High-yielding Cultivation Techniques for Spring Peanut in Anxi County

In order to promote the sustainable development of planting spring peanut in Anxi county,the Aoyou No.7 and the Shanyou71 were taken as materials and the Quanhua No.10 was taken as control to conduct high-yielding cultivation demonstration experiment from 2010 to 2012,thus studying the differences between normal cultivation techniques and high-yielding cultivation techniques.The results showed that in comparison with normal cultivation techniques,the highyielding cultivation techniques can significantly enhance the yield and the economic benefit of peanuts.The average yield of Aoyou No.7 and Shanyou71 was 4 533 kg/hm2and 4 501.5 kg/hm2,which respectively increased by 23.3% and 22.5% in comparison with control.After deducting the production cost,the average benefit of Aoyou NO.7 and Shanyou71 reached to 46 725 RMB/hm2and 46 230 RMB/hm2,which respectively increased by 30.9%and 29.5% in comparison with control.Moreover,the reasons for differences between normal cultivation techniques and high-yielding cultivation techniques were also analyzed,and then a set of high-yielding cultivation techniques for spring peanut in Anxi county was summarized.