What measures should be taken to achieve high yield of summer peanuts?

Summer peanut mostly refers to wheat stubble peanut, its growth period is 30-40 days shorter than that of spring peanut, and each growth period is shortened accordingly. The rapid growth in the early and middle stage and the low temperature in the later stage are disadvantageous to the development of pods. Therefore, the following measures should be taken. (1) early-maturing and high-yielding varieties were selected. (2) early broadcast in the rush time. Early sowing is the key to determine the high yield of summer peanuts. (3) early application and increase of nitrogen and phosphorus fertilizer. The growth period of summer peanut is short, when sowing, in addition to the application of organic fertilizer, 1015kg of nitrogen fertilizer and 2550kg of phosphorus fertilizer are applied per mu. (4) preserve the seedling and increase the density. The summer peanut plant is short, so it is necessary to make full use of soil fertility and light energy to increase the yield of the population, and the planting density should be 10% higher than that of spring sowing. (5) timely ploughing and weeding. Summer peanuts are in the season of high temperature and more Rain Water, it is easy to grow weeds, and the soil is easy to harden after rain. Therefore, it is necessary to plough weeds and loosen the soil in time.