连山区花生施肥指标体系研究

Research on the Index System of Peanut Fertilization in Lianshan Region

通过进行"3414"田间试验,初步建立葫芦岛市连山区花生测土配方施肥指标体系,对施肥配方及产量数据进行一元二次回归分析,得出最高产量和最佳经济条件下的推荐施肥量,为连山区花生的合理施肥提供科学依据。

The index system of soil testing and formula fertilization for the peanut production in Lianshan region is preliminarily established through ＂3414＂ experiment.A regression analysis is made on the fertilization formula and relative yield data,obtaining the recommended fertilization amount for maximum yields and under optimized economic conditions in an effort to provide scientific basis for rational fertilization for the production of peanuts in Lianshan region.