@Firoz Ahmad Thank you, I will take a look to the pdfs.

http://unfccc.int/resource/docs/publications/cdm_afforestation_bro_web.pdf

http://www.formghana.com/login/upload/FORM_Ghana_VCS_Project_Description_20130114.pdf

http://www.etifor.com/upload/lavori/editor/PDD%20Kitshanga_v1.4.pdf

SEE THIS

@Firoz Ahmad Thank you, I will take a look to the pdfs.

Before engage yourself with the technical issues have a look at these guides, they may help you.

Guidelines for Developing and Managing Ecological Restoration Projects http://www.ser.org/resource/resmgr/custompages/publications/ser_publications/Dev_and_Mng_Eco_Rest_Proj.pdf

http://www.ser.org/?page=SERStandards

From my experience in Greece and in ecosystems suffering from drought, the most important thing is to safeguard that a) if you plant seedlings, their root should have the ability to establish well into the substrate and grow, so they survive the first summer after planting b) seeding allows for best adaptation to the local conditions, provided that you have enough seeds well prepared. Distance between the trees or the seed plots is related to the objective of the project and the resources available for necessary post-reforestation treatments.

Remember also to keep detailed data of the works and monitor the success. Sometimes these data are more valuable than the project itself. 

I wish success.

 Thank you very much Dr Kakouros for your support and interests.

I think you need to see details of the site and species to be used in reforestation projects. If its restocking after short gap than no problem but if restoration gap of site is after a long time more details needed for site. Other mentioned by colleges are needs to looked too.

Thank you dear colleagues for your answers

Your planting materials should be from candidate plus trees.  The planting materials should be a product of tissue culture or cloning. The recommended spacing is 4X4 diamond design, No more thinning is recomended