crf

Turf fertilizer

Updated 28/11 2005

LEEF^TM is a new fertilizer for fairways, parks, playing fields, racecourses, sports grounds and lawns that take controlled release fertilizer to a higher level-to help you deliver top quality turf performance for 60-150 days. It is the best choice for your turf .

Recommendation:

spread fertilizer and well distributed. 3-5 kg /100m² . The higher application rate should be took when turf growth is at its peak or when longer periods between fertilization are required.

Two inventions won the state invention prize. Three projects won the prize of scientific & technical progress of the Ministry of Chemical Industry. The patent ‘One Step Partially acidulated Compound Fertilizer Process’ won one of the ten prizes of The Gold Medal of Chinese Patented Invention.

Main characters
Nutrients in Every Granule: Each granule of LEEF provides all the essential nutrients N, P, K, Mg, S, Fe, Zn, B for quick green-up and continued performance without growth surges.
Controlled Release: Patent technology provides for up to 60-150 days safely release a consistent amount of nutrients.
New Technology: Special binder is friendly to the environment. Coating is actually part of the nutrient package.

Changeable Formula: LEEF can be made in different formula suitable for different purpose.

Well-distributed granules: 0.5-1.5mm for greens, 1.5-3.5mm for fairways，2.5-4 5mm for long lawn.

less maintenance time and expense.

Environmentally friendly, less leaching and volatilization.

Specification:

Organic-inorganic series (LEEF-YW)

Types	N-P₂O₅-K₂O-MgO-S-TE- Organic matter	Propose to be used for
LEEF-YW01	16-5-9-5-8-1-10	Landscape, Turf,
LEEF-YW02	10-10-10-5-8-1-10	Turf, Lawns, landscapes, flowers
LEEF-YW03	13-7-10-5-8-1-10	Turf, Lawns, landscapes, Trees

Sulphur coated urea series (LEEF-SCU)

Types	N-P₂O₅-K₂O-MgO-S-TE	Propose to be used for
LEEF-SCU01	20-5-10-8-10-2	Landscape, Turf
LEEF-SCU02	10-10-10-8-10-2	Turf, Lawns, landscapes, Trees
LEEF-SCU03	15-7-10-8-10-2	Turf, Lawns, landscapes, flowers, Trees

Urea formaldehyde slow release series (LEEF-UF)

Types	N-P₂O₅-K₂O-MgO-S-TE	Propose to be used for
LEEF-UF01	20-5-10-8-10-2	Landscape, Turf
LEEF-UF02	10-10-10-8-10-2	Turf, Lawns, landscapes, Trees
LEEF-UF03	15-7-10-8-10-2	Turf, Lawns, landscapes, flowers, Trees
	18-6-12-5-5-1	Turf, Lawns, landscapes, flowers, Trees

Polymers coated compound fertilizer (LEEF-POLYS)

Types	N-P₂O₅-K₂O-MgO-S-TE	Propose to be used for
LEEF-POLYS01	20-5-10-8-10-2	Landscape, Turf
LEEF-POLYS02	10-10-10-8-10-2	Turf, Lawns, landscapes, Trees
LEEF-POLYS03	15-7-10-8-10-2	Turf, Lawns, landscapes, flowers, Trees
	18-6-12-5-5-1	Turf, Lawns, landscapes, flowers, Trees

Note: TE- trace elements such as Fe, Cu, Zn, Mo and Mn etc.

Particular compound fertilizers could be produced on the basis of consumer’s requirement.