Increased agricultural production can be achieved through appropriate technology approach, among others, by applying a balanced fertilizer technology specific location. Currently, the recommended fertilization technology is hardly practiced by most of Indonesian farmers, causing fertilization becomes unbalanced. The low knowledge of the importance of garden soil fertility data and carrying capacity of the plant nutrients for growth and production is characterized by low levels of productivity compared to crop genetics.

In support of balanced fertilization method can be performed using several types of single nutrients that are mixed in a simple ( simple blending) , or mixed mechanically ( mechanical blending) or by chemically mixing technology ( chemical blending) called compound fertilizer with nutrient composition or certain formula. While site-specific fertilization is approached by reading secondary data map of soil fertility in a region followed by listening to customer information will condition the garden. Information about the condition of crops farmers can also visually provide basic data for calculation of nutrient composition for preparing a fertilizer that will be manufactured at the factory.
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Gramaf ix Cengkeh ( Clove Fertilizer) as a formulation for clove plants. Its fertilizer contain complete essential ingredient such as macro nutrient NPK ( Nitrogen, Phosphorus, Kalium/ Potassium) , secondary nutrient enriched by Magnecium, Sulfur, Calcium ( Mg, S, Ca) and micro-essential nutrient as : copper, Chlor, manganese, zinc, boron, molybdenum, iron) with Chlor-free compound for individual use ( Zn, B, Bo, Cl, Mn, Cu, Fe) . Formula composition contents 13-8-19-3-6-1+ 1 per each kind of nutrient per each tablet . The formulation has registered at Ministry of Agriculture Republic Indonesia Number : T851/ BSP/ VIII/ 2002.

Complete nutrient essential, which as tablet former ( tablet type with 10 grams netto weight, 25 mm-diameter and 15 mm height and grayish-dark colour ) made clove planting need as same as 35 % than single fertilizer totally amount as usually farmer using only. For example, 1 ( one) ha clove plants estate need 175 kg Gramafix ® Clove/ ha/ year only.
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Quality Standard of complete granular compound tablets, Gramalet among others:

1) . nutrient fertilizer containing at least 3 primary macro nutrients ( Nitrogen, Phosfat / K2O5 and Potassium K2O / NPK) , secondary macro nutrients ( magnesium or Kieserite / Mg, Sulfur / S and Calcium / Ca) and micro essential nutrient ( Fe, Cu, Zn, B, Bo, and molybdate / Mo) ,

2) . tablet form - the result of the integration of physics at a certain pressure / cm 2 so that the unification of nutrients is solid and compact, capable of removing nutrients in a controlled ( slow release)

3) are presented from selected raw materials such as urea, Super phosfat ( SP) and KCL and the sources of Mg and Ca from Kieserite ( MgCaO) Ex China or Germany - which has advantages such as the level of water soluble ( solubility in water that absorbed by plants) is high and guaranteed not to be bound in a chelate compound ( which protects nutrients from water absorption) .

4) . contains important micro nutrient elements - including Mo ( molibdium) .

Gramalet NPKMg ® has a composition of S, Ca and micro elements ( Fe, B, Bo, Mo, Mn, Zn, Cl) using the following packaging specifications:

a) packaging in the ( inner packing) : Plastic PE 0, 8 to 1, water and air-tight containers, the capacity of 5 kg ( gross weight)

b) The outer packaging ( outer packing) made out of cardboard D / W: a) Size: ( 360 x 355 x 263) mm b) Type of cardboard: K 200 / 150 / K200 c) Capacity: 20 Kg.

With these specifications ensure packaging as transportation, storage and handling of inter-regional transport, including handling at the port becomes more secure, inexpensive and easy.