What should be done in agriculture during the solar term?
Summary of agricultural vegetable management
1. Planting and management of vegetable crops in protected areas
The management of overwintering cucumber, zucchini, tomato and pepper cultivated in energy-saving solar greenhouse should be ploughed and hoed to increase ground temperature, increase air permeability and promote the growth of new roots. In management, foliar topdressing should be combined with disease prevention, and crops suffering from freezing injury or weak growth (retting) should be replaced as soon as possible to improve spring yield.
2. Do a good job in pest control.
Due to the low temperature and cloudy days, gray mold, leaf mold, downy mildew, early blight, late blight and root rot are more common, so it is necessary to spray various fungicides in time to prevent the spread of germs from causing greater harm.
Fruit tree management
After the shock, the climate gradually warmed up and everything began to recover. It is the flowering and budding period of deciduous fruit trees such as pears, peaches and plums, and the pre-germination period of evergreen fruit trees such as oranges and bayberries. It is also a very important period in the annual cycle management of orchards. Production management should do the following:
1. Pay attention to eliminate overwintering pathogens and overwintering generation pests.
First, clear the dead branches, leaves, dead fruits and weeds in the garden as soon as possible and burn them centrally; The second is to clean and scrape off the rough scars on the branches, and then apply the wound with Baijundi 1 ~ 10 times solution after treatment; Third, on sunny and warm days, before topping, spray lime-sulfur mixture all over the garden. For deciduous fruit trees, 3 ~ 5 degrees of lime-sulfur mixed solution can be used (it can also be replaced by 20 times of crystalline lime-sulfur mixed solution, and for plums and peaches that have blossomed and spread their leaves, it can be replaced by 300 times of fungus powder solution). For evergreen fruit trees, 1 degree lime-sulfur mixture can be used (it can also be replaced by 100 times crystal lime-sulfur mixture).
2. Strengthen fertilization before bud.
Urea and organic fertilizer are the main ingredients, such as pears, peaches and plums. Before being impacted, it is planted in annular groove or radial groove. Saint welfare? Brand organic compound fertilizer 2.5 ~ 5 kg, urea 0. 1 ~ 0.2 kg, covered with soil after application; Spraying organic liquid fertilizer or 0.2% borax solution of "Green Fenwei No.2 1000" at leaf-spreading stage and bud stage respectively; Pear, peach, plum, etc. It's all sprayed in bud. Most fruits? Add 90kg of water to each bag and spray it after the flowers wither? Most fruits? Add 45 kilograms of water to each package.
3. Rational drug use and timely chemical prevention.
In the bud stage of pear, after peach and plum blossom, spray 2.5% chlorpyrifos 1000 times 40% chlorpyrifos 1000 times 80% fruit fungus Su Jing 800 times (pear with 20% triadimefon EC 2000 times or 20% pink rust star 1500 times).
4. Timely thinning flowers or inflorescences
At the budding stage, the weak inflorescences of pear are thinned first, then 1 inflorescence is reserved every 5 ~ 10 cm as needed, and the rest are thinned (only flower buds are thinned), and about half of the lateral buds are reserved for each inflorescence with good pollination conditions, and the central buds are thinned; Peach and plum should also strengthen the work of thinning flowers and fruits.
Animal husbandry management
After the shock, the temperature began to rise and the rainfall increased. At this time, grass began to grow in the field, and green manure, red flowers and yellow flowers grew vigorously, providing green feed for herbivorous livestock. During this period, the focus of livestock and poultry is to do a good job in feeding cattle and promoting fattening, and we must pay close attention to spring prevention, spring matching and disease prevention of livestock. Generally, cattle are nourished half a month to one month before spring ploughing.
1. Spring is also the breeding season for cows. In order to seize the opportunity to do a good job in spring breeding, we should properly strengthen the management of breeding bulls and cows.
2. pigs focus on spring swine fever and livestock? The fifth disease? Objective To prevent injection and swine from catching cold and fever.
3. Spring is the golden season for raising rabbits, so it is necessary to do a good job in raising long-haired rabbits and meat rabbits in spring. It is necessary to breed in time.
4. Chicken farmers, in early spring and March, the weather is changeable, so it is necessary to raise chickens in film insulation rooms to improve the survival rate of chicks.
5. In order to prevent the feed from mildewing, mildewproof agents should be added to the diet, and at the same time, abortion of pregnant animals should be prevented.
6. Prevent diseases such as coccidiosis and influenza in rabbits and poultry.
Common sense of farming 1. Meteorological conditions during solar terms
Scared? , is it? The beginning of spring? In the future, when the weather gets warmer and the spring thunder rings at first, it will wake up all kinds of insects dormant and hibernating in the soil. At this time, the winter eggs will start to hatch. So what? Scared? It is a solar term reflecting natural phenology. However, what really wakes up hibernating animals is not the rumbling thunder, but the underground temperature when the temperature rises to a certain extent. There is a proverb:? Startled, warm and harmonious, toad singing folk songs? ,? Thunder stung Gu Mi base, shocked and smelled Remy like mud? . This means that it is normal to hear thunder on the day of the earthquake or after it, and it is a good year with good weather.
Scared? After the solar term, the warm and humid air mass in the south became active and the temperature rose obviously. The average annual solar term temperature in Huaibei area is 6 ~ 7℃, and it is 7 ~ 8℃ in the south of Huaihe River, which is more than 3℃ higher than the "rain" solar term. In this solar term, the temperature in our province steadily rises above 5℃ from south to north, and the temperature steadily rises to 5℃, which is an important meteorological boundary temperature for agricultural production. It indicates that trees begin to sprout, spring begins to grow, and spring crops begin to sow. The annual average solar term rainfall in Huaibei area15 ~ 20mm, 20 ~ 40mm south of Huaihe River.
The second is the meteorological conditions and crop growth in the early stage.
In the rainy season, wheat is in the green stage and rape is in the germination stage. During the solar term, the weather is fine, the temperature gradually rises, and the sunshine is sufficient, which is conducive to field drainage, reducing soil moisture and waterlogging damage, helping to carry out disaster relief work and restore the growth of wheat and rape after the disaster.
At present, wheat has entered the critical period of jointing and field management in spring, and it is also a season of alternating cold and warm and frequent climate changes, and the probability of various natural disasters such as late spring cold, continuous rain and spring drought is high. It is necessary to strengthen the field management of wheat and rape, do a good job in clearing ditches and regulating soil moisture in the field, apply fertilizer for restoring seedlings, apply fertilizer for wheat jointing and booting stage and rape bolting in time, and promote the transformation and upgrading of seedlings.
Farming suggestion 1, all localities should quickly grab ditches, control soil moisture, and make ditches run through and communicate with the outside. At the same time, combined with ditch cleaning and soil moisture management, the root system coverage of rice interplanting wheat, stubble direct seeding wheat and rape rooting in the field should be done well to enhance the ability of cold resistance and lodging resistance.
2. Seize the opportunity of warmer weather, increase the application amount of jointing fertilizer for wheat and bolting fertilizer for rape by classification, strive to build a high-yield situation and win a bumper harvest of wheat and oil.
3. Do a good job in the prevention and control of diseases, pests and weeds. Based on early, based on grab, take advantage of the favorable opportunity of spring temperature rise, to carry out chemical waterlogging control work of spring grass. The melting of wheat fields in spring is generally carried out before jointing and when the daily average temperature is stable above 5℃. In case of a cold in spring, it is advisable to control the cold tail to warm the head, avoid taking medicine before the cold current, and prevent the drug injury from aggravating the freezing injury.
4. Strengthen the antifreeze and thermal insulation of horticultural crops. Open-field vegetables, early-growing tea, etc. are covered with film, sunshade net and insect-proof net, and facilities such as solar greenhouses and greenhouses are repaired and improved, and internal or multi-layer coverage is adopted to improve the cold-proof and heat-preservation ability.
5. Do a good job in sowing cotton and corn to lay a good foundation for autumn production.
Guess you are interested in: 1. What do you mean shocked?
2. Complete works of proverbs about fear.
3. What are the stories about fright?
4.20 17 What's the custom of being startled?
5. solar term proverbs about fear