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- Nitrogen uptake intensity of Wancan 2 enhanced gradually, and that of Zea mexican presented an odd peak curve. 氮素吸收强度皖草2号逐渐增加,墨西哥玉米呈单峰曲线变化。
- Nitrogen uptake intensity of Wancao 2 enhanced gradually,and that of Zea mexican presented an odd peak curve. 氮素吸收强度皖草2号逐渐增加,墨西哥玉米呈单峰曲线变化。
- Removal of the shoot apex and leaf wounding did not show any influences on nitrogen uptake by plant, but increased nicotine production per unit nitrogen. 切除顶芽和叶面损伤对烟株体内的氮浓度及吸氮量均无显著影响,但显著提高了烟株体内单位氮素产生烟碱的能力。
- Intercropping soybean nitrogen uptake, shoot dry weight of soybean than lower 11.93%, 11.19%, the difference was not significant. 间作大豆吸氮量、地上部干质量比单作大豆降低11.;93%25,11
- Cheng F J, Yang D Q, Wu Q S.Physiological effects of fulvic acid on seed germination, nitrogen uptake and cold resistance of rape. 程扶玖;杨道麒;吴庆生.;黄腐酸对油菜种子萌发、氮素吸收及抗寒性的生理效应
- Chun L,Chen F J,Zhang F S,Mi G H.Root growth,nitrogen uptake and yield formation of hybrid maize with different N efficiency[J].Plant Nutr.Fert.Sci.,2005,11(5):615-619. [6]春亮;陈范骏;张福锁;米国华.;不同氮效率玉米杂交种的根系生长、氮素吸收与产量形成[J]
- Influences of NaCl stress on nitrogen uptake and accumulation of soybeans,spinach and cucumber seedlings[J].J.Northwest Sci-Tech Univ.Aspic.For.,1998,26(1):26-30. NaCI胁迫对作物幼苗氮素吸收和积累的营响[J].;西北农业大学学报;1998;26(1):26-30
- Results showed that whatever fertilization practices in this study could promote nitrogen uptake,improve the N accumulation rate and increase its remobilization to fruit. 在施等量氮素养分条件下,草莓器官的氮素吸收状况对不同氮肥品种反应不一。
- There was a significant correlation between soil easily mineralizable nitrogen and microbial biomass nitrogen measured before planting with the net nitrogen mineralization and plant nitrogen uptake. 通过盆栽试验研究了土壤易矿化有机态氮和土壤微生物态氮与土壤净矿化氮及植物吸氮量之间的关系。
- Ye Y L,Li L,Sun J H,Zhang F S.Effect of root separation on pl ant nitrogen uptake and soil nitrate nitrogen residual in faba bean/maize intercropping[J].J.Soi1 Water Conserv.,2005,19(3):13-17. [19]叶优良;李隆;孙建好;张福锁.;地下部分隔对蚕豆/玉米间作氮素吸收和土壤硝态氮残留影响[J]
- Li S M,Li L,Zhang F S.Enhancing phosphorus and nitrogen uptake of fabe bean by inoculating arbuscular mycorrhizal fungus and Rhizobium leguminosarum[J].J.of China Agric.Univ.,2004,9(1):11-15. [11]李淑敏;李隆;张福锁.;丛枝菌根真菌和根瘤菌对蚕豆吸收磷和氮的促进作用[J]
- Effects of removal of the shoot apex and leaf wounding on nitrogen uptake and nicotine production were studied with tobacco plants grown in sand or hydroponic medium under the controlled conditions. 摘要采用砂培和营养液培养方法,研究了在营养生长阶段切除顶芽和叶片损伤对烟株生长、体内烟碱浓度、氮浓度及吸氮量的影响。
- The significant relationship was also found between the difference of easily mineralizable nitrogen before and after planting with soil net nitrogen mineralizable and plant nitrogen uptake. 结果表明,种植前土壤易矿化有机态氮和土壤微生物态氮以及种植前后土壤易矿化有机态氮的变化量均与土壤氮素净矿化量和植物吸氮量之间存在显著的相关性。
- nitrogen uptake and utilization efficiency 氮素吸收利用率
- Nitrogen uptake and assimilation 氮的同化吸收
- Study on nitrogen uptake of microplankton in the Bohai bay 渤海湾浮游生物氮吸收动力学研究
- John was both clever and quick in the uptake. 约翰既聪明,理解能力又强。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- The new student is a little slow on the uptake, so you have to be patient. 这个新生理解能力较差,因此你得耐心一点。
- Nitrogen Uptake and Utilization in Swamp Cabbage Planted in Dryland in Hainan 海南旱地蕹菜对尿素氮吸收利用的研究