Pests and disease prevention purposed planting method of soft-seed pomegranates

Abstract

The invention discloses a pests and disease prevention purposed planting method of soft-seed pomegranates. The pests and disease prevention purposed planting method mainly includes four prevention stages of preplanting, sapling, growing period and fruit period, for preplanting, performing deep plowing the land before planting, spraying a biogenic-source disinfectant, and disinfecting by a soil fumigation mode; for the sapling, growing period and fruit period, performing targeted prevention on different pathogenesis. With the method, to-be-cultivated soil can be kept clean, survival rate of the pomegranates is increased, pest and disease damage of later period is prevented, root, stem and leaf health is kept, photosynthesis of the pomegranates is improved, storage of nutrients is guaranteed, and growth quality of the pomegranates is improved; meanwhile, the disinfectant is the biogenic-source disinfectant, continuous pest killing effect is achieved, antibody cannot be produced to larva, and soil hardening, underground water pollution and harm to human beings cannot occur.

Description

technical field

[0001] The invention relates to the field of fruit tree planting, in particular to a planting method for preventing diseases and insect pests of pomegranate. Background technique

[0002] Fruit tree production is an important part of agricultural production, and pomegranate is one of the fruit tree species. The history of pomegranate cultivation: According to historical records, the cultivation of pomegranate has a history of more than 2,000 years in my country. From the 1st to the 2nd century BC, Zhang Qian entered my country during his mission to the Western Regions and the Silk Road. Pomegranate has economic value such as edible, medicine, industrial processing, ornamental and environmental protection. It is an important economic crop. During the planting process of pomegranate, it is easy to be invaded by pests such as Japanese tortoise wax scale, peach borer, pomegranate stalk moth, peach borer, etc., causing serious diseases and insect pests to pomeg...

Examples

Embodiment 1

[0024] A planting method for preventing plant diseases and insect pests of pomegranate, mainly including four control stages before planting, sapling, growth period and fruit period;

[0025] Prevention and control before planting: the land is deeply plowed, and a disinfectant with a concentration of 5% is sprayed, and the soil is fumigated for disinfection; the disinfectant includes the following materials, in parts by weight: 50 parts of coriander, 80 parts of tomato stems and leaves , 20 parts of wintergreen, 70 parts of ginger, 90 parts of wormwood and 50 parts of fennel; the preparation method of the disinfectant is: crush coriander, tomato stems and leaves, wintergreen, ginger, wormwood and fennel into 40-60 mesh , through carbon dioxide supercritical extraction, the extraction pressure is 15MPa, the extraction temperature is 45°C, the extraction time is 60min, and the carbon dioxide flow rate is 23kg / h;

[0026] Sapling control: When the pomegranate tree grows the 3rd t...

Embodiment 2

[0031] A planting method for preventing plant diseases and insect pests of pomegranate, mainly including four control stages before planting, sapling, growth period and fruit period;

[0032]Prevention and control before planting: the land is deeply plowed, and a disinfectant with a concentration of 3% is sprayed, and the soil is fumigated for disinfection; the disinfectant includes the following substances, in parts by weight: 50 parts of coriander, 80 parts of tomato stems and leaves , 40 parts of wintergreen, 50 parts of ginger, 90 parts of wormwood and 50 parts of fennel; the preparation method of the disinfectant is: crush coriander, tomato stems and leaves, wintergreen, ginger, wormwood and fennel into 40-60 mesh , through carbon dioxide supercritical extraction, the extraction pressure is 15MPa, the extraction temperature is 45°C, the extraction time is 60min, and the carbon dioxide flow rate is 23kg / h;

[0033] Sapling control: When the pomegranate tree grows the 3-5 n...

Embodiment 3

[0038] A planting method for preventing plant diseases and insect pests of pomegranate, mainly including four control stages before planting, sapling, growth period and fruit period;

[0039] Prevention and control before planting: the land is deeply plowed, and a disinfectant with a concentration of 4% is sprayed, and the soil is fumigated for disinfection; the disinfectant includes the following substances, in parts by weight: 50 parts of coriander, 80 parts of tomato stems and leaves , 40 parts of wintergreen, 50 parts of ginger, 90 parts of wormwood and 50 parts of fennel; the preparation method of the disinfectant is: crush coriander, tomato stems and leaves, wintergreen, ginger, wormwood and fennel into 40-60 mesh , through carbon dioxide supercritical extraction, the extraction pressure is 15MPa, the extraction temperature is 45°C, the extraction time is 60min, and the carbon dioxide flow rate is 23kg / h;

[0040] Sapling control: When the pomegranate tree grows the 3-5 ...

technical field

[0001] The invention relates to the field of fruit tree planting, in particular to a planting method for preventing diseases and insect pests of pomegranate. Background technique

[0002] Fruit tree production is an important part of agricultural production, and pomegranate is one of the fruit tree species. The history of pomegranate cultivation: According to historical records, the cultivation of pomegranate has a history of more than 2,000 years in my country. From the 1st to the 2nd century BC, Zhang Qian entered my country during his mission to the Western Regions and the Silk Road. Pomegranate has economic value such as edible, medicine, industrial processing, ornamental and environmental protection. It is an important economic crop. During the planting process of pomegranate, it is easy to be invaded by pests such as Japanese tortoise wax scale, peach borer, pomegranate stalk moth, peach borer, etc., causing serious diseases and insect pests to pomeg...

Examples

Embodiment 1

[0024] A planting method for preventing plant diseases and insect pests of pomegranate, mainly including four control stages before planting, sapling, growth period and fruit period;

[0025] Prevention and control before planting: the land is deeply plowed, and a disinfectant with a concentration of 5% is sprayed, and the soil is fumigated for disinfection; the disinfectant includes the following materials, in parts by weight: 50 parts of coriander, 80 parts of tomato stems and leaves , 20 parts of wintergreen, 70 parts of ginger, 90 parts of wormwood and 50 parts of fennel; the preparation method of the disinfectant is: crush coriander, tomato stems and leaves, wintergreen, ginger, wormwood and fennel into 40-60 mesh , through carbon dioxide supercritical extraction, the extraction pressure is 15MPa, the extraction temperature is 45°C, the extraction time is 60min, and the carbon dioxide flow rate is 23kg / h;

[0026] Sapling control: When the pomegranate tree grows the 3rd t...

Embodiment 2

[0031] A planting method for preventing plant diseases and insect pests of pomegranate, mainly including four control stages before planting, sapling, growth period and fruit period;

[0032]Prevention and control before planting: the land is deeply plowed, and a disinfectant with a concentration of 3% is sprayed, and the soil is fumigated for disinfection; the disinfectant includes the following substances, in parts by weight: 50 parts of coriander, 80 parts of tomato stems and leaves , 40 parts of wintergreen, 50 parts of ginger, 90 parts of wormwood and 50 parts of fennel; the preparation method of the disinfectant is: crush coriander, tomato stems and leaves, wintergreen, ginger, wormwood and fennel into 40-60 mesh , through carbon dioxide supercritical extraction, the extraction pressure is 15MPa, the extraction temperature is 45°C, the extraction time is 60min, and the carbon dioxide flow rate is 23kg / h;

[0033] Sapling control: When the pomegranate tree grows the 3-5 n...

Embodiment 3

[0038] A planting method for preventing plant diseases and insect pests of pomegranate, mainly including four control stages before planting, sapling, growth period and fruit period;

[0039] Prevention and control before planting: the land is deeply plowed, and a disinfectant with a concentration of 4% is sprayed, and the soil is fumigated for disinfection; the disinfectant includes the following substances, in parts by weight: 50 parts of coriander, 80 parts of tomato stems and leaves , 40 parts of wintergreen, 50 parts of ginger, 90 parts of wormwood and 50 parts of fennel; the preparation method of the disinfectant is: crush coriander, tomato stems and leaves, wintergreen, ginger, wormwood and fennel into 40-60 mesh , through carbon dioxide supercritical extraction, the extraction pressure is 15MPa, the extraction temperature is 45°C, the extraction time is 60min, and the carbon dioxide flow rate is 23kg / h;

[0040] Sapling control: When the pomegranate tree grows the 3-5 ...