A kind of preparation technology of bird repellent preparation
A preparation technology and preparation technology, which is applied in the field of preparation technology of bird repelling preparations, can solve the problems of bird damage, poor bird repelling effect, environmental pollution, etc., achieve good bird repelling effect, simple and feasible preparation process, and bird repelling effect Good results
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Embodiment 1
[0021] A preparation process of a bird repellent preparation, which comprises the steps of:
[0022] Step 1) preparing an adsorption carrier, step 2) mixing and stirring, step 3) pulverizing and grinding, step 4) soaking, drying and grinding, step 5) preparing a bird repellent preparation;
[0023] Specifically, it includes the following steps:
[0024] Step 1) Preparation of adsorption carrier: crush corn stalks, dolomite and sepiolite with a pulverizer respectively, then add them to aqueous sodium hydroxide solution in turn, stir evenly, then let stand for 30 minutes, filter and air-dry, then mix with diatomaceous earth Mix evenly and grind until the particle size is 30 mesh to obtain the adsorption carrier; the mass ratio of the corn stalks, dolomite, sepiolite, sodium hydroxide aqueous solution and diatomite is 3:2:1:6:1; The concentration of the aqueous sodium hydroxide solution is 0.5mol / L;
[0025] Step 2) mixing and stirring: benzyl acetate, ethyl acetate, methyl ant...
Embodiment 2
[0030] A preparation process of a bird repellent preparation, which comprises the steps of:
[0031] Step 1) preparing an adsorption carrier, step 2) mixing and stirring, step 3) pulverizing and grinding, step 4) soaking, drying and grinding, step 5) preparing a bird repellent preparation;
[0032] Specifically, it includes the following steps:
[0033] Step 1) Preparation of adsorption carrier: crush corn stalks, dolomite and sepiolite with a pulverizer respectively, then add them to aqueous sodium hydroxide solution in turn, stir evenly, then let stand for 30 minutes, filter and air-dry, then mix with diatomaceous earth Mix evenly and grind until the particle size is 50 mesh to obtain the adsorption carrier; the mass ratio of the corn stalks, dolomite, sepiolite, sodium hydroxide aqueous solution and diatomite is 3:2:1:6:1; The concentration of the aqueous sodium hydroxide solution is 1mol / L;
[0034] Step 2) mixing and stirring: benzyl acetate, ethyl acetate, methyl anthr...
Embodiment 3
[0039] The bird-repelling effect test of the bird-repelling preparation of the present invention:
[0040] Taking rice crops as an example, set up Example 1 group (dilute the bird-repelling preparation of Example 1 by 1000 times, spray 10 kg per mu of land, and spray corn), Example 2 group (dilute the bird-repelling preparation of Example 2 Dilute 1000 times, spray according to 10 kg of water per mu, spray rice) and the blank control group (spray rice according to 10 kg of water per mu). The specific results are shown in Table 1:
[0041] Table 1
[0042] group
[0043] Conclusion: The process of the present invention is simple and feasible, and the prepared bird repelling preparation has good bird repelling effect, no damage to birds, environmental protection and no pollution, and can be applied to farmland to repel birds.
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