Drainage system in agriculture
Drainage system in agriculture: Agricultural drainage system drains water from the land to improve crop yields. It is done by removing water from poorly drained soils by means of surface …
Methods of drainage (Open drainage, Closed drainage)
Methods of drainage There are generally two methods that are employed for drainage of crop fields: A. Open drainage The open drains are easy to construct and …
Importance of Irrigation in Bangladesh
Importance of Irrigation in Bangladesh. Importance of Irrigation in Bangladesh Bangladesh enjoys subtropical climate due to the effect of the Himalayas and the Bay of Bengal and experiences …
Drip irrigation: Advantages and Disadvantages
Drip or trickle irrigation with Advantages and Disadvantages] Drip or tricle irrigation Drip or trickle irrigation Drip irrigation is one of the most recent developments in irrigation. It was originally …
How to water plants [Sprinkler irrigation with Advantages and Disadvantages]
How to water plants [Sprinkler irrigation with Advantages and Disadvantages] Sprinkler or overhead irrigation This method of irrigation is generally adopted in an area having uneven topography and where …
Subsurface irrigation for lawns with advantage and disadvantage
Subsurface irrigation for lawns with advantage and disadvantage Sub-irrigation or sub-surface irrigation system Sub-irrigation or sub-surface irrigation system may be natural or artificial. Natural sub-surface irrigation is possible where an …
How to water plants [Surface irrigation with Advantages and Disadvantages]
How to water plants [Surface irrigation with Advantages and Disadvantages] Surface irrigation In surface methods of irrigation, water is applied directly to the soil from a channel located at the …
Insect identification [Characteristics, example, habitats]
Insect identification: Characteristics, example, and habitats of family Lapismatidae, Aeshinadae, Coenagrinidae, Blattidae, Mantidae, Tettigoniidae Family name: Lapismatidae Example: Silver fish Body soft, elongate,covered with scales Antennae long, many segmented, filiform …
Classification of seeds with example
Classification of seeds with example Seed may be classified into various ways. The classification of seed are given below- 1. According to the number of cotyledon: a. Monocotyledonous seed: …
Fruit tree pests [Nature of Damage, Life Cycle, Control Measure]
Fruit tree pests [Nature of Damage, Life Cycle, Control Measure] Mango Hopper Mango Hopper 1. Idocerus alkinsoni. 2. I. niveosparus. 3. I. clypealis. Family : Cicadellidae. Order : Hemiptera. Nature …