Acid soil conditioner

• Main Authors: HE ZHONGMEI, YANG HUIJIE, ZHANG PENG, ZHANG HAIJUAN, ZHAO YAN, ZHAO YULONG, SONG WENTIAN, ZHAO YING, FU BAOCAI
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2017
• Subjects: ADHESIVES; CHEMISTRY; DYES; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; POLISHES

The invention relates to an acid soil conditioner and belongs to the technical field of agriculture. The acid soil conditioner can be used for overcoming the defects of the single application of quick lime. The acid soil conditioner provided by the invention is prepared by mixing the following materials by weight percent: 0.2-2.0% of dolomite, 0.2-2.0% of potassium feldspar, 1.0-5.0% of quick lime, 1.0-5.0% of lime nitrogen, 1.0-5.0% of limestone flour, 1.0-5.0% of slaked lime, 1.0-20.0% of calcium magnesium phosphate, 2.0-10.0% of boric sludge, 2.0-10.0% of calcarea carbonica and the balance of kieselguhr. The acid soil conditioner is scattered onto the soil surface in a soil preparation process; the dosage is 50.0-150.0kg/mu; and the soil is turned over and the acid soil conditioner is uniformly mixed with 20cm surface soil after the acid soil conditioner is applied. 种酸性土壤调理剂，属于农业技术领域，本发明解决了单纯施用生石灰的缺点和不足。本发明按重量百分比由白云石0.2～2.0%、钾长石0.2～2.0%、生石灰1.0～5.0%、石灰氮1.0～5.0%、石灰石粉1.0～5.0%、熟石灰1.0～5.0%、钙镁磷肥1.0～20.0%、硼泥2.0～1