CN107439190A - A kind of implantation methods of Silicon-rich corn - Google Patents
A kind of implantation methods of Silicon-rich corn Download PDFInfo
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- CN107439190A CN107439190A CN201710721479.1A CN201710721479A CN107439190A CN 107439190 A CN107439190 A CN 107439190A CN 201710721479 A CN201710721479 A CN 201710721479A CN 107439190 A CN107439190 A CN 107439190A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/02—Fertilisers containing other nitrates containing sodium or potassium nitrate
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
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Abstract
The invention provides a kind of implantation methods of Silicon-rich corn, manually in strict accordance with the nutritional need feature in corn growth each period, abundant and accurate nutriment is provided for corn corresponding period, the content of nutritional ingredient in Corn is significantly improved, adds the yield of corn.Addition is easy to the silicate absorbed to the present invention in nursery nutrient solution, plantation nutrient solution and the liquid fertilizer that imposes respectively, be advantageous to improve the vigor of corn seed in nursery stage, the amount of plant dry is improved in growth period, obtains high yield, the Silicon-rich corn product of high quality.The corn product that the present invention is obtained can do various dish, be alternatively arranged as the primary raw material of industrial alcohol and liquor, enrich the species of Silicon-rich food in food service industry, new selection is provided for the daily supplement element silicon of people.
Description
Technical field
The invention belongs to proportion of crop planting technical field, and in particular to a kind of implantation methods of Silicon-rich corn.
Background technology
Corn (Classification system：ZeamaysL) it is grass family Zea annual herb plant.Alias：Maize, rod
Son, maize, corn, corn, maize, maize, maize, luxuriant reed, big sorgo, northeast Liaoning words claim pearl grain, and Teochew claims the heart of a lotus seed
Meter Ren, Guangdong language are referred to as maize, and the south of Fujian Province language is referred to as kind wheat.
Corn is annual monoecism cross-pollinatd plant, and plant is tall and big, and stem is strong, is important cereal crops and feeding
Expect crop, and whole world total output highest crops, its cultivated area and total output are only second to rice and wheat.
The nutritional ingredient of corn is more comprehensive, typically containing protein 8.5%, fat 4.3%, carbohydrate 73.2%, calcium
0.022%th, phosphorus 21%, iron 0.0016%, also containing carrotene, vitamin B1, B2 and niacin and sitosterol, lecithin,
Vitamin E, lysine etc..Current research is pointed out, a kind of anticancer factor-glutathione is contained in corn.Domestic and international nutritionist
Give corn very high evaluation, they think：In corn contained glutathione its have antitumaous effect, it can be with a variety of causes in human body
Cancer material is combined, and these materials can be made to lose carcinogenicity；In corn institute's containing cellulose be it is a kind of can not be absorption of human body carbon water
Compound, the concentration of carcinogen in the enteron aisle of people can be reduced, and reduce accumulation of the detritus to excrete poison in enteron aisle, so as to
Reduce the incidence of disease of colon cancer and the carcinoma of the rectum；Contained lignin in corn, the vigor that can make one internal " macrophage " improve
2-3 times, so as to suppress the generation of carcinoma；Also contain substantial amounts of material magnesium in corn, the magnesium in food has obvious anti-cancer effect.
Japanese geneticist confirms:What jade carried out the heterocyclic amine that chaff can make to be formed when dinitro cyclopentadienyl carcinogen and grillING fish, meat lures canceration
Effect reduces by 92%.
Corn is all described as life prolonging food always, contains abundant protein, fat, vitamin, trace element, cellulose
Deng with exploitation high nutrition, the great potential of high biological function food.Corn taste is fragrant and sweet, can do various dish, such as corn
Iron, corn juice etc., it is also the primary raw material of industrial alcohol and liquor.
People's generally use field planting corn, nutrition is provided to corn using the complex organic fertilizer of composition.Soil
Seriously polluted, soil constituent is complicated easily to cause that corn is coerced or bacterial infection is fallen ill, and natural conditions limit corn cultivation
The culture time of training, it also limit the planting structure distribution of corn.The continuous rising of the size of population is limited with cultivable land resource
Property, force and seek highly efficient and productive maize culture mode.Research on corn soilless culture is less, finds scientific system
Corn cultivation technique without soil scheme is particularly significant.
There are some researches show, silicon is applied in the planting process of corn and is improved Photosynthetic Efficiency, promotes the accumulation of corn organic matter,
So that the nutrient composition content such as the protein of corn stem tuber part, vitamin, string dramatically increases, corn is significantly improved
Yield and quality；The resistance of corn can also be strengthened by applying silicon simultaneously, reduce the probability of morbidity.
One of trace element necessary to silicon is the mankind, silicon participates in the most biochemical reaction of human body, such as the calcium of skeleton
Change process, phoirocyte is helped to form extracellular cartilage matrix, the elastic fibers for strengthening cardiovascular inner membrance elastic layer is strong
Degree, moreover it is possible to influence the process of human senility.Silicon is self-evident to the importance of human body, therefore regular regularly supplement silicon pair
Health is extremely important.
The content of the invention
It is artificial to carry out being planted without soil for strict control condition of culture the invention provides a kind of implantation methods of Silicon-rich corn
Training, obstruction of the natural conditions to corn planting is broken through, while also directed to the growth-development law of corn, different times are using different
The nutrient solution of composition is cultivated and top dressing, improves the yield and quality of corn while improves the utilization rate of liquid manure.This hair
The bright Silicon-rich corn planting method being related to can cultivate it is nuisanceless, pollution-free, ensure food safety, the Silicon-rich of eutrophy value it is beautiful
Rice, the food source of more supplement silicon is provided for people.
The implantation methods of a kind of Silicon-rich corn provided by the invention, it is characterised in that comprise the following steps：
(1) Seeds preprocess：By corn seed with 2% javelle 10min, cleaned up with distilled water；
(2) Pregermination and seedling breeding：
A. vernalization：The seed of wash clean is placed in vernalization in insulating box, temperature control at 25-30 DEG C, germination time 2d,
To more than 80% germination；
B. it is transferred to planting cup nursery, bottom of a cup is initially charged with fixed haydite at cup edge 1-2cm, and every glass is broadcast 6 seeds, is covered
Fine sand 0.5-1cm, soaked with nursery nutrient solution；
(3) transplanting prepares：Cultivation bed is covered with matrix；
(4) seedling replanting：When seedling has 3 true leaves, transplant to cultivation bed, have 5 with plantation Solution culture method to seedling
Thinning final singling during true leaf；The small and weak seedling strain of growing way is removed, the long 80-85cm of spacing in the rows, wide 20-25cm, covers vermiculite 2-3cm；
(5) jointing stage top dressing：The corn jointing stage starts to spray once siliceous nitrogen potash fertilizer in every 5 days, terminates to the spinning phase；
(6) spinning phase top dressing：The corn silking phase starts to spray a nitrogen phosphorus fertilizer in every 5 days, and 30 days terminate；
(7) top dressing after the spinning phase：Start within 30 days after the spinning phase, spray once siliceous liquid fertilizer within every 5 days；
(8) Cultivate administration：Nutrient solution is planted after transplanting to add weekly once, is soaked matrix but can not be floated matrix；
(9) harvest：50-55 days after spinning, harvested after corn complete ripeness；
Described nursery nutrient solution includes：Four water-calcium nitrate 378-566mg/L, potassium nitrate 162-242mg/L, ammonium nitrate
64-96mg/L, potassium dihydrogen phosphate 80-120mg/L, potassium sulfate 139-209mg/L, potassium silicate 170-256mg/L, nutrient solution of taking root
16-24mg/L.Described nutrient composition of taking root is butyric acid potassium and α-naphthaleneacidsodium, ratio 1:4.
Described plantation nutrient solution includes：Calcium nitrate 328-492mg/L, potassium sulfate 139-209mg/L, magnesium sulfate 62-
94mg/L, calcium chloride 444-666mg/L, boric acid 50-74 μ g/L, manganese sulfate 242-362 μ g/L, zinc sulfate 129-193 μ g/L, sulphur
Sour copper 38-58 μ g/L, ammonium molybdate 78-118 μ g/L, FeC6H5O739-59mg/L, potassium dihydrogen phosphate 109-163mg/L, potassium silicate
116-231mg/L citric acids 1.85-2.05g/L.Described plantation nutrient solution pH is 5.5-6.0.
Described siliceous nitrogen potash fertilizer concentration is 0.1-0.2%, and composition is potassium nitrate and potassium silicate, ratio 1:1.
Described nitrogen phosphorus fertilizer concentration is 0.1-0.2%, and composition is potassium nitrate and potassium hydrogen phosphate, ratio 1:1.
Described siliceous liquid fertilizer composition includes potassium nitrate and potassium hydrogen phosphate, ratio 1:1, concentration 0.1-0.2%.It is described
Siliceous liquid fertilizer composition also include potassium silicate, concentration 1.0-1.5%.
Beneficial effect of the present invention：
A kind of Silicon-rich corn planting method of the present invention provides artificial life for corn by the way of soilless culture
Long environment, substantial amounts of germ source and worm sources in corn contact soil are avoided, fundamentally prevent the pest and disease damage of corn, significantly increased
The yield of the corn added.The present invention according to the growth rhythm of corn determines base manure and the composition and ratio of top dressing, there is provided it is sufficient and
Not excessive nutrient, at the same can also the environmental factor such as manual adjustment moisture, temperature, corn is healthily grown and is sent out
Educate, give full play to its productive potentialities, solid foundation is established for corn high yield.The present invention enriches the implantation methods of corn, section
Control cultivation condition exactly, turns out nuisanceless, food-safe secure Silicon-rich corn.The jade that the present invention is obtained
Rice product can do various dish, be alternatively arranged as the primary raw material of industrial alcohol and liquor, enrich Silicon-rich food in food service industry
Species, provide new selection for the daily supplement element silicon of people.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of implantation methods of Silicon-rich corn, it is characterised in that comprise the following steps：
(1) Seeds preprocess：By corn seed with 2% javelle 10min, cleaned up with distilled water；
(2) Pregermination and seedling breeding：
A. vernalization：The seed of wash clean is placed in vernalization in insulating box, temperature control at 25-30 DEG C, germination time 2d,
To more than 80% germination；
B. it is transferred to planting cup nursery, bottom of a cup is initially charged with fixed haydite at cup edge 1-2cm, and every glass is broadcast 6 seeds, is covered
Fine sand 0.5-1cm, soaked with nursery nutrient solution；
(3) transplanting prepares：Cultivation bed is covered with matrix；
(4) seedling replanting：When seedling has 3 true leaves, transplant to cultivation bed, have 5 with plantation Solution culture method to seedling
Thinning final singling during true leaf；The small and weak seedling strain of growing way is removed, the long 80-85cm of spacing in the rows, wide 20-25cm, covers vermiculite 2-3cm；
(5) jointing stage top dressing：The corn jointing stage starts to spray once siliceous nitrogen potash fertilizer in every 5 days, terminates to the spinning phase；
(6) spinning phase top dressing：The corn silking phase starts to spray a nitrogen phosphorus fertilizer in every 5 days, and 30 days terminate；
(7) top dressing after the spinning phase：Start within 30 days after the spinning phase, spray once siliceous liquid fertilizer within every 5 days；
(8) Cultivate administration：Nutrient solution is planted after transplanting to add weekly once, is soaked matrix but can not be floated matrix；
(9) harvest：50-55 days after spinning, harvested after corn complete ripeness；
Described nursery nutrient solution includes：
Four water-calcium nitrate 378mg/L,
Potassium nitrate 242mg/L,
Ammonium nitrate 64mg/L,
Potassium dihydrogen phosphate 120mg/L,
Potassium sulfate 139mg/L,
Potassium silicate 256mg/L,
Take root nutrient solution 16mg/L.
Described nutrient composition of taking root is butyric acid potassium and α-naphthaleneacidsodium, ratio 1:4.
Described plantation nutrient solution includes：
Calcium nitrate 492mg/L,
Potassium sulfate 139mg/L,
Magnesium sulfate 94mg/L,
Calcium chloride 444mg/L,
μ g/L of boric acid 74,
μ g/L of manganese sulfate 242,
μ g/L of zinc sulfate 193,
μ g/L of copper sulphate 38,
μ g/L of ammonium molybdate 118,
FeC6H5O739mg/L、
Potassium dihydrogen phosphate 163mg/L,
Potassium silicate 116mg/L,
Citric acid 2.05g/L.
Described plantation nutrient solution pH is 5.5.
Described siliceous nitrogen potash fertilizer concentration is 0.1%, and composition is potassium nitrate and potassium silicate, ratio 1:1.
Described nitrogen phosphorus fertilizer concentration is 0.2%, and composition is potassium nitrate and potassium hydrogen phosphate, ratio 1:1.
Described siliceous liquid fertilizer composition includes potassium nitrate and potassium hydrogen phosphate, ratio 1:1, concentration 0.1%.Described contains
Silicon liquid fertilizer composition also includes potassium silicate, concentration 1.5%.
Embodiment 2
A kind of implantation methods of Silicon-rich corn, it is characterised in that comprise the following steps：
(1) Seeds preprocess：By corn seed with 2% javelle 10min, cleaned up with distilled water；
(2) Pregermination and seedling breeding：
A. vernalization：The seed of wash clean is placed in vernalization in insulating box, temperature control at 25-30 DEG C, germination time 2d,
To more than 80% germination；
B. it is transferred to planting cup nursery, bottom of a cup is initially charged with fixed haydite at cup edge 1-2cm, and every glass is broadcast 6 seeds, is covered
Fine sand 0.5-1cm, soaked with nursery nutrient solution；
(3) transplanting prepares：Cultivation bed is covered with matrix；
(4) seedling replanting：When seedling has 3 true leaves, transplant to cultivation bed, have 5 with plantation Solution culture method to seedling
Thinning final singling during true leaf；The small and weak seedling strain of growing way is removed, the long 80-85cm of spacing in the rows, wide 20-25cm, covers vermiculite 2-3cm；
(5) jointing stage top dressing：The corn jointing stage starts to spray once siliceous nitrogen potash fertilizer in every 5 days, terminates to the spinning phase；
(6) spinning phase top dressing：The corn silking phase starts to spray a nitrogen phosphorus fertilizer in every 5 days, and 30 days terminate；
(7) top dressing after the spinning phase：Start within 30 days after the spinning phase, spray once siliceous liquid fertilizer within every 5 days；
(8) Cultivate administration：Nutrient solution is planted after transplanting to add weekly once, is soaked matrix but can not be floated matrix；
(9) harvest：50-55 days after spinning, harvested after corn complete ripeness；
Described nursery nutrient solution includes：
Four water-calcium nitrate 472mg/L,
Potassium nitrate 202mg/L,
Ammonium nitrate 80mg/L,
Potassium dihydrogen phosphate 100mg/L,
Potassium sulfate 174mg/L,
Potassium silicate 213mg/L,
Take root nutrient solution 20mg/L.
Described nutrient composition of taking root is butyric acid potassium and α-naphthaleneacidsodium, ratio 1:4.Described plantation nutrition
Liquid includes：
Calcium nitrate 410mg/L,
Potassium sulfate 174mg/L,
Magnesium sulfate 78mg/L,
Calcium chloride 555mg/L,
μ g/L of boric acid 62,
μ g/L of manganese sulfate 302,
μ g/L of zinc sulfate 161,
μ g/L of copper sulphate 48,
μ g/L of ammonium molybdate 98,
FeC6H5O749mg/L、
Potassium dihydrogen phosphate 136mg/L,
Potassium silicate 174mg/L
Citric acid 1.95g/L.
Described plantation nutrient solution pH is 5.8.
Described siliceous nitrogen potash fertilizer concentration is 0.15%, and composition is potassium nitrate and potassium silicate, ratio 1:1.
Described nitrogen phosphorus fertilizer concentration is 0.15%, and composition is potassium nitrate and potassium hydrogen phosphate, ratio 1:1.
Described siliceous liquid fertilizer composition includes potassium nitrate and potassium hydrogen phosphate, ratio 1:1, concentration 0.15%.Described
Siliceous liquid fertilizer composition also includes potassium silicate, concentration 1.25%.
Embodiment 3
A kind of implantation methods of Silicon-rich corn, it is characterised in that comprise the following steps：
(1) Seeds preprocess：By corn seed with 2% javelle 10min, cleaned up with distilled water；
(2) Pregermination and seedling breeding：
A. vernalization：The seed of wash clean is placed in vernalization in insulating box, temperature control at 25-30 DEG C, germination time 2d,
To more than 80% germination；
B. it is transferred to planting cup nursery, bottom of a cup is initially charged with fixed haydite at cup edge 1-2cm, and every glass is broadcast 6 seeds, is covered
Fine sand 0.5-1cm, soaked with nursery nutrient solution；
(3) transplanting prepares：Cultivation bed is covered with matrix；
(4) seedling replanting：When seedling has 3 true leaves, transplant to cultivation bed, have 5 with plantation Solution culture method to seedling
Thinning final singling during true leaf；The small and weak seedling strain of growing way is removed, the long 80-85cm of spacing in the rows, wide 20-25cm, covers vermiculite 2-3cm；
(5) jointing stage top dressing：The corn jointing stage starts to spray once siliceous nitrogen potash fertilizer in every 5 days, terminates to the spinning phase；
(6) spinning phase top dressing：The corn silking phase starts to spray a nitrogen phosphorus fertilizer in every 5 days, and 30 days terminate；
(7) top dressing after the spinning phase：Start within 30 days after the spinning phase, spray once siliceous liquid fertilizer within every 5 days；
(8) Cultivate administration：Nutrient solution is planted after transplanting to add weekly once, is soaked matrix but can not be floated matrix；
(9) harvest：50-55 days after spinning, harvested after corn complete ripeness；
Described nursery nutrient solution includes：
Four water-calcium nitrate 566mg/L,
Potassium nitrate 162mg/L,
Ammonium nitrate 96mg/L,
Potassium dihydrogen phosphate 80mg/L,
Potassium sulfate 209mg/L,
Potassium silicate 170mg/L,
Take root nutrient solution 24mg/L.
Described nutrient composition of taking root is butyric acid potassium and α-naphthaleneacidsodium, ratio 1:4.
Described plantation nutrient solution includes：
Calcium nitrate 328mg/L,
Potassium sulfate 209mg/L,
Magnesium sulfate 62mg/L,
Calcium chloride 666mg/L,
μ g/L of boric acid 50,
μ g/L of manganese sulfate 362,
μ g/L of zinc sulfate 129,
μ g/L of copper sulphate 58,
μ g/L of ammonium molybdate 78,
FeC6H5O759mg/L、
Potassium dihydrogen phosphate 109mg/L,
Potassium silicate 231mg/L,
Citric acid 1.85g/L.
Described plantation nutrient solution pH is 6.0.
Described siliceous nitrogen potash fertilizer concentration is 0.2%, and composition is potassium nitrate and potassium silicate, ratio 1:1.
Described nitrogen phosphorus fertilizer concentration is 0.1%, and composition is potassium nitrate and potassium hydrogen phosphate, ratio 1:1.
Described siliceous liquid fertilizer composition includes potassium nitrate and potassium hydrogen phosphate, ratio 1:1, concentration 0.2%.Described contains
Silicon liquid fertilizer composition also includes potassium silicate, concentration 1.0%.
Comparative example 1
Difference with embodiment 1 is being added without potassium silicate in nursery nutrient solution.
Comparative example 2
Difference with embodiment 1 is being added without potassium silicate in nutrient solution is planted.
Comparative example 3
Difference with embodiment 1 is step (5) without top dressing.
Comparative example 4
Difference with embodiment 1 is step (7) without top dressing.
Efficacy validation
The suitable seedling growth greenhouse of alternative condition concentrates nursery, after corn seed is pre-processed, according to the and of embodiment 1,2,3
The technical scheme maize planting of comparative example 1,2,3,4.
As can be seen from the above table, corn spike number, grain number per spike and the dry planted using the technical scheme of embodiment 1,2,3
Matter content is all higher than the corn using the plantation of the technical scheme of comparative example 1,2,3,4.Use the technical scheme kind of embodiment 1,2,3 in addition
The accumulation and per mu yield of the corn dry of plant are all significantly greater than with the jade of the technical scheme of comparative example 1,2,3,4 plantation
Rice.The silicon content of plant, the corn silicon content obtained can be improved using the technical scheme maize planting of embodiment 1,2,3
It is significantly higher than the corn silicon content of the technical scheme of comparative example 1,2,3,4 plantation.
A kind of Silicon-rich corn planting method of the present invention, element silicon is added in nursery nutrient solution and is advantageous to improve jade
Endosperm starch enzyme, protease, the vigor of lipase of rice Their Seed Germinating Period, strengthen seed vitality, improve germination percentage, promote corn
Seedling growth；It is aqueous to be advantageous to raising plant root activity, chlorophyll content, leaf for addition element silicon in nutrient solution is planted
Amount promotes nutrient needed for plant Root Absorption simultaneously, improves the amount of plant dry；The external world is sought in corn
Supporting material absorbing vigorous two periods chases after siliceous fertilizer so that corn absorbs element silicon in corresponding period, obtain high yield, high quality and
Corn product rich in silicon.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (10)
1. a kind of Silicon-rich corn planting method, it is characterised in that comprise the following steps：
(1) Seeds preprocess：By corn seed with 2% javelle 10min, cleaned up with distilled water；
(2) Pregermination and seedling breeding：
A. vernalization：The seed of wash clean is placed in vernalization in insulating box, temperature control is at 25-30 DEG C, germination time 2d, extremely
More than 80% germination；
B. it is transferred to planting cup nursery, bottom of a cup is initially charged with fixed haydite at cup edge 1-2cm, and every glass is broadcast 6 seeds, covers fine sand
0.5-1cm, soaked with nursery nutrient solution；
(3) transplanting prepares：Cultivation bed is covered with matrix；
(4) seedling replanting：When seedling has 3 true leaves, transplant to cultivation bed, have 5 true leaves with plantation Solution culture method to seedling
When thinning final singling；The small and weak seedling strain of growing way is removed, the long 80-85cm of spacing in the rows, wide 20-25cm, covers vermiculite 2-3cm；
(5) jointing stage top dressing：The corn jointing stage starts to spray once siliceous nitrogen potash fertilizer in every 5 days, terminates to the spinning phase；
(6) spinning phase top dressing：The corn silking phase starts to spray a nitrogen phosphorus fertilizer in every 5 days, and 30 days terminate；
(7) top dressing after the spinning phase：Start within 30 days after the spinning phase, spray once siliceous liquid fertilizer within every 5 days；
(8) Cultivate administration：Nutrient solution is planted after transplanting to add weekly once, is soaked matrix but can not be floated matrix；
(9) harvest：50-55 days after spinning, harvested after corn complete ripeness.
2. a kind of Silicon-rich corn planting method according to claim 1, it is characterised in that described nursery nutrient solution includes
Following component：
Four water-calcium nitrate 378-566mg/L,
Potassium nitrate 162-242mg/L,
Ammonium nitrate 64-96mg/L,
Potassium dihydrogen phosphate 80-120mg/L,
Potassium sulfate 139-209mg/L,
Potassium silicate 170-256mg/L,
Take root nutrient solution 16-24mg/L.
A kind of 3. Silicon-rich corn planting method according to claim 2, it is characterised in that described nutrient composition of taking root
For butyric acid potassium and α-naphthaleneacidsodium.
A kind of 4. Silicon-rich corn planting method according to claim 3, it is characterised in that described butyric acid potassium and α-
The ratio of Nafusaku is 1:4.
5. a kind of Silicon-rich corn planting method according to claim 1, it is characterised in that described plantation nutrient solution includes
Following component：
Calcium nitrate 328-492mg/L,
Potassium sulfate 139-209mg/L,
Magnesium sulfate 62-94mg/L,
Calcium chloride 444-666mg/L,
Boric acid 50-74 μ g/L,
Manganese sulfate 242-362 μ g/L,
Zinc sulfate 129-193 μ g/L,
Copper sulphate 38-58 μ g/L,
Ammonium molybdate 78-118 μ g/L,
FeC6H5O739-59mg/L、
Potassium dihydrogen phosphate 109-163mg/L,
Potassium silicate 116-231mg/L,
Citric acid 1.85-2.05g/L.
6. a kind of Silicon-rich corn planting method according to claim 5, it is characterised in that described plantation nutrient solution pH is
5.5-6.0。
7. a kind of Silicon-rich corn planting method according to claim 1, it is characterised in that described concentration containing Si-K fertilizer is
0.1-0.2%, composition are potassium nitrate and potassium silicate, ratio 1:1.
8. a kind of Silicon-rich corn planting method according to claim 1, it is characterised in that described nitrogen phosphorus fertilizer concentration is
0.1-0.2%, composition are potassium nitrate and potassium hydrogen phosphate, ratio 1:1.
9. a kind of Silicon-rich corn planting method according to claim 1, it is characterised in that described siliceous liquid fertilizer is into subpackage
Include potassium nitrate and potassium hydrogen phosphate, ratio 1:1, concentration 0.1-0.2%.
A kind of 10. Silicon-rich corn planting method according to claim 9, it is characterised in that described siliceous liquid fertilizer composition
Also include potassium silicate, concentration 1.0-1.5%.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136622A (en) * | 2020-10-14 | 2020-12-29 | 衡阳市康源生态农业有限公司 | Seedling raising method before corn planting |
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| CN112136622A (en) * | 2020-10-14 | 2020-12-29 | 衡阳市康源生态农业有限公司 | Seedling raising method before corn planting |
| RU2823065C1 (en) * | 2023-12-29 | 2024-07-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования Кабардино-Балкарский государственный аграрный университет имени В.М. Кокова (ФГБОУ ВО Кабардино-Балкарский ГАУ) | Method of growing maize |
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