SWEET ORANGE: Citrus sinensis (L) Osbeck
 
 
Introduction
Present status/ nutritive value
Recommended varieties
Nursery management
Field establishment
Climate and soil/ land preparation/ spacing/ time of planting/ seeding or planting
Crop management
Weed control/ fertilizer application/ irrigation/ pest control/ disease control
Harvesting & post-harvest technology
Harvesting/ post-harvest handling/ food processing
Economics & marketing
Extent & production/ labour requirement/ cost of production/ marketing
Research Programme
Printed materials in pdf format
Abstracts of research papers


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Introduction

Nutritive Values
(per 100g edible portion)

Energy 48.0k cal 
Protein  0.7g 
Fat  0.2g 
Carbohydrates 10.9g 
Calcium  26.0mg 
Phosphorus  20.0mg
Iron  0.3mg 
Carotene  1104.0mg 
Thiamine 60.0ug 
Riboflavin  20.0ug 
Vit. C  64.0mg 

Medicinal Values / Uses
Predigested food. Rich source of energy; useful on fever, dyspepsia, constipation, bone diseases, dental diseases, scurvy, cardiovascular diseases, tuberculosis, asthma, bronchitis, cough and cold, acne.

Major Growing Areas
Bibile, Moneragala, Badulla, Matale, Jaffna, Puttalam, Anuradhapura, Ratnapura

Recommended Varieties

Bible sweet, Bibile seedless

Crop Management

Nature of cultivation
Widely scattered ; few orchards; also in home gardens.

Harvesting & post-harvest technology

Value Added Products
Cordial, juice, squash, marmalade, jams ; rind for perfumery

Economics & Marketing

Availability
February - April


 
 


About us / Organogram / Directorate / Publications / News /Agriculture Information / Rice Research / Horticultural Crop Research / Field Crop Research / Extension & Training / Botanic Gardens / Seed Certification & Plant Protection / Socio Economic & Planning / Administration / Finance