Aktifitas:

• Composition of planting media with fluff and sub soil compost to reduce of top soil in tea nursery
• Effect of organic fertilizer for plant and soil fertilizer to increase shoot production in Mature Tea GMB 7
• The effect of organic fertilizer to increase class C seedling in the tea nursery
• The Effect of Sprinkler Irrigation Application of Soil Water Content on Various Pruned Year in Tea Planting Area