Bio:
Email: qujf@cnooc.com.cn
曲均峰(1980—),男,硕士,正高级农艺师,主要从事化肥开发、产品应用及技术支持;qujf@cnooc.com.cn
针对海南省辣椒生产中不合理施肥现象突出,导致肥料利用率低、经济效益不理想等情况,开展了不同配方的富岛增值复合肥对辣椒农艺性状、产量、氮素利用率、经济效益影响的田间小区试验。结果表明:不同富岛增值复合肥处理的辣椒农艺性状、产量、氮素利用率、经济效益均优于常规施肥处理的;基施富岛增值复合肥(17-17-17)30 kg/亩(1亩=667 m2)和硫酸镁15 kg/亩、追施富岛增值复合肥(14-6-24)130 kg/亩的处理效果较理想,可以满足提质增产的要求。
Due to the prominent phenomenon of unreasonable fertilization in hot pepper production in Hainan Province, which leads to low fertilizer utilization efficiency and unsatisfactory economic benefits, a field plot experiment is conducted on the effects of different formulations of Fudao value-added compound fertilizers on hot pepper agronomic traits, yield, nitrogen utilization efficiency, and economic benefits. The results show that the agronomic traits, yield, nitrogen utilization efficiency, and economic benefits of hot pepper treated with different Fudao value-added compound fertilizers are superior to those treated with conventional fertilization. The treatment effect of applying 30 kg/mu (1 mu=667 m2) of basal applied Fudao value-added compound fertilizer (17-17-17) and 15 kg/mu of magnesium sulfate, and dressing 130 kg/mu of Fudao value-added compound fertilizer (14-6-24) is ideal as well as reach the requirements of improving quality and increasing yield.