CN102992850A - Fertilizer special for producing organic selenium-rich watermelons and preparation method thereof - Google Patents
Fertilizer special for producing organic selenium-rich watermelons and preparation method thereof Download PDFInfo
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- 239000011669 selenium Substances 0.000 title claims abstract description 97
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 79
- 239000003337 fertilizer Substances 0.000 title claims abstract description 47
- 241000219109 Citrullus Species 0.000 title claims abstract description 39
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011591 potassium Substances 0.000 claims abstract description 4
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- MJYQFWSXKFLTAY-OVEQLNGDSA-N (2r,3r)-2,3-bis[(4-hydroxy-3-methoxyphenyl)methyl]butane-1,4-diol;(2r,3r,4s,5s,6r)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O.C1=C(O)C(OC)=CC(C[C@@H](CO)[C@H](CO)CC=2C=C(OC)C(O)=CC=2)=C1 MJYQFWSXKFLTAY-OVEQLNGDSA-N 0.000 claims description 14
- 235000004426 flaxseed Nutrition 0.000 claims description 14
- 235000013619 trace mineral Nutrition 0.000 claims description 11
- 239000011573 trace mineral Substances 0.000 claims description 11
- 238000005469 granulation Methods 0.000 claims description 10
- 230000003179 granulation Effects 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 8
- 239000000618 nitrogen fertilizer Substances 0.000 claims description 8
- 239000002686 phosphate fertilizer Substances 0.000 claims description 8
- 229940072033 potash Drugs 0.000 claims description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- 235000015320 potassium carbonate Nutrition 0.000 claims description 8
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- 239000005696 Diammonium phosphate Substances 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 5
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 5
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims description 5
- 235000019838 diammonium phosphate Nutrition 0.000 claims description 5
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 5
- 239000008188 pellet Substances 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 3
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims description 3
- 238000009264 composting Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 3
- 239000006012 monoammonium phosphate Substances 0.000 claims description 3
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 abstract description 6
- 239000002689 soil Substances 0.000 abstract description 4
- 239000003895 organic fertilizer Substances 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 244000000231 Sesamum indicum Species 0.000 abstract 1
- 235000003434 Sesamum indicum Nutrition 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 239000004016 soil organic matter Substances 0.000 abstract 1
- 235000011649 selenium Nutrition 0.000 description 68
- 235000016709 nutrition Nutrition 0.000 description 9
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- 238000012360 testing method Methods 0.000 description 4
- 244000241257 Cucumis melo Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 2
- 208000019926 Keshan disease Diseases 0.000 description 2
- 206010039921 Selenium deficiency Diseases 0.000 description 2
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
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- 239000000203 mixture Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
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- 239000002699 waste material Substances 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 229960001763 zinc sulfate Drugs 0.000 description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 description 2
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 description 1
- 201000001320 Atherosclerosis Diseases 0.000 description 1
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- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- QMGSCYSTMWRURP-UHFFFAOYSA-N Tomatine Natural products CC1CCC2(NC1)OC3CC4C5CCC6CC(CCC6(C)C5CCC4(C)C3C2C)OC7OC(CO)C(OC8OC(CO)C(O)C(OC9OCC(O)C(O)C9OC%10OC(CO)C(O)C(O)C%10O)C8O)C(O)C7O QMGSCYSTMWRURP-UHFFFAOYSA-N 0.000 description 1
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- 230000003078 antioxidant effect Effects 0.000 description 1
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- 238000012272 crop production Methods 0.000 description 1
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- 230000035558 fertility Effects 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 239000002509 fulvic acid Substances 0.000 description 1
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- 239000008103 glucose Substances 0.000 description 1
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- -1 lipid peroxide Chemical class 0.000 description 1
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- 229940082569 selenite Drugs 0.000 description 1
- MCAHWIHFGHIESP-UHFFFAOYSA-L selenite(2-) Chemical compound [O-][Se]([O-])=O MCAHWIHFGHIESP-UHFFFAOYSA-L 0.000 description 1
- 125000003748 selenium group Chemical group *[Se]* 0.000 description 1
- REJLGAUYTKNVJM-SGXCCWNXSA-N tomatine Chemical compound O([C@H]1[C@H](O)[C@@H](CO)O[C@H]([C@@H]1O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)O[C@H]1[C@@H](CO)O[C@H]([C@@H]([C@H]1O)O)O[C@@H]1C[C@@H]2CC[C@H]3[C@@H]4C[C@H]5[C@@H]([C@]4(CC[C@@H]3[C@@]2(C)CC1)C)[C@@H]([C@@]1(NC[C@@H](C)CC1)O5)C)[C@@H]1OC[C@@H](O)[C@H](O)[C@H]1O REJLGAUYTKNVJM-SGXCCWNXSA-N 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229940045685 watermelon preparation Drugs 0.000 description 1
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- Fertilizers (AREA)
Abstract
The invention discloses a fertilizer special for producing organic selenium-rich watermelons and a preparation method thereof. The fertilizer special for producing organic selenium-rich watermelons is characterized in that the fertilizer uses selenium-containing benne cakes as a selenium source and is formed by reasonably matching and mixing nitrogen, phosphorus and potassium. The selenium-rich organic fertilizer can effectively selenium content in watermelon fruits, promote soil organic matter accumulation and improve soil structure and physicochemical property. The fertilizer producing cost is not increased when the selenium-rich organic special or inorganic special fertilizer is prepared, the fertilizer is a special fertilizer easy to popularize.
Description
Technical field
The invention belongs to the fertilizer production technology field, particularly a kind of production organic Se-rich fertilizer special for watermelon material and preparation method thereof.
Background technology
Selenium is the necessary trace element of human body, it is a kind of multi-functional life nutritional element, have anti-oxidant, regulate organism metabolism, improve immunity of organisms and disease resistance, improve and breed function, the opposing tumour, prevent and treat endemy (such as Keshan disease, Kaschin-Beck disease), delay senility the several functions such as the poisonous element of antagonism.Research in recent years shows that being related of the structure of selenium and cardiovascular systems, function and disease thereof is close.Selenium enzyme-Selenoperoxidase has the reduction superoxide, anti peroxidation of lipid, the effect of Cell protection film.Heart is very sensitive to lacking selenium, and selenium deficiency can cause lipid peroxide to be piled up, and the LDL oxidation damage impels the cardiovascular disorder genesis.The genesis that lacks the cardiovascular disordeies such as selenium and Keshan disease, atherosclerosis, coronary heart disease all has obvious dependency.
The people of nearly more than 40 countries and regions, the whole world is in poor selenium, low selenium band.China has more than 70% area, about 700,000,000 people be in poor selenium and low selenium district.Therefore, mending selenium is the requisite measure of these regional population healths.It is reported, present whole nation adult's selenium mean intake is 26.6 microgram/days only, almost only reach the necessary amounts lower limit 1/2 and better level 1/10, therefore most people need to increase as early as possible the intake of selenium, and should mend throughout one's life selenium, and the food by rich selenium to mend selenium be the approach of safer " multi-pronged ".Regulation in " dietary guidelines of nutrient substance supply and China in the every day meals " that Chinese Soclety of Nutrition is recommended, the day of selenium essential intake adult with teenager be 50 micrograms, children be 20 (1-3 year) to 40(4-6 year) microgram, the baby is the 15-20 microgram.Now, rational exploitation and utilization selenium resource, produce Selenium-enriched health food and natural selenium-rich food, become gradually a new focus of China's protective foods industry.
At present, " selenium yeast " of U.S.'s exploitation, kind (Centrum) the selemium nutrition additive and domestic of depositing
" rich selenium health ", " health must selenium " although etc. product belong to biological technology products, do not meet the food consumption present situation that big area lacks the selenium crowd, more can not become and lack effectively replenishing of the human selemium nutrition in selenium area.The academician such as Lu Liangshu, Li Zhensheng are pointed out; improving food chain selenium level is the fundamental solution of regulating and control selemium nutrition and the relevant selenium deficiency disease of prevention from the source; and appeal to strengthen the Se-rich farm products exploitation, and by common crop production selenium is organised, set up the human selemium nutrition pattern of daily ingestion of food; strengthen rich selenium foodstuffs production; have important business ﹠ economy and be worth, and build up people's health especially, (Lu Liang pardons the academician to the needs of protection people ' s health; the green food communication, on June 20th, 1999).
Watermelon has another name called water melon, cold melon, summer melon, is the fruit of cucurbitaceous plant watermelon, because being introduces from the Western Regions in the Han dynasty, so claim " watermelon ".Watermelon contains a large amount of glucose, oxysuccinic acid, fructose, Argine Monohydrochloride, tomatine and the abundant materials such as vitamins C except not fatty and cholesterol, be good fruit in a kind of midsummer being rich in nutrition, pure, edible safety.At present, all adopt the method for foliage-spray inorganic selenium for producing rich selenium watermelon, its shortcoming is very obvious, and at first foliage-spray requires the fertile content of selenium higher, and the selenium fertilizer of high density has increased uses fertile cost; Secondly, because foliage-spray, selenium fertilizer is easy to unrestrained to the field, so just field runoff water and soil is caused very large waste; Again, often cause the inorganic selenium residual quantity large, and inorganic selenium has obvious toxic action to body, security is lower, can not be used for the production of organic Se-rich agricultural-food.
Summary of the invention
The objective of the invention is for overcoming the deficiencies in the prior art, and a kind of production organic Se-rich fertilizer special for watermelon material and preparation method thereof is provided, be particularly suitable for cultivating the organic Se-rich watermelon and use.
For achieving the above object, technical scheme of the present invention is:
A kind of production organic Se-rich fertilizer special for watermelon material, adopt following material and materials weight part ratio to make:
Contain selenium oil cake of flax seed 30-70
Nitrogenous fertilizer 11-13
Phosphate fertilizer 6-8
Potash fertilizer 9-11
Trace element 0.5-1.
The described full selenium content of selenium oil cake of flax seed that contains is greater than 0.0015%.
Described nitrogenous fertilizer can be one or more in urea, the ammonium chloride; Phosphate fertilizer can be one or more in monoammonium phosphate, diammonium phosphate, calcium superphosphate and the fused(calcium magnesium)phosphate; Potash fertilizer can be in Repone K, potassium primary phosphate and the potassium phosphate,monobasic one or more; Trace element can be one or more in the trace element fertilizers such as boron, zinc, manganese, iron, copper or molybdenum.
The described selenium oil cake of flax seed that contains can or use behind industrial composting through farmers''s stack retting.
Described a kind of preparation method who produces organic Se-rich fertilizer special for watermelon material is: through mixing, adopt pellet granulation technique or extruder granulation technique to make above-mentioned material and materials weight part ratio.
Beneficial effect of the present invention is:
(1) method of employing soil application, produce organic Se-rich nutritional fortification watermelon, change in the past leaf dressing and produce the drawback of rich selenium watermelon, and it is fertile no longer to use the inorganic seleniums such as selenite, selenate, greatly reduce the environmental pollution that selenium fertilizer may cause, turn waste into wealth simultaneously, reduced production cost.
(2) contain the selenium oil cake of flax seed through fermentation maturity, except containing organoselenium, also contain biochemical fulvic acid, amino acid isoreactivity organic substance, these organic materialss can stimulate root system development and the plant strain growth of crop, for soil provides larger surge capability, alleviation is descended by watermelon plant root secretion organic acid pH, is conducive to improve the biological effectiveness of selenium and watermelon to the utilization ratio of selenium.
(3) based on the characteristic of watermelon growing, rationally adjust nutrients ratio and the fertile content of selenium of NPK, the NPK nutrition of suitable balance is provided for crop, and add decomposed manure and improve crop anti-adversity, improve photosynthesis, stimulate root system development, promote plant growth and the absorption of selenium is transformed, thereby reach joint fertilizer and fall this, improve the purpose of quality of watermelon.
(4) fertilizing time of rich selenium fertilizer special for watermelon material is identical with conventional watermelon production fertilising, does not need special processing, has saved the labor force, as adopts foliage applying selenium fertilizer then to need to spray separately, also needs again to spray in case of raining.
Embodiment
Below by specific embodiment technical scheme of the present invention is further described:
Embodiment 1: organic Se-rich fertilizer special for watermelon material is produced in preparation
The required raw material of commercial preparation fertilizer, wherein nitrogenous fertilizer can be one or more in urea, the ammonium chloride; Phosphate fertilizer can be one or more in monoammonium phosphate, diammonium phosphate, calcium superphosphate and the fused(calcium magnesium)phosphate; Potash fertilizer can be in Repone K, potassium primary phosphate and the potassium phosphate,monobasic one or more; Trace element can be one or more in the trace element fertilizers such as boron, zinc, manganese, iron, copper or molybdenum, contains the full selenium content of selenium oil cake of flax seed greater than 0.0015%.
Containing selenium oil cake of flax seed, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and micro-each component weight part proportioning is:
Contain selenium oil cake of flax seed 30-70
Nitrogenous fertilizer 11-13
Phosphate fertilizer 6-8
Potash fertilizer 9-11
Trace element 0.5-1.
Containing the selenium oil cake of flax seed can or use behind industrial composting through farmers''s stack retting.
Producing organic Se-rich fertilizer special for watermelon preparation method for material is:
Adopt pellet granulation technique or extruder granulation technique; its equipment and process is identical with the equipment and process technology of existing production organic-inorganic compound fertilizer; contain selenium oil cake of flax seed, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and the trace element that become thoroughly decomposed mix in tablets press; and granulation, finally obtain rich selenium organic and inorganic fertilizer.
Embodiment 2: the test of organic Se-rich watermelon Production of Large Fields
Field test place: glad and village, Pudong New Area, Shanghai Lao Gang town, middle fertility.
For trying variety of watermelon: 8424.
Rich selenium organic-inorganic dedicated fertilizer is comprised of the raw material of following parts by weight in the present embodiment: batch production is become thoroughly decomposed and is contained 45 parts of selenium oil cake of flax seed, 20 parts in urea, 12 parts of diammonium phosphate, 3 parts of calcium superphosphate, 19 parts of vitriolate of tartar, 0.5 part of borax, 0.5 part in zinc sulfate, adopt pellet granulation technique or extruder granulation technique, its equipment and process is identical with the equipment and process technology of existing production organic-inorganic compound fertilizer.To add in proportion in the tablets press through the selenium oil cake of flax seed that contains that batch production is become thoroughly decomposed; in tablets press, mix in proportion with urea, diammonium phosphate, calcium superphosphate, vitriolate of tartar, borax, zinc sulfate, attapulgite; and granulation; the rich selenium organic and inorganic fertilizer of final acquisition, its quality product has reached quality standard after testing.
The application process of production organic Se-rich fertilizer special for watermelon material of the present invention is:
(1) before watermelon is transplanted, use first rich selenium organic-inorganic dedicated fertilizer and make base manure, amount of application is every mu of 100-120 kilogram;
(2) use rich selenium organic-inorganic dedicated fertilizer as topdressing at the Watermelon Fruit expanding stage, amount of application is 80～100 kilograms every mu.
The watermelon maturation is measured the total selenium content in the Pulp Citrulli juice afterwards, measures simultaneously the content of organoselenium and inorganic selenium.
After testing after the watermelon maturation, its fruit aquatic foods selenium content of squeezing the juice reaches 0.38 – 0.43mg/kg, and average out to 0.41mg/kg reaches rich selenium watermelon standard.Simultaneously, organic selenium content 84.2-88.5%.This shows and use total selenium and the organic selenium content that the present invention can the Effective Raise Watermelon Fruit.
Claims (5)
1. produce organic Se-rich fertilizer special for watermelon material for one kind, it is characterized in that: adopt following material and materials weight part ratio to make:
Contain selenium oil cake of flax seed 30-70
Nitrogenous fertilizer 11-13
Phosphate fertilizer 6-8
Potash fertilizer 9-11
Trace element 0.5-1.
2. a kind of production organic Se-rich fertilizer special for watermelon material as claimed in claim 1, it is characterized in that: the described full selenium content of selenium oil cake of flax seed that contains is greater than 0.0015%.
3. a kind of production organic Se-rich fertilizer special for watermelon material as claimed in claim 1, it is characterized in that: described nitrogenous fertilizer can be one or more in urea, the ammonium chloride; Phosphate fertilizer can be one or more in monoammonium phosphate, diammonium phosphate, calcium superphosphate and the fused(calcium magnesium)phosphate; Potash fertilizer can be in Repone K, potassium primary phosphate and the potassium phosphate,monobasic one or more; Trace element can be one or more in the trace element fertilizers such as boron, zinc, manganese, iron, copper or molybdenum.
4. a kind of production organic Se-rich fertilizer special for watermelon material as claimed in claim 1 or 2, it is characterized in that: containing the selenium oil cake of flax seed can or use behind industrial composting through farmers''s stack retting.
5. such as claim 1,2,3 or 4 described a kind of production organic Se-rich fertilizer special for watermelon material, it is characterized in that: the preparation method is: through mixing, adopt pellet granulation technique or extruder granulation technique to make above-mentioned material and materials weight part ratio.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641606A (en) * | 2013-11-29 | 2014-03-19 | 淮南市益农瓜果产销服务有限公司 | Special fertilizer for greenhouse watermelons and preparation method thereof |
| CN103724129A (en) * | 2013-12-26 | 2014-04-16 | 黄蓉华 | Special fertilizer for watermelons |
| CN104072275A (en) * | 2014-06-11 | 2014-10-01 | 句容谷歌庄园现代农业科技发展有限公司 | Selenium-enriched organic fertilizer special for watermelons and preparation method thereof |
| CN104261946A (en) * | 2014-09-30 | 2015-01-07 | 广西博白县琼达农业科技有限公司 | Microelement fertilizer for cultivating selenium-rich fruits |
| CN105248068A (en) * | 2015-09-18 | 2016-01-20 | 欧一鸿 | Culture method for glutathione-rich tomato |
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- 2013-01-08 CN CN 201310005381 patent/CN102992850A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641606A (en) * | 2013-11-29 | 2014-03-19 | 淮南市益农瓜果产销服务有限公司 | Special fertilizer for greenhouse watermelons and preparation method thereof |
| CN103724129A (en) * | 2013-12-26 | 2014-04-16 | 黄蓉华 | Special fertilizer for watermelons |
| CN104072275A (en) * | 2014-06-11 | 2014-10-01 | 句容谷歌庄园现代农业科技发展有限公司 | Selenium-enriched organic fertilizer special for watermelons and preparation method thereof |
| CN104072275B (en) * | 2014-06-11 | 2016-08-24 | 句容谷歌庄园现代农业科技发展有限公司 | Organic fertilizer that the watermelon of a kind of selenium-rich is special and preparation method thereof |
| CN104261946A (en) * | 2014-09-30 | 2015-01-07 | 广西博白县琼达农业科技有限公司 | Microelement fertilizer for cultivating selenium-rich fruits |
| CN105248068A (en) * | 2015-09-18 | 2016-01-20 | 欧一鸿 | Culture method for glutathione-rich tomato |
| CN105248068B (en) * | 2015-09-18 | 2018-06-29 | 欧一鸿 | A kind of cultural method of richness glutathione tomato |
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Application publication date: 20130327 |