When is the best time to plant wheat?

Spring wheat: Generally, it is sown in April-May and harvested in September-65438+10.

Winter wheat: generally sow in September-65438+10 and harvest in April-May.

How to determine the sowing date of wheat

1, temperature and sowing date are the key to cultivate strong seedlings before winter. Seeding too early, seedling temperature is too high, wheat seedlings are easy to grow white, before winter

If the population is too large, it will consume too much soil nutrients in the early stage, and it is easy to form "old and weak seedlings" that flourish first and then weaken, and the varieties with strong elasticity are also prone to freezing.

Harm; Sowing is too late, the accumulated temperature before winter is not enough, the seedling age is too small, the distribution is insufficient, the root system is underdeveloped, and the stress resistance is poor, resulting in late and weak.

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2. Considering the soil fertility conditions and cultivation management techniques, the high-fertilizer land can be extended by 3-5 days, and the low-fertilizer land should be advanced by 3-5 days, and the same is true.

Conditions with poor management level should be a few days earlier, and those with fine management should be a few days later. Single-stem wheat and plastic film wheat were delayed for more than 10 days.

3. Different topography, landforms and soils have different suitable sowing dates. In hilly areas, shady slopes should be planted first, and those with high ground temperature under the sun should be planted later, flat.

The original thin land and saline-alkali waterlogging depression should be planted early.