CN104876718A - Fertilizer with high organic content for saline-alkali soil and application thereof in planting of winged euonymus - Google Patents
Fertilizer with high organic content for saline-alkali soil and application thereof in planting of winged euonymus Download PDFInfo
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- CN104876718A CN104876718A CN201510254111.XA CN201510254111A CN104876718A CN 104876718 A CN104876718 A CN 104876718A CN 201510254111 A CN201510254111 A CN 201510254111A CN 104876718 A CN104876718 A CN 104876718A
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Abstract
The invention provides a fertilizer with a high organic content for saline-alkali soil. The fertilizer comprises the following components in proportion: 35-42 parts of organic fertilizer, 25-30 parts of peat, 5-8 parts of vermiculite, 4-6 parts of potassium feldspar, 7-11 parts of fulvic acid, 4-7 parts of humic acid, 3-6 parts of compound fertilizer, 0.4-0.8 part of a water-retaining agent, 2-3 part of succinic acid, 1-2 parts of silica gel and 0.5-0.9 part of microelement. The invention further provides the application of the fertilizer in planting of winged euonymus. The fertilizer disclosed by the invention has the beneficial effects that the soda content of soil can be reduced to 0.11-0.15mg/100g, the pH value of soil can be reduced to 7.5-7.6, the salt content of soil can be reduced to 0.2-0.4, and the organic content of soil can be improved to 9.98-1.12g/kg. When the fertilizer is applied to planting of winged euonymus in saline-alkali soil, the transplanting survival rate of winged euonymus is high.
Description
Technical field
The invention provides a kind of fertilizer and the application in winged euonymus plantation thereof, be specifically related to the high fertilizer of a kind of saltings organic content and the application in winged euonymus plantation thereof, belong to technical field of soil fertilizer.
Background technology
The saline and alkaline technology of current international and domestic improvement has been summed up: 1. physically improved: level land, deep plough sun the earth which has been ploughed up, loosen the soil in time, raise landform, microcell is improved the soil.2. hydro project improvement: irrigation and drainage are supporting, storage fresh water on saline alkali land for leaching, washing salinity by irrigation, underground salt discharge.3. chemical modifying: the acid of gypsum, phosphogypsum, calcium superphosphate, detritus, peat, acid-sludge etc.4. biological modification: rice cultivation, plantation salt-tolerant plant sesbania etc.But these improving technology effects are not too desirable.
Applying organic manure is the indispensable measure of alkaline land improving.Many organic fertilizers can make soil become loose, and porosity is large, and surface temperature is low, and soil moisture, physicals and structure improve.Increase the soil organism, improve soil water-retaining, fertilizer-preserving ability, organic content is higher, suppresses the effect of moisture-salt transport stronger.
Existing fertilizer has the following disadvantages when improveing saltings: (1), for carbonate saltings, reduces the poor effect of soil salt content and soil pH simultaneously; (2) soil with organic matter content does not effectively improve; (3) the soil planting plants after improvement, the transplanting survival rate of plant is not high, and Salt And Alkali Tolerance, the ability such as drought-enduring, cold-resistant are not high, poor to the resistance of obnoxious flavour.
Summary of the invention
The present invention solves the deficiency that prior art exists, and provides fertilizer that a kind of saltings organic content is high and the application in winged euonymus plantation thereof, to realize following goal of the invention:
(1) winged euonymus of the present invention is applied to saltings, and effectively the alkaline land soil of improvement planting area, reduces the content of soil middle soda, reduces the saltiness of soil, reduces the pH of soil;
(2) winged euonymus of the present invention is applied to saltings, improves the organic content of soil;
(3) fertilizer of the present invention is planted for the saltings of winged euonymus, and the transplanting survival rate of winged euonymus improves;
(4) fertilizer of the present invention is planted for the saltings of winged euonymus, and winged euonymus Salt And Alkali Tolerance is drought-resistant, and the ability of cold resistant improves, and improves the resistance of sulfur dioxide gas;
(5) fertilizer of the present invention is planted for the saltings of winged euonymus, and the band wing branch mesoxalic acid sodium acetate content raising of winged euonymus reaches 5-7%, and have the pharmacological action reducing blood sugar, glucose in urine, alkaloid, Flavone content are also improved simultaneously.
for solving the problems of the technologies described above, by the following technical solutions:
The fertilizer that saltings organic content is high, described fertilizer comprises fertilizer, composite fertilizer, trace element.
Described fertilizer, organic mass percentage is 45%.
Described composite fertilizer, N >=17%, P2O5 >=17%, K2O >=17%.
Described fertilizer, the mass ratio of each component is: fertilizer 35-42 part, peat 25-30 part, vermiculite 5-8 part, potassium felspar sand 4-6 part, xanthohumic acid 7-11 part, humic acid 4-7 part, composite fertilizer 3-6 part, water-holding agent 0.4-0.8 part, succsinic acid 2-3 part, silica gel 1-2 part, micro-0.5-0.9 part.
Described trace element fertilizer, comprises zinc ammonium phosphate, colemanite, manganese ore mud, and mass ratio is 2:1:2.
The application of fertilizer in winged euonymus plantation that a kind of saltings organic content is high, described application, comprise the selection in saltings, described saltings, severe carbonate salts alkaline earth in genus, contain soda more than 0.5 milligramequivalent in the soluble salt composition of 100 grams of soil, pH is greater than 8.0 and is less than 9.5, saltiness 0.9-1.2%, organic content is 4.1-4.3g/kg.
Described application, comprises nursery, described nursery, and sowing line-spacing is 50cm, and earthing is 2cm, and height of seedling grows to 75cm then, cultivates 3-4 again and carry out survival after transplant fraction of the year of second after planting.
Winged euonymus of the present invention is in the nursery stage, and percentage of germination is 94.4-95.6%, and seedling rate is 92.6-93.6%.
compared with prior art, the invention has the beneficial effects as follows:
(1) fertilizer of the present invention is applied to saltings, the alkaline land soil of effective improvement planting area, reduce the content of soil middle soda, reduce the pH of soil, reduce the saltiness of soil, soil middle soda content is 0.11-0.15 mg/100g, and the pH of soil is 7.5-7.6, and the saltiness of soil is 0.2-0.4%.
(2) fertilizer of the present invention is applied to saltings, and improve the organic content of soil, soil with organic matter content is 9.98-1.12 g/kg.
(3) fertilizer of the present invention is planted for the saltings of winged euonymus, and the transplanting survival rate of winged euonymus is 94.3-97.2%.
(4) fertilizer of the present invention is planted for the saltings of winged euonymus, and winged euonymus Salt And Alkali Tolerance is drought-resistant, cold resistant, can the low temperature of resistance to-35 ~-40 DEG C, has stronger resistance to sulfur dioxide gas.
(5) fertilizer of the present invention is planted for the saltings of winged euonymus, and the band wing branch mesoxalic acid sodium acetate content of winged euonymus improves 5-7%, has the pharmacological action reducing blood sugar, glucose in urine.Alkaloid, Flavone content are also improved simultaneously, and evonymine content improves 6-9%, and wilforine content improves 5-9%, 4-stigmastene-3-ketone content and improves 7-11%.
(6) the winged euonymus nursery stage of the present invention, percentage of germination is 94.4-95.6%, and seedling rate is 92.6-93.6%.
Embodiment
the fertilizer that embodiment 1 one kinds of saltings organic content are high
(1) fertilizer formula
Described fertilizer cow dung, organic mass percentage is 45%;
Described composite fertilizer, N >=17%, P2O5 >=17%, K2O >=17%;
Described trace element fertilizer, comprises zinc ammonium phosphate, colemanite, manganese ore mud, and mass ratio is 2:1:2.
(2) preparation method
1) all grind after taking trace element, silica gel, succsinic acid, maleic anhydride, fertilizer cow dung, composite fertilizer by formula rate, cross 300 mesh sieves;
2) peat, vermiculite, potassium felspar sand mixing, comminution by gas stream: arranging reservoir pressure is 0.7-1MPa; Screw feed speed is 20hz; The set of frequency of grading machine motor is 13hz, and the particle diameter of crushing rear material is 150-200um;
3) take biochemical fulvic acid, humic acids add in blending machine start stir, by 1) 2) in powder slowly add in blending machine, stirs after 20 minutes obtain finished product.
the fertilizer that embodiment 2 one kinds of saltings organic content are high
(1) fertilizer formula
Described fertilizer cow dung, organic mass percentage is 45%;
Described composite fertilizer, N >=17%, P2O5 >=17%, K2O >=17%;
Described trace element fertilizer, comprises zinc ammonium phosphate, colemanite, manganese ore mud, and mass ratio is 2:1:2.
(2) preparation method
The preparation method of embodiment 1 is adopted to prepare fertilizer.
the fertilizer that embodiment 3 one kinds of saltings organic content are high
(1) fertilizer formula
Described fertilizer cow dung, organic mass percentage is 45%;
Described composite fertilizer, N >=17%, P2O5 >=17%, K2O >=17%;
Described trace element fertilizer, comprises zinc ammonium phosphate, colemanite, manganese ore mud, and mass ratio is 2:1:2.
(2) preparation method
The preparation method of embodiment 1 is adopted to prepare fertilizer.
the application of the above-mentioned fertilizer of embodiment 4 in winged euonymus plantation
(1) selection in saltings
Contain soda more than 0.5 milligramequivalent in the soluble salt composition of 100 grams of soil, pH is greater than 8.0 and is less than 9.5, the soil of saltiness 0.9-1.2%, and organic content is 4.1-4.3g/kg, severe carbonate salts alkaline earth in genus.
(2) nursery
After collecting seed autumn, Exposure to Sunlight threshing, rubs with the hands with plant ash and goes arillus, clean and dry in the shade, more mixed sand bed repertory is hidden.Second Year drilling in spring, line-spacing 50cm, earthing is about 2cm, then covers careless moisturizing.Will suitably shelter from heat or light after coming up, height of seedling is about 75cm then, cultivates 3-4 again and can go out garden field planting fraction of the year of second after planting.
(3) saltings plantation
To dip in ABT root-inducing powder and mud before plantation and follow, make nursery stock many storages moisture, and moisture is preserved, supplementary; When planting, nursery stock is put into the central authorities in cave, root system is unfolded, insert in cave with table soil, soil is in small, broken bits, and banket a half, upwards slightly carried by nursery stock, tracks tramping after root system is unfolded again, and full cave of then banketing is treaded, and surface is answered one deck again and loosened the soil or weeds.
(4) irrigation and draining
" a pipe a line " mode of employing is laid in hollow billet drip irrigation zone, drip irrigation pipe spacing 0.9-1m; Carry out drip irrigation, each drip irrigation amount of dripping for 1 day is once 200-250m
3/ hm
2, drip emitter flow control is at 3.2-3.8L/h;
After coming into leaves, with 0-30cm soil layer soil moisture content 12% for moisturizing judges, late October stopping is dripped, until mend winter irrigation water December, winter irrigation water rate control is at 200-300m
3/ hm
2.
(5) apply fertilizer
Adopt the mode of spreading fertilizer over the fields to topdress, first fertilizer is evenly sprinkling upon sapling base portion, around Shu Yiquan, Distance-Tree shoot root portion 30-40cm, then with water impulsive motion, each fertilising 2-3kg/, along with plant growth appropriateness increases fertilizer amount.
(6) manage
During the new branches and leaves of pumping in spring, suitably should cut short, keep tree crown dense and do not hang down loosely, after fall foliage, carrying out pruning, cut off and sprout branch, the branch of excessive growth, juxtaposition branch, keep certain moulding tree performance, the tree-pruning strong to tree vigo(u)r, note removing overstocked outside branch, the tree more weak to growth potential, dredge after deleting pruning and in conjunction with cutting back, shoot will be inspired, should wipe out intersection branch, sick branch and withered branch.The pruning rate of annual every strain tree can not exceed 25% of whole strain branch, the prevention and control of plant diseases, pest control will be carried out except sparse branching, winged euonymus has the defoliator such as Chinese littleleaf box geometrid moth, Chinese littleleaf box spot moth to cause harm, and anti-therapy is sprayed at larva in 4 ~ May active period Trichlorphon or SD-1750 1500 times of liquid.
test-results:
Fertilizer of the present invention is applied to saltings, the alkaline land soil of effective improvement planting area, reduce the content of soil middle soda, reduce the pH of soil, reduce the saltiness of soil, improve the organic matter of soil, plant after 1 year, soil middle soda content is 0.11-0.15 mg/100g, and the pH of soil is 7.5-7.6, the saltiness of soil is 0.2-0.4%, and soil with organic matter content is 9.98-1.12 g/kg.
Fertilizer of the present invention is planted for the saltings of winged euonymus, and the transplanting survival rate of winged euonymus is 94.3-97.2%.
Fertilizer of the present invention is planted for the saltings of winged euonymus, winged euonymus, and Salt And Alkali Tolerance is drought-resistant, cold resistant, can the low temperature of resistance to-35 ~-40 DEG C, has stronger resistance to sulfur dioxide gas.
Fertilizer of the present invention is planted for the saltings of winged euonymus, and winged euonymus band wing branch mesoxalic acid sodium acetate content improves 5-7%, has the pharmacological action reducing blood sugar, glucose in urine; Alkaloid, Flavone content are also improved simultaneously, and evonymine content improves 6-9%, and wilforine content improves 5-9%, 4-stigmastene-3-ketone content and improves 7-11%.
In the winged euonymus nursery stage of the present invention, percentage of germination is 94.4-95.6%, and seedling rate is 92.6-93.6%.
Specific targets are in table 1.
As seen from the experiment, embodiment 2 is preferred embodiments.
The above is the citing of best mode for carrying out the invention; the part wherein do not addressed in detail is the common practise of those of ordinary skill in the art; protection scope of the present invention is as the criterion with the content of claim; any equivalent transformation carried out based on technology enlightenment of the present invention, also within protection scope of the present invention.
Claims (8)
1. the fertilizer that saltings organic content is high, is characterized in that: described fertilizer comprises fertilizer, composite fertilizer, trace element.
2. the fertilizer that a kind of saltings according to claim 1 organic content is high, is characterized in that: described fertilizer, and organic mass percentage is 45%.
3. the fertilizer that a kind of saltings according to claim 1 organic content is high, is characterized in that: described composite fertilizer, N >=17%, P2O5 >=17%, K2O >=17%.
4. the fertilizer that a kind of saltings according to claim 1 organic content is high, it is characterized in that: described fertilizer, the mass ratio of each component is: fertilizer 35-42 part, peat 25-30 part, vermiculite 5-8 part, potassium felspar sand 4-6 part, xanthohumic acid 7-11 part, humic acid 4-7 part, composite fertilizer 3-6 part, water-holding agent 0.4-0.8 part, succsinic acid 2-3 part, silica gel 1-2 part, micro-0.5-0.9 part.
5. the fertilizer that a kind of saltings according to claim 1 organic content is high, is characterized in that: described trace element fertilizer, comprises zinc ammonium phosphate, colemanite, manganese ore mud, and mass ratio is 2:1:2.
6. the application of fertilizer in winged euonymus plantation that a saltings organic content is high, it is characterized in that: described application, comprise the selection in saltings, described saltings, severe carbonate salts alkaline earth in genus, contain soda more than 0.5 milligramequivalent in the soluble salt composition of 100 grams of soil, pH is greater than 8.0 and is less than 9.5, saltiness 0.9-1.2%, organic content is 4.1-4.3g/kg.
7. the application of the fertilizer that a kind of saltings according to claim 6 organic content is high in winged euonymus plantation, it is characterized in that: described application, comprise nursery, described nursery, sowing line-spacing is 50cm, earthing is 2cm, and height of seedling grows to 75cm then, cultivates 3-4 again and carry out survival after transplant fraction of the year of second after planting.
8. the application of the fertilizer that a kind of saltings according to claim 6 organic content is high in winged euonymus plantation, it is characterized in that: the winged euonymus nursery stage of the present invention, percentage of germination is 94.4-95.6%, and seedling rate is 92.6-93.6%.
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| CN105175191A (en) * | 2015-09-24 | 2015-12-23 | 江苏林华环境科技股份有限公司 | Novel improvement fertilizer for sandy saline and alkaline land and preparation and application method of novel improvement fertilizer |
| CN105941058A (en) * | 2016-05-31 | 2016-09-21 | 山东胜伟园林科技有限公司 | A method of performing natural soil cultivation on strongly saline-alkaline soil by using nutrient soil capable of improving soil permeability |
| CN105993273A (en) * | 2016-05-31 | 2016-10-12 | 山东胜伟园林科技有限公司 | Method for carrying out original soil cultivation on mild saline-alkali soil through needle-leaved tree fallen leaf organic matter containing nutrient soil |
| CN106034451A (en) * | 2016-05-31 | 2016-10-26 | 山东胜伟园林科技有限公司 | Method for carrying out original-soil cultivation on mild saline-alkaline land by adopting organic matters containing rice chaff ash |
| CN112174748A (en) * | 2020-11-05 | 2021-01-05 | 河南省农业科学院植物营养与资源环境研究所 | Compound fertilizer for improving soil fertility and preparation method and application thereof |
| CN112724985A (en) * | 2021-01-21 | 2021-04-30 | 中国科学院东北地理与农业生态研究所 | Soda saline-alkali soil conditioner, preparation method and use method |
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| CN105175191A (en) * | 2015-09-24 | 2015-12-23 | 江苏林华环境科技股份有限公司 | Novel improvement fertilizer for sandy saline and alkaline land and preparation and application method of novel improvement fertilizer |
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| CN112724985A (en) * | 2021-01-21 | 2021-04-30 | 中国科学院东北地理与农业生态研究所 | Soda saline-alkali soil conditioner, preparation method and use method |
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Application publication date: 20150902 |