A guide to winter agriculture on solstice?

The solstice in winter is an excellent opportunity to engage in all kinds of agriculture. Let's take a look at the related farming from solstice to win

A guide to winter agriculture on solstice?

The solstice in winter is an excellent opportunity to engage in all kinds of agriculture. Let's take a look at the related farming from solstice to winter.

All kinds of agriculture from winter to Sunday:

1, animal husbandry

Conduct a comprehensive overhaul of livestock and poultry pens. Open pigsty should be covered with plastic film to increase the temperature in pigsty; An infrared lamp is installed in the piglet feeding room to supplement the heat source for the newborn. Close the doors and windows of the cowshed to prevent thieves from entering. You'd better fill some grass in the cowshed to keep warm. Hang a straw curtain in the sheepfold to prevent the cold wind from blowing in. Poultry brooding room should do a good job of heating up to prevent airflow from entering.

It is not suitable to feed frozen feed and cold water. If the green feed should be piled indoors during freezing and snowing, it is best to pile it up and ferment it for a few hours before feeding it to pigs. Pigs and cows should be fed with warm water, usually well water or indoor water. Never feed them into wild streams or swimming water.

Cattle, sheep and herbivores should be properly supplemented with concentrated feed and artificial pasture, go out to graze, and go out late and return early, especially goats should be placed on sunny slopes.

Long-haired rabbits should strengthen heat preservation. The rabbit house should be insulated. Long-haired rabbits can only pull the upper or lower body at a time, but not all. The nest box of newborn rabbits should be covered with rabbit hair, and attention should be paid to prevent newborn rabbits from being caught out of the nest box and freezing to death.

Laying hens, ducks and pigeons should be supplemented with light, and the lights should be turned on for 2 hours at night and in the morning to promote egg laying.

Pay close attention to the epidemic situation. Do a good job in disinfection and isolation of livestock and poultry houses, especially set a disinfection pool at the door, and change clothes and shoes when entering and leaving the livestock and poultry houses to prevent the introduction of foreign epidemic sources and lead to infectious diseases.

At the same time, we must also make disaster prevention plans. In view of the possible disasters such as drought, waterlogging and freezing injury in winter, we should actively formulate disaster prevention plans, make good material and technical preparations, strive for the initiative of disaster prevention and resilience, and ensure high yield and efficient income increase of autumn and winter crops.

Step 2 farm in the fields

After the winter solstice solar term, the climate entered a cold period. In most areas, the temperature dropped to about 10 degrees, and frost appeared. This month is a critical period for field management of winter crops.

Taking care of wheat in the critical period of promoting long root leaves and more tillering, we should apply quick-acting fertilizer on wheat seedlings in time to promote early tillering, increase the number of effective tillers and establish a high-yield seedling frame for high yield. Wheat seedlings grow in winter and dry season. In case of drought, furrow irrigation is needed to "compete for water".

The word "precision" is needed in the early field management of rape transplanting and early planting, especially in Brassica napus, which needs a lot of fertilizer. We should apply enough base fertilizer, boron fertilizer and potassium fertilizer as early as possible to promote stable growth in winter and increase the number of green leaves before winter and the number of branches after the year.

Tillering wheat and rape, loosening soil, re-applying wax fertilizer, pouring mud, cleaning ditches, regulating soil moisture and cultivating soil to the roots.

After rice stubble, the cotton fields and seedbeds of cotton and corn are ploughed in winter to make the soil layer mature.

In winter fallow fields, it is necessary to plow and bask in the sun, remove ridges and ridges of weeds, and eliminate diseases, weeds and pests that overwinter.

Weed the green manure field, pay attention to the cultivation of soil and root system, prevent freezing and protect seedlings.

3. Fruit tree agriculture

When pruning, the branches of diseases and insect pests, cross branches, drooping branches and clustered branches in the crown are mainly cut off. Then each plant is applied with 0.5 kg of urea and 0.2 kg of potassium fertilizer, and buried around the root cap, with a depth of about 20 cm. Then wash the trunk with lime water and cover the ground with a thin layer of straw or weeds.

Before the soil freezes, water the frozen water again.

When digging circular ditches or radial ditches under the projection of fruit trees, generally, according to the size of the trees, 2 kg of organic fertilizer is applied per 1 kg of fruit. Conditional orchards can be cultivated first, and then covered with grass, with a thickness of about 6 cm, which can not only adjust soil temperature and humidity, but also increase soil nutrients.

Deeply ploughing frozen soil, when the soil seems to be frozen rather than frozen in winter, orchard ploughing 1 time can not only improve soil physical and chemical properties and prevent soil hardening, but also help to freeze overwintering pests, pupae, grass roots and grass seeds in the soil.

When pruning, the branches of diseases and insect pests, cross branches, drooping branches and clustered branches in the crown are mainly cut off. Then each plant is applied with 0.5 kg of urea and 0.2 kg of potassium fertilizer, and buried around the root cap, with a depth of about 20 cm. Then wash the trunk with lime water and cover the ground with a thin layer of straw or weeds.

4. Vegetable cultivation

In winter, the solstice sunshine time is the shortest. For vegetables, fruits and crops planted in protected areas, it is necessary to uncover them early and cover them late, and see more sunshine to raise the temperature and promote growth.

The overwintering vegetables should be topcoated with thin manure and covered with turf to keep warm and prevent freezing, especially to strengthen the overwintering management of seedbeds.

Pay close attention to the reinforcement and transformation of the greenhouse and cover it with a layer of grass curtain to enhance the insulation effect. It is appropriate to control the temperature of solanaceous vegetables at about 20℃, melons and fruits at 20-25℃, and leafy vegetables at 15-20℃. Brightening: the shed is north-south, and the plastic film is often scrubbed, and the translucent film is selected.

Overwintering seedlings such as eggplant, tomato and sweet pepper should be protected and covered in multiple layers to promote the vigorous growth of vegetable seedlings. At the seedling stage, we should also pay attention to thinning seedlings, eliminate weak seedlings, yellow seedlings and high seedlings with excessive growth, and divide the roots into the ground. At the same time, avoid diseases caused by excessive humidity, especially pay attention to the prevention and control of seedling blight.

Strengthen water and fertilizer management and cold protection measures. Sow green leafy vegetables such as Chinese cabbage and spinach with strong cold tolerance in early spring.

In order to prevent the occurrence of downy mildew, gray mold and leaf mold, Anke or Koside 2000 or antiviral alum should be sprayed every 7 days-10 day/time. Once the disease occurs, Dayun 120 should be sprayed together to improve the control effect and promote growth.