贵州农业土壤硫素输入和输出比较，旱地土壤潜在缺硫。
Compared input and output of s in cultivated soil of Guizhou province, there was problems of potential sulfur deficiency in upland soil.
根据我国土壤缺硫趋向，提出复混肥料须注意加入硫素。
Sulfur is getting deficient in Chinese soils, therefore the author suggests sulfur must be taken into account in production of compound fertilizers.
环境污染控制、集约化农业生产以及低硫高浓度肥料的使用，加剧了全球范围内土壤缺硫状况。
Pollution controls, intensified cropping, and the absence of sulfur from high-analysis fertilizers are combining to produce a growing worldwide deficiency in soil sulfur;
硫需求总量将会继续增加，因为世界磷肥生产不断扩大以及矫正世界和中国日益增长的缺硫而使硫肥需求量增加。
Total sulfur demand is expected to increase primarily for phosphate fertilizer manufacturing, in addition to sulfur fertilizers required to correct growing deficiencies in China and worldwide.
缺（低）硫处理器官酰脲与硝态氮增加。
S deficiency can increase the content of ureides and nitrate nitrogen of organs.
用双硫腙灌胃复制大鼠缺锌模型。采用生化和原子吸收法测定缺锌大鼠血浆碱性磷酸酶活性和锌浓度；
A modal of zinc deficiency in rats was made with dithizone feeding. The changes of the plasma zinc content and AKP activity were measured with biochemical and atomic absorption methods.
用双硫腙灌胃复制大鼠缺锌模型。采用生化和原子吸收法测定缺锌大鼠血浆碱性磷酸酶活性和锌浓度；
A modal of zinc deficiency in rats was made with dithizone feeding. The changes of the plasma zinc content and AKP activity were measured with biochemical and atomic absorption methods.
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