4. โข Origin and History
โข Internationally production
โข Production in Pakistan
โข Introduction
โข Agronomic varieties
โข Production technology(Sowing Harvesting)
โข Marketing
โข Importance and uses
11. โข Thistle like plant
โข Strong central branch
โข stem
โข a taproot system.
โข 30 to 50 percent OiL
โข Usually yellow or orange
โข Aslo red or white flowers.
12.
13. โข Annual oilseed crop
โข Seed contains 25-37% oil
โข oil is of drying type
โข iodine number up to 149
โข contains little linolenic acid
โข high percentage of oleic acid.
โข health friendly
โข also use edible purpose.
25. โข FaceDiseases in high humidity
โข The most serious disease
Alternaria leaf spot (Alternaria carthami)
SYMPTOMS
โข large
โข brown
โข irregular spots on leaves
โข and flower bracts.
โข reduces yield.
26. Other diseases are :-
1. Safflower rust
2. Seed borne spores of safflower
3. Sclerotinia root rot or head rot
4. Phytopthora root rot
5. Verticillum wilt
6. Fusarium wilt
7. Pythium
8. root rot
9. Pseudomonas bacterial bligh
etc.
27. โข planting disease-free seed
โข proper fungicides and crop rotation.
โข A four-year rotation is recommended
โข newer varieties tolerate
theAlternaria leaf spot
32. โข Grown for its seeds oil
โข used for coloring
โข flavoring foods
โข Medicines
โข Red and yellow dyes
โข vegetable oil extracted from its seeds.
โข nutritionally similar to sunflower oil.
33. โข high amount of Vitamin E
โข reduces respiratory problem
โข helps blood circulation,
โข strengthens the immune system.
โข improve the hair quality
โข moisturize skin giving it a healthy glow.