氮素矿化势,nitrogen mineralization potential
1)nitrogen mineralization potential氮素矿化势
1.Variation of soil microbial biomass carbon,soil microbial biomass nitrogen andnitrogen mineralization potential in different soil types on the Loess Plateau;黄土高原不同土壤微生物量碳、氮与氮素矿化势的差异
2.Taking 25 surface soil samples of calcareous soil with greater difference in fertility on Loess Plateau as test materials,this paper studied the relationships of soil microbial biomass carbon(BC) and nitrogen(BN) with soilnitrogen mineralization potential(N0),total nitrogen(TN),organic carbon(OC),and particle composition.以黄土高原土壤类型和土壤肥力差异较大的25个农田石灰性耕层土壤为供试土样,研究了土壤微生物量碳(BC)、微生物量氮(BN)与土壤氮素矿化势(N0)、全氮(TN)、有机碳(OC)及土壤颗粒组成的关系。
pared to conventional cultivation, long term surface mulching with straw could increase soilnitrogen mineralization potential but decrease mineralization rate; mulching with plastic-film could decreasenitrogen mineralization potential but increase mineralization rate.1)与常规栽培相比,地表长期覆草会提高土壤氮素矿化势,降低矿化速率;覆膜则会降低土壤氮素矿化势,提高矿化速率,覆草、覆膜和常规的矿化势分别为25。
2)nitrogen mineralization potential氮矿化势
1.Results showed thenitrogen mineralization potential and mineralized rate was affected significantly by different long-term fertilization practices.结果表明,长期不同施肥措施显著影响水稻土氮矿化势及矿化速率。
2.Nitrogen mineralization potential and the forecast of supplied nitrogen in the soils of Shanxi Province were studied by means of aerobic culture.应用短期好气培养法进行山西土壤氮矿化势(N_0)与土壤供氮量的预测。
3)Potentially mineralizable N氮矿化位势
4)nitrogen mineralization氮素矿化
1.Effects of long-term fertilization and fallowing on soilnitrogen mineralization and exogenous NO_3~--N transformation;长期施肥及撂荒对土壤氮素矿化特性及外源硝态氮转化的影响
2.Effects of different cultivation patterns and application of nitrogen fertilizer on moisture,temperature andnitrogen mineralization in soil of dryland;旱地不同栽培模式和施氮对土壤水分、温度及氮素矿化的影响
3.Effects of rice straw incorporation on soilnitrogen mineralization and quality of flue-cured tobacco leaves稻草还田对土壤氮素矿化及烟叶品质的影响
英文短句/例句
1.Effect of Nitrogen and Mineralization of Soil Nitrogen on Growth and Quality of Flue-Cured Tobacco;氮及土壤氮素矿化对烤烟生长及品质的影响
2.Nitrogen mineralization potential of major soil planting tobacco in China我国主要植烟土壤氮素矿化潜力研究
3.Study on impact factors and its researching trend of soil nitrogen mineralization土壤氮素矿化的影响因子及研究趋势
4.Contents of Active Organic Carbon, Nitrogen and Its Relationship with Nitrogen Mineralization of Soil on the Loess Plateau;黄土区几种土壤中活性有机碳、氮含量及其与土壤氮素矿化的关系
5.Nitrogen Mineralization Characteristics from the Soils under Different Mulching Methods on Dryland;旱地不同覆盖方式下土壤氮素矿化特性研究
6.Effects of rice straw incorporation on soil nitrogen mineralization and quality of flue-cured tobacco leaves稻草还田对土壤氮素矿化及烟叶品质的影响
7.Study on the Course of Soil Nitrogen Mineralization and Influence Factors in Larix Gmelinii Forests兴安落叶松林下土壤氮素矿化速率动态变化及影响因素的研究
8.Study on Soil Nitrogen Mineralization and Chemical Properties in Meng Dingshan Tea Garden;蒙顶山茶园土壤基本化学特性及氮素矿化特征研究
9.Characteristics of Nitrogen Mineralization in Different Soil Types and Its Effects on Quality of Flue-cured Tobacco不同土壤氮素矿化特征及其对烤烟化学品质的影响
parative Nitrogen Mineralization and Its Availability in Different Rehabilitating Forests in Degraded Red Soil退化红壤区不同重建模式森林土壤氮素矿化过程及其有效性
11.Effects of Earthworms on Soil Nitrogen Mineralization and Microbial Biomass;蚯蚓活动对土壤氮素矿化及微生物生物量的影响
12.Changes in Nitrogen Mineralization of Soils at Different Altitudes on the Western Slope of the Helan Mountain Range, Northwest China;贺兰山西麓不同海拔高度土壤氮素矿化作用变异特征
13.Effects of Different Cultivation Methods and Applacation of Nitrgen on Nitrogen Mineralization and Water Use Efficiency in Soil on Dryland and Semi-Dryland Farming;不同栽培模式及氮肥用量对旱地及半旱地土壤氮素矿化及水分利用的研究
14.Interactions between Bacterial-feeding Nematodes and Bacteria and Their Effects on Soil Nitrogen Mineralization and Root Growth of Plant Seedlings;食细菌线虫与细菌的相互作用及其对土壤氮素矿化和植物根系生长的影响
15.EFFECTS OF NITROGEN ADDITION ON NET NITROGEN MINERALIZATION IN LEYMUS CHINENSIS GRASSLAND, INNER MONGOLIA, CHINA氮素添加对内蒙古羊草草原净氮矿化的影响
16.Dynamics of Mineral N Residual in Dryland Soil and Its Affecting Factors;旱地土壤残留矿质氮的动态变化及其影响因素
17.Study on the Priming Effect Caused by Ammonium and Mineralization of Organic Nitrogen in the Typical Soils on Loess Plateau;黄土高原典型土壤有机氮矿化及铵态氮对土壤氮素激发效应的研究
18.Smaller quantities of minerals are also present, together with non-protein nitrogenous components and vitamins.此外还有少量的矿物质,非蛋白类含氮化合物及维生素。
相关短句/例句
nitrogen mineralization potential氮矿化势
1.Results showed thenitrogen mineralization potential and mineralized rate was affected significantly by different long-term fertilization practices.结果表明,长期不同施肥措施显著影响水稻土氮矿化势及矿化速率。
2.Nitrogen mineralization potential and the forecast of supplied nitrogen in the soils of Shanxi Province were studied by means of aerobic culture.应用短期好气培养法进行山西土壤氮矿化势(N_0)与土壤供氮量的预测。
3)Potentially mineralizable N氮矿化位势
4)nitrogen mineralization氮素矿化
1.Effects of long-term fertilization and fallowing on soilnitrogen mineralization and exogenous NO_3~--N transformation;长期施肥及撂荒对土壤氮素矿化特性及外源硝态氮转化的影响
2.Effects of different cultivation patterns and application of nitrogen fertilizer on moisture,temperature andnitrogen mineralization in soil of dryland;旱地不同栽培模式和施氮对土壤水分、温度及氮素矿化的影响
3.Effects of rice straw incorporation on soilnitrogen mineralization and quality of flue-cured tobacco leaves稻草还田对土壤氮素矿化及烟叶品质的影响
5)N mineralization氮素矿化
1.Effects of different organic manures onN mineralization and N retention in the soil;不同有机肥对土壤中的氮素矿化及对化肥氮固持的影响
2.Aerobic incubation experiment was conducted with Eum-Orthic Anthrosols(Cinnamon soils)of sub-humid area to study the effects of temperature and water condition on soilN mineralization of 0—90 cm soil layer which was divided into three layers(each 30 cm thick).本论文以半湿润地区土垫旱耕人为土(褐土)为供试土样,应用长期通气培养法,研究了湿度和温度对0—90cm土壤剖面不同土层(每30 cm为1土层)氮素矿化的影响。
6)soil N mineralization potential土壤氮矿化势
延伸阅读
势素1.指身居要职的权臣和无实权的闲官。
