CN117441563A - Green high-quality efficient cultivation method for summer-sowed fresh corn - Google Patents
Green high-quality efficient cultivation method for summer-sowed fresh corn Download PDFInfo
- Publication number
- CN117441563A CN117441563A CN202311701480.XA CN202311701480A CN117441563A CN 117441563 A CN117441563 A CN 117441563A CN 202311701480 A CN202311701480 A CN 202311701480A CN 117441563 A CN117441563 A CN 117441563A
- Authority
- CN
- China
- Prior art keywords
- corn
- summer
- fresh corn
- quality
- fertilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 59
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 59
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 59
- 235000005822 corn Nutrition 0.000 title claims abstract description 59
- 238000012364 cultivation method Methods 0.000 title claims abstract description 12
- 239000002689 soil Substances 0.000 claims abstract description 27
- 238000009331 sowing Methods 0.000 claims abstract description 22
- 238000003306 harvesting Methods 0.000 claims abstract description 7
- 239000003337 fertilizer Substances 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 11
- 241000196324 Embryophyta Species 0.000 claims description 7
- 230000004720 fertilization Effects 0.000 claims description 6
- 238000003973 irrigation Methods 0.000 claims description 6
- 230000002262 irrigation Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000009333 weeding Methods 0.000 claims description 6
- 230000006872 improvement Effects 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000008267 milk Substances 0.000 claims description 4
- 235000013336 milk Nutrition 0.000 claims description 4
- 210000004080 milk Anatomy 0.000 claims description 4
- 230000005070 ripening Effects 0.000 claims description 4
- 239000005886 Chlorantraniliprole Substances 0.000 claims description 3
- 241001057636 Dracaena deremensis Species 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 241000607479 Yersinia pestis Species 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- PSOVNZZNOMJUBI-UHFFFAOYSA-N chlorantraniliprole Chemical compound CNC(=O)C1=CC(Cl)=CC(C)=C1NC(=O)C1=CC(Br)=NN1C1=NC=CC=C1Cl PSOVNZZNOMJUBI-UHFFFAOYSA-N 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 230000035558 fertility Effects 0.000 claims description 3
- 239000000618 nitrogen fertilizer Substances 0.000 claims description 3
- 238000010899 nucleation Methods 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000375 suspending agent Substances 0.000 claims description 3
- 239000003895 organic fertilizer Substances 0.000 claims description 2
- 238000012876 topography Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 210000003608 fece Anatomy 0.000 description 4
- 239000010871 livestock manure Substances 0.000 description 4
- 208000003643 Callosities Diseases 0.000 description 3
- 206010020649 Hyperkeratosis Diseases 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Classifications
-
- 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
- A01G22/20—Cereals
-
- 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
- A01C1/06—Coating or dressing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Sowing (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a green high-quality high-efficiency cultivation method for summer sowing fresh corn, which comprises the following steps: s1: seed selection; s2: preparing soil; s3: sowing; s4: fertilizing; s5: ridging; s6: managing farmlands; s7, harvesting; the green high-quality efficient cultivation method for summer sowing fresh corn can remarkably improve the yield and quality of fresh corn, and has good application prospect and social benefit.
Description
Technical Field
The invention relates to the technical field, in particular to a green high-quality high-efficiency cultivation method for summer-sowed fresh corn.
Background
The summer sowing of fresh corn refers to fresh corn planted in summer. The corn has high sugar content in grains in the milk ripening stage, and has sweet and glutinous taste, so the corn is called as 'fruit corn'. Compared with common corns, summer-sowed fresh corns have the characteristics of tenderness, sweetness, glutinous, fragrance and the like, are called as 'fruit corns', and are rich in nutrition and good in palatability.
The fresh corn is deeply favored by consumers by virtue of unique sweet and waxy taste and nutritional value, however, the planting technology of the fresh corn is complex, and the requirements on the growth environment and the cultivation technology are high, so that the improvement of the yield and the quality of the fresh corn is always an important research topic in the agricultural field.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a green high-quality high-efficiency cultivation method for summer-sown fresh corn.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a green high-quality efficient cultivation method for summer sowing fresh corn comprises the following steps:
s1: selecting seeds, namely selecting high-quality disease-resistant fresh corn seeds;
s2: soil preparation, deep soil turning, soil preparation, organic fertilizer application, soil structure improvement and soil water and fertilizer retention capacity improvement;
s3: sowing, wherein the sowing depth of the fresh corn seeds is controlled to be 3-5cm, and one hole is double grains;
s4: fertilizing, namely, applying fertilizer near the root system of corn in a hole or strip mode;
s5: earthing up, combining the second additional fertilization and weeding in the corn jointing period, and carrying out shallow earthing up treatment;
s6: farmland management, namely timely seeding and thinning when the corn leaves are 3-4, intertillage weeding, pest control, irrigation and drainage are performed, urea constant-speed nitrogen fertilizer is applied in the large horn mouth period of the corn, and the growth of corn plants is promoted;
s7, harvesting: the corn is harvested in time in the middle and later stages of entering milk ripening, so that the corn is prevented from missing the optimal harvesting period.
The technical scheme further comprises the following steps: in the step S1, the coated fresh corn seeds are required to be selected, secondary medicament seed dressing is carried out during sowing, the seed quantity of each mu of land is 5 ml of 20% chlorantraniliprole suspending agent, and the humidity is controlled to be 60% after stirring for sowing.
In the step S2, land plots with flat land patterns, deep plough layers, higher fertility, good water and fertilizer retention performance and good irrigation and drainage are selected for soil preparation, and the soil preparation requirements are fine, loose and scattered.
In the step S3, the planting distance is shortened and the density is increased, the wide and narrow rows are used for planting, the wide rows are 80-90cm, the narrow rows are 30-40cm, the planting distance is 20-25cm, and the density is controlled to 4000-5500 plants.
In the step S4, the fertilization principle of full-layer fertilizer, seed fertilizer and multiple topdressing is adopted.
In the step S5, the hilling height is 7-10cm, so that the soil permeability is improved, and the wind resistance of the corn root system is improved.
Compared with the prior art, the invention has the beneficial effects that:
according to the method for cultivating the summer sowing fresh corn in the high quality and the high efficiency, the yield and the quality of the fresh corn can be remarkably improved, and the method has good application prospect and social benefit.
Example 1
The invention provides a green high-quality high-efficiency cultivation method for summer sowing fresh corn, which comprises the following steps:
s1: selecting seeds, namely selecting high-quality disease-resistant fresh corn seeds; wherein, the coated fresh corn seeds are required to be selected, secondary medicament seed dressing is carried out during sowing, the seed quantity per mu land adopts 5 milliliters of 20 percent chlorantraniliprole suspending agent, and the humidity is controlled at 60 percent after stirring for sowing. S2: soil preparation, deep soil turning and soil preparation (spreading farmyard manure after deep soil turning, rotary tillage is carried out on the soil, and the farmyard manure is rotary tillage and is put into the soil, so that the soil is fine, crushed and loosened, the soil structure is improved, and the water and fertilizer retaining capacity of the soil is improved); wherein, land plots with flat topography, deep plough layer, higher fertility, good water and fertilizer retention performance and good irrigation and drainage are selected for soil preparation.
S3: sowing, wherein the sowing depth of the fresh corn seeds is controlled to be 3-5cm, and one hole is double grains; the planting is performed by adopting a mode of shrinking plant spacing and increasing density, the planting is performed by using wide and narrow rows, the width of the wide row is 80-90cm, the narrow row is 30-40cm, the plant spacing is 20-25cm, and the density is controlled at 4000-5500 plants.
S4: fertilizing, namely, applying fertilizer near the root system of corn in a hole or strip mode; wherein, the fertilization adopts the fertilization principle of 'full-layer fertilizer + seed fertilizer + multiple topdressing', according to the result of the soil testing formula, 2-3 t/mu of decomposed stable manure is applied, the nitrogen fertilizer application amount is folded into 14-26 kg/mu of pure nitrogen, the phosphorus fertilizer application amount is folded into 4-10 kg/mu of pure phosphorus, the potassium fertilizer application amount is folded into 4-13 kg/mu of pure potassium, the zinc fertilizer (zinc sulfate) is 1-2 kg/mu, the application depth of the fertilizer and farmyard manure is not less than 20cm, and the distance between one side of the fertilizer and one side of the seed is 3-5cm during sowing.
S5: and (3) hilling, wherein shallow hilling treatment is carried out by combining secondary topdressing and weeding in the corn jointing period, the hilling height is 7-10cm, the soil permeability is improved, and the wind resistance of corn root systems is improved.
S6: farmland management, namely timely seeding and thinning when the corn leaves are 3-4, timely weeding, pest control, irrigation and drainage, and urea is applied in seedling stage, jointing stage and large bell mouth stage to promote the growth of corn plants;
s7, harvesting: the corn is harvested in time in the middle and later stages of entering milk ripening, so that the corn is prevented from missing the optimal harvesting period.
In the embodiment, the green high-quality high-efficiency cultivation method for summer sowing fresh corn can remarkably improve the yield and quality of fresh corn, and has good application prospect and social benefit.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The green high-quality efficient cultivation method for summer sowing fresh corn is characterized by comprising the following steps of:
s1: selecting seeds, namely selecting high-quality disease-resistant fresh corn seeds;
s2: soil preparation, deep soil turning, soil preparation, organic fertilizer application, soil structure improvement and soil water and fertilizer retention capacity improvement;
s3: sowing, wherein the sowing depth of the fresh corn seeds is controlled to be 3-5cm, and one hole is double grains;
s4: fertilizing, namely, applying fertilizer near the root system of corn in a hole or strip mode;
s5: earthing up, combining the second additional fertilization and weeding in the corn jointing period, and carrying out shallow earthing up treatment;
s6: farmland management, namely timely seeding and thinning when the corn leaves are 3-4, intertillage weeding, pest control, irrigation and drainage are performed, urea constant-speed nitrogen fertilizer is applied in the large horn mouth period of the corn, and the growth of corn plants is promoted;
s7, harvesting: the corn is harvested in time in the middle and later stages of entering milk ripening, so that the corn is prevented from missing the optimal harvesting period.
2. The method for efficient green cultivation of summer-sown fresh corn according to claim 1, wherein in step S1, the coated fresh corn seeds are required to be selected, secondary medicament seed dressing is carried out during sowing, the seed amount per mu of land is 5 ml of 20% chlorantraniliprole suspending agent, and the humidity is controlled to be 60% after stirring for sowing.
3. The green high-quality efficient cultivation method for summer-sown fresh corn according to claim 1, wherein in the step S2, land preparation is carried out on land plots with flat land topography, deep cultivation layer, higher fertility, good water and fertilizer retention performance and good drainage and irrigation, and the land preparation requirements are fine, loose and scattered.
4. The green high-quality efficient cultivation method for summer-sown fresh corn according to claim 1, wherein in the step S3, a mode of shrinking plant spacing and increasing density is adopted for planting in wide and narrow rows, the width of the wide row is 80-90cm, the width of the narrow row is 30-40cm, the plant spacing is 20-25cm, and the density is controlled to 4000-5500 plants.
5. The method for green, high-quality and efficient cultivation of summer-sown fresh corn according to claim 1, wherein in step S4, the fertilization principle of "full-layer fertilizer+seed fertilizer+multiple topdressing" is adopted.
6. The method for green, high-quality and efficient cultivation of summer-sown fresh corn according to claim 1, wherein in step S5, the height of the hilling is 7-10cm, and the soil permeability and wind resistance of the corn root system are improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311701480.XA CN117441563A (en) | 2023-12-12 | 2023-12-12 | Green high-quality efficient cultivation method for summer-sowed fresh corn |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311701480.XA CN117441563A (en) | 2023-12-12 | 2023-12-12 | Green high-quality efficient cultivation method for summer-sowed fresh corn |
Publications (1)
Publication Number | Publication Date |
---|---|
CN117441563A true CN117441563A (en) | 2024-01-26 |
Family
ID=89597026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311701480.XA Pending CN117441563A (en) | 2023-12-12 | 2023-12-12 | Green high-quality efficient cultivation method for summer-sowed fresh corn |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN117441563A (en) |
-
2023
- 2023-12-12 CN CN202311701480.XA patent/CN117441563A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106358748A (en) | Dry land spring corn planting method based on straw turnover | |
CN108834787B (en) | Method for crop rotation, water retention and fertilizer conservation of wheat and corn under seasonal drought conditions in winter and spring | |
CN103733856A (en) | Garlic high-yield cultivation method | |
CN110301318B (en) | Planting method of selenium-rich peanuts | |
CN107306659B (en) | Yellow river delta severe chloride clay saline-alkali soil intercropping crop rotation planting mode | |
AU2021104223A4 (en) | Method for cultivation of high-yield cotton in saline soil | |
CN106358663A (en) | Method for planting watermelons | |
CN111183857A (en) | Post-wheat direct-seeding cotton straw returning synergistic yield increase method suitable for cotton area of Yangtze river basin | |
CN111316877B (en) | Cassava lodging-resistant yield-increasing cultivation method | |
CN104322251A (en) | Phellodendron planting method | |
CN108849316A (en) | Corn-caraway-onion Efficient Cultivation interplanting method | |
CN109588222A (en) | A kind of implantation methods of rhizoma polygonati | |
CN111631094B (en) | Efficient planting method for two-year-three-cropping in dry land | |
CN101755546A (en) | Harm-free high-yield cultivation technology for watermelon, green Chinese cabbage and carrot | |
CN112956387A (en) | Tobacco interplanting and crop rotation efficient cultivation method | |
CN112514756A (en) | Intercropping, interplanting and crop rotation planting method for flue-cured tobacco, corn and green manure | |
CN104429565A (en) | High-yield sorghum close planting cultivation method | |
CN112075311A (en) | Planting method for corn intercropping peanuts | |
CN111727832A (en) | Purple cloud red core sweet potato double-cropping cultivation method | |
CN114747438B (en) | Cultivation method of corn with green manure Mao She seeds | |
CN105027917A (en) | Method for interplanting grain amaranth and coptis chinensis in saline and alkaline land | |
CN104770192A (en) | High-yield corn dense planting cultivating method | |
CN110810143A (en) | Cultivation method of purple perilla | |
CN107318451A (en) | Sorghum two is than empty many plants of planting culture methods | |
CN114145199A (en) | Efficient sesbania-wheat crop rotation method for coastal saline-alkali soil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication |