• There is much sajang meadow soil in central and southern area of Henan province.

    砂姜黑土广泛分布于河南省的中南部地区影响农业低产的主要旱作土壤之一。

    youdao

  • Selected soils are meadow soil, Black Calcium soil, and meadow alkali soil, respectively.

    典型土壤选择草甸、黑钙土、草甸碱土三种。

    youdao

  • Saline meadow soil distributed in the micro basin, and sodic alkaline soil in micro slope or micro flat.

    盐化草甸分布相对低洼的部位,苏打碱土分布在坡地高平地。

    youdao

  • The order of semi-hydromorphic soil contains the great groups of Chao soil and mountain scrubby-meadow soil.

    半水成土纲山地灌丛草甸土等土

    youdao

  • The level of available silicon is higher in Black soil and Cinnamon soil, but lower in Albic soil, Meadow soil and Brown earth.

    大部分黑土属于较高水平白浆土、草甸土和偏低

    youdao

  • Planting host plants significantly influenced the bacterium capacity of soil on black and lessive soils, but less influence on sandy and meadow soils.

    寄主植物存在与否黑土白浆有明显影响风沙土和草甸影响不大

    youdao

  • The pollution effects and accumulation rules of nickel were studied in the sandy loam paddy soil for rice and in the meadow soil for corn by pot experiments.

    通过盆栽试验,分别探讨了水稻水稻草甸黑土中对玉米污染效应累积规律

    youdao

  • As the potassium content in meadow soil in Hongxinglong Farm is fairly high, the effect of potash application on the increase of crops yield was not very significant.

    兴隆草甸含量较高大豆和小麦有一定增产效果,但增产幅度不大

    youdao

  • The Black Calcium soil plots were conducted in farmland, the meadow soil in the Natural Reserves, and the meadow alkali soil in the degraded grassland with saline bowls.

    黑钙土样地选择大田,草甸选择在羊草自然保护区内,草甸碱土选择在退化草地碱斑部位。

    youdao

  • Through a series of soil investigation and fertilizing experiment, the relationship between crop yield and the soil fundamental fertility has been revealed in the clayey carbonate meadow soil.

    通过一系列试验研究揭示碳酸盐草甸基础地力作物产量关系

    youdao

  • Study was made on the magnetic susceptibility of different soil types including Red and Yellow earths, Purplish soils, Limestone soils, Meadow soils, Solonchake and Paddy soils in Zhejiang province.

    作者浙江省各个类型土壤——红壤、黄壤紫色石灰岩土、草甸土、盐土水稻磁化率作了研究

    youdao

  • A number of saline soil improvement materials were tested in meadow saline soils of the Hexi Corridor in terms of soil physiochemical properties, corn yield and economic effects.

    选取河西走廊草甸盐土区域,进行盐碱土改良材料对草甸盐土理化性质玉米产量经济效益影响研究

    youdao

  • The influence of cold season precipitation and soil moisture on herbage production in alpine meadow of Qilian mountains was analyzed.

    分析了高寒草甸地区降水土壤水分资源分布特征及其对牧草产量可能影响

    youdao

  • The quality and productivity of sedge pasture in the alpine meadow area are determined by the moisture ana nutrient of the soil.

    高寒草甸莎草科草地土壤水分营养决定着草地质量及其生产能力

    youdao

  • The result shows that the NPP of salinized meadow in hyper arid area is the function of underground water table (UWT) and the temperature in given soil conditions.

    结果表明一定土壤质地条件下盐化草甸植被净初级生产力随地下水埋深增加逐渐下降。

    youdao

  • The combined states of soil humic substances were studied after undecomposed organic materials were applied into sodic meadow paddy soil.

    几种非有机物料苏打草甸水稻,对土壤不同结合形态腐殖质的动态变化进行了研究。

    youdao

  • The study showed that freezing and thawing alternation had a significant influence on soil nitrogen pool in the alpine meadow.

    上述研究表明冻融交替高寒草甸土壤氮素显著影响

    youdao

  • Leaf N, P and K were higher of blueberry cultured on dark brown forest soil and meadow bog gleyed soil.

    K 含量棕色森林草甸沼泽地土壤较高

    youdao

  • The main results were as follows: (1) Soil respiration of the subalpine meadow showed that there were distinct seasonal variations over the season, but no significant change between years.

    主要研究结果如下:(1)亚高山草甸土壤呼吸表现明显季节变化年际变化显著

    youdao

  • The variation features of soil-plant system in the meadow community under tourism disturbance were studied in Kanasi scenic area.

    研究喀纳斯景区旅游干扰草甸群落土壤-植被系统变化,同时分析土壤理化性质与植被特征之间相互影响程度。

    youdao

  • The effect of the soil conditioner MDM on ameliorating the meadow alkali soil was investigated by pot culture and field experiment.

    通过盆栽田间小区试验,研究了改良剂MDM松嫩平原草甸碱土改良效果

    youdao

  • Field experiments were conducted to study the biomass of soil microbe in the artificial meadow in seashore saline soils at Wudi, Shandong province.

    山东无棣设置田间试验,研究海涂人工草场土壤微生物量(简称生物量)。

    youdao

  • The content of organic carbon in the soil profile of Calamagrostis angustifolia meadow was higher than that of island forest, but the difference was small.

    小叶草甸剖面土壤有机含量高于两者差异不大;

    youdao

  • Available Fe, on the other hand, had obvious illuviation in meadow black soil. Some other available Fe had the same rule with total Fe.

    有效红土母质中分布规律铁相反,在草甸黑土中表现出明显积特征,其余各土类中有效铁含量分布与全铁一致

    youdao

  • The results showed: 1 The physical property of soil in primeval forest and subalpine meadow have no obvious variety regulation.

    暗针叶林亚高山草甸下物理性质没有明显变化规律

    youdao

  • The effects of potassium application on nutrient absorption dynamics, biomass and quality of forage maize named Baimaya were studied in meadow-chestnut soil of Northwest plateau of Hebei province.

    西北高原旱滩地条件下,以玉米白马牙为试验材料,研究了钾肥不同施用量饲用玉米养分吸收动态产量品质形成影响

    youdao

  • This paper studied the effects of no fertilization on soil nutrients and crop yield in meadow cinnamon soil in Tangyin County.

    类潮褐土亚类潮垆土土属黑底潮砂泥土土种为研究对象,探讨长期定点施肥对土壤养分含量作物产量影响

    youdao

  • The soil density of control area of every soil layers of four sample plots in the meadow steppe and typical steppe is lower than the severe degeneration area;

    草甸草原典型草原土层对照土壤密度低于重度退化区。

    youdao

  • The soil density of control area of every soil layers of four sample plots in the meadow steppe and typical steppe is lower than the severe degeneration area;

    草甸草原典型草原土层对照土壤密度低于重度退化区。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定