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 effects

Inactive Publication Date: 2013-10-30
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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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 ag

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1 A cultivation method of green and pollution-free leaf radish in Nanjing area includes:

[0022] 1) Land selection and cover 25 mesh white insect net

[0023] From the end of May to the beginning of June, after the stubble of solanaceous fruits and melon vegetables, a 25-mesh white insect net was timely covered on the large shed, middle shed, and small shed. It is the best density in terms of both effectively preventing pest invasion and affecting the ventilation and air permeability of the insect net; the white insect net of the same mesh number has the lowest shading rate than other colors, which is most conducive to the growth of leaf radish), check whether the insect net If there are holes, make up as soon as possible; and compact the bottom of the anti-insect net to prevent any gaps, prevent the pests from entering, and keep the pests out of the anti-insect net as much as possible;

[0024] Those that are not covered by insect nets, if no pesticides are applied,...

Example Embodiment

[0042] Example 2 A cultivation method of green and pollution-free leaf radish in Jiangyan area includes:

[0043] 1. Land selection and cover 25 mesh white insect net

[0044] Around mid-June, after cleaning the stubble of solanaceous fruits and melon vegetables, timely cover the large shed, middle shed, and small shed with 25-mesh white insect nets to check whether there are holes in the insect nets. If necessary, make up as soon as possible ; And compact the bottom around the insect screen to prevent any gaps.

[0045] 2. Ground preparation

[0046] 7 days before planting, deep pour and exposure; 2 days before planting, apply 1500 kg of decomposed organic fertilizer and 15 kg of compound fertilizer every 667 square meters as base fertilizer. Fine rake one day before sowing, level the border surface and make it into a flat border with a width of 1 meter.

[0047] In case of heavy rain, the old greenhouse film can be used to cover the insect-proof net or directly spread on the border ...

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PUM

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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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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 ACADEMY OF AGRICULTURAL SCIENCES
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