In the process of planting and before the harvest, the output quality.The definition in the national agricultural commodity and food standards for each type of output. หรืตามข้อ determines the quality of the partners.
In the process of planting and harvesting practices prior to ensure quality output as stipulated in the Agricultural and Food for each product type. Or the provision of quality partners.
The practice in the process of cultivation and practice before the harvest of produce quality by specifications in agricultural products and national food standard for output of each species. Or the quality requirements of partners.