Several types of cottonseed that cannot be used for seeding

Cotton seeds are the basis for high yields, but not all cottonseeds can be used as seeds. The following types of cottonseed should not be used for planting

First, the mechanical damage is too heavy cottonseed. Cottonseeds with more than 2% mechanical damage during processing should not be planted.

Second, dry, verticillium wilt serious cottonseed should not be planted. Because germs can spread with cottonseed.

Third, the late autumn peach and peach peel cottonseed should not be planted. Because of poor development and poor maturity, germination rates are low for seeds.

Fourth, the application of ethephon ripening cottonseed should not be planted.

5. Cottonseed varieties with degraded cultivars should not be planted. In order to avoid causing a significant reduction in cotton production and quality.

VI. Storage time is too long. Cottonseed, which is stored for a long time together with pesticides and fertilizers, should not be planted. In order to avoid low germination rate, cotton seedlings weak phenomenon.

7. Cottonseeds that are excessively air-dried on cement floors should not be planted. Excessive drying on the concrete floor can cause physiological dysfunction and loss of germination rate.