Peanuts should be harvested at the right time during the harvest period. The harvest is too early, the expected yield is not achieved, and the benefits are low, which affects income. After harvesting too late, it is easy to cause peanut fruit to germinate. The phenomenon of peanut fruit drop is serious, it is not easy to harvest, increase labor intensity, and it will affect its commerciality. Therefore, it should be harvested at the right time.
1. Look at the growth of the whole plant. The top leaves are late and the branches turn yellow. The roots are not thin and the stems are bright. It is the best expression. In the field, it is necessary to see that the leaves of the stems and branches are basically yellowing and the stems are changed from green to yellow. There are still 4-6 intact leaves on the top.
2. In the underground part, open the soil layer to see if the netting of the pod is clear, the color of the nut is peeled, the color of the inner wall of the shell, and whether the shell is hardened.
3. Determine the harvest period from the sowing time. The growth period of spring-sown peanuts is generally 125-130 days, and the growth period of summer-sown peanuts is generally 105-110 days
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