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Cultivation Technologies

““Airflow Method” afforestation technology

“The "airflow" afforestation technology is to insert Salix psammophila into deep sand layer by cuttage method with water flow as the driving force to make the Salix psammophila be closely combined with the sand layer. The technology refers to conducting afforestation on moving dune directly, without setting sand barrier separately to protect seedlings. The technology can effectively avoid seedling death caused by wind erosion. With the application of the technology, survival rate of afforestation reaches over 90%, and the preserving rate achieves over 80%, and the efficiency is improved by 14 times compared with that of manual hole digging planting. Desert gridding afforestation is thus completely replaced, and cost saving amounts up to over RMB 1,000 per mu.

Liquorice Translational Cultivation Technology

Since the end of 1990s, ELION Group Limited has been developing the interplanting of liquorice by utilizing the independently-developed “Translation Cultivation Method”. Aliquorice is a “Nitrogen Fixation Factory”. Originally, the liquorice grows vertically, a liquorice can green 0.1m2 desert; after the translation method is adopted, the liquorice grows laterally, a liquorice can green 1m2 desert, the efficiency enlarges for 10 times.

Water Container Seedlings Sand Fixation and Afforestation Technology

29 years ago, Elion Group invented water bottle planting method after numerous times of tests and exploration and overcame the difficulties of tree planting in desert. Currently, an “A kind of Planting Vessel” patent technology is applied to enable plant root system’s direct access to the soil and the moisture’s direct permeation into the plant root system layer with less water moisture waste; in addition, being flexible and convenient,the patent technology is free from the influence of tree specification and transplanting.

Unmanned Aerial Vehicle (UAV) Planting

This technology means that the “Precise Tree Planting” is implemented after the unmanned plane planting system is utilized to draw out the high-resolution 3D map for the area to be planted, and the air pressure is utilized to shoot the seeds with sprout on their tops into soil, packed into a pod where numerous nutriments are compressed to guarantee the survival rate. After the completion of planting, UAV can examine and surveil the recovery condition of vegetation.

High-altitude Tree Planting Technology

ELION Group Limited has researched and developed the “high-altitude tree planting technology” with such “ Three Prevention” and “ Four Protection” as “ wind prevention, cold prevention and ultraviolet light prevention” as well as “fertilizer retention, water retention, temperature retention and soil retention” in low-temperature, windy, oxygen-deficit, dry, high and cold region-Nakchu Prefecture of Tibet, and the group achieves numerous technological achievements on such aspects as selection for applicable tree species, suitability evaluation, introduction, domestication and oriented improvement for xylophyta, large-scale field planting as well as management and stability maintenance.

Container Seedling Planting Technology

The technology goes in the way by aiming the duckbilled gun head of planting gun at the planting point at planting site, stepping on pedal to make the gun head insert into 20 cm-30 cm under ground, then placing container seedling at the gun tail mouth to let it slide into the open duckbilled head, drawing out the planting gun, and then treading down the soil around the planting pit. The technology has the function of soil moisture preservation under the circumstance that soil structure is not damaged, and can also ensure container seedling closely contact with soil.