A Detailed Introduction to Damin 3307 Corn Seeds

Damin 3307 corn seeds are a new corn variety bred by Inner Mongolia Damin Seed Industry Co., Ltd. It is cold-tolerant, drought-resistant and lodging-resistant, with a single ear kernel weight of about 240.5g and a shelling rate of 85.6%. After multiple trials, it can now be intercropped or sole-cropped in suitable areas from late April to early May, with a seedling stand of 50000-55000 plants per hectare.

Key points of Damin 3307 corn cultivation techniques:

1. Site selection and land preparation: Choose plots with medium or higher fertility for planting.

2. Planting time: This variety is sown in suitable areas from late April to early May.

3. Planting method: Use sole cropping or intercropping, with a seedling stand of 50000-55000 plants per hectare.

4. Fertilization: At sowing time, on the basis of applying sufficient farmyard manure, apply 250-300 kg of diammonium phosphate and 70 kg of potassium sulfate per hectare as seed fertilizer according to the plot conditions, and topdress about 350 kg of urea per hectare from the flare opening stage to the booting stage.

5. Field management and harvest: In field management, pay attention to sowing quality, timely thinning, final singling and intertillage weeding, and carry out fertilizer and water management according to the principle of formula fertilization. Pay attention to controlling corn borers at the large flare opening stage, and harvest in a timely manner after the corn is fully ripe.

The above is an introduction to Damin 3307 corn seeds, and we hope it is helpful to everyone.