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小麦沟播集中施肥具有抗旱、耐寒、减轻盐碱化危害和提高肥料利用率等作用,选用2BFG-6(S)谷场施肥沟播机,通过机械化措施实现沟播集中施肥各项农艺要求,特别是旱年豁干种湿抗旱播种,丰水年侧深位集中施肥,提高肥料利用率等性能,一般较平播对照增产14.7～20%。这种沟播机是与8.8～11KW 小四轮拖拉机配套的复式作业播种机具,主要适用于渭北早原中低产区和盐碱化区谷类作物沟播和各种化肥的深施。
The concentrated fertilization of wheat furrows has the functions of drought resistance, cold tolerance, salinization hazard reduction and fertilizer utilization enhancement. The 2BFG-6 (S) In particular, drought-resistant dry species of drought-resistant sowing, intensive water intensive fertilization on the side of the year to improve fertilizer utilization and other properties, generally more than the flat-crop yield 14.7 to 20%. This type of sowing machine is a duplex sowing implement matched with a small four-wheel tractor of 8.8-11KW and is mainly suitable for the deep sowing of various types of chemical fertilizers and grain sowing in low and middle-yielding areas and saline-alkali areas in Weibei area.