1.
Soybean regenerated plants were obtained in the studies when the media containing organic nitrogen sources mentioned above were used.
试验发现,天冬酰胺、氨酰胺、囊素和尿囊酸等大豆根瘤形成的酰尿有机态氮是有效的主要氮源。
2.
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
3.
The Evolution of Humus and Organic Nitrogen Forms and Its Relation of N Supply Capacity in Sheltered Soil;
设施土壤腐殖质和有机氮形态演变及其与供氮能力关系的研究
4.
The Choose of Solid Organic Carbon Source in Biological Denitrification of Wastewater
污水反硝化脱氮的固态有机碳源选择实验研究
5.
Effects of Organic Materials on Several Forms of Soil Carbon and Nitrogen and Soil Acidity
有机物料对红壤几种形态碳氮及酸度的影响
6.
Effect of Organic Manure on Vertical Distribution of NO_3~--N in Protected Cultivation Soil Depth Profile
有机肥对设施菜地土壤硝态氮垂直运移的影响
7.
Removal of nitrogen, phosphorus and organic matters by immobilized algal-bacteria under fluidization condition
固定化藻菌流态化去除氮磷及有机物的研究
8.
Dynamics of nitrogen in double-rice paddy soil under application of chemical fertilizer combined with manure
化肥有机肥配合施用下双季稻田氮素形态变化
9.
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
10.
The Dynamical Variation of Suspended Organic Carbon and Suspended Organic Nitrogen in the Main Bays in Fujian
福建主要港湾悬浮有机碳、悬浮有机氮的动态变化
11.
Effects of Combined Application of Organic and Inorganic Fertilizers on Soil Ammonia Volatilization and Nitrate Accumulation in Winter Wheat Field;
有机无机肥料配施对麦田土壤氨挥发和硝态氮含量的影响
12.
Dynamics on soil available nitrogen in organic layer and its responses to carbon and nitrogen supply in two subalpine coniferous forests of western Sichuan
亚高山针叶林土壤有机层有效氮动态及其对外源C、N增加的响应
13.
Effects of Long-Term Fertilization on the Forms and Distribution of Organic Nitrogen and Phosphorus in Several Typical Soils in China;
长期施肥对我国主要土壤有机氮磷形态与分布的影响
14.
A Primary Study on Modeling Nitrogen Release from Cropland Organic Manures and the Model Regional Applications;
农田有机肥氮素释放动态模型及其区域化应用的初步研究
15.
Study on Purification of Eco-original Bacteria Group on Nitrogen and Dissolved Organic Matter Pollution in Shallow Sea Aquaculture Region;
原生态复合菌对浅海养殖区氮和有机污染的净化作用研究
16.
Soil Organic Carbon and Nitrogen Storage and the Dynamic Changes in Hilly Area of Central Sichuan Basin;
川中丘陵地区农田土壤有机碳氮储量及动态变化
17.
Effects of Different Organic Manure Fertilization on NO_3~--N Distribution in Greenhouse Soil
不同有机肥处理对设施菜地土壤硝态氮分布影响
18.
Variation of N & P Contents in Paddy Soil Water and Its Potential Environmental Effect Under Pig Manure Application
有机肥施用对水田土壤溶液氮磷动态变化及环境的潜在影响