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利用油页岩有机肥料对沈阳生长的影响进行研究,结果表明施用新型页岩有机肥料对苗木的高度有明显的促进作用。沈阳桧的高度为:施用页岩有机肥>施用硫铵>施用复合肥>对照。施用页岩石有机肥的作用明显。对根长的发育促进作用明显,其促进效果分别为:施用页岩有机肥>施用复合肥>对照>施用硫铵。在施用的硫铵的土壤上沈阳桧的>
The effect of organic fertilizer on the growth of Shenyang was studied. The results show that the application of new organic fertilizer on shale has significant effect on the height of seedlings. The height of Shenyang cypress is: application of shale organic fertilizer> application of ammonium sulfate> application of compound fertilizer> control. Application of shale organic fertilizer obvious role. The root growth promotion effect is obvious, the promotion effect is: application shale organic fertilizer> compound fertilizer> control> application of ammonium sulfate. Shenyang in the application of ammonium sulfate soil cypress>