1.
Effects of Different Crop Straw Return and Fertilizer Input on Crop Growth in High-Yielding Agro-ecosystem;
高产农田生态系统不同秸秆还田模式和施肥水平对作物生长的影响研究
2.
On the Model of Replacement Industry of Reclaiming Lake From Farmland in Dingcheng District,Changde;
常德市鼎城区“退田还湖”替代产业模式研究
3.
Soil enzyme activities under different restoration modes after returning farmland to lake in Dongting Lake area
洞庭湖区退田还湖后不同恢复模式下土壤酶活性的变化
4.
Three models of pig waste treatment, returning cropland, power-free combining with natural treatment, mechanization treatment, were put forward in this paper.
本文提出了规模化猪场粪污处理的三种模式：还田、动力－然处理以及机械化处理。
5.
Effect of Different Straw Mulching on Production of Flue-cured Tobacco;
不同稻草还田方式对烤烟生产的影响
6.
Release of Nitrogen and Phosphorus from Animal Manure Simulated Direct Returning to Farmland
模拟畜禽粪便直接还田对氮磷的释放
7.
The Research of the Model of Shengli Oilfield Establishing the Green Ecotypic Oil Field;
胜利油田建设绿色生态油田模式的研究
8.
Practice from ESP procurement to ESP leasing in the Baohai Bay
渤海油田电潜泵从采购模式到租赁模式实践
9.
Effects of straw return pattern on the degradation of Bt protein released from Bt corns in field
不同还田方式对Bt玉米秸秆中Bt蛋白田间降解的影响
10.
Effects of Tillage Styles and Straw Return on Soil Carbon Sequestration and Crop Yields of Direct Seeding Rice
耕作方式和秸秆还田对直播稻产量及稻田土壤碳固定的影响
11.
Improvement of Soil Nutrient Management by Using Information Technology;
农田养分信息化管理模式研究及应用
12.
The Study of Organization Model of Daqing Sanan Enterprise Group;
大庆油田萨南实业公司组织模式研究
13.
Study on Modes of Automatic Supervisory Control System for Oil Field Production;
油田生产自动化集中监控模式的研究
14.
Research on a Modern Field-project Mode in the District of Rice-xerophyte Rotation;
水旱轮作区现代化田间工程模式研究
15.
Hydrocarbon Migration-Accumulation Model in the Deep Carbonate Rocks, Tahe Oilfield;
塔河油田深层碳酸盐岩油气运聚模式
16.
On Track & Field Instruction and Structure-oriented Instruction Model;
田径课程教学及“结构—定向”模式研究
17.
Study of Brand Marking Model of Guangzhou Honda;
品牌专营模式在广州本田的应用分析
18.
Study on Management Model of Cleaning Production in Oil Enterprises;
我国油田企业清洁生产管理模式研究