1.
Prediction of soil nitrogen supply and maize yields with the relative chlorophyll contents of leaves under different climates and soil conditions
不同气候和土壤条件下玉米叶片叶绿素相对含量对土壤氮素供应和玉米产量的预测
2.
Characteristics of Soil Nitrogen Supply and Its Effect on the Nitrogen Nutrition of Flue-cured Tobacco
土壤供氮特征及其对烤烟氮素营养的影响
3.
Spring Maize Response to Soil Nitrogen Supply and Indices of Nitrogen Recommendation
春玉米对土壤供氮的反应及氮肥推荐指标研究
4.
Characteristics of Nitrogen Supply on Paddy-upland Rotation Soil and the Effects on Accumulation and Distribution of Nitrogen in Flue-cured Tobacco;
水旱轮作植烟土壤供氮特征及对烤烟氮素积累分配的影响
5.
RESPONSES OF REGIONAL SOIL QUALITY TO LAND USE CHANGES--A CASE OF N ELEMENT;
区域土壤质量对土地利用变化响应研究——以土壤氮元素为例
6.
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
7.
ACCUMULATION OF ORGANIC ACIDS IN RELATION TO C:N RATIOS OF STRAWS AND N APPLICATION IN FLOODED SOIL
淹水土壤有机酸积累与秸秆碳氮比及氮供应的关系
8.
Responses of Soil Organic Carbon, Nitrogen and Phosphorus to Simulated Warming and Nitrogen Application in Songnen Grassland
松嫩草原土壤有机碳、氮素、磷素对模拟增温及施氮的响应
9.
Effects of Different Amount of Base-Tiller Nitrogen Fertilizer on Plant N-Uptaking and Soil Nitrogen Supplying and Yield Formation of Rice;
水稻基蘖肥不同施氮量对氮素吸收、土壤供氮和产量形成关系的影响
10.
Impact of Different Irrigation and Nitrogen Levels on Growth, Development, Quality and Soil Environment of Solar-Greenhouse Tomato;
水氮供应对日光温室番茄生育、品质及土壤环境的影响
11.
Effects of Rice Varieties on Different Type Soils Basic Nitrogen Supply in Paddy Soil and Its Mechanism;
水稻品种对不同类型土壤基础供氮量的响应及其机理
12.
Response of Different Growth Duration Type Rice to the Paddy Field Soil Basal Nitrogen Supply
不同生育期类型水稻对稻田土壤基础供氮量的响应
13.
EFFECTS OF NITROGEN AVAILABILITY IN SOIL ON THE CONTENTS OF FLAVONOIDS AND CAFFEATES IN A MEDICINAL PLANT,ERIGERON BREVISCAPUS
短葶飞蓬黄酮及咖啡酸酯的含量与土壤氮供应量的关系
14.
Relationship between soil nitrate,nitrogen balance and utilization in rainfed land
旱地土壤硝态氮与氮素平衡、氮肥利用的关系
15.
THE SUPPLY OF SOIL POTASSIUM AND THE EFFECT OF POTASSIUM FERTILIZER ON CROP RESPONSE IN KIANGSU PROVINCE
江苏省土壤钾素的供应能力与钾肥施用问题
16.
ON THE STATUS OF SOIL PHOSPHORUS AND THE RESPONSE OF APPLIED PHOSPHATIC FERTILIZERS TO CROPS OF SOME IMPORTANT SOIL TYPES,KIANGSU PROVINCE
江苏省几种主要土壤磷素供应状况和磷肥效果
17.
Mechanism of Soil N Supply in Paddy Soil and Reaching Optimal N Application for Rice;
稻田土壤供氮机理及水稻氮肥优化施用研究
18.
A New Index for Nitrogen Supplying Capacity in Arid Land-Fumigation-Extraction with Chloroform
旱地新型土壤供氮力指标——氯仿熏蒸浸提氮