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Method for cultivating environment-friendly and pollution-free leaf radishes

A technology of leaf radish and cultivation method, applied in the directions of botanical equipment and methods, application, horticulture, etc., can solve the problems of uneven seedling emergence, unbalanced market supply, instability, etc., to achieve increased benefits, good promotion and application prospects, Easy to use effect

Inactive Publication Date: 2014-11-05
JIANGSU ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the low seedling emergence rate, irregular seedling emergence, low and unstable yield, unbalanced market supply, etc. in the above-mentioned prior art; The quality does not reach the standard of green pollution-free agricultural products, etc., and a cultivation method of green pollution-free leaf radishes is provided, including the whole coverage of 25-mesh white insect-proof nets, the use of black sunshade nets, high-density sowing, and three-time harvesting. receive

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1 A kind of cultivation method of green pollution-free leaf radish in Nanjing area comprises:

[0022] 1) Land selection and covering with 25 mesh white insect nets

[0023] From the end of May to the beginning of June, after clearing the stubble of solanaceous fruits and melon vegetables, cover 25 mesh white insect-proof nets in time on greenhouses, middle sheds, and small sheds It is the best density in terms of effectively preventing pests from invading and affecting the ventilation and air permeability of the insect-proof net; the white insect-proof net with the same mesh has the lowest shading rate compared with other colors, and is most conducive to the growth of leaf radishes), check whether the insect-proof net is If there are holes, they should be repaired as soon as possible; and the bottom around the insect-proof net should be compacted to prevent gaps and prevent pests from entering, and keep pests out of the insect-proof net as much as possible; ...

Embodiment 2

[0042] Embodiment 2 A kind of cultivation method of green pollution-free leaf radish in Jiangyan area, comprising:

[0043] 1. Land selection and coverage with 25 mesh white insect nets

[0044] Around the middle of June, after clearing the stubble of solanaceous fruits and melon vegetables, cover the sheds with 25 mesh white insect-proof nets in time on the scaffolds of greenhouses, medium sheds, and small sheds, check whether there are holes in the insect-proof nets, and repair them as soon as possible ; And compact the bottom around the insect net to prevent gaps.

[0045] 2. Soil preparation and furrowing

[0046] Deep plow and expose to the sun 7 days before sowing; apply 1500 kg of decomposed organic fertilizer and 15 kg of compound fertilizer per 667 square meters 2 days before sowing as base fertilizer. One day before sowing, rake the furrows to make flat furrows with a width of 1 meter.

[0047] In case of heavy rain, the old greenhouse film can be used to cover th...

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Abstract

The invention discloses a method for cultivating environment-friendly and pollution-free leaf radishes, and belongs to the technical field of agricultural cultivation. The method includes 25-mesh white insect-proof net mulching; utilization of a black sunshade net; high-density seeding without thinning and three-time harvesting. The method has the advantages that pesticides can be omitted owing to 25-mesh white insect-free net mulching, so that the environment-friendly and pollution-free agricultural products can be produced; the germination rate and the emergence rate are increased owing to the sunshade net, and influence of scouring of rainstorms is relieved; owing to a process for high-density seeding without thinning and three-time harvesting, the acre yield is increased while the cost is saved, the frequency of supplying the products for markets is increased, duration of supplying the products for the markets is prolonged, and an acre benefit is increased; by the method for cultivating the environment-friendly and pollution-free leaf radishes, the acre benefit is increased by 600 yuan at least, and the method can be implemented easily and conveniently, is suitable for cultivating the leaf radishes, can be well received by production bases or growers and has an excellent popularization and application prospect.

Description

technical field [0001] The invention discloses a method for cultivating green and pollution-free leaf radish, which belongs to the technical field of agricultural planting and is specially used for summer cultivation in the middle and lower reaches of the Yangtze River. technical background [0002] Radish (scientific name: Raphanus sativus, English: Radish), also known as radish and reed, is a one or two-year herbaceous plant of the genus Raphanus L. in the family Brassicaceae. my country is one of the origin centers of radish, and its germplasm resources are extremely rich. Radish has been cultivated in my country for more than 2,700 years. It is an important popular vegetable in my country. Its cultivated area is second only to Chinese cabbage and pepper, ranking third in my country. Radish is not only nutritious, but also has a variety of health functions. Folks in my country have been spreading proverbs about the health effects of radishes such as "eat radish in winte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 苏小俊蒋利春李意坚娄丽娜孙莉钱春桃于建军冯伟民王辉王成
Owner JIANGSU ACAD OF AGRI SCI
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