1.
Effects of NH_4~+/NO_3~-ratio on nitrogen distribution,photosynthetic parameter and yield of potato
不同形态氮素比对马铃薯氮素分布、光合参数及产量的影响
2.
Effect of Different Nitrogen Forms and Ratioes on Carbon-Nitrogen Metablism of Flue-Cured Tobacco Leaves;
不同氮素形态配比对烤烟叶片碳氮代谢的影响
3.
Effects of AMF on key enzymes of nitrogen assimilation in maize Under different ammonium to nitrate ratios
不同氮素形态比例条件下接种AMF对玉米氮同化关键酶的影响
4.
Effect of Different Nitrogen Forms and Ratioes on Growth and Development of Flue-Cured Tobacco Root System;
不同氮素形态配比对烤烟根系生长发育的影响
5.
Effect of Different Compositions of Cake Fertilizer and Nitrogen Forms on Flue-Cured Tobacco Growth and Rhizosphere Soil Biological Activity;
饼肥与氮素形态不同配比对烤烟生长及根际土壤生物活性的影响
6.
Studies on Biological Characteristic and Nutritive Value of Forage Maize Influence by Different Nitrogen Forms
不同氮素形态配比对饲草玉米产量和品质的影响
7.
Effects of different nitrogen form ratios on root and harvest index of Japonica hybrid rice
不同形态氮素配比对杂交粳稻根系及收获指数的影响
8.
Influence of Different Nitrogen Forms on Growth and Phosphorus Uptake of Oat;
不同氮素形态对燕麦生长和磷素利用的影响
9.
Effect of Nitrogen Form on the Leaf Element Content of Blueberry
不同氮素形态对蓝莓叶片矿质元素含量的影响
10.
Effects of Dirrerent Nitrogen Form and Water Stress on Nitrogen and Photosynthetic Physiology of Rice(Oryza Sativas L.);
不同氮素形态及水分胁迫对水稻氮素与光合生理的影响
11.
Effects of Nitrogen on the Growth and N Uptake of Rice under Different Water Conditions;
不同氮素形态、水分状况对水稻生长及氮素吸收的影响
12.
The Relationship between Nitrogen Uptake of Crop Seedlings and H～+ Concentration of Nutrient Solution;
介质pH与不同氮素形态对作物幼苗氮素吸收的影响
13.
Characteristics of N forms and N-transforming bacteria in paddy soil under different tillage patterns
不同耕作方式下稻田土壤的氮素形态及氮素转化菌特征
14.
Response of different varieties of Chinese cabbage to nitrogen forms
不同小白菜器官对氮素形态响应的生理差异
15.
Study on the Different Form Nitrogen Absorption and the Characteristics of Nitrate Reductase in Winter Jujube (Zizyphus Jujuba Var. Inermis Rehd.);
鲁北冬枣对不同形态氮素的吸收与NR特性研究
16.
Temporal and spatial distribution of different species of nitrogen in Lake Wuliangsuhai, Inner Mongolia
内蒙古乌梁素海不同形态氮的时空分布
17.
Uptake Kinetics of Different Forms of Nitrogen by Muskmelon
甜瓜对不同形态氮素的吸收动力学研究
18.
Effects of Different Organic Carbons on Nitrate and Ammonium Immobilization by Soil Microbial Biomass in Soil
不同有机碳源对施入土壤中不同形态氮素固持的影响