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首页> 外文期刊>Ecological engineering: The Journal of Ecotechnology >Various effects of land tenure on soil biochemical parameters under organic and conventional farming-Implications for soil quality restoration
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Various effects of land tenure on soil biochemical parameters under organic and conventional farming-Implications for soil quality restoration

机译：土壤有机与常规农业造成土壤生化参数对土壤质量恢复的各种影响

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摘要

Land tenure insecurity is one of the worldwide problems that often leads to soil degradation. We tested whether owner-operators maintain a higher level of soil quality and biochemical activity than tenant operators and how this effect is modified by the agricultural system (organic vs. conventional) in arable fields. We selected 45 plots with cambisol soil based on a factorial design of owner-operator vs. tenant operator and organic vs. conventional management. On all tested plots, the crop was wheat in shortly after harvest. We measured total carbon in soil and a set of 8 soil enzymes: acid phosphatase, beta-glucosidase, glucosidase, cellobiohydrolase, beta-xylosidase, chitinase, glucuronidase and arylsulfatase. These enzymes participate in the main geochemical nutrient cycles in soils.
机译：土地存款不安全是全球往往导致土壤退化的问题之一。 我们测试了业主运营商是否与租户运营商保持更高水平的土壤质量和生化活动以及该效果如何由耕地中的农业系统（有机与常规）修改。 我们根据业主运营商与租户运营商和有机与常规管理的阶乘设计，选择了45个地块。 在所有测试的地块上，收获后不久的作物是小麦。 我们测量土壤中的总碳和一组8土壤酶：酸性磷酸酶，β-葡糖苷酶，葡糖苷酶，纤维素水解酶，β-木糖苷酶，几丁质酶，葡糖醛酸酶和芳基硫酸酶。 这些酶参与土壤中主要地球化学营养循环。

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