How to plant a good sweet corn

Sweet Corn is a type of corn called sweet type. Including common sweet corn, super sweet corn and enhanced sweet corn. However, because of the unique genetic composition and special use of sweet corn, it is determined that it is different from the production management of ordinary corn. If the cultivation and management measures are improper, it will result in reduced or reduced income. In the cultivation of sweet corn, attention should be paid to the following technical points:

The selection of suitable varieties should be based on the purpose of production, scientific selection and reasonable match types.

For example, the main purpose is to use fresh fruits and vegetables as fruits or vegetables on the market or quick-freeze processing, super sweet corn or sweet corn varieties should be selected; for the production of canned products, common sweet corn varieties should be selected, and the ear grains of these varieties should be selected. Deep, high grain. In addition, attention should also be paid to early, middle and late maturing varieties for planting, which will be listed in batches in batches to increase economic efficiency.

Selection of sweet corn varieties should also consider the following factors:

1. sweet corn varieties should have high yield potential;

2. suitable for harvest sweet corn grain sweetness, pure aroma, soft texture, thin skin and other characteristics;

3. uniform ears, The length of the leaves is not exposed, full and full, the grains are arranged neatly, the cobs are white;

4. suitable for the growth period, the seed germination rate is high, and the arched earth ability is strong;

5. the selected varieties are resistant to the local major pests and diseases, such as head smut, Panicle rot, aphids, beetles and so on.