What are the effects of white radish? What are the taboos? Attached planting technique

White radish is one of the favorite soup dishes of many friends, white radish is very suitable for boiling in water, drink radish water, put some sugar, can be used as a drink, for digestion and stomach has a good effect. So what are the effects of white radish? What is the taboo of white radish? What are the planting techniques of white radish?

First, the efficacy of white radish

1. Anti-inflammation and cough: White radish has good therapeutic effects of anti-inflammation, expectorant, cough and regulating qi. It can assist in the treatment of many diseases, including colds, and pears are the best food for cough treatment.

2. Promote digestion: White radish is rich in mustard oil, crude fiber, amylase and a variety of amino acids, which can promote digestion and accelerate gastrointestinal peristalsis. it has excellent curative effect on indigestion, nausea and vomiting, oral ulcer, constipation and so on.

3. Anti-cancer and anti-cancer: vitamin An and vitamin C in white radish can effectively antioxidant radish, containing lignin can improve the vitality of macrophages, and a variety of enzymes can decompose carcinogenic nitrite amine, so it has the effect of anti-cancer and anti-cancer.

4. Whitening skin: White radish is rich in vitamin A, vitamin C and other vitamins, which can prevent the aging of the skin, prevent the formation of black spots, keep the skin white and tender, and prevent aging and arteriosclerosis.

5. Clearing intestines and detoxification: the content of dietary fiber in white radish is very considerable, especially the plant fiber in leaves is rich, these plant fibers can promote gastrointestinal peristalsis, eliminate constipation and play the role of detoxification.

Second, the taboo of eating white radish

1. Patients with gastric and duodenal ulcer, chronic gastritis, simple goiter, threatened abortion and uterine prolapse eat less.

2. White radish is a cold vegetable, and those with cold constitution and deficiency of spleen and stomach should not eat too much.

3. White radish should not be eaten with fruit. If radish and orange are eaten together in daily diet, goiter will be induced.

4, white radish main diarrhea, carrots for tonic, so the two had better not eat together, if you want to eat together, you should add some vinegar to reconcile.

5. White radish and ginseng should not be eaten together, so as to avoid the opposite effect and no beneficial effect.

3. Planting techniques of white radish:

1. Soil selection

White radish should choose loose and fertile soil, sandy soil rich in organic matter, loam and light clay.

2. Fine land preparation

After the previous harvest, remove the residual leaf weeds, pick up the gravel, and deeply plough and crush the grass.

1) net species: deep turning, depth more than 30cm, Kang drying for 5-7 days, 1500-2000 kg per mu of rotten farm manure, 30 kg of common calcium, 10-15 kg of potassium sulfate and 0.5-1 kg of borax.

2) interplanting: flue-cured tobacco harvested more than half of the flue-cured tobacco, the soil moisture of the two soil moisture flue-cured tobacco was turned into one, the soil moisture width was about 2 meters, the row spacing of the pond was 35-40 cm, 5-8 kg compound fertilizer per mu was applied as seed fertilizer and sprinkled in the pond.

Planting of white radish

3. Sowing seeds

1) seed treatment: the seeds of white radish should be carefully selected before sowing, remove weeds and expose to the sun for 2-3 hours.

2) sowing techniques: radish should be sowed with enough bottom water before sowing, and 3-4 seeds should be sowed in each pond. The seeds should be sparse and moderate, 0.3-0.4 kg per mu. After sowing, cover the pond with 5-1000 kg fine dung soil mixed with 15-20 kg of common calcium, 15-20 kg of potassium sulfate, 0.5-1 kg of borax and 3 kg of parathion granules.

4. The seedlings are fixed

In order to grasp the principle of "setting in the morning and the evening", when the seedlings are 2-3 leaves for the first time, remove the young seedlings, sick and weak seedlings, and 2-3 strong seedlings in each pond. The seedlings were fixed with 5-6 leaves and only one plant was left in each pond. When fixing the seedlings of white radish, depending on the growth of the whole field, pull out the small weak seedlings and larger seedlings to make the plant grow neatly and consistently.

5. Weeding and soil cultivation by ploughing

White radish should be ploughed for 2-3 times during the whole production period, first deep then shallow, first near and then far, to avoid root damage. Stop ploughing after closing the row, and cultivate the soil in the ditch on the soil surface in the last ploughing to prevent the seedlings from falling down.

6. Watering

It should be determined according to the growth period, rainfall, temperature, soil quality, groundwater level, air and soil moisture of white radish. Generally, it is necessary to water less in the seedling stage to promote root growth to the depths; in the peak period of leaf growth, more water is needed and appropriate irrigation is needed, but not too much, so as to cause excessive growth; during the period of rapid expansion of fleshy roots, uniform irrigation should be given to promote the growth of fleshy roots and become more fat and tender; stop irrigation half a month before harvest to improve quality and storability.

7. Scientific fertilization

The topdressing time was determined according to soil fertility and growth status, which was generally divided into two stages in seedling stage, leaf growth stage and fleshy root growth stage. Nitrogen fertilizer was mainly applied in seedling stage and leaf growth stage, urea 10kg and ternary compound fertilizer 15kg, and more phosphorus and potassium fertilizer, calcium 15kg, urea 10kg, nitrogen, phosphorus and potassium compound fertilizer 25kg, borax 0.5-1kg should be applied in the peak growth stage of fleshy root, and the available nitrogen fertilizer should not be used in 20 days before harvest.

8. Integrated pest control

In accordance with the plant protection policy of "prevention first, comprehensive control", priority should be given to agricultural control, physical control, biological control, and scientific and rational use of chemical control. When using chemical control, we should scientifically adopt new pesticides with high efficiency, low toxicity and low residue to achieve accurate, early and small control of diseases and pests, and reasonable mixed use, rotation and alternation of drugs.

9. Timely harvest

When the fleshy root of white radish is fully expanded, the leaf color turns dark, and begins to turn yellow, when the root head appears coarse grain, it is harvested in time, generally about 70 days after sowing the latter.