The weather in the north is cold, what crops are suitable for growing?

Introduction: Planting crops must be determined according to the local temperature, because if the selection is not based on the temperature, it is likely to cause huge loss of income to the farmers, and may even cause the plants to be planted to be endangered. die. 1. Planting wheat

You can choose to plant wheat in the north, because wheat is a temperate long-day plant and has a wide adaptability range. It is grown from plains to plateaus with an altitude of about 4km, and wheat is suitable for Different temperature requirements can be divided into winter wheat and spring wheat. Farmers can plant suitable types according to their own regions. Spring wheat can be planted in areas such as Heilongjiang and Inner Mongolia, and winter wheat can be planted in Liaodong, North China and southern Xinjiang. In autumn, from October to Sowing is carried out in November and the growth period is about 180 days. 2. Sunflower

Sunflower is native to the tropics, but it has strong adaptability to temperature. It is also a temperature-loving and drought-tolerant crop. Sunflower seeds have very strong low-temperature tolerance. When the temperature Sunflowers can germinate and emerge at a temperature of about 8 to 10 degrees Celsius. The most suitable temperature for tooth extraction is about 31 to 37 degrees Celsius. During the entire growth and development process of sunflowers, the temperature can be normal as long as it is not lower than 10 degrees Celsius. Growth, so as long as sunflowers grow within a suitable temperature range, the higher the temperature, the faster they will grow. 3. Potatoes

Potatoes are a cool crop and prefer low temperatures. However, the formation and growth of subterranean rats require loose, breathable, cool and moist soil environment, and are more suitable for growth between 16°C and 16°C. Around 18℃, when the surface temperature is higher than about 25℃, potato tubers will stop growing. The suitable temperature for the growth of Jingye is around 15℃ to 25℃, and it will stop growing when it exceeds 39℃, so potatoes are very suitable for the north. When grown by farmers, they only need to pay attention to keeping the soil in the underground potato patches loose and breathable, and no special care is required.