How much do you know about farming activities in the 24 solar terms?

1, beginning of spring (4 or 5 February)

Grasp the rake to keep the water in the dry land. Check potato pits and vegetable pits in time. Build farm tools and build water conservancy projects.

Sowing and seedling raising of spring tobacco (mid-February). Sow green onions.

Seeding and seedling raising of open-field spring tomatoes (early February), protected spring zucchini (early February) and spring cabbage (early February).

Seeding and seedling raising of cucumber in small arch shed (early February) and watermelon in small arch shed (middle February).

Watermelon planting in solar greenhouse (mid-February). The harvesting of leeks in solar greenhouse is completed twice a year in winter and spring (mid-February).

2. Rain (February 19 or 20)

Wheat begins to turn green, so we should rake and hoe the wheat to raise the temperature and conserve moisture. Use herbicides. Control of wheat sheath blight (the suitable control period is from the end of tillering to the beginning of jointing stage).

Sow green onions. Sow potatoes in spring (late February).

Seeding and seedling raising of watermelon with plastic film (late February).

Sowing and seedling raising of bean vegetables in small arch shed (late February). Planting zucchini in a small arch shed (late February).

In winter and spring (late February), cucumber and zucchini began to be harvested in solar greenhouse.

3. Sting (March 5 or 6)

Wheat gets up, intertillages, topdressing, watering and applying herbicides in time. Control of wheat sheath blight and wheat red spider. Fire prevention seedling raising technology of sweet potato.

Spring pepper, wheat pepper interplanting, garlic and rape pepper sowing and seedling raising.

Yam seedling raising. Live spring celery. Sow green onions. Sow onions (dried onions) (early March). Sow potatoes in spring (early and middle March).

Zucchini planted in the open field (early March) and spring cabbage planted in the protected field (early March). Spring cucumber and legume vegetables are sown in the open field (mid-March).

Watermelon field planting with plastic film mulching (mid-March).

Tomatoes (early March), cucumbers (mid-March) and peppers (mid-March) are planted in a small arched greenhouse.

Early-maturing tomatoes and cucumbers are planted in plastic greenhouses in spring (both in the first half of March). Three-film watermelon planting in greenhouse (early March).

After a long winter in the solar greenhouse, the harvest of Toona sinensis ended (mid-March). Harvesting of cucumber in winter and spring (early March), eggplant in winter and spring and green pepper in solar greenhouse (mid-March) began.

Afforestation (March 12 Arbor Day).

4. Equinox (March 20th or 2 1)

Wheat jointing, watching seedlings topdressing and jointing fertilizer, watching seedlings, watching soil moisture, watching the weather watering and pulling water. Control wheat sheath blight, rust and red spider. Water wheat and rape to prevent frost.

Sow corn with plastic film. Solar hotbeds of sweet potatoes, warm seedlings and potatoes walk on sunny borders.

Sowing and seedling raising of garlic stubble, rape stubble and wheat stubble. Sowing seedling of spring cotton (March 16 or 20) and interplanting cotton with wheat (March 25th to April 5th).

Sow green onions. Live spring celery.

Seeding and seedling raising of watermelon in the open field (late March).

Leguminous vegetables are planted in the small arch shed (in late March). Planting early-maturing eggplant and sweet pepper in plastic greenhouse (middle and late March).

Tomato harvest in solar greenhouse begins in winter and spring (late March).

Sowing and seedling raising of Toona sinensis in solar greenhouse (late March).

Continue planting trees.

5. Qingming (April 5 or 6)

Wheat should be jointing, topdressing and watering in time to prevent powdery mildew, rust, aphids and red spiders.

Spring sowing is a busy season. Sow spring corn, spring sorghum and plastic film cotton (early April). Wheat interplanting cotton sowing and seedling raising (around April 5) and wheat stubble cotton sowing and seedling raising (mid-April). Planting spring tobacco (mid-April).

Open field watermelon and cucumber live broadcast (mid-April). Plastic film used for planting watermelon becomes sky film (early April). Plastic film watermelon planting (mid-April). Sow green onions.

Spring tomatoes are planted in the open field (early April), spring cucumbers, spring peppers and beans are planted in the open field (all in the middle of April). Seeding and seedling raising of spring eggplant in the open field (early and middle April).

Harvesting early-maturing cucumber in plastic greenhouse in spring (early and middle April). Seedling raising and sowing techniques of leek in autumn and winter in solar greenhouse.

6. Grain Rain (20 April or 2 1)

Control wheat powdery mildew, rust, long-legged spiders, aphids and armyworms, control wheat midge (in the middle and late April), water and jointing to save water. Sow Spring Valley, Spring Mung Bean and Spring Cotton (mid-April). Transplanting spring cotton (April 25th to May 5th), planting spring sweet potato and spring yam. Apply herbicides to cotton (you can choose high-efficiency Gaicaoneng, Jingcaoke and Wei Ba).

Watermelon field planting (late April). After a long winter in the solar greenhouse, the strawberry harvest is over. Shake off the tassel or expose the tail of garlic bolt, and water garlic for topdressing.

7. Long summer (May 5 or 6)

Wheat is used to control scab (spraying carbendazim about 10%) and powdery mildew. Control wheat armyworm and ear aphid. Pour the slurry backwards.

Transplant spring cotton (before May 5th).

Sow spring grain and spring mung beans.

Sow summer onions and plant a pinch of onions. Sow summer celery. Sowing and seedling raising of summer tomatoes (early May).

Early-maturing tomatoes in plastic greenhouses are harvested in spring (the first half of May). The harvest of zucchini in solar greenhouse in winter and spring is over (early May).

8. Xiao Man (May 2 1 or 22)

Defend against dry hot wind and wheat bacterial wilt. Control of wheat rust and ear aphid. Planting corn, cotton and soybean on wheat ridge (before wheat harvest 10 day). Grow wheat with cotton, pepper and tobacco leaves. Sow Spring Valley, Spring Mung Bean and Spring Sesame (May 20th ~ 25th is the best).

Harvest barley, rape and garlic. Planting barley stubble, rape stubble, garlic stubble, pepper, cotton and tobacco leaves.

Control of thrips in tobacco fields. Control of spring grain borer (borer, end of May). The main stem of spring cotton is coated with slow-release agents such as omethoate (medicine 1, polyvinyl alcohol 0. 1, water 5-6) to control aphids at the age of 4-5 leaves (middle and late May), and the trouser legs are removed at the age of 6 leaves.

Summer onion sowing, onion planting, large ditch onion (dried onion) planting. Sowing and seedling raising of summer cucumber (late May). Direct seeding of summer celery and sowing of autumn celery (late May).

Watermelon planting in small arch shed.

Early-maturing eggplant and sweet pepper in plastic greenhouse began to be harvested (in the middle and late May).

9. Miscanthus (June 6 or 7)

Harvest wheat. Sow small autumn (summer corn, summer soybean, summer millet, summer sorghum, summer mung bean and summer sesame). Planting cotton and pepper after wheat stubble. Herbicide should be applied to corn and pepper (atrazine and paraquat can be used in corn field and chlorhexidine and chlorhexidine can be used in pepper).

Strengthen summer management. Cotton and pepper are topdressed and watered to promote growth and prevent drought. Prevention and cure of pepper virus disease. Control the first generation of cotton bollworm (mid-late June), cotton aphid, cotton spider and corn borer (mid-early June) in cotton fields. Mepiquat chloride was used to adjust the plant type (9 ~ 10 leaf age of main stem, 0.8 ~ 1.0g per mu). Control of thrips in tobacco fields. Control of spring grain borer (borer, early June). Spring smoke hits the top (when the first central flower blooms).

Sow summer onion, sow small ridge and furrow onion (ox horn onion), plant pinch onion and plant large ridge and furrow onion (dried onion). Direct seeding of summer celery, sowing and seedling raising of autumn celery. Spring eggplant is planted in the field (first half of June). Cucumber planting in summer (mid-June).

Tomato picking in solar greenhouse in winter and spring is completed (mid-June).

10, summer solstice (June 2 1 or 22)

Small autumn crops are fixed seedlings, intertillage weeding, topdressing and watering. Cotton pruning and harrowing to prevent and control red spider, cotton bollworm (first generation in cotton field), red bollworm (first generation) and aphid. The second chemical control (at the initial flowering stage, the main stems and leaves 17 ~ 18, with 2.2 ~ 2.5g mepiquat chloride per mu). Control of soybean aphids (late June). Grow mung beans.

Sowing of summer onion, sowing of small ditch onion (ox horn onion) and planting of big ditch onion (dried onion).

Potato harvest season in spring. Tomato colonization in summer. Sowing and seedling raising of Pinellia tuber cucumber (late June). Seeding and seedling raising techniques of autumn celery.

Picking cucumbers, tomatoes and sweet peppers after the long winter in the solar greenhouse (mid-June). Cucumber harvesting in solar greenhouse in winter and spring is over (in the middle and late June).

1 1, Xiao Shu (July 7 or 8)

When cotton enters the full flowering period, intertillage and weed in time, trim and top. Dense plot and summer cotton topping (main stem 20 ~ 2 1 leaf age, 10 ~ 12 fruit branches, mid-July). Control cotton spiders, cotton bollworm (second generation in cotton field, middle and late July) and cotton bollworm (first generation), and topdressing cotton bollworm fertilizer.

Control soybean aphids (early July) and summer corn borers (borers).

Sow mung beans (early July is the lower sowing limit).

Summer mung beans are used to control leaf spot (spraying chlorothalonil or carbendazim/kloc-0 every two weeks after emergence for three weeks), aphids and red spiders.

Sow small furrow onions (pig excrement beans) and plant large furrow onions (dried onions). Pinellia tuber cucumber planting (mid-July), autumn cucumber sowing (mid-July). Seeding and seedling raising of autumn cabbage and autumn cauliflower (early to middle July). Seeding and seedling raising of celery in small arch shed (early and middle July).

Delayed sowing and seedling raising techniques of tomato in plastic greenhouse in autumn (early and middle July). Celery (early July), tomato (early and middle July) and leek (early July) are sown in autumn and winter in solar greenhouse.

12, summer (July 22nd or 23rd)

Cotton pruning, "Fu Tou" topping, two volts topping, fertile soil thinning cotton topping (main stem 22-23 leaf age, 12- 15 fruit branch, late July), cotton topping with medium and low soil fertility (late July). Spraying mepiquat chloride to adjust plant type (2.5-3.0g per mu 5-7 days after topping). Control the second generation cotton bollworm, red bollworm (first generation), aphid (middle and late July) and red spider in cotton field. Topdressing flower and boll fertilizer.

Mung beans control leaf spot and aphid. From July 25th, sesame seeds were used to control virus diseases (spraying chemicals to kill aphids in the middle and late July), stem blight and leaf diseases (spraying carbendazim once every 7 ~ 10 day, spraying 2 ~ 3 times). Prevention and control of corn borer (corn cob leaves are lost at the big horn stage). Control of tobacco budworm.

Sow small furrow onions (pig excrement beans) and plant large furrow onions (dried onions).

In the solar greenhouse, the big stubble strawberries are sown and raised (in late July), and the eggplant and pepper are picked. Planting leeks in sunlight greenhouse in autumn and winter, picking eggplant and green pepper in winter and spring (end of July).

13, beginning of autumn (August 7th or 8th)

"beginning of autumn ten-day sickle", spring corn, spring millet mature. "Autumn is coming, the size will be pulled together", cotton topping (must be finished) and edging (topping group, mid-August). Spraying mepiquat chloride can control vigorous growth and adjust plant type. Control aphids, cotton bollworm (third generation, middle and late stage) and red bollworm (second generation, middle and early stage of August). Control the tobacco budworm.

Prevention and control of summer grain borer (sprayed once at the peak and the end of Yang Shuhua). Control summer mung bean leaf spot, stem borer and red spider. Control of stem blight and leaf diseases of summer sesame.

Chinese cabbage (including white radish or spicy radish) is planted three days before and after the autumn festival. Sow autumn potatoes. Autumn cucumber planting (early August). Autumn cabbage and autumn cauliflower planting (first half of August). Autumn celery planting, winter celery sowing and seedling raising (mid-August), celery sowing and seedling raising in greenhouse (mid-August).

Tomato planting in plastic greenhouse will be delayed until autumn (early and middle August), and cucumber direct seeding will be delayed until autumn (around beginning of autumn). Seeding and seedling raising of cucumber in autumn and winter in solar greenhouse (mid-August) and planting of tomato in winter and spring (mid-August).

14, summer (August 23rd or 24th)

Cotton began to be picked. Harvest sesame seeds in spring. Control of the third generation cotton bollworm in cotton field. Control soybean moth (mid-late August) and stem borer larvae (late August). Control of tobacco budworm. Control of millet ear borer. Control mungbean weevil and red spider.

Autumn onion sowing (late August). Sowing and seedling raising of summer squash in autumn and winter in solar greenhouse (late August).

15, Millennium (September 8 or 9)

Harvest crops in autumn. Control of soybean moth and pod moth larvae (early September). Control of tobacco budworm in tobacco field. Cotton control cotton bollworm. Prevention and control of summer grain borer (early September).

Sowing autumn onions, sowing big ditch onions (dried onions) and planting small ditch onions (croissants).

Cucumber harvest in plastic greenhouse began after autumn (mid-September). Celery planting in greenhouse. Seeding of tomato, eggplant, pepper and sweet pepper in solar greenhouse (early and middle September). Cucumber planting in sunlight greenhouse in autumn and winter (mid-September).

16, autumnal equinox (September 23rd or 24th)

Harvest small autumn crops. Send manure for soil preparation and prepare for wheat sowing. Winter wheat sowing (late September). Sow rape and garlic in the open space. Sowing autumn onions, sowing big ditch onions (dried onions) and planting small ditch onions (croissants). Seeding and seedling raising of spring cabbage in the open field (late September).

Celery planting in plastic greenhouse (late September). Strawberries are planted in solar greenhouse in long winter (middle and late September). Celery is planted in the solar greenhouse in autumn and winter (mid-late September), and zucchini is planted in autumn and winter (late September).

17, cold dew (18 or 9 October 10)

Sow semi-winter wheat (65438+1early October) and weak spring wheat (65438+1middle October). Wheat seed dressing to control head smut, loose head smut and stem smut. Spraying ethylene on cotton for ripening (1around October 5, 10).

Sowing autumn onions, sowing big ditch onions (dried onions) and planting small ditch onions (croissants). Seedling raising and sowing of spring cabbage in the open field (65438+1early October).

Celery is planted in plastic shed, and tomatoes are picked after autumn (65438+1mid-October). Seeding and seedling raising of cucumber in solar greenhouse after long winter (65438+1mid-October). In the solar greenhouse, tomatoes (101early and middle October), green peppers (10/early October) and eggplant (10/middle October) were sown to raise seedlings.

18, first frost (123 or 24 October)

Sow weak spring (65438+1mid-October) and spring wheat (65438+1late October). Pull cotton and firewood, and collect shavings, sweet potatoes and yam.

Sow onions (65438+1late October), sow onions (dried onions) in big ditches, and plant onions (horned onions) in small ditches. Field planting of spring cabbage (65438+1late October). Celery planting in winter (65438+1late October), celery planting in plastic greenhouse. In autumn and winter (65438+1late October), cucumbers, tomatoes and zucchini began to be harvested in solar greenhouses.

19, beginning of winter (165438+17 and 8 October)

Prevention and control of wheat yellow dwarf disease and bush dwarf disease (spraying chemicals to kill aphids and Laodelphax striatellus). Superstar (also known as broadleaf net) can be used to control broad-leaved weeds when spraying herbicides in wheat fields. The suitable spraying period is from the second leaf stage to the jointing stage of wheat, and the plant height of weeds should not exceed10 cm. To control gramineous weeds, Hummer can be selected and sprayed in time, from wheat emergence to jointing stage and from two-leaf stage to tillering stage. Herbicides for gramineous weeds and broad-leaved weeds include green Huanglong and methyl Huanglong.

Autumn potato harvest (165438+1the first half of October). Harvest of autumn cauliflower (165438+1early October). Field planting of spring cabbage (165438+1early October). Celery is planted in winter (165438+1early October). Spinach sowing in winter (165438+1early October).

A large number of tomatoes, eggplant, peppers and sweet peppers were planted in the solar greenhouse for wintering (165438+1mid-October) and Toona sinensis was planted (165438+1early October). Cucumber seedlings were sown in greenhouse in winter and spring (165438+1mid-October), and leeks were harvested in autumn and winter (165438+1early October).

20. Xiaoxue (165438+122 or 23 October)

Harvest cabbage in time to avoid snowfall and freezing. Watering the wheat with packaged water, topdressing winter fertilizer and spraying chemicals to kill aphids and Laodelphax striatellus (preventing and controlling wheat yellow dwarf and bush dwarf). Control of wheat sheath blight. Use herbicides.

Cucumber planting in solar greenhouse is a long winter (165438+1middle and late October).

2 1, heavy snow (65438+ February 7th 8th)

Control of wheat sheath blight. Repressing wheat fields, topdressing coarse fertilizer, preventing air leakage and water loss, reducing freezing injury and applying herbicides.

Strawberries were harvested in the solar greenhouse (65438+the first half of February) for a long time in winter. Summer squash was sown in the solar greenhouse in winter and spring (65438+early February), and leeks were harvested in autumn and winter (65438+early February).

22. Winter solstice (65438+February 22nd or 23rd)

Winter water pouring wheat, "it is better to freeze at night and disappear in the day." Control of wheat sheath blight.

Seeding and seedling raising of tomatoes and peppers in a small arch shed (65438+mid and late February). Early-maturing tomatoes, eggplant, green peppers (65438+the middle and late February) and early-maturing cucumbers (65438+the end of February) were sown in plastic greenhouses.

23. Slight cold (65438+1October 5th or 6th)

Seeding and seedling raising of spring pepper in the open field (65438+1mid-October).

Seeding and seedling raising of early-maturing tomatoes, peppers and cucumbers in plastic greenhouses. Seeding and seedling raising of watermelon in solar greenhouse (65438+1early October). Sunlight greenhouse (65438+1early October) began to harvest cucumber, eggplant, pepper, sweet pepper and Toona sinensis. Harvesting of celery, cucumber, tomato, zucchini and leek in solar greenhouse in autumn and winter ended (65438+1early October), and cucumber, tomato, zucchini and green pepper were planted in winter and spring (65438+1middle October).

24. Severe cold (65438+1October 20th or 2 1)

Seeding and seedling raising of spring tomato in the open field (65438+1late October). Spring cabbage sowing in protected field (65438+1late October). Sowing and seedling raising of zucchini in small arch shed (65438+1late October). Seeding and seedling raising of three-film watermelon in greenhouse (65438+1late October). In solar greenhouse (65438+1late October), after a long winter, tomatoes began to be harvested. Cucumber planting in solar greenhouse in winter and spring (65438+1late October) and eggplant planting in winter and spring (165438+1late October).