• Yellow soil has a bigger adsorption of fluorine than calcareous soil.

    黄壤石灰土吸附容量。

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  • The rule of salinity accumulating, ion constitution and pH in calcareous soil area greenhouse are opened out.

    揭示了石灰土壤地区温室土壤盐分积累离子组成酸碱度变化规律

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  • It is suggested that iron chlorosis of peanut grown on calcareous soil could be prevented by controlling soil water content.

    所以控制土壤含水量有效地防止石灰性土壤花生黄化症状发生。

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  • Soil P was mainly distributed in the fine fractions on the acidic soils, however on the calcareous soils in the coarser fractions.

    酸性土壤P主要分布较细级中,石灰土壤中则主要分布在较粒级中。

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  • Ammonia nitrogen loss is an important way to calcareous soils, and it is more serious in saline soil than in non-salinization soil.

    挥发早作石灰土壤氮肥损失重要途径盐渍化土壤上氮肥的氨挥发损失较盐渍化土壤更为严重

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  • The fixed function that calcareous soil to phosphorus in the northern part of China, is the main reason that utilization ratio is low.

    我国北方石灰土壤固定作用磷肥利用率主要原因

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  • Both pot and plot tests were carried out to study the effects of nickel on wheat and rice grown on calcareous soil with nickel containing sludge applied.

    采用盆栽小区试验研究石灰性土壤中污染小麦水稻影响

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  • However, wheat mainly distributes in calcareous soil area which is zinc (Zn) deficient or potentially Zn-deficiency, resulting in a lower Zn concentration of wheat grain.

    由于小麦主要种植我国北方大部分缺锌潜在缺锌的石灰性土壤上,导致小麦籽粒缺乏现象比较普遍。

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  • This study investigated chemical element concentrations in calcite, calcareous soil and restored plants in a limestone rocky desertification area in Huaxi, Guizhou Province.

    贵州花溪石灰岩石灰定居植物化学元素含量进行研究

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  • Pot experiments and field trails were conducted to study the effect of soil lead levels on phytotoxicity, growth and tissue accumulation in soybean and rice grown on sludge treated calcareous soil.

    采用盆栽小区试验研究石灰土壤污泥施肥时污染对水稻大豆生长发育的影响,两种作物土壤中铅的吸收、迁移和累积规律。

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  • Calcareous likes sun and fertile soil, resistance to early fear of floods.

    阳光石灰肥沃土壤

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  • The agricultural and physiological efficiencies of grain yield were maximum in calcareous purple soil.

    小麦籽粒产量农业生理效率石灰性紫色土为最高

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  • The typical and representative purple soils in Sichuan Basin are red purple soil (acidic), gray-brown purple soil (neutral), and red-brown purple soil (calcareous).

    泥、灰棕紫泥、红棕紫泥依次四川盆地典型具有代表性的酸性、中性石灰紫色

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  • Sewage Sludge on the Contents of Organic Matter, Total n, Total P, and Total K in Calcareous Immature Soil and Calcareous Mellow Soil.

    通过盆栽试验研究了不同用量污泥石灰生土熟土有机质、全、全含量的影响。

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  • Region mainly by the clayey soil and sandy clay sandy soil composition, soil type is calcareous cinnamon tide.

    域内土质主要粘质砂土砂质粘土构成土壤类型石灰性潮褐土。

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  • The experiment of applying organic fertilizer, chemical fertilizer and the both to calcareous blade soil in which organic content was very low was carried out from 1993 to 1994.

    1994年碳酸盐黑钙土进行有机肥化肥有机无机配合施用盆栽试验

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  • The experiment of applying organic fertilizer, chemical fertilizer and the both to calcareous blade soil in which organic content was very low was carried out from 1993 to 1994.

    1994年碳酸盐黑钙土进行有机肥化肥有机无机配合施用盆栽试验

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