CN101417905A - Applications of long acting complex fertilizer in Nanguo pear cultivation - Google Patents
Applications of long acting complex fertilizer in Nanguo pear cultivation Download PDFInfo
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- CN101417905A CN101417905A CNA2007101576615A CN200710157661A CN101417905A CN 101417905 A CN101417905 A CN 101417905A CN A2007101576615 A CNA2007101576615 A CN A2007101576615A CN 200710157661 A CN200710157661 A CN 200710157661A CN 101417905 A CN101417905 A CN 101417905A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
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- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention relates to a culture technique for Austral pear, in particular to the application of a long-acting compound fertilizer in Austral pear. According to parts by weight, the long-acting compound fertilizer consists of the following elements: nitrogen: 12 to 15; available phosphorus: 6 to 10; available potassium: 10 to 15; available silicon: 5 to 6; potent calcium: 8 to 12; available magnesium: 6 to 10; sulphur: 2 to 5 and other trace elements: 3.1 to 8.7. The compound fertilizer is added with combined depressant made by urease inhibitor and nitrification inhibitor, wherein, the weight ratio of urease inhibitor and nitrification inhibitor is 0.5-1 to 1-2, and the use quantity of combined depressant occupies 0.4 to 2 percent of the weight of nitrogen in the compound fertilizer; the organic content occupies 10 to 20 percent. The culture technique for Austral pear can prolong the nitrogen fertilizer effect and can achieve the effect of only needing basal application and not additional manuring.
Description
Technical field
The present invention relates to the cultivation technique of southern part of the country pears, the application of specifically a kind of long-acting complex fertilizer in Nanguo pear cultivation.
Background technology
Nanguo Pear is China characteristic the operatic circle, has the cultivation history in more than 100 year.Be Liaoning special product, the main producing region is in Anshan, Nanguo Pear with its give off a strong fragrance, meat exquisiteness, sweet sour succulence, taste be splendid, is described as " kings in the pears ", according to statistics, about 600,000 mu of Nanguo Pear cultivated area, about 200,000 tons of ultimate production.
On fruit market, the fruit price glides significantly at present, and Nanguo Pear is in very great demand, and price constantly raises up.The high quality fruit per kilogram was about 10 yuan in 2006, mixed and waited fruit per kilogram 3-5 unit.Because cultivation southern part of the country pears benefit is better, orchard worker's enthusiasm is more and more higher, and the Nanguo Pear area constantly increases, and the industrial scale of Nanguo Pear is also increasing, and there are 2 in thousand mu of Nanguo Pear bases in Haicheng City at present, and total cultivated area has surpassed 2000 hectares.Anshan Area has the millions of strains of southern part of the country pear tree, more than 3000 ton of annual production.Become one of local mainstay industry.Haicheng City Da Tun town is also awarded by the Ministry of Agriculture and is the Nanguo Pear production base, digs national elaboration fruit industrial engineering (IE).
Along with the development of southern part of the country pears industry, the problem that fertilizer practice lacks the seedling degeneration also appearred.The peasant does not obtain good agricultural technology service, does not more have good fertilizer for using, and out-of-date methods are continued to use in the cultivation of southern part of the country pears always, and the phenomenon that the Nanguo Pear factor of merit descends has appearred in the stager.Owing to lack preferred good child-rearing to seedling, blindness to fertilising work, a large amount of nutrients shifts out year after year, do not obtain due replenishing, fertilizing method does not have dedicated fertilizer just with reference to agricultural fertilizer, and particularly middle micro-nutrient does not come into one's own and replenishes, influence the quality of southern part of the country pears, people complain that southern part of the country pears are not original nice.The quality serious degradation that causes Nanguo Pear, if not as good as taking some countermeasures, the kind of Nanguo Pear high-quality fruit will disappear.Therefore, want to keep the high-quality resource of Anshan people's preciousness, carry out southern part of the country pears nutrition and Studies on Fertilization Technology, development southern part of the country pears dedicated fertilizer is the work of a very important key.
The applicant is by continuous 3 years experimental study, develops to be fit to the long effect full nutrient composite fertilizer special that southern part of the country pears use, and filled up the blank that southern part of the country pears do not have dedicated fertilizer, for characteristic fruit and the good quality and high output of saving southern part of the country pears provides desirable fertilizer.
Summary of the invention
The object of the present invention is to provide a kind of application of long-acting complex fertilizer in Nanguo pear cultivation reasonable, that plant recovery of nutrient is high, effect is good of filling a prescription.
For achieving the above object, the technical solution used in the present invention is:
The application of a kind of long-acting complex fertilizer in Nanguo pear cultivation, count by weight, long-acting complex fertilizer comprises, nitrogen: 12～15 parts, and available phosphorus: 6～10 parts, effective potassium: 10～15 parts, effective silicon: 5～6 parts, effective calcium: 8～12 parts, effective magnesium 6～10,2～5 parts of sulphur, 3～5 parts of other trace elements;
Be added with the composite restrainer by the preparation of urease inhibitor and nitrification inhibitor in the described compound fertilizer, the weight ratio of urease inhibitor and nitrification inhibitor is 0.5-1:1-2, the consumption of composite restrainer be in the compound fertilizer nitrogen weight 0.4～2%.More than, total nutrient reaches more than 50%.
Sources of nitrogen in the described compound fertilizer is in nitrogenous fertilizer urea, ammonium sulfate, ammonium nitrate, blood meal, amino acid, monoammonium phosphate and/or diammonium phosphate; Available phosphorus derives from calcium superphosphate, bone meal, monoammonium phosphate and/or diammonium phosphate; Effective potassium in the compound fertilizer derives from vitriolate of tartar and/or blood meal; Effectively magnesium, effective calcium and effective silicon derive from commercially available fused(calcium magnesium)phosphate, calcium silicate fertilizer and/or silicon-calcium-magnesium fertilizer, and the sulphur in the compound fertilizer derives from the sulfate radical that adds component in the compound fertilizer.
The trace element that adds in the described compound fertilizer is counted by weight, effectively boron 0.5-1.2 part, effectively molybdenum 0.5-1.5 part, effectively manganese 0.2-1 part, effectively copper 0.5-1 part, effectively zinc 0.2-1 part, effectively iron 0.1-1 part; They derive from respectively and are boric acid or borax, ammonium molybdate or Sodium orthomolybdate, manganous sulfate, copper sulfate, zinc sulfate, ferrous sulfate.
Also be added with organic matter in the described compound fertilizer, organic weight content in compound fertilizer is 10～20%; Organic matter can be the brown coal and/or the peat composed of rotten mosses.
During application, be that the 6-8kg base is executed (trench digging is used around the ring root) with every strain rate of fertilizer application.
The production method of described compound fertilizer: select big or middle, micro-fertilizer such as high quality raw material nitrogen, phosphorus, potassium, silicon, calcium, magnesium, copper, zinc, iron, manganese earlier for use, urease inhibitor and nitrification inhibitor, be mixed in proportion and pulverize together, mix back worker's granulation, oven dry, metering packing is made southern part of the country pears long-acting special compound fertilizer.
The present invention has following advantage:
1, scientific formulation, reasonable.The present invention is according to the nutritional needs and the nutrient uptake feature of the growth of southern part of the country pears, and on the basis of satisfying the macroelement demand, emphasis has increased the consumption of moderate-element and replenishing of trace element, is a kind of full nutrition southern part of the country pears long-acting special composite fertilizer.
2. the southern part of the country of the present invention pears long-acting special composite fertilizer uniform particles, fertilizer efficiency is long, plant recovery of nutrient is high, and safety, environmental protection are the desirable fertilizer of production southern part of the country pears.
3. utilization rate of fertilizer height.Fertilizer nitrogen utilization efficiency of the present invention can improve more than 15%, and fertilizer efficiency period reaches 100 days, can increase southern part of the country pears output more than 10% under the equal nutrient condition, and make quality product reach nuisanceless standard.
4. effect is good.Adopt the southern part of the country of the present invention pears, the fruit type is good, and color and luster is gorgeous, and high quality fruit doubles, quality better, and sugar degree increases, and mouthfeel is good, and the local flavor of back to nature is arranged.
5. cost is low.The southern part of the country of the present invention pears long-acting special composite fertilizer uses to remove from as base manure and topdresses, not only saving of labor but also laborsaving; The fertilizer efficiency that can prolong nitrogenous fertilizer reaches once basic in 1 year and executes the effect that need not topdress, and less investment is profitable.
Embodiment
Embodiment 1
The application of a kind of long-acting complex fertilizer in Nanguo pear cultivation, long-acting complex fertilizer comprises urea, calcium superphosphate, vitriolate of tartar, blood meal, fused(calcium magnesium)phosphate, calcium silicate fertilizer and other trace element, count by weight, wherein nitrogen: 15, available phosphorus: 10, effective potassium: 15, effective calcium: 10, effective magnesium: 10, effective silicon 5, effective sulphur: 5, other trace element 3; Wherein also be added with brown coal, brown coal and blood meal make that organic weight content is 20% in the compound fertilizer;
The trace element that adds in the compound fertilizer is counted by weight, effectively boron 1.0, effectively molybdenum 1.0, effectively manganese 0.1, effectively copper 0.1, effectively zinc 0.4, effectively iron 0.4; They can derive from respectively and be boric acid, Sodium orthomolybdate, manganous sulfate, copper sulfate, zinc sulfate, ferrous sulfate.
Be added with the composite restrainer by the preparation of urease inhibitor and nitrification inhibitor in the described compound fertilizer, the weight ratio of urease inhibitor and nitrification inhibitor is 1:2, the consumption of composite restrainer be in the compound fertilizer nitrogen weight 2%.
Also be added with brown coal in the described compound fertilizer, the weight content of brown coal in compound fertilizer is 18%.
Above-mentioned raw materials is ground into the granulation that is mixed in proportion behind the powdery, promptly gets southern part of the country pears long-acting special compound fertilizer.Its fertilizer efficiency that will prolong nitrogenous fertilizer reaches the once basic effect that need not topdress of executing in a year.
Embodiment 2
The application of a kind of long-acting complex fertilizer in Nanguo pear cultivation, count by weight, long-acting complex fertilizer comprises blood meal and amino acid, bone meal, silicon-calcium-magnesium fertilizer, vitriolate of tartar and other trace element, nitrogen: 12, available phosphorus: 8, effective potassium: 14, effective calcium 10: effective magnesium: 8, effective silicon 4, effectively sulphur: 3, other trace element 3.1; Wherein organic weight content is 10% in the compound fertilizer;
The trace element that adds in the compound fertilizer is counted by weight, effectively boron 0.8, effectively molybdenum 0.8, effectively manganese 0.3, effectively copper 0.5, effectively zinc 0.5, effectively iron 0.2; They can derive from respectively and be borax, ammonium molybdate, manganous sulfate, copper sulfate, zinc sulfate, ferrous sulfate.
Be added with the composite restrainer by the preparation of urease inhibitor and nitrification inhibitor in the described compound fertilizer, the weight ratio of urease inhibitor and nitrification inhibitor is 1:1, the consumption of composite restrainer be in the compound fertilizer nitrogen weight 0.4%.
State and also be added with the peat composed of rotten mosses in the compound fertilizer, the weight content of the peat composed of rotten mosses in compound fertilizer is 12%.
Above-mentioned raw materials is ground into the granulation that is mixed in proportion behind the powdery, promptly gets southern part of the country pears long-acting special compound fertilizer.
Embodiment 3
The application of a kind of long-acting complex fertilizer in Nanguo pear cultivation, count by weight, long-acting complex fertilizer comprises blood meal and amino acid, bone meal, silicon-calcium-magnesium fertilizer, vitriolate of tartar and other trace element, nitrogen: 14, available phosphorus: 6, effective potassium: 10, effective calcium 10: effective magnesium: 8, effective silicon 5, effectively sulphur: 2, other trace element 4.4; Wherein organic weight content is 15% in the compound fertilizer;
The trace element that adds in the compound fertilizer is counted by weight, effectively boron 1.2, effectively molybdenum 1.0, effectively manganese 0.5, effectively copper 0.3, effectively zinc 0.8, effectively iron 0.6; They can derive from respectively and be borax, ammonium molybdate, manganous sulfate, copper sulfate, zinc sulfate, ferrous sulfate.
Be added with the composite restrainer by the preparation of urease inhibitor and nitrification inhibitor in the described compound fertilizer, the weight ratio of urease inhibitor and nitrification inhibitor is 1:1, the consumption of composite restrainer be in the compound fertilizer nitrogen weight 0.4%.
State and also be added with the peat composed of rotten mosses in the compound fertilizer, the weight content of the peat composed of rotten mosses in compound fertilizer is 12%.
Above-mentioned raw materials is ground into the granulation that is mixed in proportion behind the powdery, promptly gets southern part of the country pears long-acting special compound fertilizer.
Application examples 1
Southern part of the country pears long-acting special composite fertilizer uses on the pears of the southern part of the country, (in the 10 year year age of tree 5 strain rates of fertilizer application) are handled in test: 1, control group conventional fertilizer application (being base manure+manuring late), and its employed fertilizer total nitrogen phosphorus potassium content is identical with the durable composite fertilizer that the present invention uses; 2, adopt the southern part of the country pears long-acting special composite fertilizer 5kg/ strain of embodiment 1 preparation as the base manure applied once; The result is as shown in table 1.
The effect of table 1, southern part of the country pears long-acting special composite fertilizer (life in 10 years)
Application examples 2
Southern part of the country pears long-acting special composite fertilizer uses on the pears of the southern part of the country, (in the 15 years age of tree 5 strain rates of fertilizer application) are handled in test: 1, control group conventional fertilizer application (being base manure+manuring late), the durable composite fertilizer identical (promptly waiting nutrient content) of its employed fertilizer total nitrogen phosphorus potassium content and the present invention's use; 2, adopt the fertile 6kg of southern part of the country pears long-acting special compound of embodiment 2 preparations as the base manure applied once; The result is as shown in table 2.
The effect of table 2 southern part of the country pears long-acting special composite fertilizer
Application examples 3
Southern part of the country pears long-acting special composite fertilizer uses on the pears of the southern part of the country, (in the 12 years age of tree 5 strain rates of fertilizer application) are handled in test: 1, control group conventional fertilizer application (being base manure+manuring late), and its employed fertilizer total nitrogen phosphorus potassium content is identical with the durable composite fertilizer that the present invention uses; 2, adopt the fertile 8kg of southern part of the country pears long-acting special compound of embodiment 3 preparations as the base manure applied once; The result is as shown in table 3.
The effect of table 3 southern part of the country pears long-acting special composite fertilizer
Application examples 4
Southern part of the country pears long-acting special composite fertilizer uses on the pears of the southern part of the country, and test handles 1, control group conventional fertilizer application (being base manure+manuring late), the durable composite fertilizer identical (promptly waiting nutrient content) of its employed fertilizer total nitrogen phosphorus potassium content and the present invention's use; 2, adopt the southern part of the country pears long-acting special compound fertilizer of embodiment 1 preparation as the base manure applied once; Get more than 10 years the age of tree respectively for for the examination material, get 20 branches at random and measure, and get 30 leaves for analyzing.The result is as shown in table 4.
Table 4 southern part of the country pears long-acting special composite fertilizer is investigated southern part of the country pear tree shoot and leaf growth
| Handle | Branch length (cm) | Branch thick (cm) | Blinds heavy (gram) |
| Conventional fertilizer application | 49.95 | 0.68 | 780.5 |
| Southern part of the country pears long-acting special composite fertilizer | 63.35 | 0.91 | 814.5 |
| Difference | 13.4 | 0.23 | 34.0 |
| Increase % | 26.82 | 33.82 | 4.36 |
Application examples 5
Southern part of the country pears long-acting special composite fertilizer uses on the pears of the southern part of the country, and test handles 1, control group conventional fertilizer application (being base manure+manuring late), the durable composite fertilizer identical (promptly waiting nutrient content) of its employed fertilizer total nitrogen phosphorus potassium content and the present invention's use; 2, adopt the southern part of the country pears long-acting special composite fertilizer of embodiment 1 preparation as the base manure applied once; Get more than 10 years the age of tree respectively for for the examination material, get 100 leaves at random for analyzing.The result is as shown in table 5.
Table 5 southern part of the country pears long-acting special composite fertilizer is to the influence of southern part of the country pears leaf interior element content
| Element | Contrast (element accounts for dry weight percentage ratio) | Handle (element accounts for dry weight percentage ratio) | Element | Contrast micro-mg/kg dry weight | Handle micro-mg/kg dry weight |
| N | 1.9 | 2.1 | Fe | 98 | 105 |
| P | 0.1 | 0.13 | Mn | 31 | 45 |
| K | 0.6 | 1.1 | Cu | 4.5 | 7.5 |
| Ca | 0.75 | 1.6 | Zn | 12 | 21 |
| Mg | 0.21 | 0.75 | B | 14 | 23 |
| SiO | 1.055 | 1.168 |
Claims (6)
1. the application of long-acting complex fertilizer in Nanguo pear cultivation, it is characterized in that: count by weight, long-acting complex fertilizer comprises, nitrogen: 12～15 parts, and available phosphorus: 6～10 parts, effective potassium: 10～15 parts, effective silicon: 5～6 parts, effective calcium: 8～12 parts, effectively magnesium is 6～10 parts, sulphur: 2～5 parts, 3～5 parts of other trace elements;
Be added with the composite restrainer by the preparation of urease inhibitor and nitrification inhibitor in the described compound fertilizer, the weight ratio of urease inhibitor and nitrification inhibitor is 0.5-1:1-2, the consumption of composite restrainer be in the compound fertilizer nitrogen weight 0.4～2%.
2. according to the described application of claim 1, it is characterized in that: the sources of nitrogen in the described compound fertilizer is in nitrogenous fertilizer urea, ammonium sulfate, ammonium nitrate, blood meal, amino acid, monoammonium phosphate and/or diammonium phosphate.
3. according to the described application of claim 1, it is characterized in that: the available phosphorus in the described compound fertilizer derives from calcium superphosphate, bone meal, monoammonium phosphate and/or diammonium phosphate; Effective potassium in the compound fertilizer derives from vitriolate of tartar and/or blood meal.
4. according to the described application of claim 1, it is characterized in that: the effective magnesium in the described compound fertilizer, effective calcium and effective silicon derive from commercially available fused(calcium magnesium)phosphate, calcium silicate fertilizer and/or silicon-calcium-magnesium fertilizer, and the sulphur in the compound fertilizer derives from the sulfate radical that adds component in the compound fertilizer.
5. according to the described application of claim 1, it is characterized in that: the trace element that adds in the described compound fertilizer is counted by weight, effectively boron 0.5-1.2 part, effective molybdenum 0.5-1.5 part, effectively manganese 0.2-1 part, effectively copper 0.5-1 part, effective zinc 0.2-1 part, effectively iron 0.2-1 part; They derive from respectively and are boric acid or borax, ammonium molybdate or Sodium orthomolybdate, manganous sulfate, copper sulfate, zinc sulfate, ferrous sulfate.
6. according to the described application of claim 1, it is characterized in that: be added with organic matter in the described compound fertilizer, organic weight content in compound fertilizer is 10～20%; Described organic matter can be brown coal, the peat composed of rotten mosses, blood meal and/or amino acid.
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| CNA2007101576615A CN101417905A (en) | 2007-10-24 | 2007-10-24 | Applications of long acting complex fertilizer in Nanguo pear cultivation |
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| CN102531762A (en) * | 2010-12-22 | 2012-07-04 | 施可丰化工股份有限公司 | Slow release compound fertilizer special for turnip |
| CN102649648A (en) * | 2012-04-16 | 2012-08-29 | 中国冶金矿业长春矿产资源开发有限公司 | Solid water ball silicon composite fertilizer and preparation process |
| CN103360150A (en) * | 2012-03-27 | 2013-10-23 | 河北农业大学 | Special slow-release long-acting compound fertilizer for carrot and application method for same |
| CN102079669B (en) * | 2009-11-27 | 2013-12-11 | 中国科学院沈阳应用生态研究所 | Efficient organic compound fertilizer and preparation method |
| CN103664275A (en) * | 2012-09-02 | 2014-03-26 | 句容市农业技术推广中心 | Special fertilizer for pear saplings |
| CN105110993A (en) * | 2015-09-25 | 2015-12-02 | 安徽飞天农用生物科技有限公司 | Controlled-release high-nitrogen liquid fertilizer with effect of improving nitrogen use efficiency and preparation method of controlled-release high-nitrogen liquid fertilizer |
| CN105523871A (en) * | 2016-02-06 | 2016-04-27 | 辽宁省果树科学研究所 | Formula fertilizer for production of green pear products as well as preparation method and application method of formula fertilizer |
| CN106116846A (en) * | 2016-06-24 | 2016-11-16 | 苏州市泰盛农业科技有限公司 | A kind of Cuiguan pear plantation fertilizer improving soil property |
| CN107188669A (en) * | 2017-05-22 | 2017-09-22 | 史丹利农业集团股份有限公司 | A kind of high concentration garlic Special long-acting slow release fertilizer and preparation method thereof |
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| CN102079669B (en) * | 2009-11-27 | 2013-12-11 | 中国科学院沈阳应用生态研究所 | Efficient organic compound fertilizer and preparation method |
| CN102531762A (en) * | 2010-12-22 | 2012-07-04 | 施可丰化工股份有限公司 | Slow release compound fertilizer special for turnip |
| CN102531762B (en) * | 2010-12-22 | 2014-03-26 | 施可丰化工股份有限公司 | Slow release compound fertilizer special for turnip |
| CN103360150A (en) * | 2012-03-27 | 2013-10-23 | 河北农业大学 | Special slow-release long-acting compound fertilizer for carrot and application method for same |
| CN103360150B (en) * | 2012-03-27 | 2015-04-01 | 河北农业大学 | Special slow-release long-acting compound fertilizer for carrot and application method for same |
| CN102649648A (en) * | 2012-04-16 | 2012-08-29 | 中国冶金矿业长春矿产资源开发有限公司 | Solid water ball silicon composite fertilizer and preparation process |
| CN102649648B (en) * | 2012-04-16 | 2013-12-25 | 中国冶金矿业长春矿产资源开发有限公司 | Solid water ball silicon composite fertilizer and preparation process |
| CN103664275A (en) * | 2012-09-02 | 2014-03-26 | 句容市农业技术推广中心 | Special fertilizer for pear saplings |
| CN105110993A (en) * | 2015-09-25 | 2015-12-02 | 安徽飞天农用生物科技有限公司 | Controlled-release high-nitrogen liquid fertilizer with effect of improving nitrogen use efficiency and preparation method of controlled-release high-nitrogen liquid fertilizer |
| CN105523871A (en) * | 2016-02-06 | 2016-04-27 | 辽宁省果树科学研究所 | Formula fertilizer for production of green pear products as well as preparation method and application method of formula fertilizer |
| CN106116846A (en) * | 2016-06-24 | 2016-11-16 | 苏州市泰盛农业科技有限公司 | A kind of Cuiguan pear plantation fertilizer improving soil property |
| CN107188669A (en) * | 2017-05-22 | 2017-09-22 | 史丹利农业集团股份有限公司 | A kind of high concentration garlic Special long-acting slow release fertilizer and preparation method thereof |
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Open date: 20090429 |