When is the best time to plant soybeans?

Soybean planting is divided into spring sowing and summer sowing. Among them, northeast spring sowing soybean and Huanghuaihai summer sowing soybean are the two areas with the largest soybean planting area and the highest yield in China.

When will soybeans be planted?

Spring sowing is carried out around Tomb-Sweeping Day, and the harvest period is September (August of the lunar calendar).

Sow the wheat in summer after harvest, and harvest it from late September to mid-10.

In addition, the sowing date of northeast soybean is a little late, but the harvest time has nothing to do with it.

Soybean sowing date

Spring soybean type

The northern spring soybean types were sown from April to May and matured in September, while the Huanghuaihai spring soybean types were sown from late April to early May and matured from late August to early September. The types of spring soybeans in the Yangtze River are sown from the end of March to the beginning of April and mature in July. The southern spring soybean type is sown from February to early March, which is more mature than mid-June. Spring soybean is short of sunshine and weak.

In May, there was sufficient precipitation and suitable temperature in most parts of Northeast China, which was very beneficial to soybean sowing and early sowing of soybean seedlings.

Types of summer soybean in South China

Generally, it is sown after wheat harvest or other winter sowing crops are harvested and protected in early May-June, and it will mature at the end of September to 10. Strong short sunshine.

Types of Summer Soybean in Huanghuaihai

Wheat is sown in June after harvest and ripens from September to1early October. Short sunshine is moderate.

Autumn soybean type

Sowing from the end of July to the beginning of August,1the first half of October 165438+ ripens. The short sunshine is extremely strong.