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METHOD FOR RECLAMATION OF BLACK SOILS FERTILITY

机译:修复黑土肥力的方法

摘要

FIELD: agriculture.;SUBSTANCE: invention relates to agriculture, in particular, to agriculture and soil science. Method includes introduction of organic fertilizers, closing with disk harrows, sowing of green manure, ploughing and cultivation. Herewith before ploughing weeds together with it introduced is a mixed mass of manure with ground straw in the form of compost maintained within a site for 5-6 months at the ratio of manure to ground straw of 2:1 at the mixture humidity of 50-60 %. Prepared homogeneous mass is then uniformly scattered in the field and together with weeds is embedded into the soil by disk harrows in the third-fourth decade of May into the soil layer of 12-25 cm. Then deep ploughing down to 30 cm is performed, and liquid drains of the livestock sector are introduced in summer in dry weather. Formed on the ground surface crust is ripped with disk harrows. In autumn the mass is ploughed for spring sowing for the depth of 15-20 cm, and in the second spring cultivation or disking is performed, leveling and compaction with smooth water-filled rollers. Then the mixture of herbage is formed of naturally growing on black soils by sowing during May crops in the form of a mixture of seeds with a specified norm of sowing. Closing of green mass into the soil in autumn is used as an additional green manure of fertilizers, herewith plowing is carried out for spring sowing with transverse disking of the field. Phosphate-potassium fertilizers are introduced on the third year in spring at first, for example inter-row, processing of the sowed tilled crop. Fermentation products of multipurpose compost are added on the third year in spring.;EFFECT: method provides higher activity of soil microorganisms, reducing density of soil and erosion processes, increasing soil humus.;3 cl
机译:技术领域本发明涉及农业,尤其涉及农业和土壤科学。方法包括引入有机肥料,用圆盘耙封闭,播种绿肥,耕作和栽培。因此,在与杂草一起耕作之前,将肥料与地面秸秆的肥料混合在一起,以堆肥的形式在场地内保持5-6个月,肥料与地面秸秆的比例为2:1,混合湿度为50- 60%。然后将准备好的均质块均匀分散在田间,并与杂草一起在5月的第3至10年通过圆盘耙嵌入土壤中12-25厘米。然后进行深耕至30厘米,并在夏季干燥天气下引入畜牧业的排水沟。在地面上形成的地壳被圆盘耙撕开。在秋天,将团块耕作春季播种,深度为15-20厘米,在第二个春季进行耕种或播种,并使用光滑的注水滚筒进行平整和压实。然后,通过在五月份的作物中播种,并以指定播种标准的种子混合物的形式播种,在黑色土壤上自然生长而形成的草本混合物。秋季将绿色物质封闭在土壤中,作为肥料的另一种绿色肥料,因此在春季播种时使用耕作横向播种进行耕作。磷钾肥首先在春季的第三年开始使用,例如在行间,播种的耕作中进行处理。春季第三年添加多用途堆肥的发酵产物。效果:该方法可提高土壤微生物的活性,降低土壤密度和侵蚀过程,增加土壤腐殖质。3 cl

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