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2006～2011年结合国家测土配方施肥项目,对获嘉县农田耕地土壤养分进行了普查。结果表明:依据全国第2次土壤普查的划分等级标准,获嘉县耕地土壤有机质、全氮、有效磷、速效钾、有效铜、有效锌、有效铁和有效锰平均含量均属于3级及以上水平;除速效钾略有降低外,其他养分含量均较第2次土壤普查值明显增加;土壤有机质、全氮、有效磷、速效钾等级为3级及以上的耕地分别占90.56%、96.87%、83.78%和79.21%。并提出在稳氮、控磷、控钾的基础上,要大力推广测土配方施肥技术;继续实行农作物秸秆还田技术,以培肥地力。
2006 ~ 2011 combined with the national soil testing and fertilizer project, carried out a comprehensive survey of farmland soil nutrients in the field. The results showed that the average content of soil organic matter, total nitrogen, available phosphorus, available potassium, available copper, available zinc, available iron and available manganese in the cultivated land in Xijia County belonged to Grade 3 and above according to the classification standard of the 2nd National Soil Census (P <0.05). The contents of soil nutrients, total nitrogen, available phosphorus and available potassium in Grade 3 and above accounted for 90.56% and 96.87% respectively, , 83.78% and 79.21% respectively. And put forward in the steady nitrogen, phosphorus, potassium control, based on the need to vigorously promote the soil testing and fertilizer technology; continue to implement the technology of crop straw in order to cultivate fertility.