Solar terms for sowing and harvesting corn.

Corn is generally sown in April-July and harvested in July-65438+10.

(1) South China: Spring corn is usually sown from the end of March to the beginning of April.

(2) Shandong area: The sowing time of spring corn is generally in early April.

(3) Northeast China: The sowing time of spring corn is generally in Grain Rain, that is, around April 20th.

(4) Hebei area: divided into spring corn and autumn corn. Spring corn is generally sown in late April or early May, and autumn corn is generally sown before mid-July. There are many factors that affect the sowing date of corn, such as varieties, climate characteristics of planting areas and so on. It should be planted according to local conditions.

The fastest way to harvest corn

At present, corn harvesting in China is mainly manual harvesting. To harvest corn by hand, first cut the corn stalks with a sickle instead of piling them up, then put a pile on six ridges and break the stalks evenly, which is faster. The harvested corn should be shelled and dried in time, and the dried corn should be properly stored in a ventilated and dry place. At the same time, do a good job of removing impurities, especially when threshing. If there are many impurities, the probability of insect pests and mildew will greatly increase.

The efficiency of manual harvesting is relatively low. With the development of agricultural machinery, tool harvesting has appeared in many areas, which has high harvesting efficiency and reduced labor force. When using the harvester, you must be careful not to damage the corn and pay attention to your own safety.