How to achieve efficient planting of potatoes?
Potatoes are not difficult to grow, but there are still many places that need our attention to achieve high yields. So how do you achieve high yields in potato cultivation? We can do the following. 1. Professional and efficient team In potato cultivation, high output is required to have high output. The production process must have professional field managers, good mechanical operators, good performers, and mutual cooperation. 2, high quality seed potato A good seed potato will have a good start, just like Yao Ming and Pan Changjiang playing basketball. How to choose high-quality seed potatoes, external quality, green head, shape, disease spots, internal discoloration, internal quality of various viruses, low levels of viroids, choose high-yield, disease-resistant varieties suitable for the region. 3, the choice of land The soil provides water, oxygen, and nutrients to the crop. They are essential for crop growth. Potatoes can grow in many types of soils, but the ideal soil is deep in soil, easy to deepen, small in specific gravity, soft in soil, and the structure is light soil and medium soil, if the soil has knots and The bottom layer of the pear has a certain hardness. The root system is difficult to grow and has an effect on the penetration of water. It is necessary to deepen 76-90 cm to produce a better soil. The most ideal is to turn over the ground in autumn. The potato should be rotated like other crops. It usually takes more than 3 years to rotate. It is suitable for cereal crop rotation. It is not suitable for the rotation of solanaceous crops, roots and tubers. The plot is best to be flat. Management to confirm whether there is sufficient water to ensure the water holding capacity in the field. 4, soil preparation and fertilization Deep turning is not less than 30 cm. Deep turning can make the soil loose and breathable. The penetration of potato roots is poor. The loose soil is beneficial to the growth and development of roots. The better the roots are, the stronger the plant growth and the fertilization guarantee. Adequate base fertilizer, (preferably the planter with fertilizing device to improve the utilization of fertilizer) 100 kg per mus of Saco (12-19-16) as the base fertilizer, if there is alkaline soil, can apply superphosphate per acre 80 kg, the ground is flat, the soil is soft, no clods, the depth is 15-18 cm. 5, seed potato treatment The use of whole potato sowing can reduce the spread of disease and help to produce excellent groups, especially those with poor conditions. The sprouting will be more neat and break the dormancy in advance. The bud length should not exceed 6 cm, and the whole potato is 45-70. Gram, the best size does not have a big difference in order to facilitate the mechanical sowing and planting density adjustment, while spraying sharp win 30 grams per acre, Amishida 150ml per acre, root benefit more than 20 grams per acre, disinfection of the mechanical equipment used. 6, sowing First, confirm whether the soil temperature and other conditions are suitable for sowing. Check the soil temperature one week in advance. The soil temperature should be 7.3 to 21.1 °C (10 cm depth). Pay attention to whether there is a large temperature change in the recent weather. If these conditions are met, It can be planted, reasonable planting density, plant spacing 18-20 cm, depth 5-6 cm potato block top to ground level, preferably deep sowing shallow soil. 7, field management After sowing, if the soil in the plot is dry, it can be properly watered. If the water is planted later, the water requirement of the potato will increase. The root depth is about 35 cm. The first watering should be poured until the buds are at the height of the seedlings. When the centimeter can be sprayed with a small amount of foliar fertilizer, pay attention to the weeds, spray the herbicide when the weeds are two cores and one core. When the weeds are not emerged, the weeds can be properly dragged down, weeding, and It can break the surface layer of the ridge soil. When the bud is 2-3 cm away from the soil, it will be sown. Note that the water must be poured through, and 40 kg of potassium sulfate per mu is added per mu. 8. Water and fertilizer management Potatoes grow rapidly and irrigation must be very effective in maintaining the needs of the plant. This time is the maximum water demand for the entire growth process. Sometimes the first irrigation is not over yet, the second irrigation will begin, and the water volume will gradually decrease in the later stage. The growth will add the appropriate amount of micro-fertilizer, the foliar spray can be applied with calcium and magnesium fertilizer, and the later sprayed with potassium fertilizer. 9. Pest control A pre-protective agent is used, and a dual-acting dosage form is used in the middle and late stages. If there is a primary diseased strain, the diseased strain should be removed, the dosage should be increased, and the number of medications should be encrypted. It is best to use a systemic therapeutic agent. Summary: Potato planting requires high management, requires careful management, carefully carries out every aspect of production, pays close attention to plant growth, field weeds, high water and fertilizer management, and pest control, and is also indispensable for mechanical attention. The quality of the work of the machine also greatly affects the output. From the cultivated land to the harvest, the application of high-quality seed potatoes, fertile plots, modern machinery, experienced field managers, professional operators, if each of us has a high level of everything. Careful and responsible, then we will be a highly professional team, starting from me, high yield is not out of reach. Others Medical Accessory Device We're professional Others Medical Accessory Device
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