Crop interplanting method for preventing Schizoneurella indica Hille Ris Lambers in apple forest

A crop and apple technology, which is applied in the field of crop interplanting in apple forests to prevent the infestation of the Indian cotton aphid, can solve the problems of difficulty in controlling the occurrence of the pest, decline in control effect, pesticide residues, etc., and achieves easy control and suitability. The effect of wide and large market demand

Inactive Publication Date: 2020-04-14
昭通学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, chlorpyrifos and imidacloprid, which have better control effects through research and demonstration, have not only reduced the control effect, but also made it difficult to control the occurrence and harm of this insect. As a result, this insect has become the first choice for farmers in the areas where the apple aphid occurs in Yunnan. problem
Moreover, it is easy to cause pesticide residues and the impact of degrading soil

Method used

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  • Crop interplanting method for preventing Schizoneurella indica Hille Ris Lambers in apple forest

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Scallions are planted in an apple orchard of a farmer in Leju, Zhaoyang District

[0034] In April 2017, farmers planted 30 scallions per square meter and evenly transplanted them around the crown of the apple tree and in the vacant ground under the forest after covering the orchard with the indica aphid.

Embodiment 2

[0036] Green onions are planted in the orchard of Changli farmers in Longquan

[0037] In August 2016, after the farmers covered the orchard with the Indian small aphid when ditching and irrigation, they evenly spread 1.5 kg of green onion seeds around the crown of the apple tree and in the open ground under the forest. After emergence, replant the areas with more seedling shortages in the rhizosphere, and control the average density at 30 plants / m 2 .

Embodiment 3

[0039] Garlic is planted in the orchard of farmers in Longquan Changli

[0040] In September 2017, farmers planted 30 scallions per square meter and evenly transplanted them around the crown of the apple tree and in the vacant ground under the forest after covering the orchard with the indica minor aphid.

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Abstract

The invention discloses a crop interplanting method for preventing Schizoneurella indica Hille Ris Lambers in an apple forest. The crop interplanting method for preventing Schizoneurella indica HilleRis Lambers in the apple forest comprises the steps of soil preparation, crop planting and forest management, and specifically comprises the following steps: ploughing and / or digging a pond around thecrown of an apple tree in the apple forest and in an open space under the forest, and exposing under the sun for 10-30 days; taking spice crop seeds with short-stalk short root systems, sowing and / ortransplanting spice crop seedlings with short-stalk short root systems, and carrying out watering and fertilizing; and checking and supplementing seedlings 5-20 days after sowing and / or transplanting, and keeping the soil humidity of 3-8 cm at 30-50%. The method has the advantages that underground pests such as Schizoneurella indica Hille Ris Lambers can be remarkably controlled, Schizoneurella indica Hille Ris Lambers in soil after onion and garlic are planted can be obviously controlled under the condition that no pesticide is used, economic income can be obtained after onion and garlic areharvested, the effects of increasing income under the forest and controlling pests are achieved, the method is safe to target crops, people, livestock and environment, and a good measure for safe production of agricultural products and pesticide reduction and pest control is achieved.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a crop interplanting method for preventing apple groves from being damaged by the schizosporum aphid. Background technique [0002] Pesticides are an essential element of agricultural production. On the one hand, they greatly improve the quality and yield of crops. On the other hand, the long-term unscientific use of chemical pesticides leads to the development of resistance of pests, which has become one of the sustainable development problems of the pesticide industry. [0003] Schizoneurella indica Hille Ris Lambers is a new pest on apples in my country, a new record species in China, mainly in India and Pakistan abroad. The nymphs are white or milky white, covered with white spongy matter outside the body, mainly damage apple fibrous roots and new roots, and occur concentrated within 0.5 m underground. In 2005, experts from Yunnan Academy of Agricultural Sciences, Ch...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G13/00
CPCA01G13/00A01G17/005
Inventor 马永翠马永平马永盆黄伦桑正林马仲炼田丽华李平松吴银梅
Owner 昭通学院
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