CN104322265A - Planting method for corn - Google Patents

Planting method for corn Download PDF

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Publication number
CN104322265A
CN104322265A CN201410654633.4A CN201410654633A CN104322265A CN 104322265 A CN104322265 A CN 104322265A CN 201410654633 A CN201410654633 A CN 201410654633A CN 104322265 A CN104322265 A CN 104322265A
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China
Prior art keywords
corn
seed
leaves
implantation methods
mass percent
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Pending
Application number
CN201410654633.4A
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Chinese (zh)
Inventor
康有军
李铭
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CHENGDU HONGSHIZI TECHNOLOGY Co Ltd
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CHENGDU HONGSHIZI TECHNOLOGY Co Ltd
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Priority to CN201410654633.4A priority Critical patent/CN104322265A/en
Publication of CN104322265A publication Critical patent/CN104322265A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for

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  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a planting method for corn. The planting method comprises the following steps: preparing soil; sowing; fertilizing; managing field; harvesting. According to the invention, the sowing method for corn, the fertilizing method and the field managing method are optimized, so that the yield of corn is obviously increased.

Description

The implantation methods of corn
Technical field
The present invention relates to the implantation methods of a kind of crops, particularly a kind of implantation methods of corn.
Background technology
Corn, the first cereal crops of China, in biological range, corn is a kind of carbon 4 plant, bract but carries out photosynthesis by C3 pattern, belong to monoecism, main producing region is positioned at large corn belt, third place in the world, Chinese Pine the Liao Dynasty corn belt, Plain, the cultivated area about 1249.35 square kilometres that corn is total, also known as maize, maize (maize rod), maize, ear of maize, wooden club, Chaozhou-Shantou region words are called young U.S. benevolence, Guangdong language is called maize, the south of Fujian Province language is called a kind wheat, it is annual gramineae herbaceous plant, important cereal crops and important feed resource, it is nutritious, also be the cereal crops that whole world gross yield is the highest.
Be badly in need of a kind of implantation methods of high-yield corn in the market.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency existing in prior art, a kind of implantation methods of corn is provided.This implantation methods comprises wholely, sow, topdress, field management and gathering.The present invention, by optimizing the type of seeding of corn, topdressing method and field management method etc., significantly improves the output of corn.
In order to realize foregoing invention object, the invention provides following technical scheme:
The implantation methods of corn of the present invention, comprises wholely, sows, topdresses, field management and gathering, and specifically comprises the following steps:
(1) wholely: after Soil tillage, every mu uses sufficient base manure with well-rotted farmyard manure 2000-2500kg, superphosphate 25 ~ 30kg, potassium chloride 5 ~ 6kg;
(2) sow: elite seed before sowing, remove the seed of granule, infected seed, blighted grain, bask seeds 2 ~ 3 days; Seed is placed in 30 ~ 35 DEG C of water and soaks 8 ~ 10h, under being then put into 20 ~ 25 DEG C of room temperature conditions, infiltrate vernalization; Sow by row, during sowing, the degree of depth is 10 ~ 15cm, and 1 ~ 2 seed is broadcast in each hole, spacing in the rows 15 ~ 25cm, and Gansu Province is apart from 20 ~ 25cm;
(3) topdress: when corn grows to 4 ~ 5 leaves, mu executes well-rotted farmyard manure 1500 ~ 2000kg; When corn grows to 7 ~ 9 leaves, mu potassium application 5 ~ 7kg; When corn grows to 12 ~ 15 leaves, mu sealing fertilizer 13 ~ 15kg; After topdressing at every turn, carry out intertillage and loosen the soil, ridging lid is fertile;
(4) field management: weeds are with seeing with removing; The extermination of disease and insect pest should be carried out in time; Rationally water according to rain event then;
(5) gather: after corn maturation, gather in time.
Implantation methods of the present invention, by the type of seeding of reasonably optimizing corn, topdressing method and field management method etc., improves the output of corn.
In implantation methods of the present invention, with well-rotted farmyard manure, superphosphate and potassium chloride for base fertilizer, the emergence rate of corn can be increased, promote the growth of corn.Preferably, in described step (1) every mu with well-rotted farmyard manure 2000kg, superphosphate 25kg, potassium chloride 6kg uses sufficient base manure.
Preferably, in described step (1), the degree of depth of plowed soils is 30 ~ 40cm.
Applicant finds through test of many times, and in described step (3) when corn grows to 4 ~ 5 leaves, mu executes well-rotted farmyard manure 1500 ~ 2000kg; When corn grows to 7 ~ 9 leaves, mu potassium application 5 ~ 7kg; When corn grows to 12 ~ 15 leaves, mu sealing fertilizer 13 ~ 15kg can significantly improve the output of corn.Preferably, in described step (3) composite fertilizer, the mass percent of nitrogen is 30%, the mass percent of phosphorus is 4%, the mass percent of potassium is 6%.By preferably above, the output of corn can be improved further.
In the process of growth of corn, weeds Ying Suijian is with removing; Carry out the extermination of disease and insect pest in time; Rationally water according to rain event then.
Beneficial effect of the present invention is: implantation methods of the present invention, for the growth rhythm of corn and the demand of nutrient component, is optimized, significantly improves the output of corn to the type of seeding of corn, topdressing method and field management method etc.
Embodiment
Below in conjunction with test example and embodiment, the present invention is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment, all technology realized based on content of the present invention all belong to scope of the present invention.
Embodiment 1
Described in the present embodiment, the implantation methods of corn is as follows:
(1) wholely: Soil tillage 40cm; Every mu with well-rotted farmyard manure 2000kg, superphosphate 25kg, potassium chloride 6kg uses sufficient base manure;
(2) sow: elite seed before sowing, remove the seed of granule, infected seed, blighted grain, bask seeds 3 days; Seed is placed in 35 DEG C of water and soaks 8h, under being then put into 20 ~ 25 DEG C of room temperature conditions, infiltrate vernalization; Sow by row, during sowing, the degree of depth is 12cm, and 2 seeds are broadcast in each hole, spacing in the rows 20cm, and Gansu Province is apart from 23cm;
(3) topdress: when corn grows to 4 ~ 5 leaves, mu executes well-rotted farmyard manure 2000kg; When corn grows to 7 ~ 9 leaves, mu potassium application 6kg; When corn grows to 12 ~ 15 leaves, mu sealing fertilizer 15kg, in described composite fertilizer, the mass percent of nitrogen is 30%, the mass percent of phosphorus is 4%, the mass percent of potassium is 6%; After topdressing at every turn, carry out intertillage and loosen the soil, ridging lid is fertile;
(4) field management: weeds are with seeing with removing; The extermination of disease and insect pest should be carried out in time; Rationally water according to rain event then;
(5) gather: after corn maturation, gather in time.
In implantation methods described in the present embodiment, corn average yield per mu 1250kg.
Embodiment 2
(1) wholely: Soil tillage 30 ~ 40cm; Every mu with well-rotted farmyard manure 2500kg, superphosphate 25kg, potassium chloride 5kg uses sufficient base manure;
(2) sow: elite seed before sowing, remove the seed of granule, infected seed, blighted grain, bask seeds 2 ~ 3 days; Seed is placed in 30 DEG C of water and soaks 10h, under being then put into 20 ~ 25 DEG C of room temperature conditions, infiltrate vernalization; Sow by row, during sowing, the degree of depth is 10cm, and 2 seeds are broadcast in each hole, spacing in the rows 25cm, and Gansu Province is apart from 25cm;
(3) topdress: when corn grows to 4 ~ 5 leaves, mu executes well-rotted farmyard manure 1500kg; When corn grows to 7 ~ 9 leaves, mu potassium application 5kg; When corn grows to 12 ~ 15 leaves, mu sealing fertilizer 13kg, in described composite fertilizer, the mass percent of nitrogen is 30%, the mass percent of phosphorus is 4%, the mass percent of potassium is 6%; After topdressing at every turn, carry out intertillage and loosen the soil, ridging lid is fertile;
(4) field management: weeds are with seeing with removing; The extermination of disease and insect pest should be carried out in time; Rationally water according to rain event then;
(5) gather: after corn maturation, gather in time.
In implantation methods described in the present embodiment, corn average yield per mu 1200kg.
Embodiment 3
(1) wholely: Soil tillage 30 ~ 40cm; Every mu uses sufficient base manure with well-rotted farmyard manure 2000kg, superphosphate 30kg, potassium chloride 6kg;
(2) sow: elite seed before sowing, remove the seed of granule, infected seed, blighted grain, bask seeds 2 ~ 3 days; Seed is placed in 35 DEG C of water and soaks 8h, under being then put into 20 ~ 25 DEG C of room temperature conditions, infiltrate vernalization; Sow by row, during sowing, the degree of depth is 12cm, and 2 seeds are broadcast in each hole, spacing in the rows 18cm, and Gansu Province is apart from 22cm;
(3) topdress: when corn grows to 4 ~ 5 leaves, mu executes well-rotted farmyard manure 1800kg; When corn grows to 7 ~ 9 leaves, mu potassium application 6kg; When corn grows to 12 ~ 15 leaves, mu sealing fertilizer 15kg, in described composite fertilizer, the mass percent of nitrogen is 30%, the mass percent of phosphorus is 4%, the mass percent of potassium is 6%; After topdressing at every turn, carry out intertillage and loosen the soil, ridging lid is fertile;
(4) field management: weeds are with seeing with removing; The extermination of disease and insect pest should be carried out in time; Rationally water according to rain event then;
(5) gather: after corn maturation, gather in time.
In implantation methods described in the present embodiment, corn average yield per mu 1210kg.
From embodiment 1 ~ 3, implantation methods of the present invention can make the per mu yield of corn reach 1200 ~ 1250kg.
Comparative example 1
(1) wholely: Soil tillage 40cm; Every mu with well-rotted farmyard manure 1800kg, superphosphate 20kg, potassium chloride 15kg uses sufficient base manure;
(2) sow: elite seed before sowing, remove the seed of granule, infected seed, blighted grain, bask seeds 3 days; Seed is placed in 35 DEG C of water and soaks 8h, under being then put into 20 ~ 25 DEG C of room temperature conditions, infiltrate vernalization; Sow by row, during sowing, the degree of depth is 12cm, and 2 seeds are broadcast in each hole, spacing in the rows 20cm, and Gansu Province is apart from 23cm;
(3) topdress: when corn grows to 4 ~ 5 leaves, mu executes well-rotted farmyard manure 2000kg; When corn grows to 7 ~ 9 leaves, mu potassium application 6kg; When corn grows to 12 ~ 15 leaves, mu sealing fertilizer 15kg, in described composite fertilizer, the mass percent of nitrogen is 30%, the mass percent of phosphorus is 4%, the mass percent of potassium is 6%; After topdressing at every turn, carry out intertillage and loosen the soil, ridging lid is fertile;
(4) field management: weeds are with seeing with removing; The extermination of disease and insect pest should be carried out in time; Rationally water according to rain event then;
(5) gather: after corn maturation, gather in time.
In implantation methods described in this comparative example, corn average yield per mu 1150kg.
From this comparative example; when in described step (1) every mu with well-rotted farmyard manure 1800kg, superphosphate 20kg, potassium chloride 15kg uses sufficient base manure, namely not in the scope of claim request protection; the output of corn can be affected, make the per mu yield of corn reduce 100kg.
Comparative example 2
(1) wholely: Soil tillage 40cm; Every mu with well-rotted farmyard manure 2000kg, superphosphate 25kg, potassium chloride 6kg uses sufficient base manure;
(2) sow: elite seed before sowing, remove the seed of granule, infected seed, blighted grain, bask seeds 3 days; Seed is placed in 35 DEG C of water and soaks 8h, under being then put into 20 ~ 25 DEG C of room temperature conditions, infiltrate vernalization; Sow by row, during sowing, the degree of depth is 12cm, and 2 seeds are broadcast in each hole, spacing in the rows 20cm, and Gansu Province is apart from 23cm;
(3) topdress: when corn grows to 4 ~ 5 leaves, mu executes well-rotted farmyard manure 2000kg; When corn grows to 7 ~ 9 leaves, mu potassium application 6kg; When corn grows to 12 ~ 15 leaves, mu sealing fertilizer 15kg, in described composite fertilizer, the mass percent of nitrogen is 40%, the mass percent of phosphorus is 10%, the mass percent of potassium is 5%; After topdressing at every turn, carry out intertillage and loosen the soil, ridging lid is fertile;
(4) field management: weeds are with seeing with removing; The extermination of disease and insect pest should be carried out in time; Rationally water according to rain event then;
(5) gather: after corn maturation, gather in time.
In implantation methods described in this comparative example, the per mu yield of corn is 1080kg.
From this comparative example; when the mass percent of nitrogen in step (3) described composite fertilizer be 40%, the mass percent of phosphorus is 10%, the mass percent of potassium is 5%; namely in composite fertilizer the mass percent of N P and K three not claim protection scope in; significantly can reduce the output of corn, make the per mu yield of corn reduce 170kg.

Claims (4)

1. an implantation methods for corn, comprises wholely, sows, topdresses, field management and gathering, and it is characterized in that, specifically comprises the following steps:
(1) wholely: after Soil tillage, every mu uses sufficient base manure with well-rotted farmyard manure 2000-2500kg, superphosphate 25 ~ 30kg, potassium chloride 5 ~ 6kg;
(2) sow: elite seed before sowing, remove the seed of granule, infected seed, blighted grain, bask seeds 2 ~ 3 days; Seed is placed in 30 ~ 35 DEG C of water and soaks 8 ~ 10h, under being then put into 20 ~ 25 DEG C of room temperature conditions, infiltrate vernalization; Sow by row, during sowing, the degree of depth is 10 ~ 15cm, and 1 ~ 2 seed is broadcast in each hole, spacing in the rows 15 ~ 25cm, and Gansu Province is apart from 20 ~ 25cm;
(3) topdress: when corn grows to 4 ~ 5 leaves, mu executes well-rotted farmyard manure 1500 ~ 2000kg; When corn grows to 7 ~ 9 leaves, mu potassium application 5 ~ 7kg; When corn grows to 12 ~ 15 leaves, mu sealing fertilizer 13 ~ 15kg; After topdressing at every turn, carry out intertillage and loosen the soil, ridging lid is fertile;
(4) field management: weeds are with seeing with removing; The extermination of disease and insect pest should be carried out in time; Rationally water according to rain event then;
(5) gather: after corn maturation, gather in time.
2. implantation methods according to claim 1, is characterized in that: in described step (1), the degree of depth of Soil tillage is 30 ~ 40cm.
3. implantation methods according to claim 1, is characterized in that: in described step (1), latter every mu of deep ploughing executes well-rotted farmyard manure 2000kg, superphosphate 25kg, potassium chloride 6kg.
4. require the implantation methods described in 1 according to profit, it is characterized in that: in described step (3) composite fertilizer, the mass percent of nitrogen is 30%, the mass percent of phosphorus is 4%, the mass percent of potassium is 6%.
CN201410654633.4A 2014-11-17 2014-11-17 Planting method for corn Pending CN104322265A (en)

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104798582A (en) * 2015-04-24 2015-07-29 安徽鼎科种业有限责任公司 Planting method for maize
CN105145105A (en) * 2015-10-19 2015-12-16 焦清亮 Corn planting method
CN105875333A (en) * 2016-04-29 2016-08-24 安徽恋尚你食品有限公司 Method for planting moringa oleifera in the north of the Yangtze River
CN106305122A (en) * 2016-08-31 2017-01-11 柳州市绿州种植专业合作社 Corn planting method
CN106358713A (en) * 2016-08-31 2017-02-01 柳州市绿州种植专业合作社 Planting method of organic corn
CN106688536A (en) * 2016-11-25 2017-05-24 河池市农业科学研究所 Maize planting method
CN106800436A (en) * 2017-01-18 2017-06-06 陆开云 A kind of implantation methods of corn
CN106912278A (en) * 2017-01-18 2017-07-04 陆开云 A kind of implantation methods of blank corn
CN107046971A (en) * 2017-01-18 2017-08-18 陆开云 A kind of implantation methods of corn
CN107079684A (en) * 2017-04-10 2017-08-22 赵宏耀 A kind of implantation methods of corn
CN107226721A (en) * 2017-07-06 2017-10-03 冷秀财 A kind of corn planting method
CN107226720A (en) * 2017-07-06 2017-10-03 冷秀财 A kind of high-yield corn implantation methods
CN107258288A (en) * 2017-07-13 2017-10-20 冷秀财 A kind of corn planting method
CN107258284A (en) * 2017-07-06 2017-10-20 冷秀财 A kind of corn planting method resistant to lodging
CN107278555A (en) * 2017-06-01 2017-10-24 晋鲁杰 A kind of implantation methods of corn
CN107853107A (en) * 2017-11-13 2018-03-30 桐城市天天家庭农场有限公司 A kind of implantation methods of corn

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CN101032206A (en) * 2007-05-11 2007-09-12 王文柱 High-yield culture technique of corn standard mode
CN101385428A (en) * 2008-10-30 2009-03-18 中国科学院东北地理与农业生态研究所 Small-ridge cultivation method for planting corn
CN101642023A (en) * 2009-09-04 2010-02-10 吉林省农业科学院 Stubble cutting and planting method for original ridges without replacing corn furrows
CN101711494A (en) * 2009-11-17 2010-05-26 王志伟 Corn planting method
CN102415248A (en) * 2010-09-28 2012-04-18 姜广宇 Wide-row and narrow-ridge high-yield cultivation method for maize
CN102986409A (en) * 2012-10-17 2013-03-27 田欢 Fertilizing method for corn
CN103493654A (en) * 2013-08-29 2014-01-08 高深 High-yield corn cultivating method
CN103503659A (en) * 2012-06-29 2014-01-15 双辽市茂林镇盛满种植专业合作社 High-yield corn planting method
CN103609322A (en) * 2013-12-12 2014-03-05 吉林省科技评估有限责任公司 Cultivation method capable of enhancing corn yield
CN103918454A (en) * 2014-04-24 2014-07-16 张家港市凤凰镇杏市土地股份专业合作社 Corn environment-friendly and high-yield planting method
CN104012269A (en) * 2014-05-15 2014-09-03 朱阳 Method for planting corn
CN104041303A (en) * 2014-07-01 2014-09-17 苏州市清水村生态农副产品生产经营专业合作社 High yield plantation method for corns

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101032206A (en) * 2007-05-11 2007-09-12 王文柱 High-yield culture technique of corn standard mode
CN101385428A (en) * 2008-10-30 2009-03-18 中国科学院东北地理与农业生态研究所 Small-ridge cultivation method for planting corn
CN101642023A (en) * 2009-09-04 2010-02-10 吉林省农业科学院 Stubble cutting and planting method for original ridges without replacing corn furrows
CN101711494A (en) * 2009-11-17 2010-05-26 王志伟 Corn planting method
CN102415248A (en) * 2010-09-28 2012-04-18 姜广宇 Wide-row and narrow-ridge high-yield cultivation method for maize
CN103503659A (en) * 2012-06-29 2014-01-15 双辽市茂林镇盛满种植专业合作社 High-yield corn planting method
CN102986409A (en) * 2012-10-17 2013-03-27 田欢 Fertilizing method for corn
CN103493654A (en) * 2013-08-29 2014-01-08 高深 High-yield corn cultivating method
CN103609322A (en) * 2013-12-12 2014-03-05 吉林省科技评估有限责任公司 Cultivation method capable of enhancing corn yield
CN103918454A (en) * 2014-04-24 2014-07-16 张家港市凤凰镇杏市土地股份专业合作社 Corn environment-friendly and high-yield planting method
CN104012269A (en) * 2014-05-15 2014-09-03 朱阳 Method for planting corn
CN104041303A (en) * 2014-07-01 2014-09-17 苏州市清水村生态农副产品生产经营专业合作社 High yield plantation method for corns

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104798582A (en) * 2015-04-24 2015-07-29 安徽鼎科种业有限责任公司 Planting method for maize
CN105145105A (en) * 2015-10-19 2015-12-16 焦清亮 Corn planting method
CN105875333A (en) * 2016-04-29 2016-08-24 安徽恋尚你食品有限公司 Method for planting moringa oleifera in the north of the Yangtze River
CN106305122A (en) * 2016-08-31 2017-01-11 柳州市绿州种植专业合作社 Corn planting method
CN106358713A (en) * 2016-08-31 2017-02-01 柳州市绿州种植专业合作社 Planting method of organic corn
CN106688536A (en) * 2016-11-25 2017-05-24 河池市农业科学研究所 Maize planting method
CN107046971A (en) * 2017-01-18 2017-08-18 陆开云 A kind of implantation methods of corn
CN106912278A (en) * 2017-01-18 2017-07-04 陆开云 A kind of implantation methods of blank corn
CN106800436A (en) * 2017-01-18 2017-06-06 陆开云 A kind of implantation methods of corn
CN107079684A (en) * 2017-04-10 2017-08-22 赵宏耀 A kind of implantation methods of corn
CN107278555A (en) * 2017-06-01 2017-10-24 晋鲁杰 A kind of implantation methods of corn
CN107226721A (en) * 2017-07-06 2017-10-03 冷秀财 A kind of corn planting method
CN107226720A (en) * 2017-07-06 2017-10-03 冷秀财 A kind of high-yield corn implantation methods
CN107258284A (en) * 2017-07-06 2017-10-20 冷秀财 A kind of corn planting method resistant to lodging
CN107258288A (en) * 2017-07-13 2017-10-20 冷秀财 A kind of corn planting method
CN107853107A (en) * 2017-11-13 2018-03-30 桐城市天天家庭农场有限公司 A kind of implantation methods of corn

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