A special nutritional bowl for the Gobi desert, its preparation method and its use

Abstract

The invention relates to a special nutrition pot for a Gobi desert, a preparation method and an application thereof. The special nutrition pot for the Gobi desert is prepared from the following raw materials in percentages by weight: 55-65% of sludge and agricultural waste fermentation nutrient matrix, 25-30% of bentonite, 5-10% of attapulgite, 3.5-4% of biochar, 0.7-1.2% of a biodegradable flocculant and 0.3-0.5% of a physical light mixture. On one hand, the environmental protection problem of harmless resource utilization of production and life sludge wastes and agricultural wastes is solved; and on the other hand, organic matters in the sludge wastes and agricultural wastes can be effectively utilized, the finally produced special nutrition pot for the Gobi desert has the effects of environmental biodegradablity, high-oxygen humus, heat retention property and low temperature resistance, moisture adsorption, water storage and retention, drought avoidance, root protection, slow release of nutrients, land fertilization and soil improvement, and is suitable form massive industrial seedling of tree seedlings; use of a lot of plastic containers is reduced; the roots are not damaged in transplantation; and the special nutrition pot is especially suitable for popularization in alpine regions, water-deficient areas and serious soil desertification areas.

Description

technical field

[0001] The invention relates to a special nutrition bowl for the Gobi Desert containing sludge and agricultural waste fermentation nutrient substrate, a preparation method and an application thereof, belonging to the field of nursery bowls. Background technique

[0002] Sewage and sludge are two systems that are equally important and closely related to solving urban water pollution problems. Sludge treatment and disposal are the guarantee for the final implementation of sewage treatment. Sludge is a by-product of sewage treatment, which is usually a heterogeneous body composed of organic debris, bacterial cells, inorganic particles, colloids, etc. Its basic composition and content mainly depend on the source of sewage and the treatment process. From the appearance, the sludge is a black or dark brown fluid or mud cake-like substance. It has the characteristics of high water content, easy to be corrupted, foul smell, poisonous and harmful. If it is not treate...

Examples

Embodiment 1

[0057] Sludge and agricultural waste fermented nutrient substrates are prepared by the following steps:

[0058] (1) Sludge, agricultural waste fermentation bacteria, straw / cellulose fermentation bacteria and agricultural waste aerobic fermentation auxiliary bacteria are prepared according to the weight ratio of 2.5: 2.2: 6 to prepare fermentation biological bacteria;

[0059] (2) Fully mix the sludge and agricultural waste at a volume ratio of 0.95:0.9 to obtain a mixture, so that the water content of the mixed mixture is 50%-60%. Fully mix by weight ratio 0.95:1050;

[0060] (3) Make the above mixture into strips, and then carry out aerobic fermentation for 7-10 days to obtain the nutrient matrix.

[0061] Aerobic fermentation involves the following steps:

[0062] (1) Turning and throwing: After the materials are mixed evenly, turn and throw continuously for two days, 2-4 times a day, so that the biological bacteria for fermentation can be fully and evenly distributed in ...

Embodiment 2

[0070] Sludge and agricultural waste fermented nutrient substrates are prepared by the following steps:

[0071] (1) Sludge, agricultural waste fermentation bacteria, straw / cellulose fermentation bacteria and agricultural waste aerobic fermentation auxiliary bacteria are prepared according to the weight ratio of 3:2:5 to prepare biological bacteria for fermentation;

[0072] (2) Fully mix the sludge and agricultural waste at a volume ratio of 1:1 to obtain a mixture, so that the water content of the mixed mixture is 50%-60%. The weight ratio is 1:1000 for thorough mixing;

[0073] (3) Make the above mixture into strips, and then carry out aerobic fermentation for 7-10 days to obtain the nutritional matrix

[0074] Aerobic fermentation involves the following steps:

[0075] (1) Turning and throwing: After the materials are mixed evenly, turn and throw continuously for two days, 2-4 times a day, so that the biological bacteria for fermentation can be fully and evenly distribut...

Embodiment 3

[0083] Sludge and agricultural waste fermented nutrient substrates are prepared by the following steps:

[0084] (1) Sludge, agricultural waste fermentation bacteria, straw / cellulose fermentation bacteria and agricultural waste aerobic fermentation auxiliary bacteria are prepared in a weight ratio of 3.5:1.8:6 to prepare fermentation biological bacteria;

[0085] (2) Fully mix the sludge and agricultural waste at a volume ratio of 1.05: 1.1 to obtain a mixture, so that the water content of the mixed mixture is 50%-60%. Fully mix by weight ratio 1.05:950;

[0086] (3) Make the above mixture into strips, and then carry out aerobic fermentation for 7-10 days to obtain the nutrient matrix.

[0087] Aerobic fermentation involves the following steps:

[0088] (1) Turning and throwing: After the materials are mixed evenly, turn and throw continuously for two days, 2-4 times a day, so that the biological bacteria for fermentation can be fully and evenly distributed in the sludge;

...

technical field

[0001] The invention relates to a special nutrition bowl for the Gobi Desert containing sludge and agricultural waste fermentation nutrient substrate, a preparation method and an application thereof, belonging to the field of nursery bowls. Background technique

[0002] Sewage and sludge are two systems that are equally important and closely related to solving urban water pollution problems. Sludge treatment and disposal are the guarantee for the final implementation of sewage treatment. Sludge is a by-product of sewage treatment, which is usually a heterogeneous body composed of organic debris, bacterial cells, inorganic particles, colloids, etc. Its basic composition and content mainly depend on the source of sewage and the treatment process. From the appearance, the sludge is a black or dark brown fluid or mud cake-like substance. It has the characteristics of high water content, easy to be corrupted, foul smell, poisonous and harmful. If it is not treate...

Examples

Embodiment 1

[0057] Sludge and agricultural waste fermented nutrient substrates are prepared by the following steps:

[0058] (1) Sludge, agricultural waste fermentation bacteria, straw / cellulose fermentation bacteria and agricultural waste aerobic fermentation auxiliary bacteria are prepared according to the weight ratio of 2.5: 2.2: 6 to prepare fermentation biological bacteria;

[0059] (2) Fully mix the sludge and agricultural waste at a volume ratio of 0.95:0.9 to obtain a mixture, so that the water content of the mixed mixture is 50%-60%. Fully mix by weight ratio 0.95:1050;

[0060] (3) Make the above mixture into strips, and then carry out aerobic fermentation for 7-10 days to obtain the nutrient matrix.

[0061] Aerobic fermentation involves the following steps:

[0062] (1) Turning and throwing: After the materials are mixed evenly, turn and throw continuously for two days, 2-4 times a day, so that the biological bacteria for fermentation can be fully and evenly distributed in ...

Embodiment 2

[0070] Sludge and agricultural waste fermented nutrient substrates are prepared by the following steps:

[0071] (1) Sludge, agricultural waste fermentation bacteria, straw / cellulose fermentation bacteria and agricultural waste aerobic fermentation auxiliary bacteria are prepared according to the weight ratio of 3:2:5 to prepare biological bacteria for fermentation;

[0072] (2) Fully mix the sludge and agricultural waste at a volume ratio of 1:1 to obtain a mixture, so that the water content of the mixed mixture is 50%-60%. The weight ratio is 1:1000 for thorough mixing;

[0073] (3) Make the above mixture into strips, and then carry out aerobic fermentation for 7-10 days to obtain the nutritional matrix

[0074] Aerobic fermentation involves the following steps:

[0075] (1) Turning and throwing: After the materials are mixed evenly, turn and throw continuously for two days, 2-4 times a day, so that the biological bacteria for fermentation can be fully and evenly distribut...

Embodiment 3

[0083] Sludge and agricultural waste fermented nutrient substrates are prepared by the following steps:

[0084] (1) Sludge, agricultural waste fermentation bacteria, straw / cellulose fermentation bacteria and agricultural waste aerobic fermentation auxiliary bacteria are prepared in a weight ratio of 3.5:1.8:6 to prepare fermentation biological bacteria;

[0085] (2) Fully mix the sludge and agricultural waste at a volume ratio of 1.05: 1.1 to obtain a mixture, so that the water content of the mixed mixture is 50%-60%. Fully mix by weight ratio 1.05:950;

[0086] (3) Make the above mixture into strips, and then carry out aerobic fermentation for 7-10 days to obtain the nutrient matrix.

[0087] Aerobic fermentation involves the following steps:

[0088] (1) Turning and throwing: After the materials are mixed evenly, turn and throw continuously for two days, 2-4 times a day, so that the biological bacteria for fermentation can be fully and evenly distributed in the sludge;

...