CN110511101A - A kind of orchard compound green manure and preparation method thereof - Google Patents

Abstract

The invention discloses compound green manure in a kind of orchard and preparation method thereof, which is prepared by the raw material of following parts by weight: 15~20 parts of orchard waste, 15~25 parts of Cassia occidentalis cauline leaf, 5~10 parts of watermifoil, 10~20 parts of rubbish from cooking ball, 3~6 parts of rhamnolipid, 5~10 parts of waste mushroom packet, 2~8 parts of polymeric amino acid, 5~10 parts of stevia rebaudian leaf, 3~6 parts of mix bacterium agent.Nutrition needed for resulting green manure can provide growth for fruit tree, improves the resistance of fruit tree itself, to realize the prevention and treatment of fruit tree diseases and pests, and the improvement of soil property may be implemented.

Description

A kind of orchard compound green manure and preparation method thereof

technical field

The invention relates to the field of fruit tree fertilizers, in particular to a compound green manure for orchards and a preparation method thereof.

Background technique

In recent years, in order to increase the yield of fruit trees, many growers have continuously applied inorganic chemical fertilizers to fertilize and promote fruit trees during the planting process; using inorganic pesticides to prevent and control fruit tree diseases and insect pests, although the short-term effect is significant, can bring huge benefits to fruit farmers. However, in the long run, the disadvantages of inorganic fertilizers and pesticides are becoming more and more prominent; long-term application of inorganic fertilizers will cause soil compaction due to the lack of humus, which will affect the nutritional value of the soil, resulting in an acid-base imbalance in the land, and the fruit is likely to cause Fruit cracking phenomenon; and the application of pesticides can drive away diseases and insect pests, but since most of the pesticides come from inorganic chemical components, they cannot be degraded in nature and will be enriched in fruits, which will seriously affect human health.

Contents of the invention

The object of the present invention is to provide a kind of orchard compound green manure and its preparation method, the obtained green manure can provide the nutrients needed for the growth of fruit trees, improve the resistance of fruit trees themselves, thereby realizing the way of fruit tree diseases and insect pests, and can realize the improvement of soil properties .

In order to achieve the above object, the technical scheme that the present invention takes is:

A compound green manure for orchards, prepared from the following raw materials in parts by weight:

15-20 parts of orchard waste, 15-25 parts of Cassia chinensis stems and leaves, 5-10 parts of foxtail algae, 10-20 parts of kitchen waste balls, 3-6 parts of rhamnolipid, 5-10 parts of waste bacteria bags 2-8 parts of polyamino acid, 5-10 parts of stevia leaf, 3-6 parts of mixed bacterial agent.

Preferably, it is prepared from the following raw materials in parts by weight:

15 parts of orchard waste, 15 parts of Cassia herba stems and leaves, 5 parts of foxtail algae, 10 parts of kitchen waste balls, 3 parts of rhamnolipids, 5 parts of waste bacteria bags, 2 parts of polymerized amino acids, 5 parts of stevia leaves, 3 parts of mixed bacterial agent.

Preferably, it is prepared from the following raw materials in parts by weight:

20 parts of orchard waste, 25 parts of Cassia herba stems and leaves, 10 parts of foxtail algae, 20 parts of kitchen waste balls, 6 parts of rhamnolipid, 10 parts of waste bacteria bag, 8 parts of polymerized amino acid, 10 parts of stevia leaves, 6 parts of mixed bacterial agent.

Preferably, it is prepared from the following raw materials in parts by weight:

17.5 parts of orchard waste, 20 parts of Cassia chinensis stems and leaves, 7.5 parts of foxtail algae, 15 parts of kitchen waste balls, 4.5 parts of rhamnolipids, 7.5 parts of waste bacteria bags, 5 parts of polymerized amino acids, 7.5 parts of stevia leaves, 4.5 parts of mixed bacterial agent.

Further, the kitchen waste balls are prepared through the following steps:

S1. Put the kitchen waste in the steam explosion tank, first feed nitrogen until the pressure inside the steam explosion tank is 0.6-1.4MPa, and blast at 150°C for 8-25 minutes; then quickly inject steam until the pressure inside the steam explosion tank is 3 ～5MPa, after steam explosion treatment for 15～20S, add neutral protease in the proportion of 2～3% by mass percentage, add cellulase in the proportion of 2～3% by mass percentage, add 1～2% by mass percentage Lipase, add β-compound detoxification enzyme according to the mass percentage of 1-2%, enzymolyze at 30-50°C for 1-2h, filter, inactivate the enzyme at high temperature, dry until the water content is lower than 1%, and obtain powder;

S2. After uniformly mixing the obtained powder with the grafted starch of equal mass, granulating, the product is obtained.

Further, the mixed bacterial agent is obtained by mixing the bacterial agents in the following mass percentages:

Cohnella sp.LGH.15%～25%; Streptomyces luteus 25%～35%; Trichoderma viride 15%～25%; Clostridium rumen H1 15%～25%; Bacillus urea strain TB42 5% to 15%.

The present invention also provides the preparation method of above-mentioned a kind of orchard compound green manure, comprises the following steps:

S1, weigh each component according to the above-mentioned formula;

S2. After pulverizing the weighed orchard waste, place it in an oven at 200° C. for 45 minutes to obtain a paste of orchard waste;

S3. After pulverizing the weighed stems and leaves of Cassia chinensis, foxtail algae, waste bacteria bag and stevia leaves, mix them with the obtained orchard waste paste and stir evenly, and inoculate the mixed bacteria agent;

S4. Put the mixed material inoculated with the mixed bacterial agent in the fermentation tank, compost and ferment at 50°C to 60°C for ≥35 days, turn the compost several times during the period, until the compost is dark brown and soft, and the total nutrients of nitrogen, phosphorus, and potassium are >5%. When the water content is 30% to 40%, and the C/N ratio is 14 to 16, the fermentation is stopped, and the weighed polymeric amino acid and rhamnolipid are added, mixed and stirred evenly to obtain a coating solution;

S5. Put the kitchen waste balls in the fluidized bed coating machine, adopt the bottom spray type, the spray speed is 4.0-5.0mL/min, the air inlet frequency is 30-40Hz, the temperature in the fluidized bed coating machine Keep at 25-35°C all the time, after the coating is finished, the coated pellets are dried in the fluidized bed for a period of time and taken out.

The present invention has the following beneficial effects:

It can improve the soil aggregate structure, activate nutrient elements, and improve the utilization rate of chemical fertilizers; it can also balance soil minerals and nutrients, adjust soil pH, enhance the activity of various enzymes in the soil, effectively promote the absorption of nutrients by plant roots, and increase the number of soil microorganisms , to promote microbial activities, maintain the diversity of soil organisms, promote the cycle of soil nutrients and energy flow, promote the growth of fruit trees, and at the same time improve the resistance of fruit trees themselves, so as to achieve the prevention and control of fruit tree diseases and insect pests, with high efficiency, low toxicity, and low residue , quick-acting, long-lasting, environmentally friendly and other advantages.

Detailed ways

In order to make the objects and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

In the following examples, the orchard wastes are fruit tree branches, fallen fruits, and fallen leaves. The kitchen waste balls are prepared through the following steps:

S1. Put the kitchen waste in the steam explosion tank, first feed nitrogen until the pressure inside the steam explosion tank is 0.6-1.4MPa, and blast at 150°C for 8-25 minutes; then quickly inject steam until the pressure inside the steam explosion tank is 3 ～5MPa, after steam explosion treatment for 15～20S, add neutral protease in the proportion of 2～3% by mass percentage, add cellulase in the proportion of 2～3% by mass percentage, add 1～2% by mass percentage Lipase, add β-compound detoxification enzyme according to the mass percentage of 1-2%, enzymolyze at 30-50°C for 1-2h, filter, inactivate the enzyme at high temperature, dry until the water content is lower than 1%, and obtain powder;

S2. After uniformly mixing the obtained powder with the grafted starch of equal mass, granulating, the product is obtained.

Example 1

A preparation method for orchard compound green manure, comprising the steps of:

S1. Weighing by weight: 15 parts of orchard waste, 15 parts of Cassia chinensis stems and leaves, 5 parts of foxtail algae, 10 parts of kitchen waste balls, 3 parts of rhamnolipid, 5 parts of waste bacteria bag, polymerized amino acid 2 parts, 5 parts of stevia leaves, 3 parts of mixed bacteria;

S2. After pulverizing the weighed orchard waste, place it in an oven at 200° C. for 45 minutes to obtain a paste of orchard waste;

S3. After pulverizing the weighed Cassia japonica stems and leaves, foxtail algae, waste fungus bag, and stevia leaves, mix and stir with the obtained orchard waste paste evenly, and inoculate the mixed bacterial agent; the mixed bacterial agent consists of the following mass percentages: Mixed bacterial agents: Cohnella sp.LGH.15%; Streptomyces luteus 35%; Trichoderma viride 15%; Clostridium rumen H1 20%; Bacillus urea TB42 15%

S4. Put the mixed material inoculated with the mixed bacterial agent in the fermentation tank, compost and ferment at 50°C to 60°C for ≥35 days, turn the compost several times during the period, until the compost is dark brown and soft, and the total nutrients of nitrogen, phosphorus, and potassium are >5%. When the water content is 30% to 40%, and the C/N ratio is 14 to 16, the fermentation is stopped, and the weighed polymeric amino acid and rhamnolipid are added, mixed and stirred evenly to obtain a coating solution;

S5. Put the kitchen waste balls in the fluidized bed coating machine, adopt the bottom spray type, the spray speed is 4.0-5.0mL/min, the air inlet frequency is 30-40Hz, the temperature in the fluidized bed coating machine Keep at 25-35°C all the time, after the coating is completed, the coated pellets are dried in the fluidized bed for a period of time and taken out.

Example 2

A preparation method for orchard compound green manure, comprising the steps of:

S1. Weighing by weight: 20 parts of orchard waste, 25 parts of Cassia chinensis stems and leaves, 10 parts of foxtail algae, 20 parts of kitchen waste balls, 6 parts of rhamnolipid, 10 parts of waste bacteria bag, polymerized amino acid 8 parts, stevia leaf 10 parts, mixed bacterial agent 6 parts;

S2. After pulverizing the weighed orchard waste, place it in an oven at 200° C. for 45 minutes to obtain a paste of orchard waste;

S3. After pulverizing the weighed Cassia japonica stems and leaves, foxtail algae, waste fungus bag, and stevia leaves, mix and stir with the obtained orchard waste paste evenly, and inoculate the mixed bacterial agent; the mixed bacterial agent consists of the following mass percentages: 25% of Cohnella sp.LGH.; 25% of Streptomyces flavinus; 20% of Trichoderma viride; 20% of Clostridium rumen H1;

S4. Put the mixed material inoculated with the mixed bacterial agent in the fermentation tank, compost and ferment at 50°C to 60°C for ≥35 days, turn the compost several times during the period, until the compost is dark brown and soft, and the total nutrients of nitrogen, phosphorus, and potassium are >5%. When the water content is 30% to 40%, and the C/N ratio is 14 to 16, the fermentation is stopped, and the weighed polymeric amino acid and rhamnolipid are added, mixed and stirred evenly to obtain a coating solution;

S5. Put the kitchen waste balls in the fluidized bed coating machine, adopt the bottom spray type, the spray speed is 4.0-5.0mL/min, the air inlet frequency is 30-40Hz, the temperature in the fluidized bed coating machine Keep at 25-35°C all the time, after the coating is completed, the coated pellets are dried in the fluidized bed for a period of time and taken out.

Example 3

A preparation method for orchard compound green manure, comprising the steps of:

S1. Weighing by weight: 17.5 parts of orchard waste, 20 parts of Cassia chinensis stems and leaves, 7.5 parts of foxtail algae, 15 parts of kitchen waste balls, 4.5 parts of rhamnolipid, 7.5 parts of waste bacteria bag, polymerized amino acid 5 parts, stevia leaf 7.5 parts, mixed bacteria agent 4.5 parts;

S2. After pulverizing the weighed orchard waste, place it in an oven at 200° C. for 45 minutes to obtain a paste of orchard waste;

S3. After pulverizing the weighed Cassia japonica stems and leaves, foxtail algae, waste fungus bag, and stevia leaves, mix and stir with the obtained orchard waste paste evenly, and inoculate the mixed bacterial agent; the mixed bacterial agent consists of the following mass percentages: 20% of Cohnella sp.LGH.; 30% of Streptomyces flavinus; 20% of Trichoderma viride; 20% of Clostridium rumenum H1; 10% of Bacillus urea strain TB42.

S4. Put the mixed material inoculated with the mixed bacterial agent in the fermentation tank, compost and ferment at 50°C to 60°C for ≥35 days, turn the compost several times during the period, until the compost is dark brown and soft, and the total nutrients of nitrogen, phosphorus, and potassium are >5%. When the water content is 30% to 40%, and the C/N ratio is 14 to 16, the fermentation is stopped, and the weighed polymeric amino acid and rhamnolipid are added, mixed and stirred evenly to obtain a coating solution;

S5. Put the kitchen waste balls in the fluidized bed coating machine, adopt the bottom spray type, the spray speed is 4.0-5.0mL/min, the air inlet frequency is 30-40Hz, the temperature in the fluidized bed coating machine Keep at 25-35°C all the time, after the coating is completed, the coated pellets are dried in the fluidized bed for a period of time and taken out.

When this specific implementation was used, after the fruit tree began to bloom, dig a ring-shaped fertilization ditch along the crown of the fruit tree, with a width of 30-40 cm and a depth of 10 cm, then apply a layer of 2 cm of fertilizer to the fertilization ditch, backfill the planting soil of 2 cm, Then apply a layer of 2cm of fertilizer, and then fill it with planting soil.

Select 2 acres of citrus tree planting land, divide it into 2 pieces on average, and set it as the control group and the experimental group. After the fruit trees bloom, the control group will crush the orchard waste, and then dig a ring-shaped fertilization ditch along the crown of the fruit tree. The ditch width is 30 ～40cm deep 10cm, then apply the orchard waste powder of one deck 2cm in the fertilization ditch, backfill the planting soil of 2cm, then apply the orchard waste powder of one deck 2cm, then planting soil fill level, experimental group uses the present invention to carry out The fertilizer of example 2 gained, all the other fertilizers, fertilization method and daily maintenance and management are all carried out by routine method, calculate the strain yield of average per fruit tree and the average single fruit weight of each fruit after fruit harvest ripeness; Observe and record the rotten fruit rate of fruit Compared with the control group, the yield of citrus plants and the average single fruit weight of each fruit in the experimental group were significantly higher than that of the control group, and the rotten fruit rate and fruit cracking rate of the fruit were significantly lower than the control group. group, the yield per mu increased by about 15%.

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications should also be It is regarded as the protection scope of the present invention.

Claims (7)

1. a kind of orchard compound green manure is characterized in that, is prepared from by the raw material of following weight part: 15-20 parts of orchard waste, 15-25 parts of Cassia chinensis stems and leaves, 5-10 parts of foxtail algae, 10-20 parts of kitchen waste balls, 3-6 parts of rhamnolipid, 5-10 parts of waste bacteria bags 2-8 parts of polyamino acid, 5-10 parts of stevia leaf, 3-6 parts of mixed bacterial agent. 2. a kind of orchard compound green manure as claimed in claim 1, is characterized in that, is prepared from by the raw material of following weight portion: 15 parts of orchard waste, 15 parts of Cassia herba stems and leaves, 5 parts of foxtail algae, 10 parts of kitchen waste balls, 3 parts of rhamnolipids, 5 parts of waste bacteria bags, 2 parts of polymerized amino acids, 5 parts of stevia leaves, 3 parts of mixed bacterial agent. 3. a kind of orchard compound green manure as claimed in claim 1, is characterized in that, is prepared from by the raw material of following weight part: 20 parts of orchard waste, 25 parts of Cassia herba stems and leaves, 10 parts of foxtail algae, 20 parts of kitchen waste balls, 6 parts of rhamnolipid, 10 parts of waste bacteria bag, 8 parts of polymerized amino acid, 10 parts of stevia leaves, 6 parts of mixed bacterial agent. 4. a kind of orchard compound green manure as claimed in claim 1, is characterized in that, is prepared from by the raw material of following weight part: 17.5 parts of orchard waste, 20 parts of Cassia chinensis stems and leaves, 7.5 parts of foxtail algae, 15 parts of kitchen waste balls, 4.5 parts of rhamnolipids, 7.5 parts of waste bacteria bags, 5 parts of polymerized amino acids, 7.5 parts of stevia leaves, 4.5 parts of mixed bacterial agent. 5. A compound green manure for orchard according to any one of claims 1 to 4, wherein the kitchen waste balls are prepared by the following steps: S1. Put the kitchen waste in the steam explosion tank, first feed nitrogen until the pressure inside the steam explosion tank is 0.6-1.4MPa, and blast at 150°C for 8-25 minutes; then quickly inject steam until the pressure inside the steam explosion tank is 3 ～5MPa, after steam explosion treatment for 15～20S, add neutral protease in the proportion of 2～3% by mass percentage, add cellulase in the proportion of 2～3% by mass percentage, add 1～2% by mass percentage Lipase, add β-compound detoxification enzyme according to the mass percentage of 1-2%, enzymolyze at 30-50°C for 1-2h, filter, inactivate the enzyme at high temperature, dry until the water content is lower than 1%, and obtain powder; S2. After uniformly mixing the obtained powder with the grafted starch of equal mass, granulating, the product is obtained. 6. A kind of orchard compound green manure as claimed in any one of claims 1 to 4, wherein the mixed bacterial agent is obtained by mixing the bacterial agents of the following mass percentages: Cohnella sp.LGH.15%～25%; Streptomyces luteus 25%～35%; Trichoderma viride 15%～25%; Clostridium rumen H1 15%～25%; Bacillus urea strain TB42 5% to 15%. 7. A preparation method for orchard compound green manure, characterized in that: comprise the steps: S1, weigh each component according to the formula described in any one of claims 1 to 4; S2. After pulverizing the weighed orchard waste, place it in an oven at 200° C. for 45 minutes to obtain a paste of orchard waste; S3. After pulverizing the weighed stems and leaves of Cassia chinensis, foxtail algae, waste bacteria bag and stevia leaves, mix them with the obtained orchard waste paste and stir evenly, and inoculate the mixed bacteria agent; S4. Put the mixed material inoculated with the mixed bacterial agent in the fermentation tank, compost and ferment at 50°C to 60°C for ≥35 days, turn the compost several times during the period, until the compost is dark brown and soft, and the total nutrients of nitrogen, phosphorus, and potassium are >5%. When the water content is 30% to 40%, and the C/N ratio is 14 to 16, the fermentation is stopped, and the weighed polymeric amino acid and rhamnolipid are added, mixed and stirred evenly to obtain a coating solution; S5. Put the kitchen waste balls in the fluidized bed coating machine, adopt the bottom spray type, the spray speed is 4.0-5.0mL/min, the air inlet frequency is 30-40Hz, the temperature in the fluidized bed coating machine Keep at 25-35°C all the time, after the coating is completed, the coated pellets are dried in the fluidized bed for a period of time and taken out.