White radish planting techniques and management are as follows:

1, land preparation and fertilization

The plot should be selected drainage and irrigation, * soil loose and fertile kind, deep turning should be about thirty centimeters, eggs should be removed together with weeds. The width of the ridge is 55~60 centimeters, the height of the ridge is 25 centimeters. Bottom fertilizer with rotted farmyard manure and diammonium phosphate or compound fertilizer together in the field.

2, sowing time

The appropriate time is between June 25th and July 5th, with spot sowing in the way of sowing, each hole sowing 4~5 seeds, seeds in the hole to be spread out, spacing of 23 cm or so, and then covered with a layer of 2 cm of fine * to prevent the seeds from drought affecting the emergence of seedlings.

3, inter-seedling method

People pay attention to the white radish should not be too early to inter-seedling, usually is to wait for the seedlings to grow out of three true leaves for the first time inter-seedling, each hole to stay 2 seedlings can be. The second time is when the white radish seedlings grow to five true leaves, leaving 1 seedling in each hole.

4, fertilization management

Fertilizer must be scientific and reasonable, in addition to the sowing time to apply sufficient fertilizer. Fertilizer is in the white radish leaves into the growth period, in order to promote the expansion of leaf area, chase nitrogen fertilizer once. Waiting for the fruit expansion period, fertilizer once, to ensure the nutritional supply of the fruit. The third fertilizer is in the late stage of white radish growth, foliar fertilizer, to improve the yield and ensure the quality of white radish.

5, watering management

Watering according to the weather conditions and the dryness and humidity of the soil to decide, after planting, if the weather is dry, then watering once. Watering again after the seedlings, to ensure sufficient moisture, conducive to the growth of radish seedlings. Continuous rainy days, timely drainage of water out of the field, to avoid waterlogging, dead seedlings.

6, pest control

First of all, crop rotation with agricultural control methods, deep turning of the soil to reduce the incidence of pests and diseases, give priority to the use of net fertilizers, to the rotted farmyard manure as the main, the other as a supplement. At the same time, you can also trap pests, and if possible, you can set up insect nets to protect the natural enemies, and provide a living environment for the natural enemies to prey on the pests.