CN107646595A - A kind of early spring potato planting method - Google Patents
A kind of early spring potato planting method Download PDFInfo
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- CN107646595A CN107646595A CN201711079677.9A CN201711079677A CN107646595A CN 107646595 A CN107646595 A CN 107646595A CN 201711079677 A CN201711079677 A CN 201711079677A CN 107646595 A CN107646595 A CN 107646595A
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Abstract
The invention belongs to potato planting domain, and in particular to a kind of early spring potato planting method,（1）Potato seed selects,（2）Selection of land,（3）Site preparation,（4）Sowing,（5）Fertilising,（6）The prevention and control of plant diseases, pest control.The poly- single ridge mulching planting potato of soil of contour transverse direction can significantly improve emergence rate and seedling stage, flower bud phase, florescence, the plant height in each period in maturity period, chlorophyll index S PAD values, individual plant knot potato number, single plant yield of lower latitude plateau mountain area morning spring sowing potato etc. in early spring potato planting method provided by the invention.
Description
Technical field
The invention belongs to potato planting domain, and in particular to a kind of early spring potato planting method.
Background technology
Area, Gejiu District, Yunnan Province morning spring sowing potato is sowed in January in mid-December to next year throughout the year, and late May to June harvests.Its main product
Area is a lower latitude plateau Mountainous Arid farming region, and early spring sowing potato is planted in 65% arable land, and construction of water conservancy works seriously lags, and fills
Facility shortage is irrigate, drought and water shortage is the major obstacle factor of one's respective area agricultural.Potato emerges forms the phase to precipitation to inflorescence
Change is very sensitive, directly affects potato tuber yield height.How potato moisture productivity effect and moisture production are improved
Rate improves potato yield, is the target that agricultural production is pursued.A kind of implantation methods of early spring sowing potato provided by the invention, with
For the purpose of improving its moisture productivity effect and production quantifier elimination, it is intended to explore one and improve lower latitude plateau mountain area morning spring sowing potato rule
The effective way of mould plantation.
The content of the invention
In order to solve the above problems, the present invention provides a kind of early spring potato planting method, it is possible to increase lower latitude plateau mountain
Area's potato moisture productivity effect and yield.
Technical scheme is：
A kind of early spring Film mulch implantation methods, comprise the following steps：
（1）Potato seed selects：Potato seed is used as from improved seeds cooperation 88,50-80 grams of potato seed selection standard, sowing should be taken whole
Potato is sowed；
（2）Selection of land：Select physical features on 6 ~ 12 degree of gentle slope, there is an Evening Tide phenomenon, preceding not plant potato, tomato, spicy is roasting
Cigarette, the deeper sandy loam of plough horizon are planted；
（3）Site preparation：Plough is turned over using rotary cultivator, accomplishes that soil is in small, broken bits, is advantageous to emerge；
（4）Sowing：25 × 80 centimetres of seeding row spacing, the pool of mu strain number 3300 ~ 3400；Open kind of a planting ditch on the face of ridge, in kind planting ditch every
25 centimetres put a potato seed, and eye is upward, and sowing program is：Put kind-fertilising-earthing, 11-12 centimetres of the earthing, after making ridge
Bottom of trench position be less than 1 ~ 5 centimetre of potato seed position；
（5）Fertilising：Fertilizer application formula is every mu of 2000 kgs/acre of applications of farmyard manure, N:P:K=12：9：12；
（6）The prevention and control of plant diseases, pest control：Potato is mostly occurred potato tuber moth, ladybug, aphid, grub, cutworm etc., and powder, pungent is opposed with first
Mix phosphorus, Rogor, methylamine, cyanogen cream, phoxim, eliminate, power is net etc., and insecticide is prevented and treated；Disease mostly occur morning, late blight,
Bacterial wilt, prevented and treated with bactericide such as zineb, Mancozeb, Sandofan, Bravo, sterilization king, Bordeaux mixture.
Further, the step（4）In, the potato seed of the adjacent rows is triangular in shape to put.
Further, the step（5）In, fertilising mu dosage is：Urea 26.1kg/ mus, general calcium 52.9kg/ mus, potassium sulfate
24 kg/ mus.
Further, the planting patterns is the poly- single ridge mulching planting mode of soil of contour transverse direction, i.e., horizontal along mountain region
The ridge of setting, and ridge all covering mulch films, row spacing 80cm plough the first furrow as a guideline, the wide 30cm of ridge, the high 30cm in ridge, will give birth to full during sowing
Fertilizer needed for the phase is educated disposably to apply in kind of planting ditch, according still further to spacing in the rows 25cm by potato planting in the ditch after fertilising, earthing
Lid potato seed, by the uniform blinding of potato seed, with covering with ground sheeting ridge face wide 120cm to ridge bottom, two bottom sides of the ground film edge on ridge are used
Grave is tight, there is 20cm open countrys between ridge and ridge（Ditch）, rainwater can be accumulated.
Further, the planting patterns is contour transverse direction half film mulching plant mode of flat work, i.e., along mountain region horizontal direction
Level land（Not ridging）The mode of half overlay film, fertilizer needed for the time of infertility is disposably applied in kind of planting ditch, according still further to spacing in the rows 25cm
By potato planting in the ditch after fertilising, earthing lid potato seed, by the uniform blinding of potato seed, the wide 60cm of film surface, with the wide ground of 90cm
Film carries out covered ground, intermembranous away from 20cm.
Further, the planting patterns is to make half film mulching plant mode along slope is flat, i.e., along mountain region along gradient direction
Level land（Not ridging）Half film mulching method, fertilizer needed for the time of infertility is once applied in kind of planting ditch, according still further to spacing in the rows 25cm by horse
Bell planting potato earthing lid kind, potato seed uniform blinding, is carried out at the wide 60cm of film surface with mulch film wide 90cm in the ditch after fertilising
Covered ground, it is intermembranous away from 20cm.
Beneficial effects of the present invention：
1. the poly- single ridge mulching planting of soil of contour transverse direction can significantly improve the emergence rate of lower latitude plateau mountain area morning spring sowing potato
And seedling stage, flower bud phase, florescence, the plant height in each period in maturity period, chlorophyll index S PAD values, individual plant knot potato number, single plant yield etc.；
It is obvious that 2. the poly- single ridge mulching planting of soil of contour transverse direction improves plough horizon soil moisture content, there is provided early spring sowing potato
Growth needs；
3. overlay film exacerbates, soil temperature gradient is poor, and in the case of the agravic water of arid soil, deep water constantly moves upwards.
Meanwhile, it is capable to intercept rainwater, reduce soil water evaporation and improve precipitation infiltration and protect storage rate；
4. early spring sowing potato is planted in lower latitude plateau mountain area, its little to water demand growth early stage（Seedling stage）, can be stored up with field
Water, and potato growth needs, contour transverse direction can not typically met to the maximum tuber expansion period of water demand, local precipitation
The poly- single ridge mulching planting of soil can rainwater harvest, improve soil moisture productivity ratio and moisture productivity effect, ensure early spring horse
The normal growth of bell potato wedge stem.
Embodiment
Embodiment 1
（1）Potato seed selects：To reduce the infection of disease, potato seed is used as from improved seeds cooperation 88, potato seed selection standard 50-
80 grams, sowing should take whole photo sowing, pay attention to eliminating disease, worm, bad potato seed.
（2）Selection of land：Select physical features on 12 degree of gentle slope, there is an Evening Tide phenomenon, preceding not plant potato, tomato, spicy,
Flue-cured tobacco, the deeper sandy loam of plough horizon are planted.
（3）Site preparation：Plough is turned over using rotary cultivator, accomplishes that soil is in small, broken bits, is advantageous to emerge.
（4）Sowing：Duplicate rows plantation is made using the poly- single ridge of soil of contour transverse direction, row spacing 80cm ploughs the first furrow as a guideline, the wide 30cm of ridge, and ridge is high
30cm, fertilizer needed for the time of infertility is disposably applied in kind of planting ditch during sowing, according still further to spacing in the rows 25cm by potato planting in
In ditch after fertilising, earthing lid potato seed with 3 ‰ will remove bud after the uniform blinding of potato seed and lead to herbicide and spray before soil carries out bud and remove
Grass.With covering with ground sheeting ridge face wide 120cm to ridge bottom, two bottom side graves of the ground film edge on ridge are tight, have between ridge and ridge
20cm open countrys（Ditch）, rainwater can be accumulated.
（5）Fertilising：Fertilizer application formula is every mu of 2000 kgs/acre of applications of farmyard manure, N:P:K=12：9：12, dose converts into
Urea（N46%）26.1kg/ mus, general calcium (P2O517%) 52.9kg/ mus, potassium sulfate（K2O50%）24kg/ mus.To fully it mix uniformly
Fertilizer apply in kind of planting ditch, all make base fertilizer and once apply.If soil moisture content is too dry, needed before being broadcast after trench digging first in ditch
Appropriate water is filled, to ensure that the enough potato seeds of moisture content are sprouted and emerged.
（6）The prevention and control of plant diseases, pest control：Potato is mostly occurred potato tuber moth, ladybug, aphid, grub, cutworm etc., can be opposed with first
Powder, it is pungent mix phosphorus, Rogor, methylamine, cyanogen cream, phoxim, eliminate, power is net etc., and insecticide is prevented and treated；Disease mostly occurs early, evening
Epidemic disease, bacterial wilt, it can be prevented with bactericide such as zineb, Mancozeb, Sandofan, Bravo, sterilization king, Bordeaux mixture
Control.
Embodiment 2
（1）Potato seed selects：To reduce the infection of disease, potato seed is used as from improved seeds cooperation 88, potato seed selection standard 50-
80 grams, sowing should take whole photo sowing, pay attention to eliminating disease, worm, bad potato seed.
（2）Selection of land：Select physical features on 12 degree of gentle slope, there is an Evening Tide phenomenon, preceding not plant potato, tomato, spicy,
Flue-cured tobacco, the deeper sandy loam of plough horizon are planted.
（3）Site preparation：Plough is turned over using rotary cultivator, accomplishes that soil is in small, broken bits, is advantageous to emerge.
（4）Sowing：Make the covering of half film using contour transverse direction is flat, fertilizer needed for the time of infertility is disposably applied into kind of a planting ditch
It is interior, according still further to spacing in the rows 25cm by potato planting in the ditch after fertilising, earthing lid potato seed, by after the uniform blinding of potato seed with 3 ‰
Except bud lead to herbicide spray soil carry out bud before weeding.The wide 60cm of film surface, covered ground is carried out with mulch film wide 90cm, it is intermembranous away from
20cm。
（5）Fertilising：Fertilizer application formula is every mu of 2000 kgs/acre of applications of farmyard manure, N:P:K=12：9：12, dose converts into
Urea（N46%）26.1kg/ mus, general calcium (P2O517%) 52.9kg/ mus, potassium sulfate（K2O50%）24kg/ mus.To fully it mix uniformly
Fertilizer apply in kind of planting ditch, all make base fertilizer and once apply.If soil moisture content is too dry, needed before being broadcast after trench digging first in ditch
Appropriate water is filled, to ensure that the enough potato seeds of moisture content are sprouted and emerged.
（6）The prevention and control of plant diseases, pest control：Potato is mostly occurred potato tuber moth, ladybug, aphid, grub, cutworm etc., can be opposed with first
Powder, it is pungent mix phosphorus, Rogor, methylamine, cyanogen cream, phoxim, eliminate, power is net etc., and insecticide is prevented and treated；Disease mostly occurs early, evening
Epidemic disease, bacterial wilt, it can be prevented with bactericide such as zineb, Mancozeb, Sandofan, Bravo, sterilization king, Bordeaux mixture
Control.
Embodiment 3
（1）Potato seed selects：To reduce the infection of disease, potato seed is used as from improved seeds cooperation 88, potato seed selection standard 50-
80 grams, sowing should take whole photo sowing, pay attention to eliminating disease, worm, bad potato seed.
（2）Selection of land：Select physical features on 12 degree of gentle slope, there is an Evening Tide phenomenon, preceding not plant potato, tomato, spicy,
Flue-cured tobacco, the deeper sandy loam of plough horizon are planted.
（3）Site preparation：Plough is turned over using rotary cultivator, accomplishes that soil is in small, broken bits, is advantageous to emerge.
（4）Sowing：Make the covering of half film using along slope is flat, fertilizer needed for the time of infertility is once applied in kind of planting ditch, then is pressed
Potato planting earthing lid kind, is led into weeding in the ditch after fertilising by bud is removed with 3 ‰ after the uniform blinding of potato seed according to spacing in the rows 25cm
Agent sprays soil and carries out weeding before bud.The wide 60cm of film surface, covered ground is carried out with mulch film wide 90cm, it is intermembranous away from 20cm.
（5）Fertilising：Fertilizer application formula is every mu of 2000 kgs/acre of applications of farmyard manure, N:P:K=12：9：12, dose converts into
Urea（N46%）26.1kg/ mus, general calcium (P2O517%) 52.9kg/ mus, potassium sulfate（K2O50%）24kg/ mus.To fully it mix uniformly
Fertilizer apply in kind of planting ditch, all make base fertilizer and once apply.If soil moisture content is too dry, needed before being broadcast after trench digging first in ditch
Appropriate water is filled, to ensure that the enough potato seeds of moisture content are sprouted and emerged.
（6）The prevention and control of plant diseases, pest control：Potato is mostly occurred potato tuber moth, ladybug, aphid, grub, cutworm etc., can be opposed with first
Powder, it is pungent mix phosphorus, Rogor, methylamine, cyanogen cream, phoxim, eliminate, power is net etc., and insecticide is prevented and treated；Disease mostly occurs early, evening
Epidemic disease, bacterial wilt, it can be prevented with bactericide such as zineb, Mancozeb, Sandofan, Bravo, sterilization king, Bordeaux mixture
Control.
Experimental field natural conditions：Experiment is located at Gejiu Jia Shaxiang enclosure walls villagers' committee pit hole Ba Cun, and soil is yellowish soil, ground
12.1 degree, average annual precipitation 1100mm of the face gradient, highest precipitation 1400mm, minimum precipitation 7500mm, >=10 DEG C of accumulated temperature
7248 DEG C, amount 150mm, frost-free period 340d, height above sea level 2214m have been evaporated every year, and terracedization degree is slope formula terrace land.
2013 ~ 2016 Different Ways of Planting Potato yield, economic benefit, the analysis of water productivity water consumption
Table：
1 2013 years Different Ways of Planting Potato yield of table, economic benefit, water productivity water consumption analytical table
2 2014 years Different Ways of Planting Potato yield of table, economic benefit, water productivity water consumption analytical table
3 2015 years Different Ways of Planting Potato yield of table, economic benefit, water productivity water consumption analytical table
4 2016 years Different Ways of Planting Potato yield of table, economic benefit, water productivity water consumption analytical table
Test result indicates that：The poly- single ridge mulching planting mode of soil of contour transverse direction can effectively improve water productivity, be
Karst landform mountain area potato production based on hillside fields improves yield, increases the important technique measure of economic benefit.
Claims (6)
1. a kind of early spring Film mulch implantation methods, it is characterised in that comprise the following steps：
（1）Potato seed selects：Potato seed is used as from improved seeds cooperation 88,50-80 grams of potato seed selection standard, sowing should be taken whole
Potato is sowed；
（2）Selection of land：Select physical features on 6 ~ 12 degree of gentle slope, there is an Evening Tide phenomenon, preceding not plant potato, tomato, spicy is roasting
Cigarette, the deeper sandy loam of plough horizon are planted；
（3）Site preparation：Plough is turned over using rotary cultivator, accomplishes that soil is in small, broken bits, is advantageous to emerge；
（4）Sowing：25 × 80 centimetres of seeding row spacing, the pool of mu strain number 3300 ~ 3400；Open kind of a planting ditch on the face of ridge, in kind planting ditch every
25 centimetres put a potato seed, and eye is upward, and sowing program is：Put kind-fertilising-earthing, 11-12 centimetres of the earthing, after making ridge
Bottom of trench position be less than 1 ~ 5 centimetre of potato seed position；
（5）Fertilising：Fertilizer application formula is every mu of 2000 kgs/acre of applications of farmyard manure, N:P:K=12：9：12；
（6）The prevention and control of plant diseases, pest control：Potato is mostly occurred potato tuber moth, ladybug, aphid, grub, cutworm etc., and powder, pungent is opposed with first
Mix phosphorus, Rogor, methylamine, cyanogen cream, phoxim, eliminate, power is net etc., and insecticide is prevented and treated；Disease mostly occur morning, late blight,
Bacterial wilt, prevented and treated with bactericide such as zineb, Mancozeb, Sandofan, Bravo, sterilization king, Bordeaux mixture.
A kind of 2. early spring Film mulch implantation methods as claimed in claim 1, it is characterised in that the step（4）In, institute
The potato seed for stating adjacent rows triangular in shape is put.
A kind of 3. early spring Film mulch implantation methods as claimed in claim 1, it is characterised in that the step（5）In, apply
Fertile mu dosage is：Urea 26.1kg/ mus, general calcium 52.9kg/ mus, the kg/ mus of potassium sulfate 24.
A kind of 4. early spring Film mulch implantation methods as claimed in claim 1, it is characterised in that the planting patterns for etc.
The high laterally poly- single ridge mulching planting mode of soil, row spacing 80cm plough the first furrow as a guideline, the wide 30cm of ridge, the high 30cm in ridge, will give birth to full during sowing
Fertilizer needed for the phase is educated disposably to apply in kind of planting ditch, according still further to spacing in the rows 25cm by potato planting in the ditch after fertilising, earthing
Lid potato seed, by the uniform blinding of potato seed, with covering with ground sheeting ridge face wide 120cm to ridge bottom, two bottom sides of the ground film edge on ridge are used
Grave is tight, there is 20cm open countrys between ridge and ridge, can accumulate rainwater.
A kind of 5. early spring Film mulch implantation methods as claimed in claim 1, it is characterised in that the planting patterns for etc.
High laterally half film mulching plant mode of flat work, fertilizer needed for the time of infertility is disposably applied in kind of planting ditch, according still further to spacing in the rows
25cm is by potato planting in the ditch after fertilising, and earthing lid potato seed, by the uniform blinding of potato seed, film surface wide 60cm is wide with 90cm
Mulch film carry out covered ground, it is intermembranous away from 20cm.
6. a kind of early spring Film mulch implantation methods as claimed in claim 1, it is characterised in that the planting patterns is suitable
Slope is flat to make half film mulching plant mode, and fertilizer needed for the time of infertility is once applied in kind of planting ditch, according still further to spacing in the rows 25cm by horse
Bell planting potato earthing lid kind, potato seed uniform blinding, is carried out at the wide 60cm of film surface with mulch film wide 90cm in the ditch after fertilising
Covered ground, it is intermembranous away from 20cm.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169095A (en) * | 2018-09-06 | 2019-01-11 | 刘玉琴 | A kind of potato planting method |
| CN112314282A (en) * | 2020-10-13 | 2021-02-05 | 中国农业科学院植物保护研究所 | Green prevention and control method for potato late blight |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109169095A (en) * | 2018-09-06 | 2019-01-11 | 刘玉琴 | A kind of potato planting method |
| CN112314282A (en) * | 2020-10-13 | 2021-02-05 | 中国农业科学院植物保护研究所 | Green prevention and control method for potato late blight |
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