CN106631507A - Organic-inorganic compound fertilizer specially used for jujube trees - Google Patents

Organic-inorganic compound fertilizer specially used for jujube trees Download PDF

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CN106631507A
CN106631507A CN201710000570.4A CN201710000570A CN106631507A CN 106631507 A CN106631507 A CN 106631507A CN 201710000570 A CN201710000570 A CN 201710000570A CN 106631507 A CN106631507 A CN 106631507A
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fertilizer
jujube
organic
parts
flue gas
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徐兵
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Medium Green Agricultural Development Of Chongqing City LLC
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Medium Green Agricultural Development Of Chongqing City LLC
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00Fertilisers characterised by their form
    • C05G5/10Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12Granules or flakes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

The invention relates to organic-inorganic compound fertilizer specially used for jujube trees, belonging to the technical field of compound fertilizer. The organic-inorganic compound fertilizer specially used for the jujube trees is prepared according to the following nine steps: preparing jujube pit wood vinegar, preparing fermentation liquor, preparing a compost substrate material, pretreating excrement of livestock, preparing farmyard manure, checking a formula, getting major element inorganic fertilizer ready, compounding, and granulating. The organic-inorganic compound fertilizer has the beneficial effects that the jujube pit wood vinegar is used in the compound fertilizer, so that the affinity of the farmyard manure to the jujube trees can be enhanced, the pathogenic bacteria in the soil can be effectively killed, and the absorption efficiency of nutrient elements of roots can be improved; the organic-inorganic compound fertilizer is prepared according to the specific soil composition of the Wuling mountainous area and the nutrition ingredients needed by the jujube trees, so that the rule that nitrogen is more than potassium is broken; by adding nitrogen, phosphorus and potassium into ferment powder, the synergistic effect between organic fertilizer and inorganic fertilizer is effectively enhanced; after the organic-inorganic compound fertilizer specially used for the jujube trees is used, the utilization rate of the fertilizer is improved, the loss of the fertilizer is reduced, the harm to the ecological environment is reduced, the healthy growth of the jujube trees is promoted, and the yield and quality of jujubes are improved.

Description

A kind of jujube tree organic-inorganic compound fertilizer special
Technical field
The present invention relates to Chemical Mixed Fertilizer technical field, particularly a kind of jujube tree special organic and inorganic of suitable jujube tree absorption characteristic Chemical Mixed Fertilizer.
Background technology
Fertilizer occupies very important status in agricultural production, and with the development of agricultural, fertilizer amount is increasing, but Due to there are some irrational factors during use, the effect for causing fertilizer is not effectively played so that fertilizer Distribution region is uneven, waste serious, and soil fertility declines, and utilization rate of fertilizer is reduced, without utilization absorbed by crops after administration Fertilizer enter environment in a large number, to environment, ecological environment is destroyed, and has not only broken up land resource, and right Human health also constitutes threat.
In order to improve the utilization rate of fertilizer, environmental pollution is reduced, industry investigated many methods, be first how to study Release and the absorption efficiency of N, P, K are improved, then again studying concrete crop reduces waste to the demand of fertilizer, ground again then Study carefully the nutrient content to concrete soil and configure fertilizer nutrient structure with reference to crop demand, generate for concrete crop perhaps many Many fertilizer varieties.
Jujube tree is Rhamnaceae zizyphus jujube tree deciduous tree, and the height of tree is up to 10 meters, and tree crown is avette, bark taupe, there is bar Split;Branch has dividing for long shoot, brachyplast and deciduous sprig;Leaf is avette to ovate oblong, tip blunt point, and there is jig saw at edge Tooth, base life three goes out arteries and veins, and blade face is glossy, and two sides is without hair;The 5-6 months bloom, the life of cyme armpit, spend little, yellow green;Drupe ovum Shape to Long Circle, the 8-9 months ripe, kermesinus when ripe of fruit.Fruit stone is hard, two ends point;Jujube compares drought resisting, needs water few, is adapted to growth In dead soil, growth is slow is set.Jujube tree fruit is Chinese date, and its is nutritious, and pericarp and benevolence are medicinal, and pericarp can be good for Spleen, benevolence energy tranquilizing and allaying excitement, with good cultivation prospect and higher economic benefit.
In order to improve the yield of jujube tree, the patent No. 2014103081636 disclose " a kind of Xinjiang jujube tree formula fertilizer and its Preparation technology ", regulation of fertilizer requirement of the patent according to jujube tree, there is provided by ardealite, humic sour soil, methane-generating pit supernatant, plant Urea and potassium chloride after lactobacillus bacterium solution, crushing carries out together the method for mixing granulation of becoming thoroughly decomposed, and a kind of specificity of manufacture is strong, battalion Support the comprehensive, jujube tree special fertilizer of balanced and reasonable.The patent No. 2012104853428 discloses " pyrolkigneous liquid and organic fertilizer mixture soil The preparation method and its Opsonizing method of earth conditioner " the method acetum pyrolignosum rectificatum liquid, then in the process that cattle manure is carried out compost In add pyrolkigneous liquid to be fermented successively and obtained fertilizer;The fertilizer can be obviously improved composting process, improve compost Quality.But, the grade patented product merely provides a kind of trophic structure and meets fertilizer of the jujube tree to the demand structure of nutrition, or Person is the fertilizer for improving composting process, does not account for how enabling jujube tree effectively absorb fertilizer, so that this kind of fertilizer is in reality Still cannot be utilized effectively using in, there is also nutrient loss, cause environmental pollution.
The content of the invention
The technical problem to be solved is to provide a kind of nutritional need structure for both having met jujube tree, and fertilizer can be made again Material is effectively discharged and is enable the organic-inorganic compound fertilizer that jujube tree effectively absorbs, and to improve the utilization rate of fertilizer, is promoted Enter the healthy growth of jujube tree, and reduce the pollution because of fertilizer loss to environment.
To solve above-mentioned technical problem, the technical solution adopted in the present invention is a kind of jujube tree special organic and inorganic compound Fertilizer, by prepare jujube core pyrolkigneous liquid, prepare zymotic fluid, prepare composting substrate material, pre-process excrement of animals, prepare farm manure, inspection Fill a prescription, prepare a great number of elements inorganic fertilizer, compound, totally nine big steps are completed for granulation, concrete grammar is as follows.
(1) jujube core pyrolkigneous liquid is prepared:According to weight portion take 100 parts dry after jujube core be put in retort, with 0.5KW's Power continuous heating, as temperature is raised, jujube core is thermally decomposed, and discharges flue gas;Discharge flue gas during, remove 95 DEG C with The flue gas of lower temperature stage, collects the first section flue gas of 95 DEG C of -215 DEG C of temperature stages, and cooling obtains just section distillate, first section is evaporated Go out liquid open-top receptacle splendid attire, stand 72 hours, it is standby;Continue to heat and collect destructive distillation temperature in the kettle for 215 DEG C of -395 DEG C of stages Stage casing flue gas, cooling stage casing flue gas obtain stage casing distillate;Continue heating to drain latter end flue gas, until 600 DEG C -650 DEG C will Jujube core is carbonized, and is then completely cut off air and is cooled to room temperature, obtains carbonizing jujube core;Then by stage casing distillate with 1000-1500 r/ The speed stirring 7-9min of min, then pour charing jujube core into, 30-60min is stirred with the speed of 1-100r/min, until carbonizing jujube Stage casing distillate is received dry by core;Charing jujube core is put in retort again, with the power continuous heating of 0.5KW, with temperature liter Height, collects the flue gas that temperature is 375 DEG C of temperature below stages, and cooling obtains secondary distillate, first section distillate is evaporated with secondary Go out liquid mixing, obtain jujube core pyrolkigneous liquid.
(2) zymotic fluid is prepared:According to weight portion by the 1 part of mixing of 1 part of yeast powder and jujube core pyrolkigneous liquid, 70-90 parts are added clear Water, stirs evenly, and obtains zymotic fluid.
(3) composting substrate material is prepared:Jujube tree fallen leaves, deadwood are collected, it is levigate after drying, 35 mesh sieves are crossed, obtain jujube tree branches and leaves powder Grain.
(4) excrement of animals is pre-processed:It is 20%~25% that excrement of animals is air-dried to water content, then levigate, crosses 35 mesh sieves, Obtain excrement of animals powder.
(5) farm manure is prepared:10 parts of jujube tree branches and leaves powder, excrement of animals powder 80-90 parts are taken according to weight portion to be sufficiently mixed Mix thoroughly, then carry out compost, uniformly spray into zymotic fluid 2-3 parts successively in composting process, then standing for fermentation, become thoroughly decomposed 25-27 My god, once turned over mixed per 9 days, turn over every time it is mixed spray into zymotic fluid 1-2 parts, finally compost is scattered air-dry to water content 25%~ 30%, then crush levigate, 20 mesh sieves are crossed, obtain farm manure.
(6) inspection is filled a prescription:Then N, P in inspection by sampling farm manure2O5、K2The content of O and organic matter;Further according to inspection knot Fruit calculates nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer deal for needing to add, and makes N, P in the final Chemical Mixed Fertilizer containing jujube core pyrolkigneous liquid2O5、K2O and The content ratio of other materials comprising organic matter is 7:2:10:81.
(7) a great number of elements inorganic fertilizer is prepared:N, P are contained according to step result of calculation preparation (6)2O5、K2The inorganic fertilizer of O.
(8) compound:By farm manure and containing N, P2O5、K2The inorganic fertilizer of O carries out compound so as to be sufficiently mixed uniform.
(9) granulate:Mixture after compound is granulated, jujube tree organic-inorganic compound fertilizer special is obtained.
In order that fertilizer and inorganic fertilizer can preferably play synergy, when can add compound when yeast powder is prepared (2) the yeast powder obtains preparation method is that sucrose is added to into water 10 portions according to weight portion for the npk fertilizer for being adopted, i.e. step In 100 parts, 60 DEG C are heated to while stirring dissolves sucrose, is subsequently adding 50 parts of rice chaff, 50 parts of tea oil cake, 39 parts of dregs of beans and fills Divide stirring mixing, add 1 part of dusty yeast, stack after being thoroughly mixed, keep heap temperature 65-75 DEG C to continuously ferment 40-45 days, 1 part of 200 parts of black wood charcoal, 1 part of nitrogenous fertilizer, 1 part of phosphate fertilizer and potash fertilizer for adding powder is stirred, that is, obtain yeast powder;Its Middle nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are identical with the composition of the npk fertilizer that (7) step is prepared.
The invention has the beneficial effects as follows employing jujube core pyrolkigneous liquid in Chemical Mixed Fertilizer, fermentation is coordinated not only using jujube core pyrolkigneous liquid Compatibility of the farm manure to jujube tree can be strengthened, the germ in soil can also be effectively killed;With jujube tree branches and leaves powder as core Core material composting farm manure, can also equally be such that Chemical Mixed Fertilizer better contacts with and affine jujube tree, improve coring to nutrient Absorption efficiency;According still further to 7 after these materials are mixed:2:10:Other things of 81 weight than preparing N, P, K and comprising organic matter The proportion of composing of matter, broken nitrogen more than potassium element convention, the ratio meet the distinctive soil composition in Wuling mountain area and Nutrition structure required for jujube tree;Composition identical N P and K is added when wherein making yeast powder, can effectively be strengthened The synergy of fertilizer and inorganic fertilizer;The utilization rate of fertilizer can be improved using the present invention, fertilizer loss is reduced, opposite is reduced The harm of state environment, promotes the healthy growth of jujube tree, improves the yield and quality of Chinese date.
Specific embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1.
A kind of jujube tree organic-inorganic compound fertilizer special is prepared, jujube core pyrolkigneous liquid is prepared first, weigh the jujube after 100kg is dried Core is put in retort, and with the power continuous heating of 0.5KW, as temperature is raised, jujube core is thermally decomposed, and discharges flue gas;In row During going out flue gas, remove the flue gas in 95 DEG C of temperature below stages, collect the first section flue gas of 95 DEG C of -215 DEG C of temperature stages, it is cold But afterwards 72 hours are stood with open-top receptacle splendid attire, obtains just section distillate 7.31kg, it is standby;Continue to heat and collect in retort Temperature is the stage casing flue gas in 215 DEG C of -395 DEG C of stages, and cooling obtains stage casing distillate 22.26kg;Continue heating to drain latter end cigarette Gas, until 600 DEG C -650 DEG C by the charing of jujube core, then completely cuts off air and is cooled to room temperature, obtains carbonizing jujube core;Then stage casing is evaporated Go out liquid and 7-9min is stirred with the speed of 1000-1500 r/min, then pour charing jujube core into, stirred with the speed of 1-100r/min 9-12 hours, receive dry until carbonizing jujube core by stage casing distillate;Charing jujube core is put in retort again, with the power of 0.5KW Continuous heating, as temperature is raised, it is 375 DEG C of flue gases with the next stage to collect temperature, and cooling obtains secondary distillate 14.97kg, first section distillate and secondary distillate are mixed, and obtain jujube core pyrolkigneous liquid 22.28kg.
Take yeast powder 10kg and jujube core pyrolkigneous liquid 10kg to mix, add 700kg clear water, stir evenly, obtain zymotic fluid 720kg;Jujube tree fallen leaves, deadwood are collected, it is levigate after drying, 35 mesh sieves are crossed, obtain 2 tons of jujube tree branches and leaves powder;By excrement of animals wind Do to moisture content 20%~25%, it is then levigate, 35 mesh sieves are crossed, obtain 10 tons of excrement of animals powder.
Take jujube tree branches and leaves powder 1000kg, excrement of animals powder 8000kg to be sufficiently mixed and mix thoroughly, compost is then carried out, in heap Uniformly spray into zymotic fluid 200kg during fertilizer successively, then standing for fermentation, becomes thoroughly decomposed 25-27 days, is once turned over mixed every 9 days, Mixed penetrating zymotic fluid 100kg is turned over every time, finally compost is scattered and is air-dried to moisture content 25%~30%, then crush levigate, cross 20 mesh Sieve, obtains farm manure.
Then N, P in inspection by sampling farm manure2O5、K2The content of O and organic matter, measures full nitrogen 1.96%, available phosphorus 1.50%th, full potassium 1.14%, organic matter 59.83%;Nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer component for needing to add is calculated according to assay, is made N, P in the final Chemical Mixed Fertilizer containing mixed material2O5、K2The content ratio of O and other materials comprising organic matter is 7:2:10:81; Then the MAP of farm manure 6785.5kg, the urea 1180.2kg of nitrogen content 46.3%, phosphorus content 52% and nitrogen content 11% is taken 189.3kg, the potassium sulfate 1845kg of potassium content 50.0%, its abundant compound is uniform, then granulate, obtain nitrogenous 7%, available phosphorus 2%th, the jujube tree organic-inorganic compound fertilizer special 10000kg of full potassium 10%, organic matter 40.6%.
At the beginning of 4 months 2016, the fertilizer is used for into the 10 years raw jujube tree planting bases in Qianjiang District of Chongqing A Peng rivers town coptis village 20 mu, per plant is applied this fertile 3.5kg, and annular groove fertilising is being dug at plant 60cm, and the florescence imposes 1kg, and fruit expanding period is chased after 1kg is applied, red date average yield per mu is harvested then and is reached 523.5kg, the contrast of domestic composite fertilizer more common than administration equivalent 10-3-7 nutrient 3 mu of field average yield per mu 481.3kg improves 42.2kg, volume increase 8.77%.
Embodiment 2.
A kind of jujube tree organic-inorganic compound fertilizer special is prepared, jujube core pyrolkigneous liquid is prepared first, weigh the jujube after 200kg is dried Core is put in retort, and with the power continuous heating of 0.5KW, as temperature is raised, jujube core is thermally decomposed, and discharges flue gas;In row During going out flue gas, remove the flue gas in 95 DEG C of temperature below stages, collect the first section flue gas of 95 DEG C of -215 DEG C of temperature stages, it is cold But afterwards 72 hours are stood with open-top receptacle splendid attire, obtains just section distillate 14.46kg, it is standby;Continue to heat and collect in retort Temperature is the stage casing flue gas in 215 DEG C of -395 DEG C of stages, and cooling obtains stage casing distillate 45.01kg;Continue heating to drain latter end cigarette Gas, until 600 DEG C -650 DEG C by the charing of jujube core, then completely cuts off air and is cooled to room temperature, obtains carbonizing jujube core;Then stage casing is evaporated Go out liquid and 7-9min is stirred with the speed of 1000-1500 r/min, then pour charing jujube core into, stirred with the speed of 1-100r/min 9-12 hours, receive dry until carbonizing jujube core by stage casing distillate;Charing jujube core is put in retort again, with the power of 0.5KW Continuous heating, as temperature is raised, it is 375 DEG C of flue gases with the next stage to collect temperature, and cooling obtains secondary distillate 30.67kg, first section distillate and secondary distillate are mixed, and obtain jujube core pyrolkigneous liquid 45.13kg.
Take yeast powder 20kg and jujube core pyrolkigneous liquid 20kg to mix, add 1600kg clear water, stir evenly, obtain zymotic fluid 1640kg;Jujube tree fallen leaves, deadwood are collected, it is levigate after drying, 35 mesh sieves are crossed, obtain 5 tons of jujube tree branches and leaves powder;By excrement of animals wind Do to moisture content 20%~25%, it is then levigate, 35 mesh sieves are crossed, obtain 20 tons of excrement of animals powder.
Take jujube tree branches and leaves powder 2000kg, excrement of animals powder 17000kg to be sufficiently mixed and mix thoroughly, then carry out compost, Uniformly spray into zymotic fluid 500kg in composting process successively, then standing for fermentation, becomes thoroughly decomposed 25-27 days, is once turned over every 9 days It is mixed, mixed penetrating zymotic fluid 300kg is turned over every time, finally compost is scattered and is air-dried to moisture content 25%~30%, then crush levigate, cross 20 Mesh sieve, obtains farm manure.
Then N, P in inspection by sampling farm manure2O5、K2The content of O and organic matter, measures full nitrogen 1.95%, available phosphorus 1.52%th, full potassium 1.17%, organic matter 61.35%;Nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer component for needing to add is calculated according to assay, is made N, P in the final Chemical Mixed Fertilizer containing mixed material2O5、K2The content ratio of O and other materials comprising organic matter is 7:2:10:81; Then the phosphoric acid one of farm manure 13581.0kg, the urea 2364.0kg of nitrogen content 46.3%, phosphorus content 52% and nitrogen content 11% is taken Ammonium 373.0kg, the potassium sulfate 3682.0kg of potassium content 50.0%, its abundant compound is uniform, then granulate, obtain nitrogenous 7%, have Effect phosphorus 2%, full potassium 10%, the jujube tree organic-inorganic compound fertilizer special 20000kg of organic matter 41.66%.
Yeast powder employed in the present embodiment is prepared as follows:Sucrose is added to into water for 10 parts according to weight portion In 100 parts, 60 DEG C are heated to while stirring dissolves sucrose, is subsequently adding 50 parts of rice chaff, 50 parts of tea oil cake, 39 parts of dregs of beans and fills Divide stirring mixing, add 1 part of dusty yeast, stack after being thoroughly mixed, keep heap temperature 65-75 DEG C to continuously ferment 40-45 days, 1 part of 200 parts of black wood charcoal, 1 part of nitrogenous fertilizer, 1 part of phosphate fertilizer and potash fertilizer for adding powder is stirred, that is, obtain yeast powder;Its Middle nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are respectively urea, MAP and potassium sulfate.
At the beginning of 4 months 2016, the fertilizer is used for into the 10 years raw jujube tree planting bases 30 in paddy field village of Qianjiang District of Chongqing paddy field township Mu, per plant is applied this fertile 3.5kg, and annular groove fertilising is being dug at plant 60cm, and the florescence imposes 1kg, and fruit expanding period is imposed 1kg, harvests then red date average yield per mu and reaches 527.7kg, the contrast field 3 of domestic composite fertilizer more common than administration equivalent 10-3-7 nutrient Mu average yield per mu 481.5kg improves 46.2kg, volume increase 9.60%.
Embodiment 3.
A kind of jujube tree organic-inorganic compound fertilizer special is prepared, jujube core pyrolkigneous liquid is prepared first, weigh the jujube after 150kg is dried Core is put in retort, and with the power continuous heating of 0.5KW, as temperature is raised, jujube core is thermally decomposed, and discharges flue gas;In row During going out flue gas, remove the flue gas in 95 DEG C of temperature below stages, collect the first section flue gas of 95 DEG C of -215 DEG C of temperature stages, it is cold But afterwards 72 hours are stood with open-top receptacle splendid attire, obtains just section distillate 10.37kg, it is standby;Continue to heat and collect in retort Temperature is the stage casing flue gas in 215 DEG C of -395 DEG C of stages, and cooling obtains stage casing distillate 33.93kg;Continue heating to drain latter end cigarette Gas, until 600 DEG C -650 DEG C by the charing of jujube core, then completely cuts off air and is cooled to room temperature, obtains carbonizing jujube core;Then stage casing is evaporated Go out liquid and 7-9min is stirred with the speed of 1000-1500 r/min, then pour charing jujube core into, stirred with the speed of 1-100r/min 9-12 hours, receive dry until carbonizing jujube core by stage casing distillate;Charing jujube core is put in retort again, with the power of 0.5KW Continuous heating, as temperature is raised, it is 375 DEG C of flue gases with the next stage to collect temperature, and cooling obtains secondary distillate 22.86kg, first section distillate and secondary distillate are mixed, and obtain jujube core pyrolkigneous liquid 33.23kg.
Take yeast powder 15kg and jujube core pyrolkigneous liquid 15kg to mix, add 1350kg clear water, stir evenly, obtain zymotic fluid 1380kg;Jujube tree fallen leaves, deadwood are collected, it is levigate after drying, 35 mesh sieves are crossed, obtain 3 tons of jujube tree branches and leaves powder;By excrement of animals wind Do to moisture content 20%~25%, it is then levigate, 35 mesh sieves are crossed, obtain 15 tons of excrement of animals powder.
Take jujube tree branches and leaves powder 1500kg, excrement of animals powder 13500kg to be sufficiently mixed and mix thoroughly, then carry out compost, Uniformly spray into zymotic fluid 450kg in composting process successively, then standing for fermentation, becomes thoroughly decomposed 25-27 days, is once turned over every 9 days It is mixed, mixed penetrating zymotic fluid 300kg is turned over every time, finally compost is scattered and is air-dried to moisture content 25%~30%, then crush levigate, cross 20 Mesh sieve, obtains farm manure.
Then N, P in inspection by sampling farm manure2O5、K2The content of O and organic matter, measures full nitrogen 2.12%, available phosphorus 1.51%th, full potassium 1.19%, organic matter 59.83%;Nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer component for needing to add is calculated according to assay, is made N, P in the final Chemical Mixed Fertilizer containing mixed material2O5、K2The content ratio of O and other materials comprising organic matter is 7:2:10:81; Then the phosphoric acid one of farm manure 10232.5kg, the urea 1732.2kg of nitrogen content 46.3%, phosphorus content 52% and nitrogen content 11% is taken Ammonium 279.5kg, the potassium sulfate 2755.8kg of potassium content 50.0%, its abundant compound is uniform, then granulate, obtain nitrogenous 7%, have Effect phosphorus 2%, full potassium 10%, the jujube tree organic-inorganic compound fertilizer special 15000kg of organic matter 40.6%.
At the beginning of 4 months 2016, the fertilizer is shone into the 10 years raw jujube tree planting bases 25 in village for Qianjiang District of Chongqing Feng Jia towns Mu, per plant is applied this fertile 3.5kg, and annular groove fertilising is being dug at plant 60cm, and the florescence imposes 1kg, and fruit expanding period is imposed 1kg, harvests then red date average yield per mu and reaches 519.3kg, the contrast field 3 of domestic composite fertilizer more common than administration equivalent 10-3-7 nutrient Mu average yield per mu 479.8kg improves 39.5kg, volume increase 8.23%.
In April, 2016-November, research group is in Qianjiang District of Chongqing A Peng rivers town coptis village, paddy field village of paddy field township and Feng Village is shone in town in family carries out respectively check experiment with the common fertilizer bought on product of the present invention and market, and commercial products are supported for 20 The composite fertilizer for being usually used in jujube tree fertilising of the NPK=10-3-7 of point content.
Test yield comparison result such as following table:
Trial target matter comparing result such as following table:
It can be seen that, product jujube tree special fertilizer material of the present invention compared with the same level fertilizer for conventionally adopting, its fertilizer efficiency to jujube tree With significant effect, its jujube head branch growth amount and jujube hang length and increase significantly, and jujube hangs long balanced growth 7.46%;Yield Also increase significantly, per mu yield increases 11.20% than applying common fertilizer.The quality of red date is also significantly increased, its In ascorbic content balanced growth 28.42%, reduced sugar balanced growth 5.78%, total acid content balanced growth 18.83%;It can be seen that, product of the present invention can effectively improve the utilization rate of fertilizer, promote the healthy growth of jujube tree.
In above-mentioned each table, the indices of embodiment 2 significantly better than embodiment 1 and the indices of embodiment 3, be due to The yeast powder that embodiment 2 is adopted adds the npk fertilizer with the identical component at rear mixing in preparation process, with so Yeast powder prepare farm manure can together with N P and K, cooperate with promote nutrient absorption, promote jujube tree growth.

Claims (2)

1. a kind of jujube tree organic-inorganic compound fertilizer special, by prepare jujube core pyrolkigneous liquid, prepare zymotic fluid, prepare composting substrate material, Pretreatment excrement of animals, prepare farm manure, inspection formula, preparation a great number of elements inorganic fertilizer, compound, totally nine big steps are complete for granulation Into concrete grammar is as follows:
(1) jujube core pyrolkigneous liquid is prepared:According to weight portion take 100 parts dry after jujube core be put in retort, with the power of 0.5KW Continuous heating, as temperature is raised, jujube core is thermally decomposed, and discharges flue gas;Discharge flue gas during, remove less than 95 DEG C it is warm The flue gas in stage is spent, the first section flue gas of 95 DEG C of -215 DEG C of temperature stages is collected, cooling obtains just section distillate, by first section distillate Contained with open-top receptacle, stand 72 hours, it is standby;Continue to heat and collect during destructive distillation temperature in the kettle is 215 DEG C of -395 DEG C of stages Section flue gas, cooling stage casing flue gas obtains stage casing distillate;Continue heating to drain latter end flue gas, until 600 DEG C -650 DEG C by jujube core Charing, then completely cuts off air and is cooled to room temperature, obtains carbonizing jujube core;Then by stage casing distillate with 1000-1500 r/min's Speed stirs 7-9min, then pours charing jujube core into, and with the speed of 1-100r/min 30-60min is stirred, until charing jujube core is by Section distillate receives dry;Charing jujube core is put in retort again, with the power continuous heating of 0.5KW, as temperature is raised, is collected Temperature is the flue gas in 375 DEG C of temperature below stages, and cooling obtains secondary distillate, and first section distillate and secondary distillate are mixed It is even, obtain jujube core pyrolkigneous liquid;
(2) zymotic fluid is prepared:According to weight portion by the 1 part of mixing of 1 part of yeast powder and jujube core pyrolkigneous liquid, 70-90 part clear water is added, Stir evenly, obtain zymotic fluid;
(3) composting substrate material is prepared:Jujube tree fallen leaves, deadwood are collected, it is levigate after drying, 35 mesh sieves are crossed, obtain jujube tree branches and leaves powder;
(4) excrement of animals is pre-processed:It is 20%~25% that excrement of animals is air-dried to water content, then levigate, crosses 35 mesh sieves, is obtained Excrement of animals powder;
(5) farm manure is prepared:10 parts of jujube tree branches and leaves powder, excrement of animals powder 80-90 parts are taken according to weight portion to be sufficiently mixed and mix It is even, compost is then carried out, uniformly spray into zymotic fluid 2-3 parts successively in composting process, then standing for fermentation, becomes thoroughly decomposed 25-27 days, Once turned over mixed per 9 days, mixed penetrating zymotic fluid 1-2 parts turned over every time, finally compost is scattered and air-dries to water content 25%~30%, Crush levigate again, cross 20 mesh sieves, obtain farm manure;
(6) inspection is filled a prescription:Then N, P in inspection by sampling farm manure2O5、K2The content of O and organic matter;Further according to assay meter Nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer deal for needing to add is calculated, N, P in the final Chemical Mixed Fertilizer containing jujube core pyrolkigneous liquid is made2O5、K2O and include The content ratio of other materials of organic matter is 7:2:10:81;
(7) a great number of elements inorganic fertilizer is prepared:N, P are contained according to step result of calculation preparation (6)2O5、K2The inorganic fertilizer of O;
(8) compound:By farm manure and containing N, P2O5、K2The inorganic fertilizer of O carries out compound so as to be sufficiently mixed uniform;
(9) granulate:Mixture after compound is granulated, jujube tree organic-inorganic compound fertilizer special is obtained.
2. jujube tree organic-inorganic compound fertilizer special according to claim 1, it is characterised in that (2) the yeast powder is step Sucrose is added in 100 parts of water for 10 parts according to weight portion, 60 DEG C are heated to while stirring dissolves sucrose, is subsequently adding rice 50 parts of chaff, 50 parts of tea oil cake, 39 parts of dregs of beans are thoroughly mixed, and add 1 part of dusty yeast, stack after being thoroughly mixed, and protect Hold heap temperature 65-75 DEG C to continuously ferment 40-45 days, add 200 parts of black stump chalks, 1 part of nitrogenous fertilizer, 1 part of phosphate fertilizer and 1 part of potash fertilizer and fully stir Mix uniform gained;Wherein nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are identical with the composition of a great number of elements inorganic fertilizer that (7) step is prepared.
CN201710000570.4A 2017-01-03 2017-01-03 Organic-inorganic compound fertilizer specially used for jujube trees Pending CN106631507A (en)

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