CN201146700Y

CN201146700Y - Semi-canal special for yam cultivation

Info

Publication number: CN201146700Y
Application number: CNU200820061905XU
Authority: CN
Inventors: 梁欣悦; 梁德富
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-21
Filing date: 2008-01-21
Publication date: 2008-11-12
Anticipated expiration: 2018-01-21

Abstract

The utility model relates to a yam culture special semicanal. A channel with a depth of 30 cm is dug underground, and then a plastic semicanal with a semicircular section is slanchwise put in the channel; the radius of the plastic semicanal is 4 to 5 cm, the wall thickness is 1 to 2 mm, and the length is 1.3 m. The fine soil is filled in the semicanal, and then a germinative yam seed block is embedded in a position which is 5 to 8 cm away from the upper end of the semicanal. When in harvest, a channel is dug along one side of the semicanal, the semicanal is exposed and taken out, and the yam is taken out of the semicanal. The yam culture special semicanal not only can ensure that the culture and the harvest of the yam are especially simple, but also saves a mass of investment.

Description

The special-purpose semicanal of yam cultivation

Technical field

The utility model relates to the yam cultivation special implement, particularly a kind of plastics semicanal.

Background technology

Owing to scurry the ability extra-heavy under the rhizome of Chinese yam, so bring great difficulty to taking Chinese yam work, for this reason, people adopt the method for scurrying under the various control Chinese yam rhizome, and existing these ways are still time-consuming in the specific implementation, and investment is higher relatively.

The utility model content

The purpose of this utility model provides the special-purpose semicanal of a kind of yam cultivation, makes taking of Chinese yam both simple, again the saving of labor investment-saving.

The purpose of this utility model is achieved in that at first utilizing plastic extruder to manufacture the cross section is semicircle, radius 4～5cm, wall thickness 1～2mm, length is the plastics semicanal of 1.3m, ditch in ground, ditch depth 30cm puts from an end of ditch semicanal along ditch, below semicanal, banket, make an end of semicanal be in bottom of trench, the other end is inserted the fine earth of no stone apart from ground 10～12cm in semicanal, the arrangement pitch of semicanal in ditch is 50cm, be spaced apart 0.8～1m between two ditches,, be positioned at apart from 5～8cm place, semicanal upper end with urging the papillary rhizome in the centre of the newborn fibrous root on the Chinese yam kind piece of bud to aim at the semicanal groove, embedding kind of piece and semicanal, during results,, manifest semicanal along apart from Chinese yam base portion line 10cm place trench digging, semicanal and Chinese yam are wherein taken off together, again the Chinese yam rhizome is taken out in semicanal.

Adopt such scheme can receive following remarkable result:

1, when the papillary rhizome deeply reaches the semicanal concave surface downwards on the Chinese yam kind piece, because stopping of semicanal concave surface, it can not directly be goed deep into down, and can only extend down along the semicanal groove is oblique, when to be gathered in the crops, the front end of Chinese yam rhizome at most only in depth descends 30cm, and this plantation that makes Chinese yam all becomes very easy with taking, thereby saves a large amount of artificial.

2, adopt the semi-canal type cultivation, can reduce investment outlay to greatest extent.

3, because the Chinese yam rhizome is close to semicanal and is lain in the semicanal groove, can make the Chinese yam bodily form straight, be difficult for injuredly when taking again, and the Chinese yam of digging out will be taken out the Chinese yam rhizome also very convenient from semicanal at pile or not only neatly be difficult for injuredly in transit again.

4, because semicanal is embedded in the soil, can not wear out, so can use repeatedly more than 10 years.

Description of drawings

Fig. 1 is the relative position figure of the special-purpose semicanal of yam cultivation in soil;

Fig. 2 is the cross-sectional view of the special-purpose semicanal of yam cultivation.

Embodiment

At first utilize plastic extruder to manufacture the cross section and be semicircle, radius 4.5cm, wall thickness 1.5mm, length is the plastics semicanal of 1.3m, ditch in ground, ditch depth 30cm puts from an end of ditch semicanal along ditch, below semicanal, banket, make an end of semicanal be in bottom of trench, the other end is inserted the fine earth of no stone apart from ground 11cm in semicanal, the arrangement pitch of semicanal in ditch is 50cm, be spaced apart 0.9m between two ditches,, be positioned at apart from 6.5cm place, semicanal upper end with urging the papillary rhizome in the centre of the newborn fibrous root on the Chinese yam kind piece of bud to aim at the semicanal groove, embedding kind of piece and semicanal, during results,, manifest semicanal along apart from Chinese yam base portion line 10cm place trench digging, semicanal and Chinese yam are wherein taken off together, again the Chinese yam rhizome is taken out in semicanal.

Claims

1, the special-purpose semicanal of a kind of yam cultivation, it is characterized in that: the cross section of semicanal is for semicircle, and its radius is 4～5cm, and wall thickness is 1～2mm, and length is 1.3m, and its material is engineering plastics.