What crops were planted before and after Grain Rain?

Grain Rain is the last solar term in spring. At this time, seedlings were planted in the field at the beginning, and new crops were planted, which needed rain most, so it was known as "Spring rain is as expensive as oil". So what crops were planted before and after Grain Rain? Let me answer your question.

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What crops were planted before and after Grain Rain?

What food does Grain Rain eat for health?

What's so particular about Grain Rain?

What crops were planted before and after Grain Rain?

First, cold potatoes

1. When sowing cold potatoes, the average temperature should be above 65438 02℃, and the specific time is about April to May every year.

2. Cold potato is a kind of crop that likes high temperature but is afraid of freezing at seedling stage. If the sowing time is too early, it will easily lead to seedling death.

3. Sandy loam, with good drainage and irrigation performance, loose and fertile soil and high terrain, is suitable for planting cold potatoes.

4. Before sowing, you can soak the seeds in warm water for about 6 hours, then take them out and drain them, and put them in an environment of 25-28℃ for germination. When more than 50% of the seeds turn white, you can sow them. During germination, it is necessary to wash the seeds with warm water once a day to prevent rot.

Second, cotton.

1. When the low temperature at 5cm is stable above 16℃, cotton can be planted around April 20th every year.

2. When sowing, the depth should be 3-4cm to avoid cotton seeds consuming too much nutrients and causing weak seedlings.

During the planting period, cotton has a high demand for water. From sowing to emergence, the water content of 0-20cm soil layer is required to be about 70-80% of the field water capacity. At seedling stage, the water content of 0-40cm soil layer is required to be about 60-70% of the field capacity. At the initial stage of germination, the water content of 0-60cm soil layer is required to be about 65-75% of the field water capacity. After the budding stage, the water content of 0-80cm soil layer is required to be about 70-80% of the water in the field pond and not less than 60-65%. During hitting the ball, the relative water content of soil is required to be about 55-70%.

Third, peanuts

1. When planting peanuts in spring, it is required that the ground temperature of 5cm should be stable above 12℃, and the specific sowing period is from the end of April to the beginning of May each year (plastic film mulching cultivation is about 7- 10 days in advance).

2. When planting peanuts, the ridge spacing should be controlled at about 50cm, the hole spacing should be controlled at about 13- 17cm, and two seeds should be planted in each planting hole.

3. Soil requirements: flat terrain, good irrigation and drainage performance, the previous crop is not peanuts, the organic matter content is above 1%, and the ph is between 6.5 and 7.5.

Fourth, cucumber.

1. Sowing in the middle and lower reaches of the Yellow River is generally carried out from mid-April to early May every year.

2. Cucumber prefers warm environment to cold environment. The suitable temperature is 25-32℃ during the day and 15- 18℃ at night. The suitable ground temperature is 20-25℃, and the lowest shall not be lower than 15℃.

3. Before sowing, soak the seeds in warm water at 30℃ for 4 hours, and then put them in an environment of 25-30℃ to accelerate germination.

Verb (abbreviation of verb) spring corn

1. Spring corn is usually sown from April 25th to May 5th every year, but in high-yield fields, the sowing time can be postponed to May 5th to May 15 on the premise of suitable soil moisture.

2. It is more suitable for spring maize to choose maize varieties with growth period longer than 1 12 days.

3. Take the yield per mu 1200 kg of corn as an example, 20 kg of diammonium, 25 kg of urea and 0/5 kg of potassium sulfate/kloc-0 can be applied per mu.

Six, sweet potato

1. When the average temperature is stable above 15℃, sweet potato seedlings can be transplanted into the field from April 25th to May 25th every year, especially from May 5th to May 15.

2. Generally, seedlings with a length of about 20-25 cm and 6-8 complete leaves are selected for transplanting. When transplanting, insert the four nodes horizontally or obliquely into the soil. During the drought, only two leaves are exposed to the ground, and the rest are buried in the soil.

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What food does Grain Rain eat for health?

1, Xiaomi

Before and after Grain Rain, it is advisable to eat some grains that can relieve mental stress and regulate mood. Millet porridge is beneficial to the field, nourishing and appetizing.

2. Tea meal

Grain Rain tea is spring tea picked in Grain Rain season, also called spring catechu. Rich in vitamins and amino acids, it has a fresh taste and pleasant aroma.

3. Toona sinensis

Spring is the season to eat Toona sinensis, and many people will choose to eat it with eggs. It was the time when Toona sinensis was listed around Grain Rain. At this time, Toona sinensis is mellow and refreshing, with high nutritional value, so Toona sinensis is as tender as silk before rain.

4. Spinach

The nutritional value of spinach is still very high. Eating spinach in spring helps to excrete toxins from the body. Spinach is the most suitable vegetable for nourishing liver among many vegetables. Traditional Chinese medicine believes that spinach is sweet and cool, and it has the functions of enriching blood and stopping bleeding, benefiting five internal organs, dredging blood vessels, quenching thirst and moistening intestines, nourishing yin and calming the liver, helping digestion, and clearing heat and toxic substances in the stomach. It is often effective in the adjuvant treatment of liver-qi stagnation complicated with gastropathy.

5. Spring bamboo shoots

In the spring diet, there must be a vegetable like bamboo shoots. Bamboo shoots are rich in amino acids, vitamins and inorganic salts. , and has the effects of nourishing and strengthening, benefiting qi and strengthening brain, calming the heart and strengthening the body.

6. Soybean sprouts

Spring is the season of vitamin B2 deficiency. Eating soybean sprouts in spring can effectively prevent vitamin B2 deficiency.

7. European fern

Pteridium aquilinum is known as the "king of mountain vegetables". Eating bracken regularly helps to strengthen the spleen, eliminate phlegm and dampness, clear away heat and toxic materials, and also helps to lower blood pressure. Vitamins mainly contained in Pteridium aquilinum can promote intestinal peristalsis and inhibit the absorption of fat in the stomach and intestines, which is a good food for seasonal health preservation in Grain Rain.

8.oats

Grain Rain season is very suitable for eating oats, especially for breakfast. Oats not only have high nutritional value, but also can meet the nutritional needs of human body, regulate our intestines and stomach, relieve the gastrointestinal discomfort caused by weather factors affecting gastrointestinal function, and also can promote the glucose metabolism of human body.

9.spinach

Grain Rain means the end of spring. Chinese medicine has always said "nourishing the liver in spring". Spinach is a very suitable vegetable for nourishing the liver, which can nourish yin and calm the liver, relieve stomach digestive discomfort caused by liver qi, and also help to relieve hypertension and anemia caused by liver yin deficiency.

10, soybean sprouts

The weather characteristics in spring are easy to make people's lips chapped, their mouths inflamed, irritated and vitamin deficient. Eating soybean sprouts regularly in the diet can alleviate this phenomenon, especially at the moment of preventing epidemic situation, which is very helpful to prevent viral colds and improve human resistance and viral infection.

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What's so particular about Grain Rain?

Fire prevention in fields is forbidden in Grain Rain.

In the Zhuang area of China, it is forbidden to set fires in the wild in Grain Rain. The local old people think that Grain Rain is a good time for rain. Setting fires in the wild on this day will anger Lei Gong Dian Mu, and they will take revenge on the world. If it doesn't rain, people will suffer from persistent drought, which will affect agricultural production. So no one will shoot, burn incense or burn paper money in the wild, even if they are going to worship mountains and sweep graves on this day.

Grain Rain is forbidden to pay homage.

Mencius said: "A family of five acres, a tree for mulberry, fifty clothes." In a sense, the mulberry forest became a symbol of ancient utopia. Where there are villages, there are mulberry trees. During the "Three Dynasties of Silkworm in Grain Rain", before and after Grain Rain, no one was allowed to go to the neighbor's house to escape, and even the officials of the yamen were not allowed to go to the countryside to avoid conflicts with the silkworm god. The ban was lifted when silkworms went up the mountain to worship Lei Zu, the silkworm god.

It doesn't rain in Grain Rain

There is an agricultural proverb in Grain Rain that says, "It will be sunny on Qingming Day, and it will be drenched in Grain Rain. There was no rain in Grain Rain, and then I cried. " Most people think that if it doesn't rain in Grain Rain, it will be dry that year, so if the weather is favorable, the crops won't grow well and there won't be a good harvest. There is also an agricultural proverb: "Grain Rain is gloomy and rainy in summer" and "Grain Rain is rainy and there is no dry soil for forty-five days". So the rain in Grain Rain is a good sign. It doesn't rain in Grain Rain, which is also a sign of famine, so people avoid it. It is auspicious that it rains every day in Grain Rain in Longshan area, Hunan province. There is a proverb called "Qingming wants to be bright, Grain Rain wants to be dark".

Grain Rain avoids scorpions.

As far as the whole country is concerned, the most common taboo in Grain Rain is "no scorpions". Scorpion is a poisonous thing, which is regarded as one of the "five poisons" and is the banned object. In Linyi, Shanxi. People sprinkle gray wine on the wall, calling it "no scorpion"; Shaanxi Tongguan and Mizhi will put a scorpion symbol on the wall, which is considered to remove scorpions. Scorpions are forbidden in Grain Rain. In the old society, it was very popular among Han people. Superstitious activities of banning scorpions in cinnabar, Shandong Province. In addition, the lack of rain in Grain Rain is also a sign of famine, which is taboo among the people. It is auspicious that it rains every day in Grain Rain in Longshan area, Hunan province. There is a proverb called "Qingming wants to be bright, Grain Rain wants to be dark". Liling and Grain Rain, Hunan Province, banned breaking ground every day, so they had to lay fallow for one day. There is a proverb called "Cows rest, Grain Rain people rest their stoves".

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What crops were planted before and after Grain Rain?

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