1. Some Properties:
Changle plant growth regulator mainly consists of La and Ce. It is a kind of pink powder and dissolves in water easily.

2. Functions & Effects:
Changle can stimulate rooting, germinating, enhance some enzyme activities, raise the photosynthetic rate, and promote the absorption of N, P, K, some trace elements for corps.
Changle has effects on increasing production and improving quality of corps. The increment for grains and economical corps output is about 10%. The production of vegetables and fruits increases 10-20%. It makes fruits colorful, improves the quality and promotes the maturity.

3. Usage: The dosage of Changle is 450-750 g for one hectare with seed dressing and foliage spraying. It can be used singly or mixed with some kinds of fertilizer, herbicides, pesticides and trace elements.

4. Specification:

Item	Content
TREO	38%
Waterfast Material	1%
Ratio of Radioactivity	< 800 Bq/kg
Total of Pb, Cd, As, Hg	< 80 ppm

5. Packing:
40g per bag, 80 g per bag, 100 g per bag, 500 g per bag.

6. Comment:
Specification is adjustable as per user's special requirement.