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Management device for transplanted laboratory sorghum transgenic seedlings and using method thereof

A technology of transgenic seedlings and management devices, applied in horticultural methods, botanical equipment and methods, applications, etc., can solve the problems of difficult control of external transplantation environment changes, no management methods or technologies, etc., and achieve high seedling survival efficiency, effective Facilitate the observation of experiments and the effect of convenient operation

Pending Publication Date: 2021-03-26
ANHUI SCI & TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional methods are also difficult to control changes in the external transplant environment, such as the adjustment of key factors such as light, temperature, humidity, and moisture
At present, there is no feasible and effective management method or technology for the post-transplantation management of sorghum transgenic seedlings used in the laboratory

Method used

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  • Management device for transplanted laboratory sorghum transgenic seedlings and using method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see figure 1 , a management device for transgenic sorghum seedlings transplanted in the laboratory, comprising a cylindrical cover body 1 arranged vertically and open up and down, the cover body 1 is made of transparent plastic material, and the upper part of the cover body 1 is closed to form a 2cm-diameter Observation hole, the corresponding observation hole on the upper side of the cover body 1 is provided with a cylindrical mounting part 2 that matches the observation hole and extends vertically upwards. The upper side of the part 2 is provided with an upper cover 3, and the upper cover 3 is a vertically arranged cylindrical body with the upper side sealed and the lower side open. Internal thread, the upper cover 3 is screwed to the installation part 2, and the outer side of the cover body 1 is provided with a number of circumferentially closed annular grooves 4 arranged at intervals up and down, and an annular protrusion is formed on the inner side of the cover bod...

Embodiment 2

[0026] A method for using a management device for laboratory sorghum transgenic seedlings after transplantation, comprising the following steps:

[0027] (1) Transplant sorghum transgenic seedlings used in the laboratory to the experimental field, and plant them to a distance of 20 cm between seedlings;

[0028] (2) Put the cover body 1 on each seedling in turn, insert the lower side of the cover body 1 into the soil layer, and the depth of the lower side of the cover body 1 is 3 cm;

[0029] (3) Watering once every other day, the watering time is 7-8 o'clock in the morning, and the water is directly sprayed on the sunshade net cover 6;

[0030] (4) Open the upper cover 3 and observe the plant from the observation hole. After 5-8 days, when the leaves turn green or grow new leaves, remove the cover body 1 .

Embodiment 3

[0032] A method for using a management device for laboratory sorghum transgenic seedlings after transplantation, comprising the following steps:

[0033] (1) Transplant sorghum transgenic seedlings used in the laboratory to the experimental field, and plant them to a distance of 20 cm between seedlings;

[0034] (2) Put the cover body 1 on each seedling in turn, insert the lower side of the cover body 1 into the soil layer, and the depth of the lower side of the cover body 1 is 4cm;

[0035] (3) Watering once every 2 days, the watering time is 5-6 o'clock in the evening, and the water is directly sprayed on the sunshade net cover 6;

[0036] (4) Open the upper cover 3 and observe the plant from the observation hole. After 5-8 days, when the leaves turn green or grow new leaves, remove the cover body 1 .

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Abstract

The invention discloses a management device for transplanted laboratory sorghum transgenic seedlings. The management device for the transplanted laboratory sorghum transgenic seedlings comprises a cylindrical cover body, the upper portion of the cover body is closed up to form an observation hole, an installation part is arranged at the position, corresponding to the observation hole, of the coverbody, an upper cover is arranged on the upper side of the installation part, and the upper cover is connected with the installation part in a screwed mode; an annular groove is formed in the outer side of the cover body, an annular bulge is formed on the position, corresponding to the annular groove, of the inner side of the cover body, a ventilation hole is formed in the cover body, and a sunshade net cover is arranged on the outer side of the cover body. A using method of the management device comprises the following steps of transplanting the sorghum transgenic seedlings to a test field, sequentially covering each seedling with the cover body, inserting the lower side of the cover body into a soil layer, watering once every other 1-2 days, directly spraying water onto the sunshade netcover, opening the upper cover, observing plants from the observation hole, and removing the cover body when leaves turn green or new leaves grow after 5-8 days. According to the management device forthe transplanted laboratory sorghum transgenic seedlings and the using method thereof, the management device can be used for carrying out soil moisture preservation, moisture preservation and sun shading management on the transplanted seedlings; the using method is simple in step, convenient to operate and high in seedling survival rate.

Description

technical field [0001] The invention relates to a management device for transplanted sorghum transgenic seedlings in a laboratory and an application method thereof. Background technique [0002] In the field of post-transplant management technology, the usual management measure is to cover a layer of sunshade nets above the transplanted seedlings. This method is only suitable for the management of large-scale transplanted seedlings, and is not suitable for the management of single plant seedlings or small-area seedlings in the laboratory. management, and the survival rate after transplanting is low. Traditional methods are also difficult to control changes in the external transplant environment, such as the adjustment of key factors such as light, temperature, humidity, and water. At present, there is no feasible and effective management method or technology for the post-transplantation management of sorghum transgenic seedlings used in the laboratory. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/02A01G7/06A01G22/20
CPCA01G13/0243A01G22/20A01G7/06
Inventor 靳鹏王丽华李杰勤刘言龙郑剑孟瑞瑞汤进轩
Owner ANHUI SCI & TECH UNIV
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