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Strengthen field management after wheat sowing to promote early seedling growth

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1. Intertillage to raise temperature and promote seedling growth. Intertillage and compaction before winter can loosen the soil and preserve moisture, crush soil clods, firm the soil, raise soil temperature, remove weeds, and promote early seedling growth. Intertillage can be carried out in combination with winter topdressing and winter irrigation when there is sufficient soil moisture, compacting first and then intertilling. Fields where wheat seedlings have tillered can be shallowly intertilled, and care must be taken not to damage roots or seedlings during intertillage. In early spring, intertill 1-2 more times to retain and raise temperature, lift and preserve soil moisture, and prevent cold and frost damage, so as to promote seedling growth. 2. Fertilize to promote tillering and increase spikes and grains. Late-sown wheat fields are mostly prepared hastily, with little or no basal fertilizer applied

1. Intertillage to raise temperature and promote seedling growth. Intertillage and compaction before winter can loosen the soil and preserve moisture, crush soil clods, firm the soil, raise soil temperature, remove weeds, and promote early seedling growth. Intertillage can be carried out in combination with winter topdressing and winter irrigation when there is sufficient soil moisture, compacting first and then intertilling. Fields where wheat seedlings have tillered can be shallowly intertilled, and care must be taken not to damage roots or seedlings during intertillage. In early spring, intertill 1-2 more times to retain and raise temperature, lift and preserve soil moisture, and prevent cold and frost damage, so as to promote seedling growth.

2. Fertilize to promote tillering and increase spikes and grains. Late-sown wheat fields are mostly prepared hastily, with little or no basal fertilizer applied, so fertilizer should be supplemented promptly after the wheat seedlings begin to tiller, applying seedling fertilizer judiciously and winter fertilizer generally. For wheat fields sown too late to have tillered before the year ends or with insufficient populations in spring, the amount of fertilizer applied in spring can be increased. Generally, after temperatures rise in spring, topdress and irrigate promptly to promote spring tillers in forming spikes. Topdressing should be balanced, with nitrogen, phosphorus, and potassium fertilizers and micronutrient fertilizers applied in combination. Use a method combining root application with foliar spraying to meet the needs of @#@245@#@ for normal growth.

3. Control diseases and pests to stabilize grain weight. Late-sown wheat heads later and has more diseases and pests, especially a longer period of aphid occurrence, generally requiring 1-2 more applications of pesticide than normally sown wheat. Along with disease and pest control, add fertilizer solutions such as potassium dihydrogen phosphate and urea to the spray liquid for mixed spraying, to enhance the plant's ability to resist natural disasters such as dry hot winds and ensure full grain filling.

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