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A method of treating corn stalks using two kinds of insects

A technology for corn stalks and insects, applied in animal husbandry and other directions, can solve the problem of less than 50% comprehensive utilization rate of straw, and achieve the effects of high-value transformation, short transformation period and low process energy consumption.

Active Publication Date: 2022-01-11
SHANDONG AGRICULTURAL UNIVERSITY
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  • Claims
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Problems solved by technology

At present, the comprehensive utilization rate of straw is less than 50%.

Method used

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  • A method of treating corn stalks using two kinds of insects

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Embodiment Construction

[0025] This embodiment includes the following steps:

[0026] The first step: fresh corn stalk is physically smashed, and then use East Asian flying to transform

[0027] After the corn is collected by corn, the water containing water contains 85% to 90% of fresh corn stalks. First use a silk machine to smash the fresh cornery straw to 0.1 ~ 0.3cm, then take it directly to the East Asian flying in the 3-year-old. After 2 to 4 hours of East Asia, East Asia will convert fresh corn straw into the biomass of East Asia.

[0028] Step 2: Preparation and pre-wet

[0029] After 20m × 4m × 2M farmhouse, East Asia is harvested, it collects East Asian mites sand, the remaining corn stalk residue; the dried corn stalk harvested in the corn is pulverized to 0.3 ~ 0.5 cm. According to East Asia, the remaining corn stalk residue: the mass ratio of the pulverized dry cornery straw is 2: 2: 6.

[0030] The raw material is prepared for 1 day, a total of 3 floors from top to bottom is the dry corner...

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Abstract

The invention relates to a method for treating corn stalks by using two kinds of insects, which is characterized in that it comprises the following steps: crushing fresh corn stalks for feeding migratory locusts; crushing dry corn stalks for feeding migratory locusts Mix and pave the produced East Asian migratory locust sand and the remaining corn stalk residues fed to the East Asian migratory locust; pile the raw materials after mixing and paving; turn over the pile of decayed materials; prepare the ground for the white star beetle breeding shed Disinfection treatment, making breeding seine nets; inoculating white star beetle larvae in the breeding shed; harvesting East Asian migratory locust adults and white star beetle mature larvae for breeding sources. The beneficial effects of the present invention are: the combination of two kinds of environmental insects can completely transform corn stalks, the transformation period is short, and the synergistic effect of East Asian migratory locust and white star beetle is fully exerted, no auxiliary materials are added, the process energy consumption is low, and the transformation cycle is short. The high-speed, high-efficiency, and high-value conversion of corn stalks is guaranteed under the premise of short time and no secondary pollution.

Description

(1) Technical field [0001] The present invention belongs to the field of ecological circulation agriculture, and in particular, the present invention relates to a method of treating corn stalks using two insects. (2) Background [0002] The various straws produced in agricultural production in my country have reached more than 700 million tons of agricultural production, and the corn stalk is about 350 million tons. At present, there are mainly in the following treatment techniques: 1. Straw returning to the field, directly on the field, and the indirect field is still in the field. The latter efficient and clean modern also is not mature enough, and many factors constrain it; 2. Straw gasification; 3, straw molding; 4, straw biogas; 5, straw processed feed. In summary, my country's straw resource technology presented diversified development. But compared with some countries in Western countries, there are quite a few of the crop straws are still disposed in the fields and river ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 张大鹏刘远刘玉升印展薛新文李艳
Owner SHANDONG AGRICULTURAL UNIVERSITY
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