Geostatistical Methods: Were applied estimate the spatial distribution of soil available K and slow - release K contents.

应用地统计学方法分析了农场尺度的红壤蔗区土壤表层的土壤速效钾、缓效钾的空间分布结构.

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The adsorption of chlordimeform on red soil and vegetable soil was studied in thes work.

本文研究了杀虫剂杀虫脒在红壤和菜园上中的吸附.

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Summarized red soil system of system of integrated development management forms upland division reach its value.

简述了红壤丘陵区综合开发经营治理体制系统构成及其重要性.

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Vegetation restoration is an effective approach for ecosystem restoration and enhancement in eroded area of soil.

植被恢复是红壤侵蚀区生态恢复与重建的有效途径.

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Aluminum ( Al ) toxicity is one of the major limitations to crop production on acidic soils.

摘要铝毒是影响酸性红壤上作物生长的重要限制因子之一.

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Fertilizer application was the main method of accelerating parent material red soil maturation process.

施肥是加速红壤母质熟化的主要途径和方法.

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Changes in red soil microbial biomass under different REE concentrations have been studied.

本文研究了不同稀土元素在不同浓度水平下红壤(黄筋泥)中微生物量的变化规律.

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The area of land subjected to soil erosion was 21.5 % of the total.

东南红壤丘陵区水土流失的面积约占土地总面积的21.5%.

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Study on the different characters of upland soil fertility under steady cultivation systems by different utilizations.

研究了稳定耕作系统下的不同利用方式的高原山地红壤肥力变化特征.

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Effect of different rate of organic manure on phosphorus species is studied in arid red soil.

结果表明,施用有机肥能显著增加旱地红壤的速效磷含量.

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The results showed that the characte ristics of adsorption isotherms corresponded well with the Langmuir equations.

结果表明,稀土元素在红壤中的吸附等温线符合Langmuir等温吸附式.

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It is important to study the water budget in hilly region of red soil.

开展对红壤丘岗区水量平衡的研究,显得非常重要.

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There are natural red soil, rocky soil, coastal sand, swamp soil salinization, and so on.

自然土壤有赤红壤 、 石质土 、 滨海沙土 、 盐渍沼泽土等.

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Fertility resilience of degraded red soils in natural condition as affected by soil properties was evaluated.

研究了自然封禁条件下亚热带地区因水土流失导致的退化红壤肥力恢复性能与土壤性质的关系.

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This paper dealing with the magnetic susceptibility distribution of particle fractions from submerged paddy soils.

红壤经水耕熟化作用后各粒级磁化率大幅度下降,粒级间磁化率差异变小,分布曲线趋于平缓.

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