Protection device for preventing bird trouble and preparation method thereof

A protection device and anti-bird technology, which is applied in the fields of crop protection devices and bird damage prevention devices, can solve the problems of not being able to use birds to prevent insects, and achieve the effect of reducing bird damage and bird ecology

Inactive Publication Date: 2018-05-18
INST OF SOIL FERTILIZER SICHUAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Use bird repellant, which has a good repelling effect, but cannot use birds to prevent insects

Method used

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  • Protection device for preventing bird trouble and preparation method thereof
  • Protection device for preventing bird trouble and preparation method thereof
  • Protection device for preventing bird trouble and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The anti-bird protection device described in this embodiment includes a ring body 100 penetrating from top to bottom, and the ring body 100 can be degraded and returned to the field in 15-30 days under natural conditions. The annular body 100 is made of quicklime with a density of 1g / cm 3 The low-temperature incompletely carbonized silkworm excrement with a density of 1.3 g / cm 3 River sand, starch, K 2 HPO 4 After being uniformly mixed and formed by physical pressing, the ring body 100 has an inner diameter of 6-10 cm, a thickness of 0.6-1 cm, and a height of 10-20 cm.

[0035] In the field, CaO absorbs H from the air 2 O, generating Ca(OH) 2 , Ca(OH) 2 with K 2 HPO 4 Incomplete reaction, releasing part of K 3 PO 4 , intercepted CaHPO 4 , and finally returned to the field. Due to the large amount of CaO, the Ca produced at the end of the reaction 3 (PO 4 ) 2 , and finally returned to the field. The entire reaction process can last for 15-30 days, and the ...

Embodiment 2

[0050] What this embodiment describes is the preparation method of the anti-bird damage protection device described in the embodiment. Quicklime, low-temperature incompletely carbonized silkworm excrement, river sand, starch, K 2 HPO 4 Mix evenly according to the volume ratio of 4-8:8-12:4-6:4-8:1, and physically press and shape. More preferably, quicklime, low-temperature incompletely carbonized silkworm excrement, river sand, starch, K 2 HPO 4 According to the volume ratio of

[0051] Specific steps are as follows:

[0052] Step 1) Measure 80ml of quicklime and 80ml of 1g / cm 3 Low temperature incomplete carbonized silkworm excrement, 50ml1.3g / cm 3 River sand, 42ml starch, 10ml K 2 HPO 4 ;

[0053] Step 2) Take the measured quicklime, low-temperature incompletely carbonized silkworm excrement, river sand, starch, K 2 HPO 4 well mixed;

[0054] Step 3) Combine evenly mixed quicklime, low-temperature incompletely carbonized silkworm excrement, river sand, starch, K ...

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Abstract

The invention belongs to the field of crop cultivation, relates to a crop protection device, in particular to a device for preventing bird trouble, and also relates to a preparation method of the device. The protection device for preventing the bird trouble comprises a ring-shaped body which is through from top to bottom, and the ring-shaped body is degraded and returned to field under natural conditions for 15-30 days. The protection device for preventing the bird trouble can maintain the shape for 15-30 days to allow leguminous crops to safely pass through the stage prior to the occurrence of three true leaves, so that the bird trouble is effectively reduced. The protection device for preventing the bird trouble provides ecological treatment for birds, and is environmentally friendly andsafe, and physical obstruction of birds is adopted to achieve the purpose of effectively preventing and controlling the bird trouble.

Description

technical field [0001] The invention belongs to the field of crop cultivation, and relates to a crop protection device, in particular to a device for preventing bird damage, and at the same time relates to a preparation method of the device. Background technique [0002] Bird damage refers to the damage to crops caused by birds' pecking. In order to prevent the damage of birds to crops, there are physical anti-bird, sound anti-bird and chemical anti-bird methods in the prior art. Physical bird prevention, scaring birds through bird repelling poles, scarecrows, bird nets, etc. Sound bird prevention, drive birds by using the sound of firecrackers and bird repellents. Chemical bird control, by using chemical agents such as bird repellents and poisons to repel or kill birds. The way of sound bird prevention and physical bird prevention can only be maintained for a short period of time, and it is easy to be seen through after a long time, and birds are no longer afraid. The m...

Claims

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Application Information

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IPC IPC(8): A01G13/10C05G3/00C05G3/04C05G3/80
CPCA01G13/10C05B7/00C05G3/00C05G3/80C05G5/45C05D3/02C05D9/00C05F3/00C05F11/00
Inventor 王谢张建华许文志朱永群姚莉庞良玉王鸿刘海涛王宏林超文
Owner INST OF SOIL FERTILIZER SICHUAN ACAD OF AGRI SCI
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