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Technology Betulaceae

1. Betulaceae (Birch Family) 2.   3. http:// dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID =191 red alder   Betulaceae   Alnus  rubra Leaf:  Alternate, simple,…

Documents By Egypt Crider 06/23/10 Elective Science Yellow Chestnut Oak Quercus muhlenbergii Engelm.

Slide 1 By Egypt Crider 06/23/10 Elective Science Yellow Chestnut Oak Quercus muhlenbergii Engelm Slide 2 Classification Kingdom: Plantae (Plants) Division: Magnoliophyta…

Documents Plant Physiology 2011. Macronutrients Nitrogen Source: The chief source is the soil. Plants absorbs....

Slide 1 Plant Physiology 2011 Slide 2 Macronutrients Slide 3 Nitrogen Source: The chief source is the soil. Plants absorbs it either in the form of nitrate or ammoniacal…

Documents Diseases (causative agents) (1) Biotic Diseases Causative organisms: Virus, Bacteria, Fungi,...

ABIOTIC DISEASES Abiotic Diseases Physiological (nutritional deficiency) Macroelements (N, P, K, Mg, Ca) Under nitrogen deficiency, chlorotic (yellow color) symptoms and…