Silkworm excrement and shell ecologic acidic soil conditioner and preparation method thereof
An acid soil and conditioner technology, applied in the field of agricultural soil fertilizers, can solve problems such as affecting the normal growth of crops, weak cation adsorption capacity, and heavy metal aluminum poisoning of crops, and achieves supplementary crops with essential trace elements, low cost, and continuous fertilizer supply. the effect of the ability
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Embodiment 1
[0036] Embodiment 1: Preparation of silkworm excrement shell ecological acidic soil conditioner 1
[0037] The silkworm excrement and shell ecological soil conditioner of this embodiment is a granule prepared from the following raw materials: 50 kilograms of silkworm excrement and 50 kilograms of shells.
[0038] The preparation method is:
[0039] (1) Silkworm excrement pretreatment: the silkworm excrement collected from Yangshan, Guangdong Province, after removing the thick mulberry branches and impurities, the silkworm excrement treatment material is obtained after removing the thick mulberry branches and impurities;
[0040] (2) Shell pretreatment: the shells collected by Zhuhai Deep Sea Shell Factory in Guangdong Province are cleaned, screened, dried, and crushed into 100-mesh shell powder by a pulverizer;
[0041] (3) Mixing: After weighing 50 kilograms of the silkworm excrement treatment material obtained in step (1), add 50 kilograms of shell powder obtained in step (2)...
Embodiment 2
[0043] Embodiment 2: the preparation of silkworm excrement shell ecological acidic soil conditioner 2
[0044] The ecological acidic soil conditioner of silkworm excrement and shells in this embodiment is a granule prepared from the following raw materials: 10 kg of silkworm excrement and 90 kg of shells.
[0045] The preparation method is:
[0046] (1) Silkworm excrement pretreatment: the silkworm excrement collected from Yangshan, Guangdong Province, after removing the thick mulberry branches and impurities, the silkworm excrement treatment material is obtained after removing the thick mulberry branches and impurities;
[0047] (2) Shell pretreatment: the shells collected by Zhuhai Deep Sea Shell Factory in Guangdong Province are cleaned, screened, dried, and crushed into 100-mesh shell powder by a pulverizer;
[0048] (3) Mixing: After weighing 10 kilograms of silkworm excrement treatment material obtained in step (1), add 90 kilograms of shell powder obtained in step (2),...
Embodiment 3
[0050] Embodiment 3: the preparation of silkworm excrement shell soil conditioner 3
[0051] The multifunctional ecological soil conditioner of the present embodiment is a granule prepared from the following raw materials: 80 kilograms of silkworm excrement and 20 kilograms of shells.
[0052] The preparation method is:
[0053] (1) Silkworm excrement pretreatment: the silkworm excrement collected from Yangshan, Guangdong Province, after removing the thick mulberry branches and impurities, the silkworm excrement treatment material is obtained after removing the thick mulberry branches and impurities;
[0054] (2) Shell pretreatment: shells collected by Guangdong Zhuhai Deep Sea Shell Factory are cleaned, screened, dried, and crushed into 100-mesh material shell powder by a pulverizer;
[0055] (3) Mixing: After weighing 80 kilograms of silkworm excrement treatment material obtained in step (1), add 20 kilograms of shell powder obtained in step (2), mix evenly, and after being...
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