Farmers planting peanuts hope to have a good harvest, but peanuts often encounter various problems. The main technical problems in the production process are low penetration rate, poor growth environment, low key technology penetration rate and low mechanization. In particular, harvesting machinery has become a major constraint to the development of the peanut industry. So how can we increase production, solve existing problems, ensure farmers' income, and improve farmers' lives?
First, choose the right soil is the basis of high yield
For planting peanuts, we should choose sandy soil with deep soil layer, good drainage and strong water retention and fertility. Because the sandy soil is loose and well ventilated, it can ensure the germination and respiration intensity of the seeds; the rhizobium of peanuts is a kind of aerobic microorganisms, which can fix the nitrogen in the air for peanuts; at the same time, it can ensure the vitality of the pods and the breathing intensity is large, ensuring the expansion of the pods. Need more space. At the same time, the soil should be deeply ploughed, straw returned to the field, soil conditioner should be added, and the film should be covered.
Second, reduce the heavy burden, implement the rotation
The cultivation of peanuts is especially taboo, and it is generally necessary to plant them more than two years apart. The reason why it is necessary to reduce the weight is mainly because if peanuts are planted again, it will easily cause the increase of peanut pests and diseases; the lack of certain nutrient elements in the soil, the change of soil microbial population, the decrease of enzyme activity, etc., and the root secretion of peanuts The growth of peanuts.
To reduce the heavy weight is to deep plow in the winter before the deep, the soil to achieve balanced fertilization, while covering the mulch film, do a good job in the pest control of peanut growth period.
Third, choose the appropriate variety
The selection of peanut varieties mainly considers the selection of high yield peanuts under certain conditions of climate, soil, input and technical level. Peanut planting density Peanut planting should be based on the degree of opening of the peanut ground and the range of results to determine the appropriate density, large peanuts 9000 points / acre, small peanuts around 10000 points, low density on the surface, should be appropriate to increase the density from the actual situation. The suitable planting density of peanuts can ensure that peanuts make full use of land and tubes.
Five, suitable sowing, one seeding
When the ground temperature of 5 cm below the soil has been stable above 15 °C, peanuts can be sown; especially the peanut seeding must ensure that the soil is sufficient. Peanuts are usually planted under 3-4 cm of soil, not too deep. Moreover, it is necessary to ensure that all seedlings are planted, and Miaoquan and Miaozhuang are important guarantees for the high yield of peanuts.
6. Rational fertilization
Peanut cultivation should be based on base fertilizer, organic fertilizer, phosphorus and potassium fertilizer, and balanced fertilization. Peanuts should not be topdressed. Organic fertilizers have long-lasting effects and contain all nutrients. Peanut rhizobium has strong nitrogen-fixing capacity, and special attention should be paid to the application of phosphate fertilizer, balanced fertilization and attention to trace elements, especially calcium. In order to prevent peanuts from defading and premature aging in the later stage, a certain amount of organic fertilizer should be added. It is important to remember to increase the fertilizer input reasonably to ensure the actual purpose of increasing production.
Seven, water management
Peanuts must ensure the ankles during sowing. The key is to ensure the supply of water during the growth period, especially during the flowering and pod-forming period, to prevent the field from licking.
Nutrition Maltodextrin Powder,Maltodextrin Supplements,Maltodextrin Gluten Free
Qingdao Bailong Huichuang Bio-tech Co., Ltd. , https://www.qdblcycn.com