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首页> 外文期刊>E3S Web of Conferences >Efficient activity of soil depending on of precursors and major treatment of soil when cultivating winter wheat
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Efficient activity of soil depending on of precursors and major treatment of soil when cultivating winter wheat

机译：培养冬小麦的前体和土壤重大治疗的土壤有效活性

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The article presents data on the change in the enzymatic activity of the soil in winter wheat crops under the influence of the methods and techniques of tillage and the previous crop in the Central Ciscaucasus zone. The studies were carried out in the zone of the Central Ciscaucasia on the basis of the experimental station of Stavropol State Agrarian University. The determination of the activity of invertase shows that its maximum values are in the variants of the combined treatment, which is associated with more favorable hydrothermal conditions of the arable layer of the soil. Thus, according to its predecessor, pea + oats for green fodder, invertase activity is 27.9 mg of glucose per 1 g of soil for 40 hours, which is almost twice as high in comparison with surface treatment and three times with plowing. The decrease in the activity of invertase during dump processing indicates a rapid rate of mineralization of organic matter. Catalase activity on the studied precursors: on peas with oats for green fodder 1.6 and 1.3; 1.5 and 1.8 peas; for corn silage 1.5 and 1.4 ml 0.1 n. KMnO4 per 1 g of soil for 20 minutes. Revealed a decrease in activity under the influence of plowing, as urease enters the soil with plant debris. When dumping treatment due to movement of plant residues in the underlying layers, the activity of this enzyme decreases to 0.8–0.9 mg of N-NH4 per 10 g of soil for 4 hours, whereas with surface treatment, depending on its predecessor, it is 0.8–– 1.3 mg of N-NH4 / 10 g of soil for 4 hours, with a combination of 1.0–1.1, and for shallow soil, 1.1–1.2 mg of N-NH4 / 10 g of soil in 4 hours.
机译：本文介绍了冬小麦作物的土壤酶活性的变化数据，在耕作方法和技术的影响和中枢性核糖区区域的作物的影响下。该研究在Ciscaucasia的基础上，基于Stavropol州农业大学的实验站进行了。转化酶活性的测定表明其最大值是组合处理的变体，其与土壤的耕地层的更有利的水热条件相关。因此，根据其前身，绿色饲料的豌豆+燕麦，转化酶活性为每1克土壤27.9mg葡萄糖40小时，其几乎是与表面处理相比的两倍，与犁耕三次。转储过程中转化酶活性的降低表明有机物质的矿化率快速。研究前体上的过氧化氢酶活性：绿色饲料1.6和1.3的燕麦豌豆; 1.5和1.8豌豆;对于玉米青贮1.5和1.4ml 0.1 n。 KMNO4每1克土壤20分钟。随着释放的影响，释放的影响下降，随着尿素进入植物碎片的土壤。当由于植物残留物在底层中的运动导致倾倒治疗时，该酶的活性降低至每10克土壤的0.8-0.9mg为0.8-0.9mg土壤4小时，而通过表面处理，取决于其前身，它是0.8-- 1.3mg N-NH4 / 10g土壤，4小时，组合为1.0-1.1，以及浅层土壤，1.1-1.2mg N-NH4 / 10g土壤4小时。

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