When is the best time to sow spring peanuts?

Peanut is an important oil crop . Its seeds are high in oil and are traditionally used mainly for oil extraction. Peanuts are not only a delicious food, but also have multiple health benefits and a wide range of industrial applications. It is spring now and everything is reviving. When is the best time to sow spring peanuts?

When is the best time to sow spring peanuts?

Spring peanut sowing is usually carried out when the average daily temperature is stable above 16℃. The appropriate sowing time will vary in different regions.

Regional differences:

South China and Southwest China: The spring peanut sowing time is generally between late March and early April.

Central China, East China, and North China: Spring peanut sowing time is generally around mid-to-late April.

Northeast China, Inner Mongolia, and Northwest China: Spring peanut sowing time is usually between late April and early to mid-May.

Key points for spring peanut planting

Mulching film covering: If mulching film is used for planting, the sowing time can be advanced by about 10-15 days.

Variety selection: Different varieties of peanuts have different maturity periods. Early-maturing varieties can be sown slightly earlier, while late-maturing varieties should be sown later.

Soil moisture: The relative soil moisture content should be between 65% and 75% when sowing to ensure that the seeds can germinate smoothly.

Sowing depth: The sowing depth of spring peanuts is generally 3-5 cm.

Sowing density: Adjust the sowing density reasonably according to the characteristics of the variety and soil fertility. For example, large-grain varieties with two seeds should be sown in 0.8-10,000 holes per mu, and small-grain varieties with two seeds should be sown in 0.9-11,000 holes per mu.

Adjustment of sowing time: In areas where soil moisture is guaranteed, spring peanuts should be sown late to avoid late spring frost that affects emergence.

To sum up, the sowing time of spring peanuts should be determined according to the specific local climatic conditions, soil conditions and the characteristics of the selected peanut varieties. Sowing under suitable conditions can help increase the emergence rate and final yield of peanuts. Before sowing, seed treatment and soil preparation should also be done to ensure sowing results.