Sensitive seed storage device and application thereof

A technology for storing devices and seeds, which is applied to caps with auxiliary devices, sealing parts with auxiliary devices, packaging, etc., can solve the problems of high maintenance costs, large space, and unsuitable storage and utilization of a small number of sensitive seeds. The effects of extended storage life, high storage efficiency and saving storage space

Active Publication Date: 2014-07-30
SHANDONG CROP GERMPLASM CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the current method of seed bank storage using seed drying, vacuum packaging and storage at low temperature is suitable for the preservation of most seeds, it requires a large space and high maintenance costs, and is not suitable for the storage and utilization of a small number of sensitive seeds.

Method used

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  • Sensitive seed storage device and application thereof
  • Sensitive seed storage device and application thereof
  • Sensitive seed storage device and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as Figure 1 to Figure 7As shown, a sensitive seed storage device includes a barrel body and a barrel cover 17 embedded in the barrel body. The barrel body is arranged as the upper part 3 of the barrel body and the lower part 6 of the barrel body through a partition 4, and the center position of the partition layer 4 A sealing hole is arranged at the place, and the sealing hole is blocked by a sealing plug 5, and a sealing ring 2 is arranged on the inside wall of the barrel body; a hollow chamber is arranged on the barrel lid 17, and a switchable semicircle Sheet 24, semicircular sheet 24 is fixedly connected by pin shaft 27 and latch 26, and one end of semicircular sheet 24 links to each other with bung 17 by fulcrum 25, and semicircular sheet 24 is in order to realize the opening or closing of hollow chamber, and bung 17 is also provided with The sampling pipe 22 that runs through bung 17 is arranged, and the top of sampling pipe 22 is higher than the upper surfa...

Embodiment 2

[0042] Such as Figure 3 to Figure 7 Shown, a kind of sensitive seed storage device, structure is as described in embodiment 1, and its difference is that sensitive seed storage device also comprises upper support shaft 8, axle tube 9 and lower support shaft 12, upper support shaft 8 and shaft The tubes 9 are connected by bayonet teeth, the shaft tube 9 and the lower shaft 12 are fixedly connected as a whole, and the lower shaft 12 is fixedly connected with four separators 11, and the separators 11 divide the barrel body into four independent airtight spaces. The bottom end of the supporting shaft 12 is fixedly connected with a bottom bracket 13, the bottom bracket 13 is arranged above the sealing plug 5, three axle wheels 14 are arranged on the same circumference of the lower surface of the bottom bracket 13, and the top of the upper supporting shaft 8 is provided with a sticker with a label. A label clip 10 is provided at the junction of the turntable 7, the lower support sh...

Embodiment 3

[0044] Such as figure 1 and Figure 4 Shown, a kind of sensitive seed storage device, structure is as described in embodiment 1, and its difference is that, bung 17 upper surface is provided with draw ring 28, and the hollow chamber of bung 17 is provided with vertical bung inner surface. The airtight sleeve 16 and the shaft pipe 9 are arranged through the airtight sleeve 16 through the shaft pipe hole 15 at the bottom end of the airtight sleeve 16 . Since desiccant and other substances are placed in the hollow chamber of the barrel cover 17, a fixed airtight sleeve 16 is arranged in the entire hollow chamber, and the shaft tube 9 runs through the airtight sleeve 16 to rotate, avoiding the desiccant and other substances. effect, the pull ring 28 is convenient for lifting and pulling out the bung.

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Abstract

The invention relates to a sensitive seed storage device and application thereof. The barrel body of the storage device is divided into an upper part and a lower part through an interlayer, a seal hole is formed in the interlayer, the lower part of the barrel body is filled with liquid nitrogen through the seal hole,a hollow cavity which can be used for the placement of a drying agent is arranged on a barrel cover, a semi-circular plate which can be opened and closed is arranged at the bottom end of the barrel cover, the semi-circular plate is used for realizing the opening or closing of the hollow cavity, a sampling pipe running through the barrel cover is further arranged on the barrel cover, a ball valve, an air valve and a valve are arranged on the sampling pipe, ,a pipe orifice plug for blocking an opening is arranged at the top end of the sampling pipe, and seeds are taken out through the sampling pipe. According to the device, low-temperature, dry, dark and low-oxygen storage conditions can be effectively kept, so that the storage life of seeds is prolonged; meanwhile, the device is convenient in operation of an application method and convenient to carry; moreover, the storage efficiency is high, several seeds can be stored at the same time, and the space is effectively saved.

Description

technical field [0001] The invention relates to a sensitive seed storage device and its application, belonging to the technical field of crop seed storage equipment. Background technique [0002] In addition to the germination activity of the seeds themselves, the germination of seeds generally requires suitable conditions, such as: sufficient water, suitable temperature and sufficient air. However, the seeds of some plants are extremely easy to germinate (ie sensitive seeds), such as: mature rice seeds can germinate when exposed to water. Due to the low requirements for germination conditions, such sensitive seeds are easy to germinate once the moisture, temperature and air conditions are suitable during transportation and storage, causing a huge waste of resources. Bring huge trouble to the preservation and sustainable utilization of seed resources. For such sensitive seeds, low temperature, low humidity, low oxygen and dark are ideal storage conditions. Therefore, be b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/26B65D51/30B65D47/06B65D25/06
Inventor 余华丁汉凤王俊峰马玉敏李娜娜谢坤白静
Owner SHANDONG CROP GERMPLASM CENT
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