Potato seed floating seedling raising and transplanting method

A technology for floating seedlings and potatoes, which is applied in the directions of seed immunity, seed and rhizome treatment, and botanical equipment and methods, can solve the problems of difficult raw potatoes, weak germination power, and low survival rate, and achieves reduction of production costs and convenience. The effect of centralized management and high transplant survival rate

Inactive Publication Date: 2019-12-20
玉溪市农业科学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above method for producing potato seed tubers has small seeds and weak germination power. It is difficult to produce seed tubers by direct sowing, and the emergence rate is low. Transplanting is very easy to damage the roots, the survival rate is low, the slow seedling period is long, the operation procedure is complicated and inconvenient, and the management requires a lot of labor.

Method used

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  • Potato seed floating seedling raising and transplanting method
  • Potato seed floating seedling raising and transplanting method
  • Potato seed floating seedling raising and transplanting method

Examples

Experimental program
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Embodiment 1

[0031] The potato seed floating seedling transplanting method includes the following steps:

[0032] A. Potato seed soaking and germination: Put the potato S10-655 seed in a densely woven plastic mesh bag, soak it in water at 25°C for 24 hours, take it out from the soaking water, wash it three times with water at 25°C, and place it in Germinate in an incubator at 23°C, keep the seeds moist, and sow them after 15% of the seeds are whitened;

[0033] B. Building a nursery shed: Choose the base of Yuxi Academy of Agricultural Sciences with flat terrain and good ventilation conditions, far away from villages and Solanaceae crop planting fields. Build a floating pool with an inner side length of 5.60m, a width of 1.37m and a height of 0.20m. The semi-circular arch shed with a height of 0.92m is built in the square, and the bottom film is made of black film to ensure that the floating pool does not leak; 30 floating seedling trays can be placed in each pool; the arch frame is covere...

Embodiment 2

[0050] The method for transplanting potato seed floating seedlings comprises the following steps:

[0051] A. Potato seed soaking and accelerating germination: put the potato S13-592 seed in a densely woven small plastic mesh bag, soak it in water at 23°C for 20 hours, take it out of the soaking water, wash it twice with water at 23°C, and place it Accelerate germination in a constant temperature box at 20°C, keep the seeds moist, and sow after the seeds are 10% white;

[0052] B. Build seedling sheds: Choose the base of Yuxi Academy of Agricultural Sciences with flat terrain and good ventilation conditions, far away from villages and fields for planting Solanaceae crops, and build a floating pool with an inner length of 5.40m, a width of 1.35m, and a height of 0.20m. A 0.92m-high semi-circular arched shed is built, and the bottom film is made of black film to ensure that the floating pool does not leak; each pool can hold 30 floating seedling trays; the arch frame is covered ...

Embodiment 3

[0069] The method for transplanting potato seed floating seedlings comprises the following steps:

[0070] A. Potato seed soaking and accelerating germination: put the potato S10-655 seed in a densely woven plastic mesh bag, soak it in water at 24°C for 24 hours, take it out of the soaking water, wash it with water at 24°C three times, and place it Accelerate germination in an incubator at 23°C, keep the seeds moist, and sow after the seeds are 10% white;

[0071] B. Build seedling sheds: Choose the base of Yuxi Academy of Agricultural Sciences with flat terrain and good ventilation conditions, far away from villages and fields for planting Solanaceae crops, and build a floating pool with an inner length of 5.60m, a width of 1.37m, and a height of 0.20m. A 0.92m-high semi-circular arched shed is built, and the bottom film is made of black film to ensure that the floating pool does not leak; each pool can hold 30 floating seedling trays; the arch frame is covered with plastic g...

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Abstract

The invention relates to a potato seed seedling raising and transplanting technology, in particular to a potato seed floating seedling raising and transplanting method which is used for producing potato seedlings with potato seeds. The potato seed floating seedling raising and transplanting method comprises the following steps: A, soaking and germination acceleration of potato seeds; B, building of a seedling raising shed; C, seed seedling raising; D, management of a floating pool; E, seedling raising shed management; F, hardening of seedlings; G, seedling standardization; H, transplanting. Byadopting the method, the emergence rate of potato seedling seeds is high, the seeds are saved, seedling raising is simple, convenient and rapid, the survival rate is high, healthy and strong seedlings are raised, and the production cost of potato seedlings is reduced.

Description

technical field [0001] The invention relates to a potato seed seedling raising and transplanting technology, in particular to a floating seedling transplanting method for potato seeds, which is used for producing seed potatoes from the potato seeds. Background technique [0002] The use of seed potato seeds to produce seed potatoes has the advantages of small seed consumption, convenient transportation and low cost, and the seed seeds can eliminate various viruses, prevent seed degradation, and have high seed potato yield. At present, most of the potato seed potatoes in my country are produced by direct seeding of potato seed seeds, seedbed and plug seedling transplanting. The direct sowing method is to soak the potato seeds into the soil and matrix in the field or greenhouse, and then cooperate with the field management of water, fertilizer, temperature, humidity and pests and diseases to produce seed potatoes; the seedbed and plug seedling transplanting method, the Potato...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01C1/02A01C1/08A01G9/14A01G9/24A01G31/02A01G24/15A01G24/20A01G24/28
CPCA01C1/00A01C1/02A01C1/08A01G9/14A01G9/24A01G31/02A01G24/15A01G24/20A01G24/28Y02P60/21Y02A40/25
Inventor 张艳军胡选江张钟刘彦和饶敏杨绍聪施立安瞿观张翠萍李泉清
Owner 玉溪市农业科学院
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