1.
Effects of Seeding Amount and Nitrogen Fertilizer on Character of Ear and Yield of Lv Han No1 under Direct-sowing Dry Culture Condition
播种量和氮肥用量对“绿旱一号”旱直播栽培穗部性状及产量的影响
2.
The effect of different amounts of base-manure on rice yield of direct seeding in dry land
不同基肥用量对水稻旱直播产量的效应
3.
Study on the Cultural Technology System of Dry Direct Seeding in the Cold Area of North of China;
北方寒冷稻作区水稻旱直播栽培技术体系的研究
4.
Effects of Polythene Mulch Cultivation on Rice Yield and Canopy Properties
地膜覆盖旱直播栽培对水稻产量及群体冠层特性的影响
5.
Yields and Nitrogen Uptake of Direct-Seeding Rice Cultivated in Aerobic Soil with or without Mulching;
不同地表覆盖直播旱作水稻的产量和氮素吸收利用特征
6.
From "TV Transmission" to a Live Radio Programme;
从“直播”到直播——论电视新闻现场直播的发展阶段
7.
The immediacy of live television coverage.
电视现场直播的直观性
8.
Interpretation of Han Yun Fu from the perspective of Knowledge and Thought Diffusion;
知识和思想传播视野中的贾谊《旱云赋》
9.
Affect of Whole Covering on Double Ridges and Planting in Catchment Furrows Maize on Yield Increase of Dry Land
旱地全膜双垄沟播玉米增产效应研究
10.
Application of the Techniques of Whole Plastic-film Mulching on Double Ridges and Planting in Arid Agriculture in Gansu
旱地全膜双垄沟播技术在甘肃省旱作农业中的应用
11.
Radio Interviews with People in Live Broadcasting;
广播直播式人物访谈节目采播要点初探
12.
The Yield Characteristic of Two Spring Wheat Cultivars under Mixture and Monocultures;
两种旱作春小麦品种单播与混播条件下产量形成特点
13.
Study on the Application of RPA in Aerial Seeding
多效抗旱驱鼠剂在飞播造林中的应用研究
14.
The Experimental Study of Watering Device in Film Mulch Seeder with Watering Apparatus;
抗旱坐水铺膜播种机坐水部件的试验研究
15.
Effects of Yield-increasing on Techniques of Whole Plastic-film Mulching on Double Ridges and Planting in Catchment Furrows of Dry-land Maize
旱地玉米全膜双垄沟播技术增产效果研究
16.
Best Covering Time of Whole Plastic-film Mulching in Corn Planting with Double Ridges and Furrows on Dryland
旱地全膜双垄沟播玉米适宜覆膜时间研究
17.
Influence of Different Date of Sowing on the Yield Index of Drought Resistance Maize
不同播期对抗旱玉米品种产量因素影响
18.
Effect of Soil Water at Planting Stage on Winter Wheat in Rainfed Farming Region of East Gansu
播前底墒对陇东旱塬冬小麦的效应研究