CN104098366B - A kind of Fertilizer special for welsh onion and fertilizing method - Google Patents
A kind of Fertilizer special for welsh onion and fertilizing method Download PDFInfo
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Abstract
The invention provides a kind of Fertilizer special for welsh onion and fertilizing method, the present invention is directed to the deficiencies in the prior art, through a large amount of scientific experimentation research shallot fertilizer practice, invent a kind of Fertilizer special for welsh onion, the better shallot of the low mouthfeel of pungent can have been obtained while acquisition high-quality shallot.Fertilizer special for welsh onion of the present invention, comprises following component: fertilizer, urea, diammonium phosphate, saltpetre, calcareous fertilisers, fertiliser containing magnesium, sulfur fertilizer, siliceous fertilizer.The present invention's research obtains the fertilizer applications that best fertilizer application formula and fertilizer are precisely used.The inventive method is reasonable, enforcement is convenient, respond well.
Description
Technical field
The present invention relates to a kind of method of Fertilizer special for welsh onion and fertilising, belong to technical field of agricultural cultivation.
Background technology
Shallot (AlliumfistulosumL.) is Liliaceae allium biennial herb plant, Common Vegetables in people's daily life, fresh and tender blade and false stem rich in proteins, Vc and mineral substance, and there is stronger germicidal action, can prevention and therapy various diseases.Shallot has local flavor and the health-care effect of its uniqueness because of it, and is widely used in edible and medicinal.
Usual shallot conventional fertilizer application is main (especially laying particular stress on using of nitrogenous fertilizer) mainly with nitrogen, phosphorus, potash fertilizer, in despising, the using of micro-fertilizer, in agriculture production, bring serious problem unbalanced with nutrition supply and demand partially to fertilize, fully can not meet the nutrition needed for shallot growth.This is because fertilizer is the basic substance of shallot volume increase, applying fertilizer, especially Rational Application nitrogen, phosphorus, potassium, zinc, siliceous fertilizer, can increase substantially shallot yield and quality.By the rational application of fertilizer, shallot growth can be coordinated on the one hand to the demand of nutritive element and the contradiction of fertilizer provision from soil, to reach high yield and high quality; Available less fertilizers input, obtains higher output and maximum economic benefit, realizes the object of cost-saving synergistic on the other hand.
At present, pursue the trend that low peppery shallot becomes consumption, how to reduce pungent and become study hotspot.Research shows, the formation of shallot pungent is due to after shallot cell is subject to External Force Acting fragmentation, the sulfurous organic compound precursor (allyl cysteine sulfoxide) being arranged in tenuigenin contacts with the allinase being arranged in vacuole, decompose the organic substance generating a class sulfur-bearing, be referred to as sulfurous organic compound.Directly measure the comparision contents difficulty of shallot sulfurous organic compound, but due to while halfcystine sub-alum decomposition generation organic compounds containing sulfur, generate the pyruvic acid of equivalent, so method more common at present weighs the peppery degree of shallot.
At present, the research affecting shallot pungent mainly concentrates on sulphur and nitrogen nutrition, kind, soil moisture content, growth temperature and storage period etc., also research was not carried out to the comprehensive action of calcium, magnesium, sulphur, silicon four kinds of mineral elements, therefore the present invention is by the different ratio of research calcium, magnesium, sulphur, silicon four kinds of mineral elements, filter out and reduce shallot pungent, improve the formula of Onions' quality simultaneously.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, by research shallot fertilizer practice, invented a kind of Fertilizer special for welsh onion, the better shallot of the low mouthfeel of pungent can be obtained while acquisition high-quality shallot.
For achieving the above object, the technical solution used in the present invention is, a kind of Fertilizer special for welsh onion comprises following component:
Fertilizer 10000-12000kg/hm
2
Urea 1000-1200kg/hm
2(N467-560.4kg/hm
2)
Diammonium phosphate 300-400kg/hm
2(P
2o
5168-224kg/hm
2)
Saltpetre 1000-1200kg/hm
2(K
2o467-560.4kg/hm
2)
Calcareous fertilisers 220-240kg/hm
2
Fertiliser containing magnesium 40-60kg/hm
2
Sulfur fertilizer 40-60kg/hm
2
Siliceous fertilizer 180-200kg/hm
2.
Described calcareous fertilisers, fertiliser containing magnesium, sulfur fertilizer, siliceous fertilizer are preferably calcareous fertilisers 230kg/hm
2, fertiliser containing magnesium 50kg/hm
2, sulfur fertilizer 50kg/hm
2, siliceous fertilizer 190kg/hm
2.
A kind of Fertilizer special for welsh onion of the present invention, is preferably, comprises following component:
Fertilizer 10500kg/hm
2
Urea 1050kg/hm
2(N490.35kg/hm
2)
Diammonium phosphate 345kg/hm
2(P
2o
5193.2kg/hm
2)
Saltpetre 1050kg/hm
2(K
2o490.35kg/hm
2)
Calcareous fertilisers 230kg/hm
2
Fertiliser containing magnesium 50kg/hm
2
Sulfur fertilizer 50kg/hm
2
Siliceous fertilizer 190kg/hm
2.
A kind of Fertilizer special for welsh onion of the present invention, also can comprise boron 40kg/hm
2, manganese 20kg/hm
2, zinc 60kg/hm
2.
Described calcareous fertilisers can be provided by nitrocalcite, unslaked lime, calcium superphosphate etc.; Described fertiliser containing magnesium can be provided by magnesium nitrate, magnesium chloride, potassic-magnesian fertilizer etc.; Described sulfur fertilizer can be provided by sublimed sulphur, liquid sulfur dioxide, potassium sulfate etc.; Described siliceous fertilizer can be provided by water glass, slag siliceous fertilizer etc.The amount of calcareous fertilisers of the present invention, fertiliser containing magnesium, sulfur fertilizer, siliceous fertilizer is the amount of pure calcium constituent, pure magnesium elements, bright sulfur element, pure silicon element.According to the difference in the calcium source adopted, magnesium source, sulphur source, silicon source during fertilising, carry out the consumption calculating respective sources fertilizer.
The present invention also provides a kind of fertilizing method of Fertilizer special for welsh onion, comprises the steps:
Step one: nursery stage uses sufficient base manure, nurturing staff, seedling bed is chosen and is used sufficient base manure in conjunction with whole afterwards, seedling stage organic fertilizer 3000-4000kg/hm
2, urea 250-350kg/hm
2(N116.75-163.45kg/hm
2), diammonium phosphate 60-80kg/hm
2(P
2o
533.6-44.8kg/hm
2), saltpetre 250-350kg/hm
2(K
2o116.75-163.45kg/hm
2);
Step 2: terminate rear selection seedling stage and carry out field planting strong sprout, will use sufficient base manure, fertilizer 7000-8000kg/hm in conjunction with whole before field planting
2with urea 250-350kg/hm
2(N116.75-163.45kg/hm
2), diammonium phosphate 40-60kg/hm
2(P
2o
522.4-33.6kg/hm
2), saltpetre 250-350kg/hm
2(K
2o116.75-163.45kg/hm
2) make base fertilizer and once apply;
Step 3: carry out three times respectively at latter two moon of field planting (being generally upper, the middle ten days in August, early September, early October) and topdress, impose urea 100-200kg/hm at every turn
2(N46.7-93.4kg/hm
2), diammonium phosphate 66.7-100kg/hm
2(P
2o
537.3-56kg/hm
2), saltpetre 100-200kg/hm
2(K
2o46.7-93.4kg/hm
2), calcareous fertilisers 73.3-80kg/hm
2, fertiliser containing magnesium 13.3-20kg/hm
2, sulfur fertilizer 13.3-20kg/hm
2, siliceous fertilizer 60-66.67kg/hm
2.
Boron 40kg/hm can be enriched at shallot Later growth
2, manganese 20kg/hm
2, zinc 60kg/hm
2.
Beneficial effect of the present invention
1. the present invention is through a large amount of scientific experimentation, propose first in shallot production process by controlling the amount of application of calcium, magnesium, sulphur, silicon four kinds of mineral elements, shallot pyruvic acid content (peppery degree) is controlled, obtains the fertilizer applications that best fertilizer application formula and fertilizer are precisely used.The inventive method is reasonable, enforcement is convenient, respond well.
2, Fertilizer special for welsh onion of the present invention and fertilizing method is adopted, the shallot pyruvic acid content obtained is 0.179-0.263mg/g, compared with contrast (0.444mg/g), shallot pyruvic acid content reduces 40.76-59.68% (experimental result refers to experimental example 1), the pungent of shallot also obviously reduces, and mouthfeel is better.
3, adopt Fertilizer special for welsh onion of the present invention and fertilizing method, shallot soluble sugar content, the Vc content of acquisition significantly increase, thus improve Onions' quality.
4, fertilizing method of the present invention carries out different fertilizer ratios in shallot different growing, can promote that shallot nourishes and grows and the balance of reproductive growth, while reducing fertilizers input, significantly improve fertiliser production efficiency, improve shallot output, there is significant economic benefit.
Accompanying drawing explanation
Fig. 1 is for executing calcium amount and pyruvic acid relation with contents figure;
Fig. 2 is amount of magensium applied and pyruvic acid relation with contents figure;
Fig. 3 is sulphur application amount and pyruvic acid relation with contents figure;
Fig. 4 is for executing silicon amount and pyruvic acid relation with contents figure;
Fig. 5 is the impact of Different Fertilization mode on Onions' quality.
Embodiment
Embodiment 1. 1 kinds of Fertilizer special for welsh onion, comprise following component: fertilizer 10000kg/hm
2, urea 1000kg/hm
2(N467kg/hm
2), diammonium phosphate 300kg/hm
2(P
2o
5168kg/hm
2), saltpetre 1000kg/hm
2(K
2o467kg/hm
2), calcareous fertilisers 220kg/hm
2, fertiliser containing magnesium 40kg/hm
2, sulfur fertilizer 40kg/hm
2, siliceous fertilizer 180kg/hm
2.
Fertilizing method:
Step one: nursery stage uses sufficient base manure, nurturing staff, seedling bed is chosen and is used sufficient base manure in conjunction with whole afterwards, seedling stage organic fertilizer 3000kg/hm
2, urea 250kg/hm
2(N116.75kg/hm
2), diammonium phosphate 60kg/hm
2(P
2o
533.6kg/hm
2), saltpetre 250kg/hm
2(K
2o116.75kg/hm
2);
Step 2: terminate rear selection seedling stage and carry out field planting strong sprout, will use sufficient base manure, fertilizer 7000kg/hm in conjunction with whole before field planting
2with urea 300kg/hm
2(N140.1kg/hm
2), diammonium phosphate 40kg/hm
2(P
2o
522.4kg/hm
2), saltpetre 300kg/hm
2(K
2o140.1kg/hm
2) make base fertilizer and once apply;
Step 3: carry out three times respectively at latter two moon of field planting (being generally upper, the middle ten days in August, early September, early October) and topdress, impose urea 150kg/hm at every turn
2(N70.05kg/hm
2), diammonium phosphate 66.7kg/hm
2(P
2o
537.352kg/hm
2), saltpetre 150kg/hm
2(K
2o70.05kg/hm
2), calcareous fertilisers 73.3kg/hm
2, fertiliser containing magnesium 13.3kg/hm
2, sulfur fertilizer 13.3kg/hm
2, siliceous fertilizer 60kg/hm
2.
Embodiment 2. 1 kinds of Fertilizer special for welsh onion, comprise following component: fertilizer 12000kg/hm
2, urea 1200kg/hm
2(N560.4kg/hm
2), diammonium phosphate 400kg/hm
2(P
2o
5224kg/hm
2), saltpetre 1200kg/hm
2(K
2o560.4kg/hm
2), calcareous fertilisers 240kg/hm
2, fertiliser containing magnesium 60kg/hm
2, sulfur fertilizer 60kg/hm
2, siliceous fertilizer 200kg/hm
2.
Fertilizing method:
Step one: nursery stage uses sufficient base manure, nurturing staff, seedling bed is chosen and is used sufficient base manure in conjunction with whole afterwards, seedling stage organic fertilizer 4000kg/hm
2, urea 350kg/hm
2(N163.45kg/hm
2), diammonium phosphate 80kg/hm
2(P
2o
544.8kg/hm
2), saltpetre 350kg/hm
2(K
2o163.45kg/hm
2);
Step 2: terminate rear selection seedling stage and carry out field planting strong sprout, will use sufficient base manure, fertilizer 8000kg/hm in conjunction with whole before field planting
2with urea 350kg/hm
2(N163.45kg/hm
2), diammonium phosphate 60kg/hm
2(P
2o
533.6kg/hm
2), saltpetre 300kg/hm
2(K
2o140.1kg/hm
2) make base fertilizer and once apply;
Step 3: carry out three times respectively at latter two moon of field planting (being generally upper, the middle ten days in August, early September, early October) and topdress, impose urea 166.67kg/hm at every turn
2(N77.83kg/hm
2), diammonium phosphate 86.67kg/hm
2(P
2o
548.53kg/hm
2), saltpetre 183.3kg/hm
2(K
2o85.6kg/hm
2), calcareous fertilisers 80kg/hm
2, fertiliser containing magnesium 20kg/hm
2, sulfur fertilizer 20kg/hm
2, siliceous fertilizer 66.67kg/hm
2.
Embodiment 3. 1 kinds of Fertilizer special for welsh onion, comprise following component: fertilizer 10500kg/hm
2, urea 1050kg/hm
2(N490.35kg/hm
2), diammonium phosphate 345kg/hm
2(P
2o
5193.2kg/hm
2), saltpetre 1050kg/hm
2(K
2o490.35kg/hm
2), calcareous fertilisers 230kg/hm
2, fertiliser containing magnesium 50kg/hm
2, sulfur fertilizer 50kg/hm
2, siliceous fertilizer 190kg/hm
2.
Fertilizing method:
Step one: nursery stage uses sufficient base manure, nurturing staff, seedling bed is chosen and is used sufficient base manure in conjunction with whole afterwards, seedling stage organic fertilizer 3000kg/hm
2, urea 300kg/hm
2(N140kg/hm
2), diammonium phosphate 75kg/hm
2(P
2o
542kg/hm
2), saltpetre 300kg/hm
2(K
2o140kg/hm
2);
Step 2: terminate rear selection seedling stage and carry out field planting strong sprout, will use sufficient base manure, fertilizer 7500kg/hm in conjunction with whole before field planting
2with urea 300kg/hm
2(N140kg/hm
2), diammonium phosphate 45kg/hm
2(P
2o
525kg/hm
2), saltpetre 300kg/hm
2(K
2o140kg/hm
2) make base fertilizer and once apply;
Step 3: carry out three times respectively at latter two moon of field planting (being generally upper, the middle ten days in August, early September, early October) and topdress, impose urea 150kg/hm at every turn
2(N70kg/hm
2), diammonium phosphate 75kg/hm
2(P
2o
542kg/hm
2), saltpetre 150kg/hm
2(K
2o70kg/hm
2), calcareous fertilisers 76.67kg/hm
2, fertiliser containing magnesium 16.67kg/hm
2, sulfur fertilizer 16.67kg/hm
2, siliceous fertilizer 63.3kg/hm
2.
Embodiment 4. 1 kinds of Fertilizer special for welsh onion, comprise following component: fertilizer 10500kg/hm
2, urea 1050kg/hm
2(N490.35kg/hm
2), diammonium phosphate 345kg/hm
2(P
2o
5193.2kg/hm
2), saltpetre 1050kg/hm
2(K
2o490.35kg/hm
2), calcareous fertilisers 230kg/hm
2, fertiliser containing magnesium 50kg/hm
2, sulfur fertilizer 50kg/hm
2, siliceous fertilizer 190kg/hm
2, boron 40kg/hm
2, manganese 20kg/hm
2, zinc 60kg/hm
2.
Fertilizing method is identical with embodiment 3, just enriches boron 40kg/hm at shallot Later growth
2, manganese 20kg/hm
2, zinc 60kg/hm
2.
Experimental example
The consumption of experimental example 1 Different Ca, Mg, S, Si tetra-kinds of mineral elements is on the impact of shallot pyruvic acid content
Take 4 factor 3 levels 9 to process orthogonal design (table 1), each process has 3 repetitions, and Ca, Mg, S, Si fertilizer is not executed in contrast, only uses NPK Nitrogen, Phosphorus and Potassium.
Table 1 orthogonal test table [L
9(3
4)]
Table 2 calcium, magnesium, sulphur, silicon are on the impact of shallot pyruvic acid content
Note: between different treatment, significance test of difference adopts Deng Kenshi duncan's new multiple range method.Lowercase represents 0.05 level, and capitalization represents 0.01 level.
As shown in table 2, use calcium, magnesium, sulphur, silicon fertilizer process compared with the control, pyruvic acid content all has reduction, illustrates that the use of calcium, magnesium, sulphur, silicon fertilizer effectively can reduce the content of shallot pyruvic acid thus, thus reduces the pungent of shallot.In 9 process, the pyruvic acid content of process 8 is minimum, and processes 8 and process there is pole significant difference with other, and therefore in above-mentioned 8 groups of process, process 8 is the best fertilizer application formula of reduction shallot pungent.
In experimental example 2 factor, each level is on the impact of shallot pyruvic acid content
The impact of 2.1 calcareous fertilisers consumptions
Carry out multiple comparisons in factor to executing calcium amount as shown in Figure 1, result shows, between the different administration amount of calcium, difference is extremely remarkable.React pyruvic acid content average as can be seen from Fig. 1 and execute in the graph of a relation of calcium amount, execute calcium amount at 50 ~ 140kg/hm
2time, average increases, at 140kg/hm with the increase of calcium rate of fertilizer application
2time reach the highest.Continue the amount of application increasing calcium, average declines, when the amount of application of calcium is 230kg/hm
2time shallot pyruvic acid content minimum.
The impact of 2.2 fertiliser containing magnesium consumptions
Multiple comparison analyse shows as shown in Figure 2, and amount of magensium applied is 20kg/hm
2with 80kg/hm
2difference between level is not remarkable, and the difference between all the other each gradients all reaches conspicuous level (Fig. 2).As can be seen from Figure 2, when rate of fertilizer application is 50kg/hm
2time shallot pyruvic acid content minimum, therefore the optimum spraying amount of magnesium is 50kg/hm under this test conditions
2, now the peppery degree of shallot is minimum.
The impact of 2.3 sulfur fertilizer consumptions
Different administration amount the having the greatest impact to shallot pyruvic acid content of sulfur fertilizer as shown in Figure 3.Carry out multiple comparisons in factor to sulphur application amount, result shows, all reaches pole conspicuous level between the different administration amount of sulphur.React as can be seen from Fig. 3 in the graph of a relation of pyruvic acid content average and sulphur application amount, sulphur application amount is at 50 ~ 140kg/hm
2time, average increases, at 140kg/hm with the increase of sulphur rate of fertilizer application
2time reach the highest.Continue the amount of application increasing sulphur, average declines, therefore the optimum spraying amount of sulphur is 50kg/hm under this test conditions
2, now shallot pyruvic acid content is minimum, and pungent is minimum.
The impact of 2.4 siliceous fertilizer consumptions
As shown in Figure 4, rate of fertilizer application is at 130kg/hm
2, 190kg/hm
2difference between level is not remarkable, but the difference between all the other each levels all reaches extremely remarkable.The amount of application of siliceous fertilizer is at 70 ~ 190kg/hm
2time shallot pyruvic acid content reduce with the increase of rate of fertilizer application, when rate of fertilizer application is 190kg/hm
2time pyruvic acid content minimum, silicon amount of executing best under this test conditions is 190kg/hm
2.
2.5 optimum fertilizing amounts are determined and are verified
Determine calcium by multiple comparison analyse, magnesium, sulphur, silicon optimum spraying amount be respectively: calcareous fertilisers 220-240kg/hm
2, fertiliser containing magnesium 40-60kg/hm
2, sulfur fertilizer 40-60kg/hm
2, siliceous fertilizer 180-200kg/hm
2, optimal selection is calcareous fertilisers 230kg/hm
2, fertiliser containing magnesium 50kg/hm
2, sulfur fertilizer 50kg/hm
2, siliceous fertilizer 190kg/hm
2.
Experimental example 3 the present invention obtain shallot quality investigate
3.1 impacts on soluble sugar content in shallot
As shown in table 3, process 8 (Ca230kg/hm
2, Mg50kg/hm
2, S50kg/hm
2, Si190kg/hm
2) shallot soluble sugar content the highest, and process with other and there is pole significant difference, illustrate that this fertilizer application formula not only can reduce shallot pungent, can also effectively improve shallot soluble sugar content, thus improve Onions' quality.
Table 3 calcium, magnesium, sulphur, silicon are on the impact of shallot soluble sugar content
Note: between different treatment, significance test of difference adopts Deng Kenshi duncan's new multiple range method.Lowercase represents 0.05 level, and capitalization represents 0.01 level.
3.2 impacts on Vc content in shallot
As shown in table 4 use calcium, magnesium, sulphur, 9 of siliceous fertilizer process Vc content all higher than contrast, what four kinds of mineral elements were described applies the raising being conducive to shallot Vc content.The Vc content of process 8 the highest and with process 9 outside other process and there is pole significant difference, illustrate that this fertilizer application formula not only can reduce shallot pungent, effectively can also improve shallot Vc content, thus raising Onions' quality.
Table 4 calcium, magnesium, sulphur, silicon are on the impact of shallot Vc content
Note: between different treatment, significance test of difference adopts Deng Kenshi duncan's new multiple range method.Lowercase represents 0.05 level, and capitalization represents 0.01 level.
3.3 impacts on shallot output
As shown in table 5 use calcium, magnesium, sulphur, 9 of siliceous fertilizer process output all higher than contrast, what four kinds of mineral elements were described applies the raising being conducive to shallot output.The shallot output of process 8 is the highest and process with other and there is pole significant difference, illustrates that this fertilizer application formula not only can reduce large verdant and thick quality, can also effectively improve shallot output.
Table 5 calcium, magnesium, sulphur, silicon are on the impact of shallot output
Note: between different treatment, significance test of difference adopts Deng Kenshi duncan's new multiple range method.Lowercase represents 0.05 level, and capitalization represents 0.01 level.
The special fertilizer that experimental example 4 embodiment of the present invention 1-4 adopts and fertilizing method compare with common shallot fertilizing method.
NPK Nitrogen, Phosphorus and Potassium 2250kg/hm is used in contrast
2(base fertilizer 750kg/hm
2, on August, the middle ten days imposes 450kg/hm
2, early September imposes 600kg/hm
2, early October imposes 450kg/hm
2) the results are shown in Table 6 and Fig. 5.
The various fertilization mode of table 6 is on the impact of Onions' quality
As can be seen from Table 6, adopt special fertilizer of the present invention and fertilizing method than the control group using NPK Nitrogen, Phosphorus and Potassium, pyruvic acid content significantly reduces, and soluble sugar and Vc content significantly increase, and output also significantly improves.
Claims (2)
1. a Fertilizer special for welsh onion, is characterized in that, comprises following component:
Fertilizer 10500kg/hm
2
Urea 1050kg/hm
2
Diammonium phosphate 345kg/hm
2
Saltpetre 1050kg/hm
2
Calcareous fertilisers 230kg/hm
2
Fertiliser containing magnesium 50kg/hm
2
Sulfur fertilizer 50kg/hm
2
Siliceous fertilizer 190kg/hm
2
Boron 40kg/hm
2
Manganese 20kg/hm
2
Zinc 60kg/hm
2.
2. the fertilizing method of a kind of Fertilizer special for welsh onion described in claim 1, is characterized in that, comprise the steps:
Step one: nursery stage uses sufficient base manure, nurturing staff, seedling bed is chosen and is used sufficient base manure in conjunction with whole afterwards, seedling stage organic fertilizer 3000kg/hm
2, urea 300kg/hm
2, diammonium phosphate 75kg/hm
2, saltpetre 300kg/hm
2;
Step 2: terminate rear selection seedling stage and carry out field planting strong sprout, will use sufficient base manure, fertilizer 7500kg/hm in conjunction with whole before field planting
2with urea 300kg/hm
2, diammonium phosphate 45kg/hm
2, saltpetre 300kg/hm
2make base fertilizer once to apply;
Step 3: carry out three times respectively at latter two moon of field planting and topdress, impose urea 150kg/hm at every turn
2, diammonium phosphate 75kg/hm
2, saltpetre 150kg/hm
2, calcareous fertilisers 76.67kg/hm
2, fertiliser containing magnesium 16.67kg/hm
2, sulfur fertilizer 16.67kg/hm
2, siliceous fertilizer 63.3kg/hm
2;
Boron 40kg/hm is enriched at shallot Later growth
2, manganese 20kg/hm
2, zinc 60kg/hm
2.
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| CN104557194A (en) * | 2014-12-18 | 2015-04-29 | 成都新柯力化工科技有限公司 | Specific fertilizer for improving natural fragrance of green Chinese onion and application |
| CN104961560B (en) * | 2015-06-19 | 2018-04-10 | 柳江县三都镇久远农业种植农民专业合作社 | A kind of more season chive dedicated fertilizers and its production method and application method |
| CN105565984A (en) * | 2015-12-28 | 2016-05-11 | 芜湖润蓝生物科技有限公司 | Welsh onion high-efficiency fertilizer beneficial for improving welsh onion to resist soft rot disease and preparation method thereof |
| CN105967839A (en) * | 2016-03-17 | 2016-09-28 | 安徽凤阳德诚科技有限公司 | An efficient organic adsorption fertilizer for welsh onion and a preparing method thereof |
| CN109463243B (en) * | 2018-12-12 | 2021-03-02 | 玉林市农业科学院（广西农业科学院桂东南分院） | High-quality and high-yield cultivation method for chives |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944356A (en) * | 2006-11-14 | 2007-04-11 | 常同忠 | Full element formula fertilizer and its preparing method and use |
-
2014
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944356A (en) * | 2006-11-14 | 2007-04-11 | 常同忠 | Full element formula fertilizer and its preparing method and use |
Non-Patent Citations (2)
| Title |
|---|
| 大葱需肥规律及钙、镁、硫、硅对其产量和配制的影响;董飞;《中国优秀硕士论文全文数据库 农业科技辑（电子期刊）》;20130215(第2期);第2.2-3.2节 * |
| 大葱需肥规律的研究;董飞等;《山东农业科学》;20121130;第44卷(第11期);第66-70页 * |
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