Ecological regulation and control method of waxberry

An ecological and bayberry technology, applied in the fields of botanical equipment and methods, horticulture, cultivation, etc., can solve the problems of lack of selectivity of pesticides, destruction of ecological environment, loss of control effect of chemical pesticides, etc.

Inactive Publication Date: 2011-08-31
鲍永舟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to large-scale contiguous planting and fine tube lithium on the ground, the species is single, the ecological environment has been severely damaged, and the natural enemies of pests and diseases have been reduced, forcing the use of more and more pesticides, resulting in the "3R" problem of chemical pesticides (resistance, residual , rampant again) increasingly serious
One is the continuous use of pesticides, which leads to the enhancement of pest resistance, and the chemical pesticides themselves gradually lose their normal control effect, so that the purpose of pest control can only be achieved by increasing the amount and frequency of use of pesticides, which intensifies the serious pollution of chemical pesticides to the environment; The second is that chemical pesticides will remain in bayberry and other environmental elements in various forms after use. With residues, there will be bioaccumulation
The enriched organisms accumulate under the action of the food chain, and the accumulation of low toxicity becomes high toxicity; third, most insecticides lack selectivity. While killing pests, they also kill a large number of natural enemies. Chain reactions such as secondary damage of natural enemies after beneficial organisms eat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1, ecological foundation construction

[0042] The garden is selected within 2km without pollution sources, with good ecological conditions. The Yellow Sea elevation is below 500m, and the slope is below 30 degrees. Each plot has an area of ​​less than 30 mu, and isolation zones are set up between each plot. The width of the isolation zone is 5-10 meters. The isolation zone is planted with plants that can repel diseases and insects, and it can also be cultivated by original vegetation plants. According to the terrain, bayberry planting can be arranged horizontally at equidistant distances or on terraces. Plant 20-30 plants per mu, among which, planting 24-27 plants / mu is better, the best is 26 plants / mu, and the distance between plants and rows is 4.5m×5.5-6.0m; Yangmei is planted in March of the Gregorian calendar. 40m wide and 40m deep. Select good seedlings, cut off the nylon at the grafting interface, cut off the upper 1 / 3 of the branches and leaves, pu...

Embodiment 2

[0043] Embodiment 2, biological diversity cultivation

[0044] Biodiversity cultivation includes planned grass, natural enemy cultivation, planting beneficial grass and other methods. The details are as follows:

[0045] Plan to grow grass: In addition to the fine management in the tree tray, plant beneficial crops between the plants or let them grow firewood naturally. When the plants grow to about 40cm high, cut them down and cover them in the tree tray. Mow and cover 3-4 times a year , 30cm around the trunk 2 The inside should not be too thick;

[0046] Natural enemy cultivation: Promote animal diversity through plant diversity cultivation, and create comfortable microclimate conditions to promote the reproduction of beneficial organisms through temperature, light, water and air regulation. When a certain natural enemy is lacking, it is necessary to introduce and stock in other places, so that beneficial insects and bacteria can fill the garden;

[0047] Plant beneficia...

Embodiment 3

[0048] Embodiment 3, natural enemy protection

[0049] Natural enemy protection mainly through the following ways:

[0050] Control of harmful substances: Prohibit the use of chemical pesticides and other substances that are harmful to natural enemies to ensure the safety of natural enemies. When the control ability of natural enemies is lower than 90%, adopt agricultural, physical, trapping, and "three-source" pesticides to control the control rate of natural enemies to more than 90% as soon as possible.

[0051] Agricultural prevention and control: cut off most of the pest-intensive branches on the tree at any time, remove the branches, leaves and fruits with pests on the ground and burn them; according to the nutritional requirements of bayberry, do a good job in balanced fertilization to improve the tree's disease resistance; Techniques such as wiping buds and topping cultivate open tree shapes to promote ventilation and light transmission.

[0052] Physical control: whi...

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Abstract

An ecological regulation and control method of waxberry belongs to the technical field of agricultural product safety in production, particularly relating to an ecological regulation and control method in safe production of waxberry, and is characterized in that the method constructs good circular system of ecological environment by mutually matching with ecological base construction, biological diversity culture, natural enemy protection and natural enemy use so as to establish good condition for natural enemy and improve the ability of natural enemy controlling pests; natural enemy is used for replacing chemical pesticide so as to obtain fruits without pesticide residues, thereby ensuring product quality safety and consumer health, reducing material cost, having economic, social and ecological effect, and being capable of efficiently promoting continuous development of waxberry industry.

Description

technical field [0001] The invention belongs to the technical field of safe production of agricultural products, and in particular relates to an ecological control method for safe production of red bayberry. Background technique [0002] The use of natural enemies to control agricultural pests started very early in my country, and predecessors have done a lot of work and achieved fruitful results. As early as in ancient times, frogs were used to protect field crops; around 304 AD, Huangjing ants were used to control citrus pests and have been used to this day, and chickens, ducks and geese began to be used to kill locusts in the Ming Dynasty. In the 1940s, bacteria were used to control cabbage caterpillars. In the 1950s, the Australian ladybug, Cryptidia monsoni, sunbee, beetle, and predatory snails were successively introduced. Since the 1960s, a large number of natural enemies such as flat-bellied wasp, Trichogramma, golden wasp, beauveria bassiana, cotton bollworm nucle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G13/00C09D1/10
Inventor 鲍永舟鲍雨林鲍竞渊
Owner 鲍永舟
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