Unit One Sustainable Farming Text A The New Sustainable Farm Text B The Pros and Cons of Modern Farming Unit Two Agricultural Mechanization Text A Greatest Achievements---Agricultural Mechanization Text B Potato Seed Cutting to Improve Planter Spacing Powell Manufacturing--Tobacco Mechanization Specialist Unit Three Cropping Techniques Text A Escalating Diversity and Stability to a Higher Level Text B Farmscaping to Enhance Biological Control Unit Four Chemical Control Text A Drift Control Text B "Natural" Biopesticide to Be Developed Unit Five Soil Management Text A Plant Nutrients, Soil Fertility and Grid Sampling Text B Acid Eats into Farm Incomes Unit Six Water Resources Text A Rainwater Harvesting: a New Water Source Text B Water Scarcity: Forecasting the Future with Soottv Data Unit Seven Energy Resources Text A Oceans of Electricity Text B Power Harvests Unit Eight Food Processing Text A Computers Control Flexible Manufacturing Text B The Potential of Electro-Technologies for the Processing of Foods Unit Nine Automation Text A Agricultural Automation in the New Millennium Text B Robot Milkers Expected to Double in Ontario by Year.End Unit Ten Remote-Sensing Technologies Text A Remote Sensing Keeps an Eye on Natural Resources Text B Agriculture Remote Sensing: Getting a Closer Look Glossary Key to Exercises Chinese Translation for Text A New Words Phrases and Expressions Proper Names
鄂公網(wǎng)安備 42010302001612號 