A kind of method of using novel microbial organic fertilizer to prevent and treat Huanglongbing

Abstract

The invention discloses a method for preventing and treating huanglongbing by using a new type of microbial organic fertilizer. By applying the new type of microbial organic fertilizer, the microorganisms in the fertilizer are used to fully decompose the residual pesticides, fertilizers, heavy metals, etc. in the soil, and the developed film is degraded. Phagocytosis turns the heavy metal nutrients in the soil into effective ingredients that can be directly absorbed, and promotes the re-growth and reproduction of the root system of fruit trees. In addition to other auxiliary methods of prevention and control, the purpose of effectively preventing Huanglongbing is achieved.

Description

technical field

[0001] The invention relates to the technical field of agriculture, in particular to a method for preventing and treating Huanglongbing by using a novel microbial organic fertilizer. Background technique

[0002] Huanglongbing (HLB), also known as greening disease, is one of the most serious diseases on citrus. It is a systemic and devastating disease. Once a citrus fruit tree is infected with Huanglongbing, the leaves of young trees will die within 1 to 3 years. Withered yellow death, adult tree body new hair yellowing, early flowering, small fruit, poor fruit flavor, loss of edible and economic value, the higher the disease level, the lower the yield. If it is allowed to spread, it will cause a fatal blow to the citrus industry in my country and cause huge economic losses.

[0003] Research has found that the main reason for Huanglongbing is that metal elements in the soil react chemically with elements such as nitrogen, phosphorus, and potassium in fertil...

Examples

Embodiment 1

[0038] The method of utilizing novel microbial organic fertilizer to prevent and treat Huanglongbing of the present invention, concrete implementation method is as follows:

[0039] (1) Cut off the diseased branches of the fruit tree, remove the weeds around the fruit tree, and burn the diseased branches;

[0040] (2) According to the size of the canopy, dig out a ring-shaped ditch with a width of 20 cm and a depth of 20 cm around the fruit tree, mix the new microbial organic fertilizer and the excavated soil with a weight ratio of 1:2, fill it into the ditch, and then Cover with 10cm soil layer and water thoroughly;

[0041] (3) Within the coverage of the size of the crown, after loosening the soil, sprinkle a mixture of lime and fresh plant ash on the loosened soil, and sprinkle it again every 30 days;

[0042] (4) Mix the plant stem cells and water evenly at a weight ratio of 1:300 and then spray the whole plant; spray every 7 days in the first month, spray every 15 days i...

Embodiment 2

[0062] The method of utilizing novel microbial organic fertilizer to prevent and treat Huanglongbing of the present invention, concrete implementation method is as follows:

[0063] (1) Cut off the diseased branches of the fruit tree, remove the weeds around the fruit tree, and burn the diseased branches;

[0064] (2) According to the size of the canopy, dig out a ring-shaped ditch with a width of 25 cm and a depth of 30 cm around the fruit tree, mix the new microbial organic fertilizer and the excavated soil with a weight ratio of 1:3, fill it into the ditch, and then Cover with a 9cm layer of soil and water thoroughly;

[0065] (3) Within the coverage of the size of the crown, after loosening the soil, sprinkle a layer of lime and fresh plant ash on the loosened soil, and sprinkle it again every 36 days;

[0066] (4) Mix the plant stem cells and water evenly at a weight ratio of 1:360 and then spray the whole plant; spray every 6 days in the first month, spray every 14 days...

Embodiment 3

[0086] The method of utilizing novel microbial organic fertilizer to prevent and treat Huanglongbing of the present invention, concrete implementation method is as follows:

[0087] (1) Cut off the diseased branches of the fruit tree, remove the weeds around the fruit tree, and burn the diseased branches;

[0088] (2) According to the size of the canopy, dig a ring-shaped ditch with a width of 30 cm and a depth of 35 cm around the fruit tree. Mix the new microbial organic fertilizer and the excavated soil with a weight ratio of 1:4, fill it into the ditch, and then Cover with 8cm soil layer and water thoroughly;

[0089] (3) Within the coverage of the size of the crown, after loosening the soil, sprinkle a mixture of lime and fresh plant ash on the loosened soil, and sprinkle it again every 40 days;

[0090] (4) Mix the plant stem cells and water evenly at a weight ratio of 1:380 and spray the whole plant; spray every 6 days in the first month, spray every 13 days in the seco...

technical field

[0001] The invention relates to the technical field of agriculture, in particular to a method for preventing and treating Huanglongbing by using a novel microbial organic fertilizer. Background technique

[0002] Huanglongbing (HLB), also known as greening disease, is one of the most serious diseases on citrus. It is a systemic and devastating disease. Once a citrus fruit tree is infected with Huanglongbing, the leaves of young trees will die within 1 to 3 years. Withered yellow death, adult tree body new hair yellowing, early flowering, small fruit, poor fruit flavor, loss of edible and economic value, the higher the disease level, the lower the yield. If it is allowed to spread, it will cause a fatal blow to the citrus industry in my country and cause huge economic losses.

[0003] Research has found that the main reason for Huanglongbing is that metal elements in the soil react chemically with elements such as nitrogen, phosphorus, and potassium in fertil...

Examples

Embodiment 1

[0038] The method of utilizing novel microbial organic fertilizer to prevent and treat Huanglongbing of the present invention, concrete implementation method is as follows:

[0039] (1) Cut off the diseased branches of the fruit tree, remove the weeds around the fruit tree, and burn the diseased branches;

[0040] (2) According to the size of the canopy, dig out a ring-shaped ditch with a width of 20 cm and a depth of 20 cm around the fruit tree, mix the new microbial organic fertilizer and the excavated soil with a weight ratio of 1:2, fill it into the ditch, and then Cover with 10cm soil layer and water thoroughly;

[0041] (3) Within the coverage of the size of the crown, after loosening the soil, sprinkle a mixture of lime and fresh plant ash on the loosened soil, and sprinkle it again every 30 days;

[0042] (4) Mix the plant stem cells and water evenly at a weight ratio of 1:300 and then spray the whole plant; spray every 7 days in the first month, spray every 15 days i...

Embodiment 2

[0062] The method of utilizing novel microbial organic fertilizer to prevent and treat Huanglongbing of the present invention, concrete implementation method is as follows:

[0063] (1) Cut off the diseased branches of the fruit tree, remove the weeds around the fruit tree, and burn the diseased branches;

[0064] (2) According to the size of the canopy, dig out a ring-shaped ditch with a width of 25 cm and a depth of 30 cm around the fruit tree, mix the new microbial organic fertilizer and the excavated soil with a weight ratio of 1:3, fill it into the ditch, and then Cover with a 9cm layer of soil and water thoroughly;

[0065] (3) Within the coverage of the size of the crown, after loosening the soil, sprinkle a layer of lime and fresh plant ash on the loosened soil, and sprinkle it again every 36 days;

[0066] (4) Mix the plant stem cells and water evenly at a weight ratio of 1:360 and then spray the whole plant; spray every 6 days in the first month, spray every 14 days...

Embodiment 3

[0086] The method of utilizing novel microbial organic fertilizer to prevent and treat Huanglongbing of the present invention, concrete implementation method is as follows:

[0087] (1) Cut off the diseased branches of the fruit tree, remove the weeds around the fruit tree, and burn the diseased branches;

[0088] (2) According to the size of the canopy, dig a ring-shaped ditch with a width of 30 cm and a depth of 35 cm around the fruit tree. Mix the new microbial organic fertilizer and the excavated soil with a weight ratio of 1:4, fill it into the ditch, and then Cover with 8cm soil layer and water thoroughly;

[0089] (3) Within the coverage of the size of the crown, after loosening the soil, sprinkle a mixture of lime and fresh plant ash on the loosened soil, and sprinkle it again every 40 days;

[0090] (4) Mix the plant stem cells and water evenly at a weight ratio of 1:380 and spray the whole plant; spray every 6 days in the first month, spray every 13 days in the seco...

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