CN103964929B - A kind of special drip irrigation fertilizer formula of production of hybrid seeds cucumber and application process - Google Patents
A kind of special drip irrigation fertilizer formula of production of hybrid seeds cucumber and application process Download PDFInfo
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- CN103964929B CN103964929B CN201410217602.2A CN201410217602A CN103964929B CN 103964929 B CN103964929 B CN 103964929B CN 201410217602 A CN201410217602 A CN 201410217602A CN 103964929 B CN103964929 B CN 103964929B
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Abstract
The invention discloses the special drip irrigation fertilizer formula of a kind of production of hybrid seeds cucumber and application process, mainly according to the singularity of production of hybrid seeds cucumber growth, reach the nutrient specific demand of seed high yield and high quality according to production of hybrid seeds cucumber.In every 100 parts of drip irrigation fertilizer mother liquors, urea 6-7 part, potassium primary phosphate 2-3 part, saltpetre 13-14 part, micro-0.5-2 part, citric acid 0.5-1, part EDTA0.2-0.3 part; Described trace element mainly calcium, iron, zinc and boron etc. is formulated by a certain percentage, is applicable to drip irrigation, meets the needs of production of hybrid seeds cucumber growth, significantly can improve the seed output and quality of cucumber seeds.Solve production of hybrid seeds industry there is no dedicated fertilizer and cause nutrient waste, be applicable to the large scale application of Cucumber Seed Production field.
Description
Technical field
The invention belongs to drip irrigation fertilizer technical field, relate to the fertilizer application formula under production of hybrid seeds drip irrigation of cucumber condition and application process.
Background technology
Cucumber is one of vegetables generally planted all over the world, and cultivation history is long, all has cultivation all over the world under different ecological envrionment conditions, and the harvest area of China cucumber in 2000 reaches more than 1,000,000 hectares.Estimate accordingly, China needs cucumber seeds to reach about 3,000,000 kg then.In recent years, the cultivated area of cucumber expanded further, larger to the demand of seed, and therefore, the stock breeding of cucumber is a major issue of China.In the planting process of production of hybrid seeds cucumber, often follow the fertilization mode eaten raw in cucumber production, or the Conventional wisdom of " excrement flood duty need not ask people ", the blindly large fertilizer of flood, this not only wastes valuable water resources, and the output simultaneously for cucumber seeds does not have obvious effect of increasing production.Because, in cucumber seeds ripening process, the absorbing rule of nutrient is different from completely and eats cucumber raw, eating the fertilizer of cucumber raw and fertilization mode goes production production of hybrid seeds cucumber to cause the waste of a large amount of nutrient with producing, being badly in need of the law of nutritive absorption for production of hybrid seeds cucumber and the production of hybrid seeds special-purpose fertilizer for green cucumber formula developed.
On the other hand, China's water resources in short supply, irrigation water wretched insufficiency, drought and water shortage has become the bottleneck of restriction China agriculture production, in recent years, the special development paying attention to water-saving agriculture of country, the water saving such as drip irrigation mode was at the large-area utilization and extention of major part provinces and cities of China.Fertigation technology be by low pressure pipeline system by moisture and nutrient with less uniform flow, be delivered directly to complex art near crop root in soil exactly, there is water-saving, economize fertile, saving of labor, the effect of increasing production and improying productivity.A lot of Cucumber Seed Production base all refer to these technology, but drip irrigation fertilizer can not be well supporting, commodity Water soluble fertilizer is on the market all produce and the formula of development for eating fruit and vegetable raw, and not only price is very expensive, significantly can not improve the seed output and quality of cucumber seeds.We have carried out deeply studying thoroughly to the nutrient demand of production of hybrid seeds cucumber and absorbing rule for this reason, specially for production of hybrid seeds cucumber, have developed a kind of drip irrigation fertilizer formula that effectively can improve cucumber seeds seed output and quality.
Summary of the invention
The invention discloses the special drip irrigation fertilizer formula of a kind of production of hybrid seeds cucumber, it is characterized in that it is made up of the raw material of following portions by weight:
In every 100 parts of drip irrigation fertilizer mother liquors, urea 5-9 part, potassium primary phosphate 1-4 part, saltpetre 10-17 part, micro-0.5-2 part, citric acid 0.5-1 part, EDTA0.2-0.3 part; Described trace element is calcium, iron, zinc and boron trace element.
The special drip irrigation fertilizer formula of production of hybrid seeds cucumber of the present invention, the ratio of weight and number of preferably described trace element is:
Calcium 0.2-0.7
Iron 0.1-0.4
Zinc 0.1-0.5
Boron 0.1-0.4
Described calcium refers to technical pure calcium chloride, and iron refers to EDETATE SODIUM iron, and zinc refers to zinc sulfate, the boric acid that boron refers to.
The present invention further discloses the method for production of hybrid seeds cucumber special drip irrigation fertilizer formula fertigation, after it is characterized in that root melon is sat, within every 7 days, topdress 1 time, amount of application be 10-20 L/ mu/time.
The method of this fertigation is according in Cucumber Seed Production process, and according to moisture distinctive in cucumber seeds process of growth and nutrient demand, the drip irrigation fertilizer formula of special research and development and irrigation fertilization method, effectively can improve the seed output and quality of seed.Economize on water simultaneously, save fertilizer, saving of labor, laborsaving, improve edatope, prevent Soil degradation.
The present invention further discloses the application of the special drip irrigation fertilizer formula of production of hybrid seeds cucumber in the output improving cucumber seeds and seed quality, be exclusively used in the production of production of hybrid seeds cucumber, under being specially adapted to condition of drip irrigation, without precipitation, not clogging drip irrigation pipe.
Under condition of drip irrigation disclosed by the invention, production of hybrid seeds cucumber improves special drip irrigation fertilizer formula and the application process of seed production and quality, mainly according to the singularity of production of hybrid seeds cucumber growth, the nutrient specific demand of seed high yield and high quality is reached according to production of hybrid seeds cucumber, simultaneously for adapting to the requirement of modernization seed industry base condition of drip irrigation, the special drip irrigation fertilizer of production of hybrid seeds cucumber of special development.It is by formulated by a certain percentage to urea, saltpetre, potassium primary phosphate, Repone K, zinc sulfate, boric acid, citric acid etc., is applicable to drip irrigation, meets the needs of production of hybrid seeds cucumber growth, significantly can improve the seed output and quality of cucumber seeds.Solve production of hybrid seeds industry there is no dedicated fertilizer and cause nutrient waste, be applicable to the large scale application of Cucumber Seed Production field.
The present invention is with the in addition detailed introduction of agricultural technology renovation base, Wuqing District, Tianjin test method:
Fertilising is tested the impact of cucumber seeds seed output and quality
1. materials and methods
1.1 test periods: 2012.4-2012.6
1.2 for examination soil and fertility state: test site is selected in agricultural technology renovation base, Tianjin, Wuqing District cucumber the second beam-connected greenhouse.Before test, use base manure: chicken manure 1000kg/ mu, diammonium phosphate 23 kg/ mu, calcium superphosphate 150kg/ mu.Get on March 15th, 2012 and use 0-30cm pedotheque after base manure, measure soil physical and chemical property, in table 1.
1.3 tables 1 are for examination physiochemical properties of soil
| Sampling position | Total salt % | pH | Organic % | Available nitrogen N(mg/kg) | Rapid available phosphorus P(mg/kg) | Available potassium K(mg/kg) |
| 5th across | 0.190 | 8.38 | 1.736 | 390.3 | 63.17 | 407.5 |
1.4 test methods:
Adopt plot experiment method, random district group arranges, 1 meter of 5 strain field planting, adopts fertigation method, after root melon is sat, within every 7 days, topdresses 1 time, topdress 5 times, after cucumber maturation, obtain cucumber seeds.6 process are established in test altogether, and each process repeats for 3 times.Process 1, process 2, process 3 are formula of the present invention, and amount of application is different.Process 4, process 5, process 6(CK), be that drip irrigation fertilizer formula is different, amount of application be 16L/ mu/time.
Table 2 fertilizer experiment design
Trace element:
| Relatively | Calcium (calcium chloride) | Iron (EDETATE SODIUM iron) | Zinc (zinc sulfate) | Boron (boric acid) |
| Process 1 | 0.3 | 0.2 | 0.3 | 0.2 |
| Process 2 | 0.3 | 0.2 | 0.3 | 0.2 |
| Process 3 | 0.3 | 0.2 | 0.3 | 0.2 |
| Process 4 | 0 | 0 | 0 | 0 |
| Process 5 | 0.3 | 0.2 | 0.3 | 0.2 |
2. interpretation of result
2.1 different fertilization are on the impact of seed production
As can be seen from Table 3, each process seed production all comparatively contrasts high, each process is respectively than contrast volume increase 30.46%, 36.56%, 32.90%, 23.15%, 28.02%, further employing LSD method carries out multiple comparisons, significant difference between processing 1 to process 3 and contrast as can be seen from Table 4, illustrates that the special drip irrigation fertilizer of the cucumber of particular formulation has obvious effect to raising cucumber seeds output.
Table 3 is process cucumber seeds output respectively
2.1.1 ratio of nutrient solution is identical, and different administration amount is on the impact of cucumber seeds output
Processing 1, processing 2, process 3 nutrient formula is all in every 100 parts of drip irrigation fertilizer mother liquors, 6 parts, urea, potassium primary phosphate 2.5 parts, 14 parts, saltpetre, trace element 1 part, citric acid 0.6 part, EDTA0.2 part; , amount of application be respectively 24 L/ mus/time, 16 L/ mus/time, 8 L/ mus/time.As can be seen from Figure 1, all comparatively to contrast (commodity Water soluble fertilizer) volume increase larger for 3 rate of fertilizer application process.Wherein the highest with the cucumber seeds output of the process 2 of medium Fertilization Level.Illustrate that the output of cucumber seeds is not exclusively along with the increase of rate of fertilizer application increases.
Identical amount of application, Different Nutrition liquid proportioning are on the impact of cucumber seeds output
Process 2, process 4, process 5 and the amount of application of ck be all 16 L/ mus/time, as can be seen from Fig. 2, the average yield per mus of 3 process all comparatively contrast to have and significantly improve.Except for the control, in three process, to process in the every 100 parts of drip irrigation fertilizer mother liquors of 2(, 7 parts, urea, potassium primary phosphate 4 parts, 17 parts, saltpetre, trace element 0.8 part, citric acid 0.8 part, EDTA0.3) output the highest, in the every 100 parts of drip irrigation fertilizer mother liquors of process 4(, 6 parts, urea, potassium primary phosphate 2.5 parts, 7 parts, saltpetre, trace element 0 part, citric acid 0.8 part, EDTA0.3) output minimum, illustrate that the impact of potash fertilizer on cucumber seeds output is larger, the suitable ratio of adding trace element and improving potash fertilizer, is conducive to the raising of cucumber seeds output.
Different fertilization is on the impact of seed quality
Table 4 is process cucumber seeds thousand seed weight respectively
Due to for study thing be same cucumber variety, between each process, thousand seed weight entire change is little, as can be seen from Table 5, process 1, process 2, process the average thousand seed weight of 3 all slightly larger than contrasting and process 4, processing 5 two formulas, maximum to process 2 thousand seed weight, be consistent with applying fertilizer on the impact of output.Potash fertilizer and trace element having a certain impact to cucumber seeds quality are described, the suitable ratio of adding trace element and improving potash fertilizer, is also conducive to the quality of raising cucumber seeds.
Economic and Efficiency Analysis
Table 5 is process cucumber seeds economic benefit respectively
| Process number | Average yield per mu (kg/ mu) | Every mu of gross income (unit/mu) | Drip irrigation fertilizer cost (unit/mu) | Increase income (unit/mu) than contrast |
| Process 1 | 27.44 | 68600 | 56 | 16089 |
| Process 2 | 28.72 | 71800 | 60 | 19285 |
| Process 3 | 27.95 | 69875 | 30 | 17390 |
| Process 4 | 25.9 | 64750 | 52 | 12243 |
| Process 5 | 26.92 | 67300 | 90 | 14755 |
| CK | 21.03 | 52575 | 120 | —— |
Note: this kind cucumber seeds market price 2500 yuan/kilogram; Commodity Water soluble fertilizer 18 yuan/kg, its nutrient content is 60%, uses pure nutrient 4kg for every mu, so every mu to use commodity Water soluble fertilizer cost be 120 yuan/mu.
As can be seen from Table 6, after each process deduction fertilizer cost, gross income sequence is: process 2> process 3> process 1> process 5> process 4> contrast, the present invention's average yield per mu of filling a prescription all increases income more than ten thousand yuan than contrast, wherein maximum to process 2 economic benefits obtained, in every 100 parts of drip irrigation fertilizer mother liquors, 6 parts, urea, potassium primary phosphate 2.5 parts, 14 parts, saltpetre, trace element 1 part, citric acid 0.6 part, the fertilizer application formula of EDTA0.2 part and 16 L/ mus/time rate of fertilizer application can as the fertilization recommendation mode of breeding cucumber.
The positively effect that production of hybrid seeds cucumber disclosed by the invention special drip irrigation fertilizer formula is compared with prior art had is:
(1) this formula is for Cucumber Seed Production, researches and develops specially, significantly can improve the seed output and quality of cucumber seeds according to law of nutritive absorption distinctive in cucumber seeds process of growth.
(2) this formula material therefor is custom fertilizer, low price, easily buys and promotes.
(3) water-soluble fabulous, not clogging drip irrigation pipe, pH is moderate, can prevent salting of soil, reduces Soil degradation.
Accompanying drawing explanation
Fig. 1 is that identical proportioning different administration amount is on the impact of cucumber seeds output;
Fig. 2 is that identical amount of application different ratio is on the impact of cucumber seeds output.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described, and following each embodiment is not only limitation of the present invention for illustration of the present invention.Wherein used chemical reagent all has commercially available.
Embodiment 1
| Embodiment | Nutrient formula |
| 1 | In every 100 parts of drip irrigation fertilizer mother liquors, 6 parts, urea, potassium primary phosphate 2.5 parts, 14 parts, saltpetre, trace element 1 part, citric acid 0.6 part, EDTA0.2 part |
| 2 | In every 100 parts of drip irrigation fertilizer mother liquors, 6 parts, urea, potassium primary phosphate 2.5 parts, 14 parts, saltpetre, trace element 0.5 part, citric acid 0.6 part, EDTA0.2 part |
| 3 | In every 100 parts of drip irrigation fertilizer mother liquors, 6 parts, urea, potassium primary phosphate 3 parts, 14 parts, saltpetre, trace element 1 part, citric acid 0.6 part, EDTA0.2 part |
| 4 | In every 100 parts of drip irrigation fertilizer mother liquors, 6 parts, urea, potassium primary phosphate 2.5 parts, 7 parts, saltpetre, trace element 2 parts, citric acid 0.8 part, EDTA0.3 |
| 5 | In every 100 parts of drip irrigation fertilizer mother liquors, 9 parts, urea, potassium primary phosphate 4 parts, 17 parts, saltpetre, trace element 1.5 parts, citric acid 0.8 part, EDTA0.3 part |
The micro-consumption of corresponding above-mentioned 1-5 embodiment is as follows:
| Relatively | Calcium (calcium chloride) | Iron (EDETATE SODIUM iron) | Zinc (zinc sulfate) | Boron (boric acid) |
| Process 1 | 0.3 | 0.2 | 0.3 | 0.2 |
| Process 2 | 0.2 | 0.1 | 0.1 | 0.1 |
| Process 3 | 0.4 | 0.1 | 0.2 | 0.3 |
| Process 4 | 0.7 | 0.4 | 0.5 | 0.4 |
| Process 5 | 0.5 | 0.3 | 0.4 | 0.3 |
Embodiment 6 simultaneous test
The 5-7 month in 2013, in Wuqing District, Tianjin science and technology innovation bases cucumber institute, beam-connected greenhouse carry out this formula test, 2 process (see table) of filling a prescription are established in test, and test area is 2.8 mu, 1 meter of 5 strain field planting, adopt fertigation method, after root melon is sat, within every 7 days, topdress 1 time, topdress 4 times, after cucumber maturation, obtain cucumber seeds.Experimental field basic physicochemical character is in Table
The simultaneous test design of table 6 Wuqing
Table 7 is for examination physiochemical properties of soil
| Sampling position | Organic % | Available nitrogen N(mg/kg) | Rapid available phosphorus P(mg/kg) | Available potassium K(mg/kg) |
| Cucumber breeding base, Wuqing | 2.168 | 358.2 | 245.8 | 606.0 |
Test-results:
Process 1, formula of the present invention is according to amount of application 20L/ mu/time to use, and cucumber seeds output is 39.6kg/ mu;
Process 2, commercially available best buy drip irrigation fertilizer is according to amount of application 20L/ mu/time to use, and cucumber seeds output is 34kg/ mu; Use recipe ratio of the present invention and use commercially available best buy Water soluble fertilizer volume increase 16.5%.
Embodiment 7 simultaneous test
The 5-7 month in 2013, in Tianjin, this formula test carry out in Jinghai County, and 2 process (see table) of filling a prescription are established in test, and test area is 1.2 mu, 1 meter of 5 strain field planting, adopts fertigation method, after root melon is sat, within every 7 days, topdresses 1 time, topdress 5 times, after cucumber maturation, obtain cucumber seeds.Experimental field basic physicochemical character is in Table
Table 8 is for examination physiochemical properties of soil
| Sampling position | Organic % | Available nitrogen N(mg/kg) | Rapid available phosphorus P(mg/kg) | Available potassium K(mg/kg) |
| Cucumber breeding base, Mare Tranquillitatis | 1.916 | 293.5 | 121.3 | 438.0 |
The simultaneous test design of table 9 Mare Tranquillitatis
Test-results:
Process 1, formula of the present invention is according to amount of application 10L/ mu/time to use, and cucumber seeds output is 38.4kg/ mu;
Process 2, commercially available best buy drip irrigation fertilizer is according to amount of application 20L/ mu/time to use, and cucumber seeds output is 27.6kg/ mu; Use recipe ratio of the present invention and use commercially available best buy Water soluble fertilizer volume increase 39.1%.
Claims (2)
1. adopt a method for production of hybrid seeds cucumber special drip irrigation fertilizer formula fertigation, after it is characterized in that root melon is sat, within every 7 days, topdress 1 time, amount of application be 10-20 L/ mu/time, described formula it be made up of the raw material of following portions by weight:
In every 100 parts of drip irrigation fertilizer mother liquors, urea 5-9 part, potassium primary phosphate 1-4 part, saltpetre 10-17 part, micro-0.5-2 part, citric acid 0.5-1 part, EDTA0.2-0.3 part; Described trace element is calcium, iron, zinc and boron trace element; The ratio of weight and number of described trace element is:
Calcium 0.2-0.7
Iron 0.1-0.4
Zinc 0.1-0.5
Boron 0.1-0.4.
2. described in claim 1, adopt the application of production of hybrid seeds cucumber special drip irrigation fertilizer formula fertigation method in the output improving cucumber seeds and seed quality.
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| CN106008028A (en) * | 2016-07-06 | 2016-10-12 | 刘丽娜 | Special fertilizer used in seed-production cucumber fruit setting stage |
| CN106748167A (en) * | 2016-12-26 | 2017-05-31 | 贵州大学 | A kind of special drip irrigation fertilizer of compound cucumber and preparation method thereof |
| CN115057736A (en) * | 2022-03-21 | 2022-09-16 | 深圳市芭田生态工程股份有限公司 | Water-soluble fertilizer special for cucumbers and preparation method, application and application method thereof |
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| CN1300068C (en) * | 2005-10-11 | 2007-02-14 | 山东省农业科学院土壤肥料研究所 | Whole nutrient solid fertilizer for drip irrigation and its prepn |
| CN100430342C (en) * | 2006-01-14 | 2008-11-05 | 杨建国 | Dedicated liquid composite fertilizer for vegetables drop irrigation and preparation method thereof |
| CN101570456B (en) * | 2008-10-22 | 2010-12-01 | 新疆农垦科学院农业新技术推广服务中心 | Water soluble humic acid multi-element solid fertilizer and production method thereof |
| CN102070367A (en) * | 2009-11-25 | 2011-05-25 | 上凌生物技术（北京）有限公司 | Plant efficient drip irrigation fertilizer |
| CN102050676B (en) * | 2010-11-26 | 2013-07-31 | 合肥工业大学 | Liquid type special cucumber composite foliage fertilizer |
| CN102584426A (en) * | 2012-01-19 | 2012-07-18 | 天津市农业资源与环境研究所 | Organic and inorganic multi-element water-soluble water flush fertilizer for glasshouse culture and preparation method thereof |
| CN103319238B (en) * | 2013-06-19 | 2014-07-23 | 菏泽金正大生态工程有限公司 | Water soluble fertilizer and preparation method thereof |
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