以下为句子列表:
英文: On the basis of the government's policy of revitalizing the Northeast Old Industrial Base, preventing black earth from degeneration and strengthening protection of black soil in China, according to analysis of the distribution of black soil and the presen
中文: 在国家振兴东北老工业基地和防止黑土退化及加强黑土保护之际,通过对黑土分布状况和黑土退化研究现状的分析,总结出黑土退化方式,揭示了其退化的主要原因,提出了防止黑土地退化和保护黑土地的措施,在现有研究的基础上提出黑土退化研究的新方向,希望能为黑土资源可持续利用和进一步研究起到抛砖引玉的作用。
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英文: The black earth is a kind of Alfisol, with a thick layer of humus, loose texture, high fertility, high porosity ratio, poor permeability and a high content of clay, which is suitable for cultivation.
中文: 摘要黑土是一种腐殖质层厚,质地松散,肥力很高,孔隙比较大而透水性差,粘粒含量高,适于耕作的淋溶土。
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英文: With the development of human society, because of the lack of sustainable utilization consciousness, and the eager for quick success and instant benefit, the black earth suffered excessive cultivation and management, causing the reduction of its recycled
中文: 但是随着人类社会的发展,在缺乏保护和可持续利用意识、急功近利思想影响下,黑土遭到过度垦殖和掠夺式经营,人类对其活动范围远远超过了其再生能力,导致有机质含量减少,肥力下降,孔隙比减小,保水持水能力降低,土壤板结,黑土严重退化。
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英文: The adsorption rates of triadimefon in the soils were in the sequence of tinted meadow soil ( . 8%) < quaternary period laterite (. %) < hemp slag ( . %) < red earth (.0%) < black earth (7. %).
中文: 吸附率由小到大的顺序为:浅色草甸土( . 8%)<红壤(. %)<麻沙泥( . %)<红黄泥(.0%)<黑土(7. %);
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