Planting method capable of improving water and fertilizer utilization efficiency of peanuts

The invention discloses a planting method capable of improving water and fertilizer utilization efficiency of peanuts. The method comprises steps as follows: 1) 50-70 kg of compound formula base fertilizer is applied per mu; 2) dried poultry manure and a soil structure conditioner are applied per mu, and deep ploughing and thorough harrowing are performed when the moisture content of soil is about 60%; 3) the Huayu-series peanut species is selected, seeds are selected and coated, and the seeding density is properly increased; 4) ridges are formed and double-row seeding is performed; a drip irrigation pipe is laid in the middle of ridge surface seeding rows; the soil is covered with a mulching film; 5) micro-element fertilizer is applied supplementarily, and monopotassium phosphate is sprayed on leaf surfaces; reasonable chemical control is performed, and uniconazole is sprayed. The planting method capable of improving the water and fertilizer utilization efficiency of the peanuts has the advantages as follows: the fertilizer utilization efficiency of the peanuts can be improved by more than 10%, irrigation times and intensity can be reduced, and the plump fruit rate of the peanuts and the yield of the peanuts per mu are increased.