CN105061077A - Special water-soluble fertilizer series for red jujubes and preparation method thereof - Google Patents
Special water-soluble fertilizer series for red jujubes and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a special water-soluble fertilizer series for red jujubes and a preparation method thereof. The special water-soluble fertilizer series for red jujubes is composed of the following three fertilizers: a special fertilizer for the red jujubes in a leafing period, a special fertilizer for the red jujubes in a flowering period and a special fertilizer for the red jujubes in a fruiting period; each of the three special fertilizers comprises N, P2O5, K2O, Ca, Mg, Fe, Mn, Cu, Zn, B, organic matters, an anti-caking agent and a complexing agent according to a specific ratio. The three fertilizers are respectively applied before red jujube germination and in the germination period, in the flowering period, and the fruit swelling and mature period in a drop irrigation, sprinkling irrigation or water flushing manner. By adopting the series of fertilizers provided by the invention, demands of the red jujubes for various nutrients in different growth periods can be met, the problem about fertilizer selection blindness of farmers can be solved, the requirements of a red jujube water-fertilizer integrated system for the fertilizer is met, in addition, fertilizer input is reduced, the quality of red jujubes is improved and income of the farmers is increased.
Description
One, technical field
The present invention relates to manufacture and the using method of the special water-soluble fertilizer series of a kind of red date Different growth phases, belong to technical field of fertilizer production.
Two, background technology
The good reputation that red date has " natural complex ball ", the effect of there is nourishing YIN and invigorating YANG, enriching blood.Red date is temperate crop, has drought-enduring, waterlogging characteristic, have the title in " iron crops ", is the first-selected breeding of the water-saving industry of planting forest or fruit tress of development.Red date is perennial fruit tree, annual results fruit all will take away a large amount of nutritive elements from soil, therefore, healthy and strong for realizing red jujube tree body, strengthen resistance and extend the result time limit, obtain high yield, stable yields, the various nutritive elements needed for jujube growth must be supplemented in time fully, but because each growth phase of red date is to the demand of Different Nutrition and to the assimilation ratio difference between each nutrient, therefore, for the different growth period of red date to the demand rule of nutrient, use dedicated fertilizer and could meet each growth phase of fruit tree to the demand of nutrient.In northern Shensi, investigation finds, in red date cultivation management, fertilizer practice falls behind, and peasant's blindness of applying fertilizer is large, and fertilizer application is unreasonable, and red date percentage of fertile fruit is low, yield poorly, fraction defective is high, poor quality, has had a strong impact on the development of Jujube industry.Although apply Formula fertilization by soil testing in theory can realize mating of nutrient supply and nutrient demand, because its method is complicated, orchard worker is difficult to grasp, and is in fact difficult to real practicable.
Water and fertilizer are the important factors of red date high yield, high-quality, and reasonably fertilising is the key link of increasing irrigation efficiency.Water, fertile supply are simultaneously important new technologies of current water saving irrigation, water-fertilizer integral (for red date with drip irrigation and rush Shi Weizhu) with its water saving, joint fertilizer, saving of labor, save time, prevent soil and environmental pollution advantage, be considered to the new and high technology in arable farming at present, however water-fertilizer integral system to the purity of fertilizer and water-soluble requirement quite high.Therefore, for the demand characteristics of red date Different growth phases to nutrient, use nutrient comprehensively, proportioning science, can entirely molten, speed is water-soluble and can be used for the Organic-inorganic fertilizer of water-fertilizer integral system, be improve fertilizer utilization efficiency, reduce fertilizers input cost, reduce the amount of labour used key point.
Disclosed jujube tree special fertilizer patent is more at present, and such as publication number is that " a kind of jujube tree punching fertilising " of CN104326834A is made up of urea, monoammonium phosphate, potassium sulfate, Chelates of Amino Acids And Trace Elements and amendment; CN104311235A " a kind of red date special slow release composite fertilizer and preparation method thereof " provides a kind of red date special slow release composite fertilizer, be by edible fungi residues, sawdust, husk, bone meal, pig manure, vermiculite power, wooden rope sodium sulfonate, monoammonium phosphate, calcium superphosphate, Repone K, urea, zinc sulfate, potassium borate, ferric sulfate, manganous sulfate, trichloroisocyanuric acid, polypropylene glycol glycidyl ether, vinylformic acid, polypropylene glycol, ammonium persulphate, hydroxypropyl chitosan, fertilizer additive form.Although these patent documents take into account the nutrient uptake feature of jujube tree, do not consider full dissolubility and the instantly-soluble problem of fertilizer; The characteristics of demand of red date different growth stage to various nutrient is not considered yet.
Three, summary of the invention
The present invention is directed to the regulation of fertilizer requirement of red date Different growth phases, there is provided a series of red date Different growth phases water-fertilizer integral special containing various nutrient elements, integrate organic and inorganic entirely molten, fertilizer that instantly-soluble is good, various organic and inorganic nutrients required in red date process of growth can be supplemented timely comprehensively.
Technical scheme of the present invention is as follows:
A kind of red date Water-soluble fertilizer special series be by red date leaf renewal special fertilizer, flowering period special fertilizer and fruiting period special fertilizer combine.
Described red date leaf renewal special fertilizer, macronutrient (N+P
2o
5+ K
2o) total content is 40% ~ 50%, wherein: N19% ~ 22%, and P
2o
58% ~ 9%, K
2o18% ~ 20%; Middle amount nutritive element magnesium (Mg) content is 0.5% ~ 1%; Micronutrient element (Fe+Mn+Zn+Cu+B) total content is 0.45% ~ 1.9%, wherein Fe0.2% ~ 1.0%, Mn0.05% ~ 0.25%, Zn0.05% ~ 0.25%, Cu0.10% ~ 0.2%, B0.05% ~ 0.2%; Organic content is 1% ~ 3%; Anti-hard caking agent content is 0% ~ 5%; Complexing agent content is 1% ~ 5%.
Described red date special fertilizer in flowering period, macronutrient (N+P
2o
5+ K
2o) total content is 30% ~ 35%, wherein N18% ~ 21%; P
2o
53% ~ 4%, K
2o9% ~ 11%; Middle amount nutritive element calcium (Ca) content is 0.20% ~ 1.0%; Micronutrient element (Fe+Mn+Zn+Cu+B) total content is 1.4% ~ 3.4%, wherein Fe0.6% ~ 2%, Mn0.1% ~ 0.3%, Zn0.1% ~ 0.2%, Cu0.05% ~ 0.1%, B0.55% ~ 0.8%; Organic content is 8% ~ 10%; Anti-hard caking agent content is 0% ~ 5%; Complexing agent content is 1% ~ 5%.
Described red date fruiting period special fertilizer, macronutrient (N+P
2o
5+ K
2o) total content is 35% ~ 40%, wherein N20% ~ 22%, P
2o
54% ~ 5%, K
2o12% ~ 17%; Middle amount nutritive element calcium (Ca) content is 0.2% ~ 1%; Micronutrient element (Fe+Mn+Zn+Cu+B) total content is 0.7% ~ 2%, wherein Fe0.2% ~ 1%, Mn0.2% ~ 0.5%, Zn0.05% ~ 0.1%, Cu0.05% ~ 0.1%, B0.2% ~ 0.3%; Organic content is 10% ~ 12%; Anti-hard caking agent content is 0% ~ 5%; Complexing agent content is 1% ~ 5%.
Macronutrient of the present invention refers to nitrogen, phosphorus and potassium, and its content is respectively with N, P
2o
5and K
2o counts, and is selected from urea (N>=46%), ammonium sulfate (N>=21%), tripoly phosphate sodium STPP (P
2o
5>=55%), primary ammonium phosphate (N>=11.8%, P
2o
5>=60.8%), potassium primary phosphate (P
2o
5>=52%; K
2o>=34%), saltpetre (N>=12%; K
2o>=46%), potassium sulfate (K
2o>=50%) in two or more; Described middle amount nutritive element refers to calcium and magnesium, its content respectively in Ca, Mg, be selected from calcium chloride (Ca>=36%), nitrocalcite (Ca>=24%, N>=17%), magnesium sulfate (Mg>=20%) one or more; Alleged micronutrient unit rope refers to iron, manganese, zinc, copper, boron, its content, respectively in Fe, Mn, Zn, Cu, B, is selected from ferrous sulfate (Fe>=20%), manganous sulfate (Mn>=32%), zinc sulfate (Zn>=22%), copper sulfate (Cu>=25%), boric acid (B>=17%) respectively.
Described organic matter be selected from glucose sugar (organic >=63%), the derivative (organic >=50%) of glucose sugar, the derivative (organic >=35%) of citric acid, glycitols material (organic >=65%), biochemical fulvic acid (organic >=40%) one or more.
Described anti-hard caking agent to be selected from market conventional powder fertilizer anti-hard caking agent that can be entirely water-soluble.
Described complexing agent is selected from one or more in disodium ethylene diamine tetraacetate, amino acid, Tripotassium Citrate or Trisodium Citrate.
In this red date Water-soluble fertilizer special series, nitrogen, phosphorus, potassium, calcium (or magnesium), iron, manganese, zinc, copper, boron, organic matter are necessary, but each element ratio according to the principle of soil testing and fertilizer recommendation, can adjust in above-mentioned given range depending on particular case.
The manufacture method of this serial fertilizer is the special fertilizer nutrients ratio according to red date each breeding time, the amount of the raw material added required for calculating, quantitatively takes the raw material after oven dry, and feed particulate material is pulverized, sieved, drop into the abundant mixing and stirring of powder fertilizer production unit, subpackage is finished product.
Serial fertilizer using method of the present invention is as follows:
(1) before red date rudiment and the budding period, after red date leaf renewal special fertilizer is watered dilution by 1: 200 ~ 400 (weight), drip irrigation or punching execute 1 time.
(2) in red date flowering period, after red date special fertilizer in flowering period is watered dilution by 1: 200 ~ 400 (weight), drip irrigation or punching execute 1 time; After the concentration dilution of 1: 800 ~ 1000, spray once.In jujube tree flowering period, use red date special fertilizer in flowering period 2 times altogether.
(3) in red date Fruit and ripening stage, by red date fruiting period special fertilizer every 15-20 days, after being watered dilution by 1: 200 ~ 400 (weight), drip irrigation or punching are executed once, totally 2 times; According to the concentration dilution of 1: 800 ~ 1000, spray 1 time.In red date Fruit and ripening stage, use red date fruiting period special fertilizer 3 times altogether.
(4) fertilizer amount that each drip irrigation, punching are executed or sprayed is determined according to the age of tree.
Compared with prior art, the present invention has following remarkable advantage:
(1) this serial fertilizer can be entirely molten, fast soluble in water, can meet the needs of red date water-fertilizer integral fertilising completely.
(2) this serial fertilizer is produced for the regulation of fertilizer requirement of red date Different growth phases, and rational nutrient formula can supplement the various nutritive elements needed for red date Different growth phases comprehensively timely, improves red date to the utilization ratio of fertilizer.
(3) this serial fertilizer is both containing big or middle, the micronutrient element needed for red date growth, reasonably with the addition of appropriate Organic nutrient again, on the basis of improving red date Yield and qualities, the edaphic condition of red dates production can also be improved, improve utilization rate of fertilizer.
(4) this product is not containing growth regulator composition, can be widely used in the production of nuisanceless, green red date fruit.
(5) blindness that fertilizer is selected in jujube agriculture is solved.
(6) aqueous fertilizer solution of the present invention is in acid, can phosphorus effectively in activating soil and various trace element, promotion crop absorbing trace element.
Four. embodiment
Be clearly and completely described the technical scheme in the present invention below, obviously, described embodiment is only the several embodiments in the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Example one
1. the preparation of red date Water-soluble fertilizer special series
(1) preparation of red date leaf renewal special fertilizer:
Take 380 parts, the urea of drying and pulverizing, 18 parts, ammonium sulfate, potassium sulfate 20 parts, 340 parts, saltpetre, tripoly phosphate sodium STPP 50 parts, potassium primary phosphate 100 parts, 25 parts, magnesium sulfate, 4 parts, copper sulfate, 3 parts, zinc sulfate, boric acid 3 parts, 10 parts, ferrous sulfate, manganous sulfate 2 parts, Tripotassium Citrate 25 parts.By above-mentioned raw materials under normal temperature and pressure, humidity are less than the weather conditions of 30%, drop into the abundant mixing and stirring of powder fertilizer production unit, subpackage is red date leaf renewal special fertilizer.
The red date leaf renewal special fertilizer produced according to the method described above, macroelement (N+P
2o
5+ K
2o) content is 50%, wherein N22%, P
2o
58%, K
2o20%; Middle amount nutritive element Mg content is 0.5%; Micronutrient element (Fe+Mn+Zn+Cu+B) content is 0.48%, wherein Fe0.2%, Mn0.06%, Zn0.07%, Cu0.1%, B0.05%; Organic content is 2.2%; Complexing agent content is 2.5%.
(2) preparation of red date special fertilizer in flowering period
Take 380 parts, the urea of drying and pulverizing, potassium sulfate 180 parts, 50 parts, saltpetre, tripoly phosphate sodium STPP 72 parts, 20 parts, calcium chloride, glucose 140 parts, boric acid 40 parts, 3 parts, copper sulfate, 6 parts, zinc sulfate, 40 parts, ferrous sulfate, manganous sulfate 5 parts, anti-hard caking agent 34 parts, Tripotassium Citrate 30 parts.By above-mentioned raw materials under normal temperature and pressure, humidity are less than the weather conditions of 30%, drop into the abundant mixing and stirring of powder fertilizer production unit, subpackage is red date special fertilizer in flowering period.
The red date special fertilizer in flowering period produced according to the method described above, macroelement (N+P
2o
5+ K
2o) content is 33%, wherein N18%, P
2o
54%, K
2o11%; Middle amount nutritive element Ca content is 0.72%; Micronutrient element (Fe+Mn+Zn+Cu+B) content is 1.85%, wherein Fe0.8%, Mn0.16%, Zn0.13%, Cu0.08%, B0.68%; Organic content is 10%; Anti-hard caking agent content is 3.4%; Complexing agent content is 3%.
(3) preparation of red date fruiting period special fertilizer
Take and dry 366 parts, urea after pulverizing, monoammonium phosphate 67 parts, potassium sulfate 97 parts, 200 parts, saltpetre, 20 parts, calcium chloride, glucose 190 parts, boric acid 12 parts, 3 parts, copper sulfate, 4 parts, zinc sulfate, 12 parts, ferrous sulfate, manganous sulfate 11 parts, disodium ethylene diamine tetraacetate 18 parts.By above-mentioned raw materials under normal temperature and pressure, humidity are less than the weather conditions of 30%, drop into the abundant mixing and stirring of powder fertilizer production unit; Subpackage is red date fruiting period special fertilizer.
The red date fruiting period special fertilizer produced according to the method described above, macroelement (N+P
2o
5+ K
2o) content is 38%, wherein N20%, P
2o
54%, K
2o14%; Middle amount nutritive element Ca content is 0.72%; Micronutrient element (Fe+Mn+Zn+Cu+B) content is 0.96%, wherein Fe0.24%, Mn0.35%, Zn0.09%, Cu0.08%, B0.2%; Organic content is 12%; Complexing agent content is 1.8%.
2. using method:
By special for gained red date water-soluble fertilizer series, be 3m × 2m for planting density, the age of tree is Qingjian, the northern Shensi red date of 4 years.
(1) before red date rudiment and the budding period, red date leaf renewal special fertilizer to be watered after dilution drip irrigation 1 time by 1: 200 (weight), and this fertilizer amount is 100g/ strain.
(2) in red date flowering period, red date special fertilizer in flowering period to be watered after dilution drip irrigation 1 time by 1: 200 (weight), and fertilizer amount is 100g/ strain, after 5 days, after the concentration dilution of 1: 800, sprays once, and fertilizer amount is 65g/ mu.
(3) in red date Fruit and ripening stage, by red date fruiting period special fertilizer every 15-20 days, after being watered dilution by 1: 200 (weight), drip irrigation once, altogether drip irrigation 2 times; The average each consumption of this fertilizer is 100g/ strain.After 7 days, interval, according to the concentration dilution of 1: 800, spray 1 time, fertilizer amount is 75g/ mu.
According to above-mentioned using method, result is used to list as follows part:
The application result of table 1 red date Water-soluble fertilizer special series on Jujube
As can be seen from Table 1, the special water-soluble fertilizer series of the red date that Qingjian, northern Shensi red date uses example 1 of the present invention to produce, compared to traditional fertilization, every per mu yield can improve 243 kilograms, and the per mu yield of raising is 1.06 times of per mu yield under traditional fertilization; Per mu yield value improves 2530 yuan, and the per mu yield value of raising is 1.15 times of the traditional fertilization process output value; The infusion of financial resources of fertilizer mu can reduce 85 yuan, and the fertilizer investment of saving accounts for 23.6% of traditional fertilization input; Visible, this serial fertilizer is used for water-fertilizer integral system with its entirely molten, instant advantage, the various nutritive elements needed for red date Different growth phases can be supplemented on a small quantity, repeatedly, timely, improve utilization rate of fertilizer, reduce Fertilizer application amount, reduce fertilizers input cost, increase red date output, improve quality, add the income of jujube agriculture.
Example two
1. the preparation of red date Water-soluble fertilizer special series
(1) preparation of red date leaf renewal special fertilizer:
Take 330 parts, the urea of drying and pulverizing, primary ammonium phosphate 150 parts, potassium sulfate 200 parts, 180 parts, saltpetre, 50 parts, magnesium sulfate, 5 parts, copper sulfate, 5 parts, zinc sulfate, boric acid 5 parts, 14 parts, ferrous sulfate, manganous sulfate 3 parts, Tripotassium Citrate 28 parts.By above-mentioned raw materials under normal temperature and pressure, humidity are less than the weather conditions of 30%, drop into the abundant mixing and stirring of powder fertilizer production unit, subpackage is red date leaf renewal special fertilizer.
The red date leaf renewal special fertilizer produced according to the method described above, macroelement (N+P
2o
5+ K
2o) content is 46%, wherein N19%, P
2o
59%, K
2o18%; Middle amount nutritive element Mg content is 1%; Micronutrient element (Fe+Mn+Zn+Cu+B) content is 0.7%, wherein Fe0.28%, Mn0.1%, Zn0.11%, Cu0.13%, B0.08%; Organic content is 3%; Complexing agent content is 2.8%.
(2) preparation of red date special fertilizer in flowering period
Take 380 parts, the urine rope of drying and pulverizing, monoammonium phosphate 35 parts, 190 parts, saltpetre, potassium primary phosphate 40 parts, 10 parts, calcium chloride, glucose 130 parts, boric acid 45 parts, 4 parts, copper sulfate, 9 parts, zinc sulfate, 78 parts, ferrous sulfate, manganous sulfate 9 parts, anti-hard caking agent 20 parts, Tripotassium Citrate 50 parts.By above-mentioned raw materials under normal temperature and pressure, humidity are less than the weather conditions of 30%, drop into the abundant mixing and stirring of powder fertilizer production unit, subpackage is red date special fertilizer in flowering period.
The red date special fertilizer in flowering period produced according to the method described above, macroelement (N+P
2o
5+ K
2o) content is 34%, wherein N20%, P
2o
54%, K
2o10%; Middle amount nutritive element Ca content is 0.36%; Micronutrient element (Fe+Mn+Zn+Cu+B) content is 2.91%, wherein Fe1.56%, Mn0.29%, Zn0.2%, Cu0.1%, B0.76%; Organic content is 10%; Anti-hard caking agent content is 2%; Complexing agent content is 5%.
(3) preparation of red date fruiting period special fertilizer
Take and dry 355 parts, urea after pulverizing, monoammonium phosphate 58 parts, potassium sulfate 50 parts, 250 parts, saltpetre, potassium primary phosphate 30 parts, 28 parts, calcium chloride, glucose 160 parts, boric acid 12 parts, 2 parts, copper sulfate, 3 parts, zinc sulfate, 10 parts, ferrous sulfate, manganous sulfate 7 parts, anti-hard caking agent 10 parts, disodium ethylene diamine tetraacetate 25 parts.By above-mentioned raw materials under normal temperature and pressure, humidity are less than the weather conditions of 30%, drop into the abundant mixing and stirring of powder fertilizer production unit, subpackage is red date fruiting period special fertilizer.
The red date fruiting period special fertilizer produced according to the method described above, macroelement (N+P
2o
5+ K
2o) content is 40%, wherein N20%, P
2o
55%, K
2o15%; Middle amount nutritive element Ca content is 1%; Micronutrient element (Fe+Mn+Zn+Cu+B) content is 0.74%, wherein Fe0.2%, Mn0.22%, Zn0.07%, Cu0.05%, B0.2%; Organic content is 10%; Anti-hard caking agent content is 1%; Complexing agent content is 2.5%.
2. using method:
By special for gained red date water-soluble fertilizer series, be 4 years for the age of tree, planting density is Qingjian, the northern Shensi red date of 3m × 2m.
(1) before red date rudiment and the budding period, red date leaf renewal special fertilizer to be watered after dilution drip irrigation 1 time by 1: 200 (weight), and this fertilizer amount is 100g/ strain.
(2) red date flowering period, red date special fertilizer in flowering period to be watered after dilution drip irrigation 1 time by 1: 200 (weight), and fertilizer amount is 100g/ strain, after 5 days, after the concentration dilution of 1: 800, sprays once, and fertilizer amount is 65g/ mu.
(3) in red date Fruit and ripening stage, by red date fruiting period special fertilizer every 15-20 days, after being watered dilution by 1: 200 (weight), drip irrigation once, altogether drip irrigation 2 times; The average each consumption of this fertilizer is 100g/ strain.After 7 days, interval, according to the concentration dilution of 1: 800, spray 1 time, fertilizer amount is 75g/ mu.
According to above-mentioned using method, result is used to list as follows part:
The application result of table 2 red date Water-soluble fertilizer special series on Jujube
As can be seen from Table 2, the special water-soluble fertilizer series of the red date that Qingjian, northern Shensi red date uses example 2 of the present invention to produce, compared to traditional fertilization, output increased 182kg/ mu, the per mu yield of raising accounts for 49% of per mu yield under traditional fertilization; Per mu yield value improves 2005 yuan, and the per mu yield value of raising accounts for 57% of the traditional fertilization process output value; The infusion of financial resources of fertilizer mu can reduce 90 yuan, and the fertilizer investment of saving accounts for 25% of traditional fertilization input; Visible, this serial fertilizer is used for water-fertilizer integral system with its entirely molten, instant advantage, the various nutritive elements needed for red date Different growth phases can be supplemented on a small quantity, repeatedly, timely, improve utilization rate of fertilizer, reduce Fertilizer application amount, reduce fertilizers input cost, increase red date output, improve quality, add the income of jujube agriculture.
Claims (7)
1. a red date Water-soluble fertilizer special series be by red date leaf renewal special fertilizer, flowering period special fertilizer and fruiting period special fertilizer combine:
Described red date leaf renewal special fertilizer, macronutrient (N+P
2o
5+ K
2o) total content is 40% ~ 50%, wherein: N19% ~ 22%, and P
2o
58% ~ 9%, K
2o18% ~ 20%; Middle amount nutritive element magnesium (Mg) content is 0.5% ~ 1%; Micronutrient element (Fe+Mn+Zn+Cu+B) total content is 0.45% ~ 1.9%, wherein Fe0.2% ~ 1.0%, Mn0.05% ~ 0.25%, Zn0.05% ~ 0.25%, Cu0.10% ~ 0.2%, B0.05% ~ 0.2%; Organic content is 1% ~ 3%; Anti-hard caking agent content is 0% ~ 5%; Complexing agent content is 1% ~ 5%;
Described red date special fertilizer in flowering period, macronutrient (N+P
2o
5+ K
2o) total content is 30% ~ 35%, wherein N18% ~ 21%, P
2o
53% ~ 4%, K
2o9% ~ 11%; Middle amount nutritive element calcium (Ca) content is 0.20% ~ 1.0%; Micronutrient element (Fe+Mn+Zn+Cu+B) total content is 1.4% ~ 3.4%, wherein Fe0.6% ~ 2%, Mn0.1% ~ 0.3%, Zn0.1% ~ 0.2%, Cu0.05% ~ 0.1%, B0.55% ~ 0.8%; Organic content is 8% ~ 10%; Anti-hard caking agent content is 0% ~ 5%; Complexing agent content is 1% ~ 5%;
Described red date fruiting period special fertilizer, macronutrient (N+P
2o
5+ K
2o) total content is 35% ~ 40%, wherein N20% ~ 22%, P
2o
54% ~ 5%, K
2o12% ~ 17%; Middle amount nutritive element calcium (Ca) content is 0.2% ~ 1%; Micronutrient element (Fe+Mn+Zn+Cu+B) total content is 0.7% ~ 2%, wherein Fe0.2% ~ 1%, Mn0.2% ~ 0.5%, Zn0.05% ~ 0.1%, Cu0.05% ~ 0.1%, B0.2% ~ 0.3%; Organic content is 10% ~ 12%; Anti-hard caking agent content is 0% ~ 5%; Complexing agent content is 1% ~ 5%.
2. as claimed in claim 1, macronutrient of the present invention refers to nitrogen, phosphorus and potassium, and its content is respectively with N, P
2o
5and K
2o counts, and is selected from urea (N>=46%), ammonium sulfate (N>=21%), tripoly phosphate sodium STPP (P
2o
5>=55%), primary ammonium phosphate (N>=11.8%, P
2o
5>=60.8%), potassium primary phosphate (P
2o
5>=52%; K
2o>=34%), saltpetre (N>=12%; K
2o>=46%), potassium sulfate (K
2o>=50%) in two or more; Described middle amount nutritive element refers to calcium and magnesium, its content respectively in Ca, Mg, be selected from calcium chloride (Ca>=36%), nitrocalcite (Ca>=24%, N>=17%), magnesium sulfate (Mg>=20%) one or more; Alleged micronutrient element refers to iron, manganese, zinc, copper, boron, its content, respectively in Fe, Mn, Zn, Cu, B, is selected from ferrous sulfate (Fe>=20%), manganous sulfate (Mn>=32%), zinc sulfate (Zn>=22%), copper sulfate (Cu>=25%), boric acid (B>=17%) respectively.
3. as claimed in claim 1, organic matter is selected from one or more in glucose sugar (organic >=63%), the derivative (organic >=50%) of glucose sugar, the derivative (organic >=35%) of citric acid, glycitols material (organic >=65%), biochemical fulvic acid (organic >=40%).
4. it can entirely water-soluble formulation be powder fertilizer anti-hard caking agent that as claimed in claim 1, described anti-hard caking agent to be selected from market conventional.
5. as claimed in claim 1, described complexing agent is selected from one or more in disodium ethylene diamine tetraacetate, amino acid, Tripotassium Citrate or Trisodium Citrate.
6. as claimed in claim 1, the manufacture method of this serial fertilizer is the nutrients ratio according to red date special fertilizer each breeding time, the amount of the raw material added required for calculating, quantitatively take the raw material after oven dry, feed particulate material is pulverized, sieved, drop into the abundant mixing and stirring of powder fertilizer production unit, subpackage is finished product.
7. as claimed in claim 1, serial fertilizer using method of the present invention is as follows:
Before red date rudiment and the budding period, after red date leaf renewal special fertilizer is watered dilution by 1: 200 ~ 400 (weight), drip irrigation or punching execute 1 time; In red date flowering period, after red date special fertilizer in flowering period is watered dilution by 1: 200 ~ 400 (weight), drip irrigation or punching execute 1 time, and according to after the concentration dilution of 1: 800 ~ 1000, spray once, namely in jujube tree flowering period, red date special fertilizer in flowering period 2 times are used altogether; In red date Fruit and ripening stage, by red date fruiting period special fertilizer every 15-20 days, after being watered dilution by 1: 200 ~ 400 (weight), drip irrigation or punching are executed once, drip irrigation or punching execute 2 times altogether, and according to 1: 800 ~ 1000 concentration dilution, spray 1 time, namely in red date Fruit and ripening stage, use red date fruiting period special fertilizer 3 times altogether; Each breeding time, special fertilizer consumption used was determined according to the age of tree.
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| CN106588476A (en) * | 2016-12-13 | 2017-04-26 | 宁夏回族自治区农垦事业管理局农林牧技术推广服务中心 | Whole growth period full nutritional compound fertilizer dedicated for tomatoes |
| CN106588442A (en) * | 2016-11-27 | 2017-04-26 | 孙权 | Special compound fertilizer for drip irrigation of facility long jujubes and preparation method thereof |
| CN106748528A (en) * | 2017-01-17 | 2017-05-31 | 榆林学院 | A kind of mountain area dry farming orchard nutrient solution and preparation method thereof |
| CN107814604A (en) * | 2017-12-13 | 2018-03-20 | 中国农业大学 | A kind of special anticracking foliar fertilizer of jujube tree and preparation method and application |
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| CN105837327A (en) * | 2016-04-04 | 2016-08-10 | 新疆大地中农生物科技有限公司 | High-potassium microbial bacterium-containing special drip-irrigation fertilizer for red dates |
| CN106588442A (en) * | 2016-11-27 | 2017-04-26 | 孙权 | Special compound fertilizer for drip irrigation of facility long jujubes and preparation method thereof |
| CN106588476A (en) * | 2016-12-13 | 2017-04-26 | 宁夏回族自治区农垦事业管理局农林牧技术推广服务中心 | Whole growth period full nutritional compound fertilizer dedicated for tomatoes |
| CN106748528A (en) * | 2017-01-17 | 2017-05-31 | 榆林学院 | A kind of mountain area dry farming orchard nutrient solution and preparation method thereof |
| CN107814604A (en) * | 2017-12-13 | 2018-03-20 | 中国农业大学 | A kind of special anticracking foliar fertilizer of jujube tree and preparation method and application |
| CN108484271A (en) * | 2018-05-22 | 2018-09-04 | 合肥工业大学 | A kind of jujube special foliar fertilizer material and its application process |
| CN108997061A (en) * | 2018-10-23 | 2018-12-14 | 云南吉成园林科技股份有限公司 | A kind of nursery stock Water soluble fertilizer and application thereof |
| CN109384591A (en) * | 2018-11-24 | 2019-02-26 | 衡阳市富农科技有机农产品供销专业合作社 | A kind of drip irrigation special fertilizer of jujube tree and preparation method thereof and application method |
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