Inquiry about the order of agricultural activities in the four seasons of the second grade

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my country’s territory It is vast, so there are some differences in the changes of the four seasons in each region, especially the four seasons in the north are the most obvious, and in different seasons, we must prepare for different agricultural activities, such as sowing in spring and disease prevention in summer., Pay attention to receiving goods in autumn, and pay attention to seedling cultivation in winter.

Farming activities in various seasons

Spring

1.Sowing and raising seedlings of spring tomato in open field (early February), sowing and raising seedlings of spring zucchini (early February), spring cabbage protection area Seedling sowing (early February).

2, spring onion sowing.Spring potato sowing (late February).

3.Planting of early-ripening tomatoes and cucumbers in plastic greenhouses (both in early and mid-March).Greenhouse three-film watermelon colonization (early March).

4.Wheat jointing, see the seedlings topdressing and applying jointing fertilizer, see the seedlings, see the moisture content, see the sky irrigate the jointing and cut the water.Control wheat sheath blight, rust, red spider.Wheat and rapeseed are watered to prevent frost.

5.Garlic stubble, rape stubble, and wheat stubble are planted to raise seedlings.Spring cotton sowing and raising seedlings (March 16 or 20), wheat set cotton sowing and seedling raising (March 25-April 5).

Summer

1.Wheat to prevent and control head blight (about 10% of flowers are sprayed with carbendazim) and powdery mildew.Control wheat armyworm and ear aphid.Water the grout well.

2.Sowing summer onions and planting onions.Summer celery sowing.Summer tomato sowing seedlings (early May).

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

4.Spring potato harvest.Summer tomato planting.Pinellia cucumber sowing seedlings (late June).Autumn celery sowing seedlings.

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

autumn

1.Cotton topping (must end), side centering (top grouping, early to mid-August).Spraying peptidomimetics to control prosperous growth and regulate plant type.Control of aphids, cotton bollworm (third generation, middle and late), red bollworm (second generation, early to mid-August).Control tobacco caterpillars.

2.The big autumn crops are ripe and harvested.Control soybean borer and pod borer larvae (early September).Tobacco fields control tobacco caterpillars.Cotton control of red bollworm.Prevention of summer millet millet borer (early September).

3.Harvest small autumn crops.Send manure for soil preparation and prepare for wheat sowing.Winter wheat sowing (late September).Sow rape, sow open field garlic.Autumn onions are sown, big ditch onions (dry onions) are sown, and small ditch onions (scallions) are planted.Spring cabbage is sown in the open field (late September).

4.Sow semi-winter wheat (early October) and weak spring wheat (mid-October).Wheat seed dressing is used to control bony smut, scattered smut and stem smut.Cotton is sprayed with ethylene to ripen (around October 5).

5.Sow weak spring (mid-October) and spring wheat (late October).Pull cotton firewood, harvest and plan peanuts, sweet potatoes, and yams.

Winter

1.Autumn potato harvest (early and mid-November).Autumn cauliflower harvest (early November).Spring cabbage colonization with open field seedlings (early November).Overwintering celery colonization (early November).Sow overwintering spinach (early November).

2.Harvest cabbage in time to avoid snowfall and freezing.Water the roots of the wheat, topdress with winter fertilizer, and spray to kill aphids and striatellus (prevention and control of wheat yellow dwarf disease and bush dwarf disease).Control wheat sheath blight.Apply herbicides.

3.Wheat is irrigated with winter water.Control wheat sheath blight.

4.Sowing and raising seedlings of spring peppers in open field (mid-January).

5.Sow seedlings of spring tomato in open field (late January).Spring cabbage seedlings are sown in protected areas (late January).Small arch shed zucchini sowing seedlings (late January).

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