How to grow black peanuts?

How to grow black peanuts? Please guide the cultivation of black peanuts can refer to the following planting techniques: first, black peanuts are not strict with the soil, it is suitable for planting in all kinds of soil with pH 5.5-7.2, and it is best in the soil with deep soil layer, active plough layer, good soil property and good drainage. Second, the plots where black peanuts are planted should be ploughed 25cm deep, and 25003000kg of farm manure should be applied in combination with winter ploughing. The following year, the Spring Equinox began shallow ploughing of 10cm to 13cm. It is necessary to rake along with the ploughing and preserve the soil moisture. When the soil temperature at the depth of 5 cm is more than 15 ℃, the seeds can be sown. Seed dressing should be carried out before sowing: 50% phoxim 100 g mixed with 50 kg seeds can prevent insect pests; 40% 50% carbendazim 150 kg 250 g seed dressing 50 kg can prevent stem rot. Third, black peanuts are required to be planted in ridges. Ridging planting can deepen the living soil layer, make it exposed to light on three sides, increase the ground temperature, and be beneficial to the growth and development of fruit needles and pods. Single-row sowing, plant spacing of about 20 cm, ridging when applying 50 kilograms of peanut special fertilizer per mu. Ridging and sowing should be done at any time. According to the soil conditions, 8000 plants per mu were planted. It is best to use the method of plastic film mulching. The height of the ridge should be too high, not only the ridge surface is not easy to keep wide, but also the lower edge of the ridge slope is not strictly covered and pressed, and the plastic film is easy to be blown off by the wind; too low is not conducive to drainage. Fourth, within 1-2 days after sowing, herbicides should be sprayed to close the soil for weeding. Fifth, seedling management, should timely control aphids, cotton bollworm, red spiders and so on. The prevention of pests should be given priority to, and bactericidal and antiviral drugs such as carbendazim and mancozeb should be sprayed once or twice a month. Click to get more peanut planting technology click to get more grain and oil crop planting technology