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Natural disease and insect prevention ecological planting method for weed and vegetable symbiosis for organic vegetables

A technology for preventing diseases and insect pests and ecological planting. It is applied in the fields of botanical equipment and methods, organic fertilizers, and land preparation methods. It can solve the problems of pesticide residues in agricultural products, affecting human health, and nitrate residues, achieving high ecological benefits and reducing pesticide residues. Natural effect with heavy metal content and ingredients

Inactive Publication Date: 2020-07-10
唐振海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The external control method cannot fundamentally solve the problems of vegetable pests and weeds growth, and it will also bring problems such as pesticide residues, excess pests and nitrate residues in agricultural products
Excessive reliance on pesticides and chemical fertilizers can only guarantee temporary production. In the long run, it may pollute, weaken the soil, and affect human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] An ecological planting method for natural pest and disease prevention of organic vegetable grass and vegetable symbiosis, by applying plant raw material organic fertilizers containing silica gel and humic gum as natural ecological fertilizers in the field, and during the entire growth process of vegetables, no chemical fertilizers are applied, no pesticides are sprayed, No topdressing plant raw material organic fertilizer, the amount of one-time application of lime powder in the field is: 0.12-0.2 catties of lime powder per planting hole; or 0.2-0.3 kg of lime powder per meter of planting ditch; or per square meter of flat land Apply 0.2-0.3 catties of lime powder; one-time application of plant raw material organic fertilizer containing silica gel and humic gum in the field is: 0.8-15 catties of fertilizer per planting hole; or 7-20 catties of fertilizer per meter of planting ditch; Or fertilize 10 to 60 catties per square meter of flat land; or fertilize 1,000 to 4,000 cat...

Embodiment 2

[0093] This embodiment specifically provides a kind of ecological planting method of organic vegetables, weeds and vegetables symbiosis, natural prevention of diseases and insect pests, which specifically includes the following steps:

[0094] S1: Obtain green manure

[0095] For fields irrigated by water sources, in the third quarter of the previous year, sow milk vetch seeds in the field according to the standard of 6-8 catties / mu, and it will grow in the middle and late March of the second year; or plant the same field each time After the vegetables are harvested, some weak vegetables remain in the field together with weeds.

[0096] It should be noted that there are three types of green manure used in the present invention. The first type of green manure is milk vetch planted in the third quarter of the year. It has strong nitrogen fixation ability and high nitrogen content, so it is a good green manure plant. The second green manure is the leafy vegetables and weeds plan...

Embodiment 3

[0129] This embodiment provides a kind of ecological planting method of natural pest and disease prevention ecological planting of organic vegetable herb-vegetable symbiosis, specifically comprises the following steps:

[0130] S1: Obtain green manure

[0131] For fields irrigated by water sources, in the third quarter of the first year, sow milk vetch seeds in the field according to the standard of 7 catties / mu, and they will grow in the middle and late March of the second year; After harvesting, the remaining weak vegetables are left in the field together with weeds.

[0132] S2: Soil preparation

[0133] After the fields planted with green manure are plowed manually or by plowing machinery, ditches are opened to form ridges and level the land; each ridge is 1.1 meters wide and 13 meters long; the ditches are 28 centimeters wide and 25 centimeters deep. Choose one of the ridges as a seedbed. Open holes and plant on the well-leveled ridge top of the above-mentioned seedling...

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PUM

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Abstract

The invention discloses a natural disease and insect prevention ecological planting method for weed and vegetable symbiosis for organic vegetables. According to the method, plant raw material organicfertilizers with siliceous gels and humus gels are applied to a field as natural ecological fertilizers, weeding, chemical fertilizer application or pesticide spraying is not implemented in the wholegrowth process of vegetables, the plant raw material organic fertilizers are not replenished either, the labor and power can be saved in the planting process, and meanwhile, ecological environments can be protected. Vegetables cultivated by using the method are excellent in quality, stable in yield and safe and healthy.

Description

technical field [0001] The invention relates to the technical field of ecological agricultural planting, in particular to an ecological planting method for natural pest and disease prevention ecological planting of organic vegetables. Background technique [0002] Vegetables are the food of people's three meals a day. In the past 30 years, a large number of chemical fertilizers, pesticides, chemical film coverings and other preparations with various functions have been used in the planting process of vegetables. These pollutants affect the quality of vegetables to a great extent, and even cause harm to the ecological environment such as soil and water bodies. [0003] In the existing vegetable planting technology, whether it is conventional planting or organic planting, in order to solve the problems of plant diseases and insect pests, control weeds and increase production, various chemical fertilizers, pesticides, herbicides and other chemical agents are used to assist pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/40A01G22/15A01B79/02A01G13/00A01G22/00A01C21/00C05F5/00C05G3/00C05G3/60C05G3/80
CPCA01B79/02A01C21/00A01G13/00A01G22/00A01G22/15A01G22/40C05F5/006C05G3/00Y02A40/20
Inventor 唐振海
Owner 唐振海
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