Font Size: a A A
Keyword [tunnel]
Result: 1 - 20 | Page: 1 of 7
1. Effects Of Larval Treatment With Low Lethal Insecticides On Chemical Communication Systems Of Lepidopteran Moths
2. Research On Technique To Reduce Spray Droplets Drift
3. Study On Design And Aerodynamic Performance Of Movable Wind Erosion Tunnel
4. An Experimental Study Of Anti-Wind Erosion Capacity Of Conservation Farming System In The Northern Foot Of Yinshan Mountain
5. Testing Study On Resistance To Wind Erosion Of Land Surface Soil In The Cross Region Between Farmland And Grassland In Yinshan Mountain Area
6. Extraction And Identification Of The Black Cutworm's Sex Pheromone And Correlative Studies On Its Biology
7. Optimal Design And Ventilative Test Of Mutual Insert Multi-span Greenhouse
8. Design And Studies On Environment Factors Of Super-Span Plastic Covered Tunnel Greenhouse
9. Test Research On Soil Resistance To Wind Erosion Effect In The Different Surface Coverage In Houshan Area Of Inner Mongolia
10. Study On Effect On Windspeed Reduction And Sand-Break By Low Coverage Belt Caragana Korshinskii Kom. Plantation
11. Experimental Investigation And Mathematical Simulation Of Soil Secondary Salinisation And Its Prevention
12. Mechanism And Application Of Crop Stubble On Alleviating Field Wind Erosion In Agriculture And Pasture Ecotone
13. Research On The Envelope Structure And The System Of Ventilation And Cooling For The Horticultural Plastic Greenhouse
14. Forecasting And Management System Of Cucumber Powdery Mildew And Downy Mildew In Plastic Greenhouse Tunnel
15. Theory And Trial Research On The Arc Shield In Reducing Spray Drift
16. Research On Theory And Trial Of Double-foil Shield In Reducing Spray Drift
17. Ammonia Volatilization From Nitrogen Fertilization In Winter Wheat-Summer Maize Rotation System In The North China Plain
18. The Test And Evaluation Of Characteristic Of Aerodynamics On Portable Erosion Wind Tunnel
19. The Effects Of Bt Toxin (Cotton) On Sex Pheromone Communication System Of Helicoverpa Armigera (Hübner)
20. Studies On Biological Characters Of Semanotus Bifasiatus And Attractive Activity Of Extracts From Platycladus Orientalis
  <<First  <Prev  Next>  Last>>  Jump to