polymyxa, Trichoderma.
6. the special fertile synergistic agent of jujube tree as claimed in claim 5, it is characterised in that, described bacteria agent is that silicate bacteria, subtilis, Trichoderma mix with the part by weight of 1:1��2:1��3.
7. the special fertile synergistic agent of jujube tree as described in claim 1,2,4 or 6, it is characterised in that, described biological growth promotor is that ��-naphthaleneacidsodium, chlorine pyrrole urine mix with the weight ratio of 1��3:1.
8. the special fertile synergistic agent of jujube tree as claimed in claim 1, it is characterised in that, in application process, the consumption of the special fertile synergistic agent of jujube tree is the 4��8% of the special fertile consumption of jujube tree.
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EP3288385A1 (en) 2015-06-02 2018-03-07 Koch Agronomic Services, LLC Microbial inoculant compositions and uses thereof in agriculture
CN107382493A (en) * 2017-08-04 2017-11-24 韦卓熙 A kind of drought-resistant organic fertilizer particle
CN109748761A (en) * 2017-11-02 2019-05-14 丹阳市香逸林果专业合作社 A kind of jujube tree fertilizer
CN110885278A (en) * 2019-09-06 2020-03-17 广西壮族自治区林业科学研究院 Novel fertilizer synergist and preparation method thereof
CN113330972A (en) * 2021-05-27 2021-09-03 河北农业大学 Method for cultivating large seedlings of jujube rootstock in light-matrix container

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