Cocoa is the dried and fully fermented fatty seed of the cacao tree from which chocolate is made. "Cocoa" can often also refer to the drink commonly known as hot chocolate; cocoa powder, the dry powder made by grinding cocoa seeds and removing the cocoa butter from the dark, bitter cocoa solids; or it may refer to the combination of both cocoa powder and cocoa butter together
 
Beans inside the Pod Cocoa beans before roasting
Climate
Cocoa can be grown up to 300 m above mean sea level. It requires a minimum of 90-100 mm rainfall per month with an annual rainfall of 1500-2000 mm. The plants need equitable climate with well distributed rainfall. If dry periods are prolonged, irrigation scheduling is necessary. The temperature range of 15°-39°C with optimum of 25°C is considered ideal.
Soil
Cocoa requires deep and well drained soils. Poorly drained soil affects growth of plants. Majority of area under Cocoa cultivation is on clay loam and sandy loam soil. It grows well in the pH range of 6.5 to 7.0.
Shade requirement
Cocoa was evolved as an under-storey crop in the Amazonian forests. Thus commercial cultivation of cocoa can be taken up in plantations where 50 per cent of light is ideally available. In India, coconut and arecanut gardens are suited best for cultivating Cocoa. Under arecanut 30-50% of sunlight penetrates through their canopy which can be intercepted by cocoa.
Released varieties from CPCRI
Details of recently released varieties of cocoa
NC-45/53
 
Selection from Nigerian clone
Early, heavy bearer, self and cross compatible
Green (immature) to Yellow (ripe) color pods
Pods (no/tree/year) -75
Pod weight (g)- 321, Beans/ pod- 37, Single dry bean weight (g) - 1.05
Average dry bean yield (kg/tree/year) - 1.33
Potential yield (kg/tree/year) - 2.5
Yield kg/ha - 911
Fat content (%) - 52.5
Shelling percentage - 12
Recommended area - areca and coconut gardens of Karnataka, Kerala, Tamil Nadu
Answer:
photolysis
Explanation:
it happens when the uv radiaiton of sunlight breaks apart the oxygen containg molecules.
Answer: <u>Migration causes cultural diffusion because it allows the commingling or intermingling of two or more cultures.</u>
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The largest animal in the world is the blue whale
Tissue-Resident Memory (TRM) can be found in both CD4+ and CD8+ T cell lineages and in a variety of tissue locations.
What are resident memory T cells?
- Resident memory T cells are long-lasting, non-recirculating memory T cells found in epithelial barrier tissues such the gastrointestinal tract, lungs, skin, and reproductive tract.
- In line with a recent study that found memory T cells specific for persistent viruses in human tonsils, the predominance of TRM-phenotype cells in all human lymphoid tissues include the spleen, lymph nodes, and tonsils, and reflect their long-term persistence over decades and/or continual pathogen exposure.
- The cumulative encounter of different antigens over the course of a human lifetime may be the cause of TRM persistence in various places. The study of various diseases, from infection to cancer to inflammation and autoimmune disease, is becoming increasingly popular as a result of TRM.
Learn more about the Memory T cells with the help of the given link:
brainly.com/question/23423029
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