GOLF BRIEF INTRODUCTION:
The traditional lawn chemical fertilizers usually have single nutrient and low uptake and utilization ratio. Soil physical and chemical properties will decline linearly for long term usage of chemical fertilizers. Incorrect use of chemical fertilizers actually course considerable impact to lawn. Leili seaweed fertilizers are rich in natural seaweed extract, have comprehensive nutrients, posses balanced and mild manurial effect, and increase plant resistance against disease. The peculiar active substance can activate nutrients fixed by soil and improve soil structure for long term usage. The efficacies of Leili seaweed fertilizers compensate for the lacking of large amount application rate and slow effect of traditional organic fertilizer, single manurial effect of chemical fertilizer, and lawn quality reducing for long term usage of chemical fertilizer. Seaweed fertilizer is organic speciality fertilizer and fit for high end golf lawn maintenance.
Beijing Leili Group has accumulated abundant experiences in the field of high end golf lawn maintenance based on more than 10 years of development and advanced technology. Double Green series, which were developed under the guiding of professor Zhifu Yang (Plant nutrition specialist from China Agricultural University) and Xiaoyan Liang (Fertilizer specialist from Soil and Fertilizer Institute of Guangdong Agricultural Academy) and with participating of some hoticulture and fertilizer specialists from Austrilia, America, Germany, etc, was born after 5 years’ research. Now the products has been exported to Austrilia, Korea, Thailand, etc and used by more than 100 golf courses in Beijing, Shanghai, Guangdong, Hainan, etc. Various kinds of Leili seaweed fertilizers are maintaining more than 40 golf courses in Beijng. The manurial effect of our products is very good and we have got favourable comment from lawn management experts.

Our strength:

Scale of Leili:
Leili was established in Feb, 1993, she is the unique seaweed fertilizer international brand in China, the largest seaweed fertilizer supplier in Asia and one of the top 5 seaweed fertilizer manufactureres of the world. Leili Agri-chemical company, the core company of Leili group, including 3 wholly-owned subsidiary, is a high-tech enterprise of Beijing ZhongGuanCun High-Tech zone. We insist on the independent innovation idea, using global advanced technology, developed more than 100 kinds of products which divided into 10 major categories. Our products sale to more than 100 Golf course of more than 40 countries in Europe, Americas and Asia-pacific.

Production:
Double Green series, which were developed under the guiding of professor Zhifu Yang (Plant nutrition specialist from China Agricultural University) and Xiaoyan Liang (Fertilizer specialist from Soil and Fertilizer Institute of Guangdong Agricultural Academy) and with participating of some hoticulture and fertilizer specialists from Austrilia, America, Germany, etc, was born after 5 years research. Now the products has been exported to Austrilia, Korea, Thailand, etc and used by more than 100 golf courses in Beijing, Shanghai, Guangdong, Hainan, etc. Various kinds of Leili seaweed fertilizers are maintaining more than 20 kinds of golf courses in Beijng. The manurial effect of our products is very good and we have got favourable comment from lawn management experts.
Feature of Double Green turf fertilizer:
1. The included seaweed extract powder is high bioactivity essence extracted from seaweed by special technology, include aboudant minerals and diverse natural plant growth regulator, have the actions of promoting root grow, tillering and improving anti-resistant and immunity ability, provide comprehensive and balanced nutrition for turf and balance endogenesis of turf.
2. Slow release organic nitrogenous fertilizer combined with alginic acid, release nitrogin slowly, provid fertilizer in balance and long-term and stable manurial effect. Make turfgrass grow regularly, and has a suitable density and consistent color.
3. Be abundant in organic matter, prevent loss of N, P, K effectively, guarantee the best manurial effect. Strength the bioactive of soil microorganism, increase withered grass degradation rate. Promote the forming of soil aggregate, regulate soil physical and chemical character.
4. The nutrients is combined organically by unique technology, decrease the proportion of soluble inorganic salt, no leaf burning and root scorch, non-toxicity to person, domestic animal and enviroment.
Softguard, the key product of Leili, can help coolseason turfgrasses grow safely in summer. The product adopts unique molecular sword technique to make directional incision of the big molecule of chitosan coming from shrimp and crab shells to ensure the molecular weight distribution to be 3000 Dalton. It can active self immunity of turfgrass, improve the capability of stress, fungus disease (belonging to Deuteromycotina, Mastigomycotina, etc) resistance, significantly prevent the occurance of fugus disease (brown spot disease, pythium disease , and summer patch) and root knot nematode. It is natural plant growth regulator, and is the model of combination of fertilizer and agricultural chemical. It was applicated by more than 20 golf courses, the result showed that Softguard improve the capability of prevention and resistance of disease significantly, it is not difficult for coolseason turfgrass to grow safely in summer.

Our idea:

Maintenance of Ecological Lawn

                              - Leili seaweed nutrition, the care from ocean

1 What are Leili Seaweed Plant Nutrients?
Leili seaweed plant nutrients are special products designed for turfgrass maintaince, which include pure natural seaweed extract complement with virious kinds of nutrient required in whole growth cycle of turfgrass.
2. Concept and Question of Ecological Lawn
Ecological Lawn is using the principal of species symbiosis and circulation of materials in ecological system, basing on the principal of structure and function coordination, make sure and promote a virtuous circle in system, prevent enviroment pollution in the fields of design, planting and maintainance of lawn, so as to get ecological ang economic benefits synchronously.
It is paid more and more attention by golf course maintainance manageres that how to maintain turfgrass and safeguard golf course ecological system. How to develop the ecological efficiency of lawn and vegetation as good as possible, prolong growing season and green stage. How to avoid the decreasing of lawn resistance, slim and fragile plant, undeveloped root system, repeated infection, and to prevent overground and rhizosphere ecological enviroment from being destroied because of unsuitable idea and measure. How to avoid increasing cost and lower quality of lawn for the resaon of harmful circulation of fertilizer damage and phytotoxicity. All these questions are that we and golf course managers pursuing to solve. Leili devote herself to research and develop in the fields of nutrition and regulation, and have formed an integral seaweed nutrition product system for full growth period of turf grass and vegetation in golf course.
3.our idea----Maintaince of Ecological Lawn
Leili focus on meeting the demands of nutrition and benefits via specifically ecological environment based on ecological process and cyclic utilization. For golf course, the ecological system is made up of soil, microorganism, turf grass and human. The ecological management must be adapted to condition, ecology, culture and scale of golf course. We should to manage material and energy effectively to decrease the usage of matter, thus to maintain and improve environment and protect resource.
1. Strong each grass:
The highest state of Chinese Medicine is health preserving, secondly is to prevent disease. Similarly, on the part of management of golf course, first of all is to preserve the health of grass, make grass grow strong and healthy so as to get increasing disease and stress resistant ability; secondly is to prevent grass from environment stress and disease infection. From the ecology point of view, we should to induce and excitated biotic potential of turf grass, use fungicide and pesticide as little as possible, employ more and more physical and biological methods, enhance the application of organic nutrition, improve activity of habitat microorganism, promote a virtuous cycle of whole ecology system, reduce maintain cost. Leili seaweed nutrition, strong each grass.
2. In the field of nutrition:
Leili seaweed nutrition includes abundant non-nitrogen organic matter, more than 40 kinds of mineral compositions and rich in vitamins. It has balanced nutrition and multiple effects. It can control the growth of turf grass, bring a balanced growth vigor by regulating type and quantity of fertilizers during vegetation period according to different climates in different area and growth habit of different turf grass varieties. Seaweed extract, fulvic acid, vitamin and oligomerization saccharide included abundantly in Leili seaweed nutrition have strong control and defense response, it can accelerate the rate of transformation, accumulation and store of nutrient in the body of turf grass before dormancy stage, promote transportation of nutrient towards root system, resist environment stress and germ infection effectively.
3. In the field of habitat
The soil is not just substrate, it works as water and fertilizer warehouse also. Further increasing in organic fertilizer will enhance the function of soil as water and fertilizer warehouse. The organic fertilizer application amount is 50-70% of total fertilizer application amount in America golf courses. Leili seaweed organic fertilizer can coordinate the contradiction between soil water holding and aeration well.

Our service:
Besides providing oriental seaweed fertilizer, Leili provide following services for golf courses all around the country:
1. Test the soil of golf course, then provide fertilization scheme.
2. Test the water quality of golf course, then provide solution.
3. Separate and distinguish pathogenic bacteria, then provide solution.
4. Screening flora, then provide solution.
5. Provide fertilization reference all the year around based on each golf course.
6. Distinguish, analysis and test fertilizer for golf course.