What are the delicious cucumber seed planting methods? What is the effect and effect? Which people are not suitable for eating?

Cucumber, Cucurbitaceae annual trailing or climbing herbs. It is widely cultivated all over China, and is cultivated in greenhouses or plastic greenhouses in many areas; it is now widely cultivated in temperate and tropical regions. Do you know the planting methods of cucumber seeds? What is the effect and effect? Which people are not suitable for eating? Cucumber is one of the main vegetables in summer in China.

I. planting methods of cucumber seeds

The main results are as follows: 1. The sowing time of cucumber seeds on the balcony is generally carried out in early spring from January to March, and of course, it can also be sowed in summer and autumn from June to August. If sowing in spring, soaking seeds to promote germination is used to raise seedlings or plastic film covering direct seeding, while sowing seeds in summer and autumn can choose two methods: seed soaking direct seeding or dry seed direct seeding. The method of dry seed direct seeding can generally emerge seedlings in 3-4 days, and the time of seed soaking and budding is faster. When the cucumber sprouts 1-2 true leaves, it can be transplanted and planted.

2. Choose good containers for growing cucumbers, such as flowerpots, wooden pots, professional cultivation boxes, styrofoam boxes, etc., the most important thing is to drain and breathe, and the depth of the plough layer is about 40 cm. If you cultivate soil, it is best to choose fertile, loose, well-drained soil, which is more conducive to its growth.

3. After selecting the container, the most important thing is to soak the seeds before planting. Soak the seeds in warm water of 55 ℃ for 20 minutes to keep them at a constant temperature, and keep stirring continuously during the soaking process, waiting for the water temperature to drop to room temperature, and then soaking for 6-8 hours. After that, the seeds were fished out, wrapped in wet gauze and germinated under the condition of 25-28 ℃. When half of the seeds were gradually exposed, they could be sown.

4. Soak the soaked seeds evenly on top of the fine culture soil, and then cover it with a layer of thin soil about 1 cm thick. After sowing, it should be irrigated and planted once to keep heat and moisture, so as to slow down the seedlings. Spring cucumber seedling stage to control moisture, growing period to always keep the soil moist, flowering stage to control water, the result period of water demand, generally two to three days need to be watered once.

5. Applying enough basal fertilizer can ensure the better growth of cucumber. Sufficient base fertilizer is needed in planting, mainly rotten organic fertilizer, and fertilization should be combined with watering in the fruit period, and compound fertilizer can be applied every 5-7 days. Cucumber root is weak in absorbency and sensitive to high concentration fertilizer. It is appropriate to apply thin fertilizer frequently, once every 6-8 days, and to cultivate soil and fertilizer after the first batch of melons are harvested. Attention should be paid to phosphorus and potassium fertilizer to avoid steep growth and early senescence.

6. When cucumber tendrils appear, a herringbone should be built to draw the vine. Insert a bamboo pole on the outside of the seedling, corresponding to each seedling. The two rows at the top of the bamboo pole are tied together. When the melon vine can not grow upright, you should tie the vine in time, and then tie it every 3-4 leaves. The binding rope is in the shape of "8" with the pole and vine, which can prevent the vine from rubbing or slipping. The binding vine should not be too tight, so it is appropriate to insert it into the index finger. Each binding vine to make the top of the melon vine fixed at the same height, easy to manage, and preferably in the afternoon, not easy to break the vine and leaves.

7. Cucumbers can be harvested about 10 days after the first serving, only about 45 days from sowing to planting, about 30 days from planting to root melon, and the harvest time is 1-2 months. However, in the process of planting cucumber, we should pay attention to keep the growth temperature of 20-28 ℃, if it is more than 30 ℃, it will grow badly, and if it is less than 10 ℃, it will stop growing, so we must control the temperature. The sunshade net should be covered before emergence in the hot summer.

8. When the main vine of cucumber climbs to the top of the rack, it is necessary to pick the heart in time, mostly when there are 30 or 35 leaves, picking the heart can promote the growth of melon. The heart-picking should be determined according to the characteristics of the variety. Most of the varieties that are easy to pick the heart are picked one month before pulling the seedlings, but the yield is low if the heart is picked too early, and the role of the melon can not be brought into full play if the heart is picked too late. Picking hearts, pinching tendrils and beating old leaves are all essential. only by doing a good job can we ensure the normal growth, flowering and fruit of cucumbers, and also control diseases and insect pests.

Second, the efficacy and function of cucumber

Cool, sweet and poisonous; enter the lung, stomach and large intestine meridians. Clearing heat and promoting diuresis, detoxifying and detumescence, invigorating body and relieving thirst. Main treatment of body heat and thirst, sore throat, wind-heat eye disease, damp-heat jaundice, adverse urination and other diseases.

1. Anti-tumor

Cucurbitacin C in cucumber can improve human immune function and achieve the purpose of anti-tumor. In addition, the substance can also treat chronic hepatitis and persistent hepatitis and prolong the survival time of patients with primary liver cancer.

two。 Anti-aging

Cucumber is rich in vitamin E, which can prolong life and anti-aging; cucumber enzyme in cucumber has strong biological activity and can effectively promote metabolism. Rub the skin with cucumber juice, which can moisturize the skin and relax wrinkles.

3. Prevention of alcoholism

Alanine, arginine and glutamine contained in cucumber have a certain adjuvant therapeutic effect on patients with liver, especially in patients with alcoholic cirrhosis, and can prevent and cure alcoholism.

4. Hypoglycemia

The glucosides and fructose contained in cucumbers do not participate in the usual sugar metabolism, so people with diabetes use cucumbers instead of starchy foods to satisfy their hunger, and their blood sugar will not rise, or even decrease.

5. Lose weight and strengthen the body

The propanedioic acid contained in cucumber can inhibit the conversion of sugars to fat. In addition, the cellulose in cucumber plays a certain role in promoting the elimination of decaying substances in the human intestinal tract and reducing cholesterol, which can strengthen the body.

6. Invigorate the brain and calm the mind

Cucumber contains vitamin B1, which is beneficial to improve the function of brain and nervous system, calm the mind and assist in the treatment of insomnia.

Third, cucumbers are not suitable for whom to eat

Cucumber not only has rich nutritional value, but also can play a weight loss, beauty, hypoglycemic effect, deeply welcomed and loved by many people. However, not everyone is fit to eat cucumbers. So, who can't eat cucumbers?

First of all, patients with liver disease, cardiovascular disease, gastrointestinal disease and hypertension should not eat too many pickles, because the salt in the pickles will aggravate the symptoms of the above-mentioned patients.

Secondly, people with cold cucumbers, weak spleen and stomach and frequent coughing should eat less.

Finally, cucumbers should not be eaten raw on an empty stomach so as not to cause diarrhea.

In addition, cucumbers had better not eat with chili, spinach and tomatoes at the same time, so as not to cause adverse reactions to the body.

Time: 2019-03-18 Click: