In this article we will discuss about the twelve methods used for controlling stream bank erosion. The methods are: 1. Stream Bank Stabilization—Gabion Method 2. Vegetated Geo-Grid Method 3. Iowa Vanes 4. Vegetative Riprap 5. Stone Riprap 6. Pilings with Wire or Geotextile Fencings 7. Dormant Post Plantings 8. Coconut Fiber Rolls Method 9. Branch Packing Method 10. Live Fascine [...]
Regarding soil conservation the term 'cover crops' is almost symonynous to the 'green manure' crops. The cover crops are primarily grown as a measure to control or reduce the soil erosion. These are grown either during off-season or when ground protection is required. In United States these are grown at winter annuals, and after harvesting they are ploughed for green [...]
Here is a list of essential soil nutrients. 1. Nitrogen: Functions of N: a. N is an essential constituent of proteins and many other compounds. b. It involves in plant metabolic activities. c. N is an integral part of chlorophyll, which is required for photosynthesis. d. N imparts vigorous vegetative growth and dark green colour to plants. e. It governs [...]