CN102964163A - Special dripping-irrigating fertilizer for fruit corns and preparation method and application method thereof - Google Patents
Special dripping-irrigating fertilizer for fruit corns and preparation method and application method thereof Download PDFInfo
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Abstract
The invention provides special dripping-irrigating fertilizer for fruit corns, a preparation method and an application method of the special dripping-irrigating fertilizer. The special dripping-irrigating fertilizer for the fruit corns comprises a special fertilizer for a seedling stage, a special fertilizer for a heading stage, and a special fertilizer for a kernel stage, wherein the special fertilizer for the seedling stage comprises the following components by weight part: 270 to 288 parts of potassium nitrate, 120 to 134 parts of monoammonium phosphate, 576 to 596 parts of urea, 4 to 6 parts of EDTA (Ethylene Diamine Tetraacetic Acid) chelate zinc, 0.6 to 0.8 part of EDTA chelate ferrous, 0.7 to 0.9 part of EDTA chelate manganese, and 1.4 to 1.6 parts of boric acid. According to the special dripping-irrigating fertilizer for the fruit corns, different fertilizer prescriptions are provided for the fruit corns at different growth stages, so that high targeting property is ensured, and the fertilizer effect is remarkable; the fertilizer is reasonable in mixing ratio of nutrient elements, comprehensive in nutrients, stable in performance and high in water solubility, and very suitable for being used in a dripping and irrigating manner; by adopting the special dripping-irrigating fertilizer for the fruit corns, the fertilizer dosage is reduced, and the problem that the soil environment is polluted due to excessive fertilizing and unreasonable fertilizing can be avoided; and the application method is simple and easy to master, and can realize the maximum utilization of the fertilizer.
Description
Technical field
The invention belongs to the agrochemical technical field, be specifically related to a kind of fruit corn drip irrigation special fertilizer and preparation and application process.
Background technology
Fruit corn is a kind of super-sweet corn that is fit to eat something rare, and blue or green rod stage skin is thin, juice is many, matter is crisp and sweet, eats something rare, ripely eats all sweetly especially, crisp, fragrant, just as fruit, so is called as " fruit corn ".Fruit corn rich vitamin A, B1, B2, C, E and total free aminoacids and sucrose, glucose, maltose, fruit syrup etc. are easy to human consumption and absorb, and are a kind of Novel leisure health-care nutritional foods.The fruit corn sugar degree is about 1 times of general fruit up to 15～18%.
Northern area begins to adopt the drip irrigation facility corn that grows fruit in recent years, the drip irrigation fruit corn that corn particularly adopts drip irrigation " dried broadcasting wet out " mode to plant that grows fruit, it is neat to emerge, the growth uniformity, fruit ear top grade rate is high during harvesting, be the desirable irrigation method of corn that grows fruit, economize on water simultaneously, save the fertilizer efficiency fruit obviously.Therefore, adopt in recent years the grow fruit area of corn of under-film drip irrigation mode to enlarge year by year, but the drip irrigation special fertilizer that uses on the fruit corn that also suits in the market, depend on traditional plantation experience, most of peasant household uses the conventional fertilizer of poorly water-soluble, often cause water dropper on drip irrigation belt to stop up, have a strong impact on the normal use of drip irrigation, and some water soluble fertilizers of selling on the market, because nutritive element proportioning does not wherein meet the fertile requirement of the need of fruit corn, specific aim is not strong, causes the fertilizer waste, also easily make simultaneously the trophic level of fruit corn unbalance, affect the yield and quality of fruit corn.
Therefore, bring into play the grow fruit yield potential of corn of drip irrigation, the real water-fertilizer integral of realizing, reach the purpose of water saving, joint fertilizer, just must be according to the regulation of fertilizer requirement of fruit corn different growing, be configured to the fertile requirement of need for the fruit corn different growing, and the dedicated fertilizer of nutritive element reasonable ratio, stable in properties, good water solubility and suitable drip irrigation system use.
Summary of the invention
Purpose of the present invention namely is to provide a kind of fruit corn drip irrigation special fertilizer, with solve present stage fruit corn drip irrigation plantation with fertile blindly, problem that the fertilizer specific aim is not strong.
Another object of the present invention is to provide a kind of preparation method of fruit corn drip irrigation special fertilizer.
A further object of the present invention is to provide a kind of application process of fruit corn drip irrigation special fertilizer.
For this reason, the present invention adopts following technical scheme:
A kind of fruit corn drip irrigation special fertilizer, by seedling stage special fertilizer, fringe phase special fertilizer and a flower grain phase special fertilizer form, wherein:
Described seedling stage special fertilizer, mixed by the raw material by following weight part proportioning:
270～288 parts in saltpetre, 120～134 parts of monoammonium phosphates, 576～596 parts in urea, 4～6 parts of EDTA chelated zincs, 0.6～0.8 part of EDTA chelated iron, 0.7～0.9 part of EDTA Chelated Manganese, 1.4～1.6 parts of boric acid;
Described fringe phase special fertilizer is mixed by the raw material by following weight part proportioning:
358～376 parts in saltpetre, 240～256 parts of monoammonium phosphates, 372～390 parts in urea, 1.4～2 parts of EDTA chelated zincs, 0.4～0.6 part of EDTA chelated iron, 0.6～0.9 part of EDTA Chelated Manganese, 1.2～1.6 parts of boric acid;
Described flower grain phase special fertilizer is mixed by the raw material by following weight part proportioning:
450～470 parts in saltpetre, 198～216 parts of monoammonium phosphates, 318～336 parts in urea, 0.5～0.7 part of EDTA chelated zinc, EDTA chelated iron 0.2～0.4,0.5～0.7 part of EDTA Chelated Manganese, 2.5～4.5 parts of boric acid;
Further, described saltpetre and monoammonium phosphate are foreign matter content less than 2% industrial raw material.
A kind of preparation method of described fruit corn drip irrigation special fertilizer, wherein, described seedling stage, the preparation process of special fertilizer, fringe phase special fertilizer and flower grain phase special fertilizer was identical, detailed process is as follows: first urea being pulverized is 10～20 purpose powder, by corresponding weight part the urea after monoammonium phosphate, EDTA chelated zinc, EDTA chelated iron, EDTA Chelated Manganese, boric acid and the pulverizing is fully mixed again, the last saltpetre that adds again corresponding weight part mixes again, gets product.
A kind of fertilizing method of described fruit corn drip irrigation special fertilizer by every mu of rate of fertilizer application, in fruit corn seedling stage, is used special fertilizer 4～6kg in seedling stage in conjunction with drip irrigation; Between fruit corn is from the jointing to the heading stage, use fringe phase special fertilizer 18～20kg in conjunction with drip irrigation; Fruit corn is weaved silk milk stage from blooming before, use flower grain phase special fertilizer 6～8kg.
Further, special use in seedling stage nutriment in a fertilizer is used for 2～3 times, administration interval is 10～12 days; Special-purpose nutriment in a fertilizer of fringe phase is used for 4～5 times, and administration interval is 7～9 days; To spend special-purpose nutriment in a fertilizer of a phase to use for 2～3 times, administration interval is 6～8 days.
Be different from conventional drip irrigation with fertile, drip irrigation special fertilizer of the present invention has disposed the proiprietary formula of fruit corn seedling stage, fringe phase and flower grain phase three different stepss according to different to all kinds of nutrient uptakes and ratio of each stage in the fruit corn growth and development process.Particularly, study discovery through us, the ratio of required nitrogen, phosphorus, three kinds of macroelement of potassium is about 15 ︰, 9 ︰ 10 in the fruit corn growth and development process, and wherein seedling stage is larger to the absorbed dose of nitrogen, absorbed dose to phosphorus and potassium is less, and seedling stage is especially relatively more responsive to trace element zinc; The fringe phase is all very high to the absorbed dose of each dvielement; The flower grain phase is larger to the absorbed dose of potassium, and to the absorbed dose less of nitrogen and phosphorus, flower grain phase Potassium is conducive to the accumulation of sugar in the fruit corn seed, can improve the quality of fruit corn.Special fertilizer of the present invention namely needs fertile Research foundation to carry out formulating of recipe at fruit corn, seedling stage, special fertilizer adopted high nitrogen, low-phosphorous, middle potassium prescription, fringe phase special fertilizer adopts high nitrogen, high phosphorus, high potassium prescription, nitrogen, middle phosphorus, high potassium prescription during flower grain phase special fertilizer adopts, in every kind of prescription, also add simultaneously the fruit corn trace elements such as required zinc, iron, manganese, boron that grow, especially in the prescription in seedling stage, strengthened the consumption of zinc.On rate of fertilizer application, consider that fruit corn just gathers and the characteristics of fertigation in milk stage, the fertilization strategy amount accounts for 10～15% of total rate of fertilizer application, and the fringe phase accounts for 60～70%, and a flower grain phase accounts for 20～25%.
In the drip irrigation special fertilizer of the present invention, phosphorus is provided by monoammonium phosphate, potassium is provided by saltpetre, and nitrogen is comprised of the amidated peptide nitrogen in the urea, ammonium nitrogen in the monoammonium phosphate and the nitric nitrogen in the saltpetre, and trace element is provided by EDTA chelated zinc, EDTA chelated iron, EDTA Chelated Manganese and boric acid.
Drip irrigation special fertilizer nutrient of the present invention is comprehensive, good water solubility, and stable in properties is slightly acidic, and all nutrients are the quick-acting nutrient, and nitric nitrogen in the nitrogen, ammonium nitrogen, amidonitrogen ratio are appropriate; Trace element all uses the chelating attitude, can be absorbed by crops rapidly after using, and remarkable to improving fruit corn yield and quality effect.Raw materials used foreign matter content is less than 2% in the drip irrigation special fertilizer configuration of the present invention, and the material composition dissolution rate is fast, without residue, and can blocking dropping head in the drip irrigation process.And because special-purpose fertilizer is arranged each period, do not have the trouble with other fertilizer (such as urea) adjustment nitrogen phosphorus potassium proportioning, very easy to use.
To sum up, beneficial effect of the present invention is: adopt the different fertilizer prescription in the fruit corn different growing stages, specific aim is stronger, and fertilizer efficiency is more obvious; Fertilizer nutritive element reasonable ratio, nutrient comprehensively, stable in properties, good water solubility, be suitable for very much drip irrigation and use; Also played simultaneously the problem of saving fertilizer, avoiding excessive fertilization and unreasonable fertilising that edatope is polluted; Application process is simple and easy to grasp, and can realize the maximum using of fertilizer efficiency.
Embodiment
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1
The fruit corn drip irrigation special fertilizer, by seedling stage special fertilizer, fringe phase special fertilizer and a flower grain phase special fertilizer form, wherein:
Seedling stage, the raw material of special fertilizer consisted of (by weight): 270 parts in saltpetre, 127 parts of monoammonium phosphates, 596 parts in urea, 4 parts of EDTA chelated zincs, 0.7 part of EDTA chelated iron, 0.9 part of EDTA Chelated Manganese, 1.4 parts of boric acid;
The fringe phase raw material of special fertilizer consists of (by weight): 358 parts in saltpetre, 248 parts of monoammonium phosphates, 390 parts in urea, 1.4 parts of EDTA chelated zincs, 0.5 part of EDTA chelated iron, 0.9 part of EDTA Chelated Manganese, 1.2 parts of boric acid;
The raw material of flower grain phase special fertilizer consists of (by weight): 450 parts in saltpetre, 210 parts of monoammonium phosphates, 336 parts in urea, 0.5 part of EDTA chelated zinc, 0.3 part of EDTA chelated iron, 0.7 part of EDTA Chelated Manganese, 2.5 parts of boric acid.
Seedling stage, the preparation method of special fertilizer, fringe phase special fertilizer and flower grain phase special fertilizer was identical, specific as follows: first urea being pulverized is 10～20 purpose powder, by corresponding weight part the urea after monoammonium phosphate, EDTA chelated zinc, EDTA chelated iron, EDTA Chelated Manganese, boric acid and the pulverizing is fully mixed again, the last saltpetre that adds again corresponding weight part mixes again, gets product.
The fertilizing method of present embodiment fruit corn drip irrigation special fertilizer following (by every mu of rate of fertilizer application): in fruit corn seedling stage, use special fertilizer 4kg in seedling stage in conjunction with drip irrigation, and use minutes for 2 times, administration interval is 12 days; Between fruit corn is from the jointing to the heading stage, to use fringe phase special fertilizer 19kg, and divide and use for 4 times, administration interval is 9 days; Fruit corn is weaved silk milk stage from blooming before, to use flower grain phase special fertilizer 8kg, and divide and use for 3 times, administration interval is 6 days.
Embodiment 2
The fruit corn drip irrigation special fertilizer, by seedling stage special fertilizer, fringe phase special fertilizer and a flower grain phase special fertilizer form, wherein, seedling stage, the raw material of special fertilizer consisted of (by weight): 282 parts in saltpetre, 134 parts of monoammonium phosphates, 576 parts in urea, 5 parts of EDTA chelated zincs, 0.8 part of EDTA chelated iron, 0.7 part of EDTA Chelated Manganese, 1.5 parts of boric acid;
The fringe phase raw material of special fertilizer consists of (by weight): 368 parts in saltpetre, 256 parts of monoammonium phosphates, 372 parts in urea, 1.6 parts of EDTA chelated zincs, 0.4 part of EDTA chelated iron, 0.6 part of EDTA Chelated Manganese, 1.4 parts of boric acid;
The raw material of flower grain phase special fertilizer consists of (by weight): 460 parts in saltpetre, 216 parts of monoammonium phosphates, 318 parts in urea, 0.6 part of EDTA chelated zinc, 0.4 part of EDTA chelated iron, 0.5 part of EDTA Chelated Manganese, 4.5 parts of boric acid.
The preparation method of present embodiment fruit corn drip irrigation special fertilizer is with embodiment 1.
The fertilizing method of present embodiment fruit corn drip irrigation special fertilizer following (by every mu of rate of fertilizer application): in fruit corn seedling stage, use special fertilizer 5kg in seedling stage in conjunction with drip irrigation, and use minutes for 3 times, administration interval is 10 days; Fruit corn from the jointing to the heading stage between, use fringe phase special fertilizer 20kg, and use minutes for 5 times, administration interval is 8 days; Fruit corn was weaved silk from blooming before milk stage, used flower grain phase special fertilizer 6 kg, and used minutes for 2 times, and administration interval is 8 days.
Embodiment 3
The fruit corn drip irrigation special fertilizer, by seedling stage special fertilizer, fringe phase special fertilizer and a flower grain phase special fertilizer form, wherein, seedling stage, the raw material of special fertilizer consisted of (by weight): 288 parts in saltpetre, 120 parts of monoammonium phosphates, 583 parts in urea, 6 parts of EDTA chelated zincs, EDTA chelated iron 0.6,0.8 part of EDTA Chelated Manganese, 1.6 parts of boric acid;
The fringe phase raw material of special fertilizer consists of (by weight): 376 parts in saltpetre, 240 parts of monoammonium phosphates, 379 parts in urea, 2 parts of EDTA chelated zincs, 0.6 part of EDTA chelated iron, 0.8 part of EDTA Chelated Manganese, 1.6 parts of boric acid;
The raw material of flower grain phase special fertilizer consists of (by weight): 470 parts in saltpetre, 198 parts of monoammonium phosphates, 327 parts in urea, 0.7 part of EDTA chelated zinc, 0.2 part of EDTA chelated iron, 0.6 part of EDTA Chelated Manganese, 3.5 parts of boric acid.
The preparation method of present embodiment fruit corn drip irrigation special fertilizer is with embodiment 1.
The fertilizing method of present embodiment fruit corn drip irrigation special fertilizer following (by every mu of rate of fertilizer application): in fruit corn seedling stage, use special fertilizer 6kg in seedling stage in conjunction with drip irrigation, and use minutes for 3 times, administration interval is 11 days; Fruit corn from the jointing to the heading stage between, use fringe phase special fertilizer 18kg, and use minutes for 4 times, administration interval is 7 days; Fruit corn was weaved silk from blooming before milk stage, used a flower grain phase special fertilizer 7kg, and used minutes for 2 times, and administration interval is 7 days.
Manure trial
Carry out field test with drip irrigation special fertilizer and application process that above-mentioned 3 embodiment provide, test is selected in the fruit corn field that the drip irrigation facility is installed, the test kind is " crisp king ", if the conventional fertilizer application treatment group is test group in contrast, consider the singularity of drip irrigation ground test, experimental field should select the basically identical significantly piece of adjacent soil fertility condition, each Processing Test ground size is 20 mu, is convenient to the normal operation of drip irrigation system.The test processing arranges as follows:
A, conventional fertilizer application treatment group: water with drip irrigation, topdress as drip irrigation with urea.Specific as follows:
Zinc sulfate 1 ㎏ mixes an amount of fine sand and spreads fertilizer over the fields before raking the soil level; Base manure: drilling before sowing behind diammonium phosphate 25 ㎏, vitriolate of tartar 20 ㎏, the urea 5 ㎏ even blend; The fruit corn growing period drips executes urea 20 ㎏, executes altogether 9 times, and each dripping executed urea 2～3 ㎏.
B, embodiment treatment group: comprise embodiment 1 treatment group, embodiment 2 treatment group, embodiment 3 treatment group.Water with drip irrigation, topdress with drip irrigation special fertilizer.Specific as follows:
Base manure: drilling before sowing behind diammonium phosphate 5 ㎏, vitriolate of tartar 3 ㎏, the urea 5 ㎏ even blend; Fruit corn adopts respectively above-mentioned three embodiment to provide in vegetative period fertilizer formula and application process are topdressed.
The planting density of each treatment group and other field management measure are all identical.
The output statistics method:
Adopt respectively five point samplings experimental field going up of above-mentioned several processing, gather adjacent 6 row, every line length of each point are that 20m, area are the fruit corn fruit ears in 60 ㎡, immediately peeling after the receipts, and weigh behind excision carpopodium and the bald nose part, convert after the addition of five some output and obtain per mu yield, the fruit corn of different treatment each indicator-specific statistics result such as table 1:
By table 1 data as can be known, use the fruit corn drip irrigation special fertilizer to use conventional fertilizer obvious effect of increasing production, stimulation ratio 20%～23%.Take temperature from fertilising, every mu of conventional fertilizer application is 71 ㎏ with the chemical fertilizer amount, and with every mu of fruit corn drip irrigation special fertilizer only with about 44 ㎏, base manure and the consumption that topdresses totally can reduce fertilizer amount more than 30% all less than the conventional fertilizer application method.Fruit corn field growing way is even, healthy and strong after using drip irrigation special fertilizer of the present invention, and the leaf look dark green, and bald sharp rate obviously reduces.In addition, use that its sugar content improves 1.5～2 percentage points than conventional fertilizer application in the fruit corn seed of this drip irrigation special fertilizer, the fruit corn kind also improves.
Claims (5)
1. a fruit corn drip irrigation special fertilizer is characterized in that, it by seedling stage special fertilizer, fringe phase special fertilizer and a flower grain phase special fertilizer form, wherein:
Described seedling stage special fertilizer, mixed by the raw material by following weight part proportioning:
270～288 parts in saltpetre, 120～134 parts of monoammonium phosphates, 576～596 parts in urea, 4～6 parts of EDTA chelated zincs, 0.6～0.8 part of EDTA chelated iron, 0.7～0.9 part of EDTA Chelated Manganese, 1.4～1.6 parts of boric acid;
Described fringe phase special fertilizer is mixed by the raw material by following weight part proportioning:
358～376 parts in saltpetre, 240～256 parts of monoammonium phosphates, 372～390 parts in urea, 1.4～2 parts of EDTA chelated zincs, 0.4～0.6 part of EDTA chelated iron, 0.6～0.9 part of EDTA Chelated Manganese, 1.2～1.6 parts of boric acid;
Described flower grain phase special fertilizer is mixed by the raw material by following weight part proportioning:
450～470 parts in saltpetre, 198～216 parts of monoammonium phosphates, 318～336 parts in urea, 0.5～0.7 part of EDTA chelated zinc, EDTA chelated iron 0.2～0.4,0.5～0.7 part of EDTA Chelated Manganese, 2.5～4.5 parts of boric acid.
2. a kind of fruit corn drip irrigation special fertilizer as claimed in claim 1 is characterized in that, described saltpetre and monoammonium phosphate are foreign matter content less than 2% industrial raw material.
3. the preparation method of fruit corn drip irrigation special fertilizer as claimed in claim 1, it is characterized in that, described seedling stage, the preparation process of special fertilizer, fringe phase special fertilizer and flower grain phase special fertilizer was identical, detailed process is as follows: first urea being pulverized is 10～20 purpose powder, by corresponding weight part the urea after monoammonium phosphate, EDTA chelated zinc, EDTA chelated iron, EDTA Chelated Manganese, boric acid and the pulverizing is fully mixed again, the last saltpetre that adds again corresponding weight part mixes again, gets product.
4. the fertilizing method of fruit corn drip irrigation special fertilizer as claimed in claim 1 is characterized in that, by every mu of rate of fertilizer application, in fruit corn seedling stage, uses special fertilizer 4～6kg in seedling stage in conjunction with drip irrigation; Between fruit corn is from the jointing to the heading stage, use fringe phase special fertilizer 18～20kg in conjunction with drip irrigation; Fruit corn is weaved silk milk stage from blooming before, use flower grain phase special fertilizer 6～8kg.
5. the application process of fruit corn drip irrigation special fertilizer as claimed in claim 4 is characterized in that, special use in seedling stage nutriment in a fertilizer is used for 2～3 times, and administration interval is 10～12 days; Special-purpose nutriment in a fertilizer of fringe phase is used for 4～5 times, and administration interval is 7～9 days; To spend special-purpose nutriment in a fertilizer of a phase to use for 2～3 times, administration interval is 6～8 days.
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| CN103553750A (en) * | 2013-11-14 | 2014-02-05 | 甘肃省农业科学院土壤肥料与节水农业研究所 | Corn acidic solid drip irrigation fertilizer and preparation method thereof |
| CN103553751A (en) * | 2013-11-14 | 2014-02-05 | 甘肃省农业科学院土壤肥料与节水农业研究所 | Whole-film mulching maize irrigation fertilizer and preparation method thereof |
| CN103724063A (en) * | 2013-10-23 | 2014-04-16 | 吉林省农业科学院 | Special water-soluble fertilizer for drip irrigation of corns |
| CN104030760A (en) * | 2014-06-30 | 2014-09-10 | 新疆农垦科学院 | Special water-soluble carbon-contained fertilizer for drip irrigation corns |
| CN104311203A (en) * | 2014-09-04 | 2015-01-28 | 河南科技大学 | Water and fertilizer integrated special fertilizer for corn and application method thereof |
| CN105165577A (en) * | 2015-08-27 | 2015-12-23 | 安徽博龙生态农业开发有限公司 | Fruit corn cultivation method |
| CN105906403A (en) * | 2016-07-08 | 2016-08-31 | 史丹利化肥股份有限公司 | Long-acting fruit-expanding liquid fertilizer and preparation method thereof |
| CN104311203B (en) * | 2014-09-04 | 2017-01-04 | 河南科技大学 | A kind of Semen Maydis water-fertilizer integral special fertilizer and application process thereof |
| CN108967077A (en) * | 2018-07-26 | 2018-12-11 | 思南县华丰果蔬专业合作社 | A kind of ecological high yield cultivating method of fruit corn |
| CN111410572A (en) * | 2019-01-04 | 2020-07-14 | 宁夏回族自治区水利科学研究院 | Water-fertilizer integrated drip irrigation water-soluble fertilizer for corn and fertilizing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103724063A (en) * | 2013-10-23 | 2014-04-16 | 吉林省农业科学院 | Special water-soluble fertilizer for drip irrigation of corns |
| CN103553751B (en) * | 2013-11-14 | 2015-04-01 | 甘肃省农业科学院土壤肥料与节水农业研究所 | Whole-film mulching maize irrigation fertilizer and preparation method thereof |
| CN103553751A (en) * | 2013-11-14 | 2014-02-05 | 甘肃省农业科学院土壤肥料与节水农业研究所 | Whole-film mulching maize irrigation fertilizer and preparation method thereof |
| CN103553750A (en) * | 2013-11-14 | 2014-02-05 | 甘肃省农业科学院土壤肥料与节水农业研究所 | Corn acidic solid drip irrigation fertilizer and preparation method thereof |
| CN103553750B (en) * | 2013-11-14 | 2015-09-09 | 甘肃省农业科学院土壤肥料与节水农业研究所 | A kind of Corn acidic solid drip irrigation fertilizer and preparation method thereof |
| CN104030760A (en) * | 2014-06-30 | 2014-09-10 | 新疆农垦科学院 | Special water-soluble carbon-contained fertilizer for drip irrigation corns |
| CN104030760B (en) * | 2014-06-30 | 2016-04-27 | 新疆农垦科学院 | A kind of drip irrigation corn is special containing carbon element water-soluble fertilizer |
| CN104311203A (en) * | 2014-09-04 | 2015-01-28 | 河南科技大学 | Water and fertilizer integrated special fertilizer for corn and application method thereof |
| CN104311203B (en) * | 2014-09-04 | 2017-01-04 | 河南科技大学 | A kind of Semen Maydis water-fertilizer integral special fertilizer and application process thereof |
| CN105165577A (en) * | 2015-08-27 | 2015-12-23 | 安徽博龙生态农业开发有限公司 | Fruit corn cultivation method |
| CN105906403A (en) * | 2016-07-08 | 2016-08-31 | 史丹利化肥股份有限公司 | Long-acting fruit-expanding liquid fertilizer and preparation method thereof |
| CN108967077A (en) * | 2018-07-26 | 2018-12-11 | 思南县华丰果蔬专业合作社 | A kind of ecological high yield cultivating method of fruit corn |
| CN111410572A (en) * | 2019-01-04 | 2020-07-14 | 宁夏回族自治区水利科学研究院 | Water-fertilizer integrated drip irrigation water-soluble fertilizer for corn and fertilizing method |
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