My name is Wang Yuwu, a young peasant in Yutian County. In the local area, people have said that I am a fan of technology farming. In recent years, I have been fascinated by the research on high-yield cultivation techniques for soybeans. Under the guidance of agricultural technicians, I have learned from the experience of other regions and summed up the “three elections, two views, and five places”. Soybean high yield and efficient planting method, this method is easy to learn, easy to understand, easy to implement, our farmers here after learning to imitate the effect is obvious, using the law of the land for three consecutive years since 2001 in the average yield of 350 kg (spring sowing) above, Increased production by 30% to 50% compared with traditional cultivation methods. The specific contents are as follows: First, three elections: First, select the appropriate species: that is, select drought resistance, resistance to pods, disease resistance, resistance to heavy glutinous rice, fertilizer-resistant water, and varieties with large potential for yield increase, such as Zhonghuang No. 4 and Tiefeng No. 29 and jade selection. Soybean King No. 1 and so on, especially in 2003, the selection of soybean high-yield and high-oil new variety Yuxuan Soybean No. 1 was even more outstanding. The second is to choose the appropriate land: choose a deep soil, soil loose and fertile, convenient drainage and irrigation land is good. The third is to select the appropriate sowing date: spring sowing, when the 10 cm ground temperature is stable above 10 °C, you can sow; summer sowing, immediately after the wheat harvest, the sooner the sowing, the higher the yield. Let's talk about two things: A look at the method of fertilization. Before sowing, apply 1500-3000 kg of fertilizer per acre. When sowing, it is best to separate the fertilizer. Apply 15% of compound fertilizer per acre to 30 kg (or 20 kg of diammonium phosphate, 15 kg of potassium chloride) If the seed fertilizer is not separated, NPK fertilizer per acre contains 15% compound fertilizer 10 kg. Dressing time: topdressing 5-7 kg of urea per acre at the beginning of flowering, spraying foliar fertilizer once every 10-15 days after flowering. Completely change the traditional habit of planting soybeans without applying fertilizer. Second, look at the growing trend of seedlings. As the saying goes, “Having good food for half a year”, general soybean varieties start to be seeded when they are in two true leaves. The growth potential is strong, good looks are left behind, diseased seedlings, weak seedlings, and deformed seedlings are pulled out, and seedlings are cut off. To replant in a timely manner, Miao Qi, Miao Quan, Miao Zhuang. Finally talk about five places: First, the density of broadcast in place. In general, 4 to 5 kilograms per mu, sowing depth of 2 to 3 cm. Row spacing: Spring planting distance 60 cm, plant spacing 5 cm; summer planting: row spacing 50 cm, plant spacing 5 cm, this can make full use of land and light and heat resources. The second is watering the way in place, fertilizing or cultivating the soil after the cultivating soil, should be little water; in the entire flowering and weeding period to keep the soil moist, avoid flooding water, prevent soil compaction and rot. The third is the promotion of pharmaceuticals in place. The use of ammonium molybdate seed dressing, the amount of seeds per kilogram 2 to 4 grams, improve the emergence rate and enhance plant resistance; early flowering period with 8 grams per acre of expansive, foliar spray of water 20 kg, can make the roots developed, stems The stalk is thick and the abscission rate of flower buds is reduced by 20% to 30%; spraying 4 to 6 g of sodium bisulfite per acre leaves during flowering period can promote flower growth and make soybean grains large and high quality; spraying leaves per acre. Triiodobenzoic acid, 3 to 5 grams, can increase the number of flower buds by 25% to 40%, the rate of abscission of flower buds is reduced by 7%, and the rate of scabs is increased by 20%. Precociousness is 5 to 7 days. Fourth, we must take care of weeding and weeding. When the height of seedlings is 10-15 cm, it is used for shallow cultivating and sterilizing, promoting seedlings for rooting, preventing leggy and premature ridge sealing, and 12.5% ​​gaisengerg emulsion or 10% quizalofop-ethyl emulsion before emergence, 75-100 ml per acre. Spray 40 to 50 kg of water to kill grass weeds. Fifth, control is in place. The initial flowering period uses 15% of multi-effect wow WP for 50-100 grams, 50 kg of water is sprayed on the leaf surface, stems and stems are increased, resistance is increased, and the rate of scarring and grain weight are increased.