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Hydraulically built well cellar transplantation method and special well cellar builder thereof

A technology for well cellar transplanting and device making, which is applied in the fields of tobacco cultivation, etc. It can solve the problems of limiting the large-scale promotion of well cellar transplanting, extremely high requirements on soil moisture conditions, high maintenance and labor costs, and achieves the reduction of tobacco plants. The probability of disease occurrence, the benefit of contact, and the obvious effect of reducing labor and cost

Inactive Publication Date: 2018-11-30
SHANDONG LINYI TOBACCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the mainstream transplanting modes of tobacco seedlings are under-film transplanting of small seedlings and cellar-type transplanting. Among them, the transplanting of small seedlings under film requires digging nests in advance, and after planting, it needs to poke holes and pick out seedlings, which requires a lot of labor and the tobacco field is neat. The temperature is poor; the cellar-type transplanting tobacco seedlings grow quickly and have a high survival rate, but the existing cellar-type transplanting has the problems of high cost of machinery purchase, maintenance and labor, and it is extremely demanding on soil moisture conditions. High, which limits the large-scale promotion of pit-type transplanting
[0003] At present, well cellars need to be made by well cellar machines, which mainly have the following defects: 1. High labor intensity and potential safety hazards
When the soil moisture content is low, it is necessary to create moisture for transplanting, which is labor-intensive; when the soil moisture content is high, the well wall is too smooth, which is not conducive to the rooting of tobacco seedlings
3. The drill bit of the pit machine is easy to grind, and the price is high, and the replacement will increase the production cost

Method used

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  • Hydraulically built well cellar transplantation method and special well cellar builder thereof

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Experimental program
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Effect test

Embodiment 1

[0031] Embodiment one: water making method well cellar transplanting method, comprise transplanting on the film, concrete steps are as follows:

[0032] Step 1. Ridging: During the period from late March to early April, according to the soil moisture and climate characteristics, the ridges should be raised early. The ridge spacing is 110-120 cm, the ridge height is 25-30 cm, the optimal ridge height is 30 cm, and the ridge bottom width is 70-80 cm. ; Apply basal fertilizer at the same time as ridging, the amount of pure nitrogen in basal fertilizer is 7.5-15kg / hm2 less than that of traditional transplanted tobacco fields, and the technical measures of fertilization are in accordance with "Guidelines for the Use of Flue-cured Tobacco Fertilizers" (YC / Z 459), "Tobacco Soil Testing Formula The provisions of the Fertilization Work Regulations (YC / T 507) shall be implemented; after the ridges are ridged, the ridges shall be straight and evenly lined, the ridges shall be full, the so...

Embodiment 2

[0043] Embodiment two: water making method well cellar transplanting method, comprise transplanting under film, concrete steps are as follows:

[0044] Step 1, ridging: same as embodiment one;

[0045] Step 2, making cellars:

[0046] a. 1-2 days before transplanting, mark the smoke ridge at a distance of 45-50 cm, and it is required to be clearly visible;

[0047]b. Use the well pit maker to insert the smoke ridge according to the marked points, and use the pressure of the water flow to make the well pit. The seedling fertilizer can be melted in the water, and the concentration of the seedling fertilizer is 1-1.5%, and 2-3kg of water is injected into each well pit. Make the mouth of the well pits made round, with a diameter of 6-8cm, a depth of 15-18cm, and a distance of 45-50cm between the wells, so as to ensure that the transplanting density reaches 18,000 plants / hm 2 above;

[0048] Step 3, transplanting: same as embodiment one;

[0049] Step 4, pest control: same as e...

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Abstract

The invention discloses a hydraulically built well cellar transplantation method and a special well cellar builder thereof, which belong to the field of tobacco transplantation. The hydraulically built well cellar transplantation method mainly comprises the following steps: (Step 1) ridging; (Step 2) building of cellar by utilizing pressure of water flow; (Step 3) transplantation; (Step 4) pest control; (Step 5) complementary planting of seedlings; (Step 6) pit sealing and hilling; (Step 7) top application. The invention overcomes the limitation of the moisture content of soil on the buildingof well cellars, moreover, operation is simple, copying is easy, and large-area popularization is convenient. The invention is mainly used for well cellar transplantation of tobacco.

Description

technical field [0001] The invention belongs to the field of tobacco transplanting, and in particular relates to a water-made well cellar transplanting method and a special well cellar maker thereof. Background technique [0002] At present, the mainstream transplanting modes of tobacco seedlings are under-film transplanting of small seedlings and cellar-type transplanting. Among them, the transplanting of small seedlings under film requires digging nests in advance, and after planting, it needs to poke holes and pick out seedlings, which requires a lot of labor and the tobacco field is neat. The temperature is poor; the cellar-type transplanting tobacco seedlings grow quickly and have a high survival rate, but the existing cellar-type transplanting has the problems of high machinery purchase, maintenance and labor costs, and it is extremely demanding on soil moisture conditions. High, which limits the large-scale promotion of well cellar transplanting. [0003] At present,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/45
CPCA01G22/45
Inventor 李联玉田福海姜自斌尹慧周龙刘彦宁李东霞李静王丽然王学术李波张本强张艳艳
Owner SHANDONG LINYI TOBACCO
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