CN107258288A

CN107258288A - A kind of corn planting method

Info

Publication number: CN107258288A
Application number: CN201710572260.XA
Authority: CN
Inventors: 冷秀财
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-13
Filing date: 2017-07-13
Publication date: 2017-10-20

Abstract

The invention discloses a kind of corn planting method, comprise the following steps：1) site preparation：Soil is turned over, the soil caking size among the soil after the completion of turning over needs consistent；Then bracing wire is carried out, and is slotted along line；Next layer of plant ash is uniformly spilt among the groove held successfully, the thickness of plant ash is in 15 25cm；2) sowing early stage fertilising：The 1900g of selective chlorination potassium 1000, the 1500g of persulfuric acid calcium 900, the 1600g of ammonium hydrogen carbonate 900 and the 1100g of ammoniacal liquor 800 are mixed.Groove can be opened directly by carrying out bracing wire when fluting, consequently facilitating the plant planted in the later stage can uniformly arrange into a line, more can uniformly absorb the nutrient under soil layer by invention along line；By spilling next layer of plant ash among the groove held successfully, the acid-base value in soil can be improved, so as to be more suitable for plant growth, apply nitrogenous fertilizer among soil layer while improving so that plant obtains more nitrogens.

Description

A kind of corn planting method

Technical field

The present invention relates to proportion of crop planting technical field, more particularly, to a kind of corn planting method.

Background technology

Corn is annual monoecism cross-pollinatd plant, and plant is tall and big, is important cereal crops and forage crop, Because corn requires relatively low to planting environment, there is plantation in China's regional, corn is broadly divided into planting process and broadcast The phase of kind, Seedling Stage, jointing-booting stage, full heading time, five regions of grouting parameter, what each period plant was absorbed The difference of nutriment can cause very big influence to the yield of corn, so the corn per mu yield that different implantation methods plant out Amount is often very different.

The content of the invention

The present invention can be carried to overcome the deficiencies in the prior art there is provided a kind of corn planting method using this implantation methods The yield of high corn.

To achieve these goals, the present invention uses following technical scheme：A kind of corn planting method, including following step Suddenly：

1) site preparation：Rich soil is selected, soil acid-base value is tested, the soil of selection partial neutral is turned over；Turn over During ploughing soil into strips, excavate the deep sowing circular holes of 15cm on the ground in each striated ground；

2) soil fertilizing：Farm manure is not added among mu soil, farm manure selection pig manure 120kg-160kg, cow dung 100kg- 130kg, sheep manure 50kg-80kg, urea 9kg-13kg, Diammonium phosphate (DAP) 18kg-21kg, potassium chloride 13kg-14kg proportions Base manure；

3) fertilising process：First urea is uniformly sprinkling upon on the soil after ploughing during fertilising, a thin layer of soil is then spread；By agriculture Family's fertilizer, Diammonium phosphate (DAP) and potassium chloride, which are mixed, to be sprinkled upon above soil, is irrigated after fertilising；

4) sow：From maize seed best in quality, wherein full grains, iblet bright in colour are picked out, first in temperature Immersion three days among water, then shine 2-3 days in the sun, are put into clear water and soak 10-12 hours after drying, are then placed on Vernalization 4-5 days in the environment of 25 DEG C -32 DEG C

The present invention adds the fertility in arable land, and then make it that arable land is fertile by reasonably being applied fertilizer to arable land；Simultaneously By to the rational selection of seed, it is ensured that the corn particle that the later stage plants out is full, increase the economic well-being of workers and staff of planting household.、

Further, the farm manure needs to be diluted it before fertilising, reduces the concentration of farm manure；By to farmers' Fertilizer is diluted, and farm manure can be avoided too high because of concentration, causes the acid-base value in soil to be destroyed, so as to influence later stage corn When seed plantation is gone down, it is impossible to smoothly grow, cause seed to go mouldy.

The present invention has advantages below：The present invention adds the fertile journey in arable land by reasonably being applied fertilizer to arable land Degree, and then make it that arable land is fertile；Simultaneously by the rational selection of seed, it is ensured that the corn particle that the later stage plants out is satisfied It is full, increase the economic well-being of workers and staff of planting household.

Embodiment

In order that those skilled in the art are better understood from the present invention program, to the technical scheme in the embodiment of the present invention Carry out clear, complete description.

Embodiment one

A kind of corn planting method, comprises the following steps：1）Site preparation：One block of rich soil is selected, then passes through acid base detemination Native acid-base value and periphery are flowed into the acid-base value of the water among soil among instrument measure soil；It is 6-8's to select acid-base value Turned in the soil at soil and water source；During turning over, using contact by ploughing soil into multiple strips, the soil of each strip Ground width is 30 centimetres；The deep sowing circular holes of 15cm are excavated on the ground in each striated ground；2）Soil fertilizing：Among every mu of soil Add farm manure, farm manure selection pig manure 160kg, cow dung 130kg, sheep manure 80kg, urea 13kg, Diammonium phosphate (DAP) 18kg, chlorination Potassium 13kg proportions base manure；3）Fertilising process：When fertilising, first urea is uniformly sprinkling upon on the soil after ploughing, Then a thin layer of soil is spread；After five hours, sprinkled water in the top of urea, the water spilt is every mu of 150 ㎏； Then obtained base manure is diluted the base manure after dilution, Diammonium phosphate (DAP) and potassium chloride to mix and be sprinkled upon on soil Side, is irrigated for three days afterwards in fertilising；）4) sow：From maize seed best in quality, wherein full grains, color are picked out The bright-coloured iblet in pool, is first soaking three days among warm water, is then shining 3 days, be put into after drying in clear water in the sun Immersion 12 hours, vernalization 5 days in the environment of being then placed on 32 DEG C.

Embodiment two

A kind of corn planting method, comprises the following steps：1）Site preparation：One block of rich soil is selected, then passes through acid base detemination Native acid-base value and periphery are flowed into the acid-base value of the water among soil among instrument measure soil；It is 6-8's to select acid-base value Turned in the soil at soil and water source；During turning over, using contact by ploughing soil into multiple strips, the soil of each strip Ground width is 30 centimetres；The deep sowing circular holes of 15cm are excavated on the ground in each striated ground；2）Soil fertilizing：Among every mu of soil Add farm manure, farm manure selection pig manure 120kg, cow dung 100kg, sheep manure 50kg, urea 8kg, Diammonium phosphate (DAP) 19kg, potassium chloride 15kg proportions base manure；3）Fertilising process：When fertilising, first urea is uniformly sprinkling upon on the soil after ploughing, so A thin layer of soil is spread afterwards；After five hours, sprinkled water in the top of urea, the water spilt is every mu of 150 ㎏；So Obtained base manure is diluted afterwards the base manure after dilution, Diammonium phosphate (DAP) and potassium chloride mix and is sprinkled upon above soil, Irrigated afterwards within three days in fertilising；）4) sow：From maize seed best in quality, wherein full grains, color and luster are picked out fresh Gorgeous iblet, is first soaking three days among warm water, is then shining 2 days in the sun, be put into clear water and soak after drying 10 hours, vernalization 4 days in the environment of being then placed on 28 DEG C.

Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, should all belong to the scope of protection of the invention.

Claims

1. a kind of corn planting method, comprises the following steps：

Site preparation：Rich soil is selected, soil acid-base value is tested, the soil of selection partial neutral is turned over；Turned over Ploughing soil into strips, the deep sowing circular holes of 15cm is excavated in each striated ground on the ground in journey；

Soil fertilizing：Farm manure is not added among mu soil, farm manure selection pig manure 120kg-160kg, cow dung 100kg- 130kg, sheep manure 50kg-80kg, urea 9kg-13kg, Diammonium phosphate (DAP) 18kg-21kg, potassium chloride 13kg-14kg proportions Base manure；

Fertilising process：First urea is uniformly sprinkling upon on the soil after ploughing during fertilising, a thin layer of soil is then spread；By farmers' Fertilizer, Diammonium phosphate (DAP) and potassium chloride, which are mixed, to be sprinkled upon above soil, is irrigated after fertilising；

Sowing：From maize seed best in quality, wherein full grains, iblet bright in colour are picked out, first in warm water Central immersion three days, then shines 2-3 days in the sun, is put into clear water and soaks 10-12 hours after drying, is then placed on 25 Vernalization 4-5 days in the environment of DEG C -32 DEG C.

2. a kind of corn planting method according to claim 1, it is characterised in that：The farm manure needs before fertilising It is diluted, the concentration of farm manure is reduced.