Peanuts are not the same as other crops. When harvesting, it must be harvested at the right time. If the harvest is too early, the pods will be full, and the yield will decrease. It will also lead to a decrease in oil yield and a natural decline in benefits.
Timely harvest
Peanuts should be harvested at the right time during the harvesting period. If the harvest is too early, the pods are not full, the yield and oil content are low, and the benefits are low, which affects income. If the harvest is too late, it is easy to form peanut fruit germination. The phenomenon of peanut fruit drop is serious, it is not easy to plan, increase labor intensity, and it will affect its commerciality. Therefore, it should be harvested at the right time.
Mature specification
The norm of harvesting is that the pattern of the pericarp exhibits the characteristics of this species is clear and bright, the seed coat and the peel are distinct, the nut is full and round, the white sponge of the inner peel shrinks, the crack increases, and the inner peel of most kinds of seed squeezes appears black. Brown patches.
For example, if there are fewer than three new leaves per stem, the daily average temperature is lower than 15 °C, and although the peanut full fruit index is not up to standard, it should be arranged immediately. From the field to the harvest stage, the peanuts enter the harvesting period, and the plants, stems and leaves have obvious changes. The common performance is that the leaves are yellow and not withered, the plants change from compact to loose, and there is a tendency to fall. For the *** harvest period. Once the leaves are scattered, the stalks become black and the harvesting period has passed, which will result in the phenomenon of peanut fruit germination and fruit drop.
Keep an eye on the weather changes during the harvest
The traditional habit is that the peanuts stop the various processing with dried fruits or dried fruits. They are swayed by the wrist of the technology. The farmers use the traditional natural drying in the process of drying the peanuts. The fresh fruit is cut from the public to the drying. Dried fruit, the weather is fine. It takes a week to 10 days. It often shows continuous rainy weather. Once this weather is presented, it will greatly affect the drying quality of peanut dried fruit and form moldy phenomenon, which will affect its commodity value. Therefore, during the peanut harvesting and drying period, pay attention to listening to the weather forecast, and take measures to prevent rain and moisture.
Separate drying separately
Peanut is a kind of conventional crop seed, farmers can keep it for personal use, but in the process of drying, it should be prevented that the different kinds of mixed together in the same place to dry, so that there will be mechanical mixing, the different types of mixed together will show the growth period Different harvesting periods are also different, and different requests for water and fertilizer are difficult to reach the desired yield. When drying in various types, it is necessary to separate and dry the parts separately, leaving a gap in the middle to avoid mixing
