1.
Comparison of the Methods of Assessing Soil N-Supplying Capacity on Loess Plateau;
黄土高原土壤供氮能力测定方法的比较研究
2.
Studies on the Capacity of Soil Nitrogen Supply in the Winter Wheat/Summer Maize Rotation System;
冬小麦/夏玉米轮作体系中土壤供氮能力的研究
3.
Influence of Long-term Fertilization on Nitrogen Supply Capacity in Different Thermal Zones Soil
长期施肥对不同热量带土壤供氮能力的影响
4.
Study on Undisturbed Soil Sample Incubation for Estimating Soil Nitrogen Supplying Capacity in Loess Plateau
原状土通气培养法测定黄土高原土壤供氮能力的研究
5.
The Effect of Long-term Fertilization on Soil Nitrogen Supplying Capacity in the South Semi-humid Loess Plateau;
黄土高原南部半湿润地区长期施肥对土壤供氮能力影响的研究
6.
Effect of Application of New Kinds of Organic-inorganic Mixed Fertilizers on Growth of Spinach and Pakchoi and Soil Nitrogen Supply;
新型有机无机复混肥对蔬菜作物生长及土壤供氮能力的影响
7.
Comparative Study of Disturbing and Undisturbing Soil Long-term Alternate Leaching Aerobic Incubation for Estimating Soil N Supplying Capacity on the Loess Plateau
扰动土与原状土间歇淋洗长期通气培养法反映黄土高原土壤供氮能力比较研究
8.
Effects of Surface Mulching and Nitrogen Application on Soil Nitrogen Supply Capacity and Organic C and N on North-West Dry Land
地表覆盖和施氮对西北旱地土壤有机碳氮及供氮能力的影响
9.
Effects of nitrogen fertilizer application on soil organic carbon and nitrogen accumulation and mineralization under different cultivations in northwest dryland
施氮对不同栽培模式旱地土壤有机碳氮和供氮能力的影响
10.
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
11.
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
12.
Integrated evaluation on indexes of nitrogen supplying capacity in acid soils
几种酸性土壤供氮力测定方法的综合评价
13.
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
14.
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
15.
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
16.
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
17.
STUDIES ON THE POTASSIUM SUPPLYING ABILITY OF MAIN MEDIUM-LOW YIELD PADDY SOILS IN FUJIAN
福建省主要中低产田土壤供钾能力研究
18.
The Supply Capacity of Magnesium and the Effect of the Magnesium Fertilizer in the Soils of Oolong Tea Plantations;
乌龙茶园土壤供镁能力及镁肥施用效果研究