How long is the growth period of spring corn?

The growth cycle of spring corn generally lasts about 110 days. Generally, the growth cycle of most varieties is this time, because their growth The season is all in spring, so there won’t be much difference.

The growth and development stages of spring corn are generally the seedling stage, ear stage, and flowering and grain stage. The sowing time of spring corn is usually in May every year, and its maturity time is probably after September.

The growth process of spring corn

1. Seedling stage

Generally, the root system develops faster during this period, mainly focusing on rooting and differentiation of stems and leaves. Generally, the number of leaves is relatively small.

2. The ear stage

The ear stage is the period from jointing to tasseling. This stage is the simultaneous growth of vegetative and reproductive growth. It is also the most vigorous period of corn growth and development.

3. Flowering and Grain Stage

The flowering and grain stage stops looking at the growth of vegetative bodies and mainly focuses on reproductive growth. This stage is a more important stage and growth needs to be controlled. environment.

Conservation and management of spring corn during the growth period

1. Seedling maintenance: The seedling stage mainly promotes the development of the root system, so fertilizers need to be applied to it in time to ensure that it has sufficient nutrients.

2. Maintenance during the ear stage: During this period, the frequency of watering needs to be strictly controlled, and the principle of small amounts and multiple times of watering must be followed.

3. Maintenance during the flowering and grain stage: Protect the leaves from being affected at this stage, so as to ensure a higher yield.