1) organic nitrogen
有机氮
1.
Study on effect of the organic nitrogen ratio on flavor components,yield and quality of oriental tobacco;
有机氮用量对香料烟香味物质及产量品质的影响
2.
Research on ammonibacteria removing organic nitrogen in construction wetland;
人工湿地中氨化细菌去除有机氮的效果
3.
Growth and Quality of Pakchoi (Brassica Chinensis L.) as Affected by Inorganic and Organic Nitrogen Nutrition and Its Mechanisms;
矿质、有机氮营养对小白菜生长和品质的影响及机理研究
2) organic N
有机氮
1.
Effects of Cropping Systems on Soil Water, Organic N and Mineral N in Dryland Soil on the Loess Plateau;
黄土高原旱地种植体系对土壤水分及有机氮和矿质氮的影响
2.
Effects of Proportioning Fertilization of Organic and Inorganic N on Growth and Yield of Chinese Cabbage
有机氮与无机氮配施对大白菜生长与产量的影响
3.
Most evaluations of atmospheric N deposition have focused exclusively on the deposition of inorganic N forms.
在全面总结国内外文献的基础上,综述了大气有机态氮沉降的研究进展,具体包括大气有机氮的来源、种类?雨水有机氮的测定方法?有机氮沉降对大气氮沉降总量(氮沉降总量=无机氮沉降+有机氮沉降)的贡献,以及有机氮沉降可能的生态效应等。
3) organic nitrogen source
有机氮源
1.
The corn sacchrification liquid by double-enzyme hydrolysis could be a main carbon source for L-lactic aid fermentation,then suitable organic nitrogen sources for lactic acid bacteria TL-2 was explored.
比较了几种不同平板培养基TL-2的生长情况,得出小肽-3可作为乳酸发酵培养基的有机氮源;在最初发酵培养基的基础上,改变其有机氮源及其含量,由发酵试验得,同样产酸量时,以10 g/L小肽-3为唯一氮源的发酵液的颜色最浅;并在此基础上,利用响应面分析法,得出初糖浓度:小肽-3为15。
2.
The production of erythromycin in the shake flask is apparently influenced by adding different kinds of organic nitrogen source.
红色糖多孢菌的摇瓶培养基中采用不同有机氮源时红霉素的效价明显不同。
3.
Bsaed on the traditional process of producing Jinggangmeisu with residue, a new one residue free is developed via selecting the strain and replacing organic nitrogen source partially with inorganic nitrogen source.
在有渣工艺生产井冈霉素的基础上 ,通过优良菌种的选育和以无机氮部分取代有机氮源 ,研究了井冈霉素无渣发酵工艺流程及关键生产工
5) organic-N
有机态氮
1.
Study on Nutritional Effect of Organic-N on Lettuce and Dissolved Oxygen Techniques in Hydroponics;
水培生菜有机态氮的营养效应及营养液溶氧管理技术研究
2.
In this experiment,the nutritional effects of organic-N on solution-cultured lettuce were studied under DFT condition,the conclusions were as follows: Five treatments were done 12 d before harvest.
研究了深液流技术条件下有机态氮对水培生菜的营养效应。
补充资料:复合有机氮源
分子式:
CAS号:
性质:微生物氮源的一类。常指来自动植物或微生物的一类成分复杂、营养丰富、价格低廉的有机氮源。其成分主要是蛋白质、核酸及其各级降解物。例如各种动物肌肉、皮、内脏、乳及其水解物;蚕蛹粉,各种植物饼、粕及其水解物,以及各种蛋白胨、酵母浸膏等。它们均是培养微生物的优良氮素营养物。
CAS号:
性质:微生物氮源的一类。常指来自动植物或微生物的一类成分复杂、营养丰富、价格低廉的有机氮源。其成分主要是蛋白质、核酸及其各级降解物。例如各种动物肌肉、皮、内脏、乳及其水解物;蚕蛹粉,各种植物饼、粕及其水解物,以及各种蛋白胨、酵母浸膏等。它们均是培养微生物的优良氮素营养物。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条