Tomato intercropping method for improving income-guaranteeing and insect pest controlling functions of brassica oleracea field

A technology for tomato and vegetable fields, applied in the fields of botanical equipment and methods, horticulture, plant cultivation, etc., can solve problems such as less control effect, and achieve the effects of reducing weed damage, increasing the number of populations, and simple methods.

Active Publication Date: 2015-05-27
FUJIAN AGRI & FORESTRY UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

It can be seen that the research on the control of pests in intercropping tomato mainly focuse

Method used

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  • Tomato intercropping method for improving income-guaranteeing and insect pest controlling functions of brassica oleracea field
  • Tomato intercropping method for improving income-guaranteeing and insect pest controlling functions of brassica oleracea field
  • Tomato intercropping method for improving income-guaranteeing and insect pest controlling functions of brassica oleracea field

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[0021] Example 1: Intercropping cauliflower and tomato according to the number of tomato plants accounting for 30% of the total number of plants in the field. The variety of cauliflower is Green Stem Pine cauliflower (90 days) (Taiwan Toyota Seedling Co., Ltd.); the tomato variety is Cooperative 903 Red Tomato (Shanghai Changzhong Tomato Seed Industry Co., Ltd.). (a) The tomato seeds were soaked in water for 2 hours and sown into the seedbed. After 10 days, the cauliflower seeds were directly sown into the seedbed, and the surface of the seedbed was covered with a transparent film to maintain the temperature and humidity of the seedbed; (b) After the cauliflower and tomato emerged, the transparent film was uncovered. Open, set a bamboo support 45-50 cm above the ground above the seedbed, and cover the surface of the cauliflower with a transparent insect-proof net to prevent the cauliflower seedlings from being harmed by pests. When the daily minimum temperature is lower than 8...

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Abstract

The invention discloses a tomato intercropping method for improving income-guaranteeing and insect pest controlling functions of a brassica oleracea field and belongs to the field of environment-friendly control on plant diseases and insect pests of agriculture. The method comprises the step of carrying out intercropping on brassica oleracea and tomatoes in accordance with that the number of tomato plants accounts for 30% the total number of plants of the field. Through the intercropping of the brassica oleracea and the tomatoes, primary pests on the brassica oleracea can be effectively prevented and treated, the pest control effect of natural enemies is improved, the consumption of pesticides is reduced, and the quality of the brassica oleracea is improved. The method disclosed by the invention is simple, the damage to the brassica oleracea caused by the pests is greatly lowered by using a most appropriate tomato intercropping ratio, and the pest control effect of the natural enemies is protected and utilized; the method has the advantages of lowered chemical pesticide consumption, convenience in management and the like and is beneficial to ecological environment protection and agricultural sustainable development.

Description

technical field [0001] The invention belongs to the field of green prevention and control of agricultural diseases and insect pests, and in particular relates to a tomato intercropping method for improving the benefit and control function of a cauliflower field. Background technique [0002] brocoli Brassica oleracea (L.) is a cruciferous vegetable. According to statistics, the global economic value of this family of vegetables reaches 26 billion US dollars (Furlong MJ et al.. Diamondback moth ecology and management: problems, progress, and prospects. Annual Review of Entomology, 2012, 58: 517-541.). diamondback moth Plutella xylostella (L.) is one of the most serious pests of cruciferous vegetables, and cabbage aphid Lipaphis erysimi (Kalt.), Pieris rapae Pieris rapae (L.) and yellow curly flea beetle Phyllotreta striolata (Fabr.) is also more harmful to this family of vegetables (Li Zhisheng et al. Research on the ecological niche of the main pest populations i...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 杨广夏咛尤民生
Owner FUJIAN AGRI & FORESTRY UNIV
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