MySheen

When will Shandong corn mature?

Published: 2024-11-09 Author: mysheen
Last Updated: 2024/11/09, Shandong corn generally matures from the end of August to the middle of September. Because the sowing date of maize in Shandong area is earlier and the growth period is longer, so the yield will be higher. Corn growing environment 1. Temperature Maize is a temperature-loving crop, which requires a higher temperature during the whole growth period. Jade

Shandong corn generally matures from the end of August to the middle of September. Because the sowing date of maize in Shandong area is earlier and the growth period is longer, so the yield will be higher.

Corn growing environment

1. Temperature

Maize is a temperature-loving crop, which requires a higher temperature during the whole growth period. The biological effective temperature of maize is 10 ℃. Seed germination required 6 ℃ 10 ℃, which was slower than 10 ℃, 16 ℃ 21 ℃, and the optimum temperature was 28 ℃, and stopped germinating above 40 min. The seedling stage can withstand the temperature of-2 to-3 ℃ for a short time.

2. Moisture

Corn has high plant height and large leaf area, so it needs more water. The optimum precipitation during the growth period of maize is 410-640mm, and drought affects the yield and quality of maize. It is generally believed that the areas lower than 150mm in summer are not suitable for planting corn, but too much precipitation affects light, increases disease, lodging and weed damage, and also affects the improvement of maize yield and quality.

3. Soil

Corn is not very strict with soil. Corn can be planted in chernozem, chestnut soil and sandy loam with a PH value in the range of 6-8.

 
0