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

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...

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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

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