Class (22) = Factors Influencing Cultivation of Medicinal Plants | Factors affecting Cultivation скачать в хорошем качестве

Class (22) = Factors Influencing Cultivation of Medicinal Plants | Factors affecting Cultivation

Download "Solution Pharmacy" Mobile App to Get All Uploaded Notes, Model Question Papers, Answer Papers, Online Test and other GPAT Materials - https://play.google.com/store/apps/de... 1. B.Pharmacy 4th sem Pharmacognosy Unit 1 Playlist-    • Introduction to Pharmacognosy- UNIT 1 (Pha...   2. Model question from Unit 01. Pharmacognosy, B.Pharmacy 4th Semester. You can download these in single PDF by scanning QR or clicking the link- https://drive.google.com/open?id=1KTM... 3. Cultivation and Collection of drug of natural origin https://studio.youtube.com/video/6Vtv... Factors effecting cultivation of Medicinal Plants: 1. Light: Light is the only external source of energy for the continuation of life of the plant. Dry sunny weather increases the proportion of glycosides in digitalis and of alkaloids in belladonna. 2. Temperature: Temperature is the major factor influencing the cultivation of the medicinal plant. Water absorption decreases at low temperatures. The rate of photosynthesis is affected by change in temperature. The rate of respiration increases with increase in temperature. Examples; Cinchona- 58-73°F; Tea- 75-90°F and coffee- 55-70°F 3. Atmosphere humidity: It is present in the form of water vapors. This is called atmospheric humidity. Evaporation of water, its condensation and precipitation depends upon relative humidity and humidity affects structure, form and transpiration in plants. 4. Altitude: The increase the altitude, the temperature and atmospheric pressure decreases while the wind velocity, relative humidity and light intensity increases. The bitter constituents of Gentiana lutea increase with altitude, whereas the alkaloids of oil content of thyme and peppermint decrease. Examples: Tea- 9500-1500 meters; cinnamon- 300-1000 meters 5. Rainfall: The main source of water for the soil is rain water. Water influences morphological and physiology of plant. Examples: continuous rain can lead to a loss of water- soluble substance from leaves and root by leaching; this is known to apply to some plants producing glycoside and alkaloids. 6. Soil: The soil should contain appropriate amounts of nutrients, organic matter and other elements to ensure optimal medicinal plant growth and quality. Optimal soil conditions, including soil type, drainage, moisture retention, fertility and pH, will be dictated by the selected medicinal plant species and/or target medicinal plant part. Classification of soil particles: Clay, Loamy, Silt loam, Sandy loam, Sandy soil, Calcareous soil. 7. Fertilizer: The fertilizers are two types: 1. Biological origin fertilizer. 2. Synthetic fertilizers 3. Chemical fertilizer Biological origin fertilizer: The substances of biological origin used as fertilizer are thus selected if these could provide the elements required. These are two types: (i) Green manures: Farmyard manure, Composited manure (ii) Bio-fertilizer: These mostly include nitrogen fixing microorganisms. Example Legume- Rhizobium symbiosis, Azolla- Anabaena symbiosis, Free- living bacteria, Cyanobacteria (blue green algae). 2. Chemical fertilizers: (i) Macronutrients: (a) Nitrogen (b) Phosphorous (c) Potassium (d) Calcium (e) Magnesium (f) Sulpher. (ii) Micronutrients: (a) Iron (b) Magnese (c) Zinc (d) Boron (e) Copper (f) Molybdenum Carbon, oxygen, hydrogen and chorine are provided from water and air. Examples: Urea, Potash Get in touch with the solution by just clicking following links- Facebook Group-   / solutionpharamcy   Facebook Page-   / pharmavideo   New channel (Pharmacy Dictionary) -    / @pharmacydictionary   Instagram-   / solutionpharmacy   E-Mail for official and other work - solutionpharmacy@gmail.com LinkedIn-   / pushpendrakpatel   #solutionpharmacy #Pharmacologyclass #GPATonlinetest