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   土壤生态系统 在 农艺学 分类中 的翻译结果: 查询用时:1.128秒
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土壤生态系统     
相关语句
  soil ecosystem
    Analyses of the Soil Ecosystem in Fuzhou
    福州土壤生态系统分析
短句来源
    Acid rain and soil ecosystem
    酸雨与土壤生态系统
短句来源
    Theorectical and Methodological Discussion on the Research of Dissipative Structure of Soil Ecosystem
    土壤生态系统耗散结构变异规律研究的理论与方法探讨
短句来源
    An Evaluation of Soil Ecosystem Sustainability
    土壤生态系统可持续性评价研究
短句来源
    Soil Acidification and the Relative Sensitivity of the Soil Ecosystem to Acid Deposition in Hunan Province
    湖南土壤酸化与土壤生态系统酸相对敏感性研究
短句来源
更多       
  soil ecology
    many scientists got the better results on soil enzyme monitoring the soil pollution by pollutants in soil ecology.
    许多国内外学者运用土壤酶来监测外源污染物对土壤生态系统的扰动,取得了令人满意的研究结果。
短句来源
    The paper overviewed the relationship of organic agriculture and soil ecosystem, soil is living soil, nurtures depended on soil biodiversity for organic agriculture , soil management affected soil ecology, put forward the methods for build healthy soil.
    论述了有机农业与土壤生态系统、有机管理对土壤和土壤微生物的关系,探讨了有机土壤管理对土壤生物体的生态效益,提出了有机农业土壤管理的措施。
短句来源
    The determination of soil microbial biomass is the most essential part on soil ecology study.
    土壤微生物量是土壤生态系统研究的重要参数之一。
短句来源
  soil ecosystems
    The Effect of Transgenic Plants on Rhizosphric Soil Ecosystems
    转基因植物对根际土壤生态系统的影响
短句来源
    Soil protozoa are an essential component of soil ecosystems because of their high biomass and considerable species diversity.
    土壤原生动物具有丰富的种类多样性和巨大的生物量 ,在土壤生态系统中具有十分重要的地位。
短句来源
    This paper summarizes the potential influences of vegetation burning on nutrient concentrations,availability and mobility, activities of biomass and enzyme, and soil organic carbon pool in soil ecosystems. The main objective is to provide reference for soil management after forest fire or grassland burning.
    本文对火烧后土壤生态系统中养分的浓度、有效性、迁移性 ,土壤中的生物和酶活性 ,土壤有机碳库等的变化进行了综合评述 ,以期为森林火灾、草地烧荒后的土壤管理等提供理论参考。
短句来源
  soil-ecosystem
    Studies on the Effects Influenced the furction of Soil-ecosystem by Transgrenies
    农业转基因生物对土壤生态系统功能影响的研究进展
短句来源

 

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      soil ecosystem
    The smallest amount of fungi (54-59%) is found in the arable soil ecosystem.
          
    Tillage affected nematode communities in the soil ecosystem by changing the trophic structure and gave a decreasing, but not statistically significant, trend in MI.
          
    Most caecilians are thought to be generalist predators of soil ecosystem engineers (earthworms, termites and ants), but it has been suggested that members of the East African genus Boulengerula are specialist predators.
          
    To analyse nematode community structures appropriately for the evaluation of soil ecosystem status and function requires information on the life history traits of K-strategic nematodes.
          
    The purported benefits of conservation tillage and continuous cropping in agricultural systems include enhancement of soil ecosystem functions to improve nutrient availability to crops and soil C storage.
          
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      soil ecology
    Soil as an Environment and Its Role in the Evolution of Insects (In Commemoration of the 50th Anniversary of Soil Ecology in Rus
          
    Clarkus papillatus is a widely distributed predatory soil nematode and is of interest in the study of soil ecology, yet very little information exists on its in vitro culturing.
          
    An original automatic method useful for solving different problems of soil ecology was developed.
          
    But even if the basic assumptions could be met, the maximal precision of the estimate is far too low for a useful application within the context of soil ecology.
          
    Differences in native soil ecology associated with invasion of the exotic annual chenopod, Halogeton glomeratus
          
    更多          
      soil ecosystems
    The Antibiotic-Aided Distinguishing of Fungal and Bacterial Substrate-Induced Respiration in Various Soil Ecosystems
          
    Antarctic soil ecosystems are amongst the most simplified on Earth and include only few soil arthropod species, generally believed to be opportunistic omnivorous feeders.
          
    Development of methods to measure the effect of man's residuals on soil ecosystems is desirable.
          
    Earthworms, as one of the largest and most easily obtained components of the soil biota, are suitable for evaluating perturbations to soil ecosystems.
          
    Overestimates of microbial biomass and high maintenance rates have caused calculations of annual maintenance requirements to exceed annual C inputs to soil ecosystems.
          
    更多          


    Ridge culture experiment in paddy fields have been done in Yichang district for four years.The experimental results were systematically analysed.and effects of ridge culture in paddy field on soil ecosystem were assessed. It is concluded that ridge culture not only protect the valuable moist soil rcsources,but also improve the soil environments. Main technique points for continuous ridge culture were put forward.

    本文对湖北省宜昌地区四年来水田垄作试验示范材料进行了综合整理分析,阐明水田垄作对土壤生态系统的影响,既保护了宝贵的湿地土壤资源,又改善了水稻立地土壤环境,提出连续垄作的高产技术要点。

    Based on a comprehensive analysis of the soil's ecological environments,this article analyses the soil ecosystem of the Fuzhou ares in a systematic way,and suggests a procedure to make full use of the ecological functions of the soil ecosystem and therefore get the highest econmie profits.

    本文从土壤生态环境综合分析人手,对福州地区土壤生态系统进行了较为系统的分析,提出了合理利用自然资源,提高区域土壤生态系统生态功能的途径。

    This paper studies the ecological factors of Tricholoma matsutake′s producing area in Changbai mountain region, such as soil, landform, plantover and the temperature, sunlight, moisture improvement of Tricholoma matsutake′s adaptablity and how to utilize soil ecological system rationally.

    研究了长白山区松茸产地的土壤、地形、植被状况及土壤生态界面层中的温、光、水等生态因子,阐明了长白山区松茸产地的土壤生态特征,讨论了改造松茸的适应性和合理开发与利用松茸产区土壤生态系统的问题

     
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