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新沂市西部地区的土壤为沂河冲积物发育而来的潮土,耕层深厚,壤质中性,适宜大蒜生长。但由于施肥缺乏针对性,大蒜产量始终在中等水平徘徊。为此,进行了肥料不同配方对大蒜生长的试验。1 材料与方法试验设于新沂市草桥镇,土壤有机质15 .5 g/kg、碱解氮85 mg/kg、有效磷15 .6m g
The soil in the western part of Xinyi City is the fluvial soil developed from the alluvial sediments of the Yi River. The tillage layer is deep and the loam is of neutral soil, which is suitable for the growth of garlic. However, due to lack of targeted fertilization, garlic production has been hovering at a medium level. To this end, carried out different formulas of fertilizer on garlic growth test. MATERIALS AND METHODS The experiment was conducted in Caoqiao Town, Xinyi City. The soil organic matter was 15.5 g / kg, the content of available nitrogen was 85 mg / kg, the available phosphorus was 15.6 mg