R K Naresh Dhaliwal Vivek Sharma (3 results)

Hardcover. Condition: New. Contents: 1.Cropping System 2.Mixed Cropping and Intercropping 3.Farming System- Scope, Importance and Concept 4.Farming System Research 5.Multiple Cropping Farming 6.Types of Farming Systems 7.Crop Diversification 8.Sustainable Agriculture 9.Organic Farming 10.Natural Farming Concept and Components 11.Recycling and Crop Residue Management 12.Natural Resources 13.Farming System in relation to Environmental Degradation 14.Research Needs for Sustainable Agriculture 15.Above-ground and Below-ground Linkages Glossary.

Hardcover. Condition: New. Contents: Theoretical Component: 1. Weed ecology and biology. 2. Weeds and their classification. 3. Propagation and dissemination of weed seeds. 4. Crop-weed competition including allelopathy. 5. Principles and methods of weed control. 6. Herbicide combinations and formulations. 7. Mode and mechanism of action of herbicides. 8. Herbicide absorption, translocation and metabolism in plants. 9. Herbicides formulations its fate and persistence in the soil. 10. Herbicides applications and resistance. 11. Integrated weed management and weed indices. 12. Weed management in major field crops. 13. Herbicide mixture and bio-herbicides. 14. Aquatic, problematic, parasitic and perennial weeds management. 15. Cost: Benefit analysis of weed management. Practical Component: 1. Techniques of weed preservation. 2. Weed identification. 3. Morphological identification of weeds. 4. Studies on biology of important weeds. 5. Studies on losses caused by weeds. 6. Studies on herbicide formulations and mixtures of herbicides. 7. Studies on herbicide and nutrient compatibility. 8. Studies on shift of weed flora in long term-experiments. 9. Study of methods of herbicide application and spraying equipments. 10. Calculation of herbicide doses. 11. Calibration of spray equipments. 12. Types of sprayers and parts. 13. Weed control efficiency and weed index. 14. Calculation of weed infestation, weed index, weed control efficiency and weed smothering effect. 15. Studies on indigenous technological knowledge (ITKS) on weed management. 16. Study on crop-weed competition. 17. Methods of herbicidal application and necessary precautions. 18. Application of pre plant herbicides in the field. 19. Application of pre emergence and post emergence herbicides in crop field. 20. Application of herbicides under aquatic conditions. 21. Study of phytotoxicity symptoms of herbicides in different crops. 22. Classification of herbicides. 23. Study of weed population and quantitative evaluation of weed cover.

Hardcover. Condition: New. Contents: Theoretical Component 1.Soil erosion 2.Soil conservation methods 3.Alternate land use systems 4.Land capability classification 5.Drainage management 6.Soil and water management under limited water supply conditions 7.Watershed management concepts and principles 8.Cropping systems for watershed areas 9.Rainwater conservation technologies and water harvesting structures 10.Agroforestry for soil conservation Practical Component 1.Measurements of sediment yield 2.Measurement of water yield from watersheds 3.Optimal land use 4.Watershed planning and project formulation 5.Run-off and soil loss measurements 6.Water harvesting by external catchment 7.Soil conservation measures 8.Laying out run-off plot and deciding treatments 9.Grasses and trees for soil conservation 10.Study of different types of erosion 11.Measurements of groundwater flow.