CN106804152A

CN106804152A - A kind of method of potato vernalization

Info

Publication number: CN106804152A
Application number: CN201510840560.2A
Authority: CN
Inventors: 林天国
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-27
Filing date: 2015-11-27
Publication date: 2017-06-09

Abstract

The invention discloses a kind of method of potato vernalization, the method is to include potato seed stripping and slicing, vernalization ground point selection, three steps of vernalization, its potato seed stripping and slicing is to include selection, purchase, three links of stripping and slicing of potato seed, the selection in its vernalization place is to include that the preparation of apparatus, the preparation of wet fine sand, place determine three links, its vernalization is to include Medicament soaked seed, stacking, three links of cover film, and the present invention solves potato and is short of seedling and emerges irregular technical barrier.

Description

A kind of method of potato vernalization

Technical field

The invention belongs to agricultural production practical technique field, specifically a kind of method of potato vernalization.

Background technology

At present, tradition sowing potato is that this kind of method potato wedges seed bud is not sprouted, and seedling-growing time takes more than 25 days by directly pendulum is planted after stripping and slicing potato ditching-fertilizing.And be short of seedling and be short of seedling, cause the underproduction in poor harvest, how to make to reach after potato sowing and emerge fast, and full stand, neat seedling target are realized, so as to reach the purpose of increasing both production and income, just turn into the upper technical barrier in the urgent need to address of potato production.

The content of the invention

The invention reside in overcoming above-mentioned weak point, and a kind of method of the potato vernalization for providing, the method is to include potato seed stripping and slicing, vernalization ground point selection, three steps of vernalization, its potato seed stripping and slicing is to include the selection of potato seed, purchase, three links of stripping and slicing, the selection of potato seed is selection Favorita kind, sowing quantity is 300 kilograms/666 ㎡, late September specifies the purchase of potato seed suppliers to academy of agricultural sciences, this several years our Sichuan Province Jintang County Qingjian River towns focus on Inner Mongol potato seed base and buy by potato planting Specialty Co-operative Organization, buy more than 200 tons within 1 year, assigned to after buying back in peasant household's hand.Carry out stripping and slicing mid-November, every kilogram is cut 35-40 blocks.Block cutting method is first vertical partial application, and potato seed is longitudinally divided into two, then from napex portion's stripping and slicing inwards, 1 knife of eye 1, because napex is of more buds and close, therefore, just be regardless of eye number when cutting top, stripping and slicing is reached a certain size in the case where ensureing to have eye, i.e., 25 grams or so.Also constantly to be disinfected in alcohol to cutter at any time during potato seed stripping and slicing, can be replaced with white wine when there is no alcohol.The selection in its vernalization place is to include the preparation of apparatus,The preparation of wet fine sand,Place determines three links,The preparation of apparatus is to get out large bamboo or wicker basket,Shoulder pole,Broom,Bucket,Film,The instruments such as fragment of brick,Vernalization ground is stacked for sweeping,Contain,The potato seed that carrying cuts,Covering and heat insulating is carried out with ensureing vernalization,It is the condition according to needed for potato seed rudiment that address determines,It is determined that in doors one jiao carry out,Fine sand prepares to be to prepare 20 kilograms of moistening fine sands by double centner stripping and slicing potato seed,Its vernalization is to include Medicament soaked seed,Stack,Three links of cover film,Seed soaking is 1000 times of liquid of thiophanate,Every 50 kilograms of kind potato wedgess, 15 kilograms of liquids,To soak into the liquid,Soak time 10 minutes,Picked up after 10 minutes,Stacking is will to have soaked the room Jiao Chu that the potato wedges planted is deposited in determination,Subfloor is enclosed with fragment of brick spread one layer of moistening fine sand,Thickness 2cm,Then the thick kind potato wedgess of 6cm are stacked,One layer of lid moistens fine sand again,So repeat three layers,Last layer is still to lid moistening fine sand,Cover film is to cover film after the completion of stacking,After one week,Sowing is selected by when potato seed has half rice long,Non- rudiment potato wedges then continues vernalization.

Vernalization place of the present invention can also be changed to be carried out in bamboo grove.

It is of the invention that sprout-forcing direct-seeding Technical comparing does not have the advantages that with existing tradition：

1st, direct seeding emergence rate is 85%, and emergence rate of the present invention 100% improves 15%；

2nd, direct seeding emergence is uneven, and the present invention is emerged neatly.

Specific embodiment

So that 1 group of the Qingjian River town Shuan Yan villages of my guidance king in 2014 closes luxuriant 2.1 mu of ground as an example, it is described further, September 22 days, Chengdu new people potato cooperative society buys 200 tons of Favorita potato seeds back from Inner Mongol seed potato base, and Wang Guanmao therefrom buys 630 kilograms back.Equivalent 300 kilograms/666 ㎡, in the stripping and slicing of November 12, on one jiao of one ground of selection of pig house, clean up, get out large bamboo or wicker basket, shoulder pole, manure bucket, film, moistening fine sand, in plan vernalization ground paving 2cm moistening fine sands, stripping and slicing potato kind is loaded into large bamboo or wicker basket, it is carried at vernalization, 1000 times of Tobe body fluid are contained in manure bucket, potato kind is immersed in 10 minutes in liquid, various germs above preventing and treating kind block, then it is spread out in vernalization seat, placed with fragment of brick, paving 6cm is thick, covered with moistening fine sand, repave one layer of potato seed still 6cm thick, covered with moistening fine sand again, so it is total to three layers of heap, film is covered after heap is complete, after one week, when potato seed bud has half rice long, sowing is picked out to transplant.Non- rudiment potato wedges then continues vernalization.

Claims

1. a kind of method of potato vernalization is to include potato seed stripping and slicing,Vernalization ground point selection,Three steps of vernalization,It is characterized in that its potato seed stripping and slicing is to include the selection of potato seed,Purchase,Three links of stripping and slicing,The selection of potato seed is selection Favorita kind,Sowing quantity is 300 kilograms/666 ㎡,Late September specifies the purchase of potato seed suppliers to academy of agricultural sciences,This several years our Sichuan Province Jintang County Qingjian River towns focus on Inner Mongol potato seed base and buy by potato planting Specialty Co-operative Organization,Buy more than 200 tons within 1 year,Assigned to after buying back in peasant household's hand,Mid-November carries out stripping and slicing,Every kilogram is cut 35-40 blocks,Block cutting method is first vertical partial application,Potato seed is longitudinally divided into two,Then from napex portion's stripping and slicing inwards,1 knife of eye 1,Because napex is of more buds and close,Therefore,Just it is regardless of eye number when cutting top,Stripping and slicing is set to reach a certain size in the case where ensureing to have eye,I.e. 25 grams or so,Also constantly to be disinfected in alcohol to cutter at any time during potato seed stripping and slicing,Can be replaced with white wine when there is no alcohol,The selection in its vernalization place is to include the preparation of apparatus,The preparation of wet fine sand,Place determines three links,The preparation of apparatus is to get out large bamboo or wicker basket,Shoulder pole,Broom,Bucket,Film,The instruments such as fragment of brick,Vernalization ground is stacked for sweeping,Contain,The potato seed that carrying cuts,Covering and heat insulating is carried out with ensureing vernalization,It is the condition according to needed for potato seed rudiment that address determines,It is determined that in doors one jiao carry out,Fine sand prepares to be to prepare 20 kilograms of moistening fine sands by double centner stripping and slicing potato seed,Its vernalization is to include Medicament soaked seed,Stack,Three links of cover film,Seed soaking is 1000 times of liquid of thiophanate,Every 50 kilograms of kind potato wedgess, 15 kilograms of liquids,To soak into the liquid,Soak time 10 minutes,Picked up after 10 minutes,Stacking is will to have soaked the room Jiao Chu that the potato wedges planted is deposited in determination,Subfloor is enclosed with fragment of brick spread one layer of moistening fine sand,Thickness 2cm,Then the thick kind potato wedgess of 6cm are stacked,One layer of lid moistens fine sand again,So repeat three layers,Last layer is still to lid moistening fine sand,Cover film is to cover film after the completion of stacking,After one week,Sowing is selected by when potato seed has half rice long,Non- rudiment potato wedges then continues vernalization.

2. the method for a kind of potato vernalization according to claim 1, it is characterised in that the present invention can also be changed to be carried out in bamboo grove in vernalization place.