Compound agent for reducing heavy metal content in greenhouse vegetable planting soil
A heavy metal and vegetable technology, which is applied in the field of compound chemicals to reduce the heavy metal content in greenhouse vegetable planting soil, can solve the problems of heavy metal input, soil heavy metal pollution, and affecting the health of consumers, so as to achieve soil fertility, increase fertility, reduce The effect of heavy metal content
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Embodiment 1
[0021] A compound agent for reducing heavy metal content in greenhouse vegetable planting soil, which is prepared by the following steps:
[0022] (1) Mash 50 parts of pepper and 20 parts of bitter sandalwood leaves into a container, add 70 parts of 50% ethanol to soak for 24 hours, and then filter to obtain solution A;
[0023] ⑵Mash 15 parts of aloe vera roots into 7.5 parts of pure water, heat to 100°C and decoct for 20 minutes, then filter to obtain solution B;
[0024] (3) Put 24 parts of cattail shells and 10 parts of wild pepper leaves in the juice extraction equipment, add 34 parts of water, squeeze the juice for 5 minutes, and filter to obtain solution C;
[0025] (4) Add solution A and solution B to solution C, and after stirring evenly, obtain the compound medicament for reducing heavy metal content in greenhouse vegetable planting soil of the present invention.
[0026] Implementation location: Large-scale greenhouse vegetable planting base in Lanzhou City, Gansu ...
Embodiment 2
[0031] A compound agent for reducing heavy metal content in greenhouse vegetable planting soil, which is prepared by the following steps:
[0032] (1) Mash 55 parts of pepper and 30 parts of bitter sandalwood leaves into a container, add 85 parts of 50% ethanol to soak for 24 hours, and then filter to obtain solution A;
[0033] ⑵Mash 25 parts of aloe vera roots into 12.5 parts of pure water, heat to 100°C and decoct for 20 minutes, then filter to obtain solution B;
[0034] (3) Put 30 parts of cattail shells and 18 parts of wild pepper leaves in the juice extraction equipment, add 48 parts of water, squeeze the juice for 5 minutes, and filter to obtain solution C;
[0035] (4) Add solution A and solution B to solution C, and after stirring evenly, obtain the compound medicament for reducing heavy metal content in greenhouse vegetable planting soil of the present invention.
[0036] Implementation location: consistent with Example 1
[0037] Implementation time: consistent w...
Embodiment 3
[0041] A compound agent for reducing heavy metal content in greenhouse vegetable planting soil, which is prepared by the following steps:
[0042] (1) Put 60 parts of pepper and 35 parts of bitter sandalwood leaves into a container, add 95 parts of 50% ethanol to soak for 24 hours, and then filter to obtain solution A;
[0043] ⑵Mash 30 parts of aloe roots into 15 parts of pure water, heat to 100°C and decoct for 20 minutes, then filter to obtain solution B;
[0044] (3) Put 36 parts of cattail shells and 26 parts of wild pepper leaves in the juice extraction equipment, add 62 parts of water, squeeze the juice for 5 minutes, and filter to obtain solution C;
[0045] (4) Add solution A and solution B into solution C, and after stirring evenly, obtain the compound medicament of the present invention for reducing heavy metal content in greenhouse vegetable planting soil.
[0046] Implementation location: consistent with Example 1
[0047] Implementation time: consistent with Ex...
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