NOVELTY - Preparation of nutrient fertilizer involves mixing and grinding raw materials including chicken manure powder, pigeon dung powder, towel gourd stem and leaf powder, sweet potato leaf powder, sesame cake powder, soybean cake powder, broadleaf wood powder, plant ash, river snail powder, shrimp shell powder, rice husk powder, broken rice and corncob powder; stacking in fermentation tank, compacting and tightly covering with thick plastic cloth, fermenting, and repeatedly turning while uniformly splashing excrement water; and molding into fertilizer blocks, pressing, and compacting.    USE - Method for preparing nutrient fertilizer used for Dendrobium (claimed).    ADVANTAGE - The fertilizer is not easily broken; and promotes dense and strong growth of Dendrobium having upright inflorescence and crown with rich color, thus, providing bright and excellent landscape effect.    DETAILED DESCRIPTION - Preparation of nutrient fertilizer involves mixing raw materials for 160 minutes; grinding in 2% granule pulverizer; stacking in fermentation tank, compacting and tightly covering with thick plastic cloth, and hermetically fermenting for 40 hours; turning while uniformly splashing excrement water (1:0.3 ratio), stacking and tightly covering with thick plastic cloth, continuously fermenting for 40 hours at more than 55 degrees C, and turning 5 times in 40 hours while adding excrement water (1:0.3 ratio); and putting in a round mold with height of 10 cm and width of 7 cm, molding into fertilizer blocks, pressing, and compacting. When turning, the lower part is turned to upper part, the outer part is turned to inner part, and the upper part is turned to inner part. The fertilizer comprises (wt.%) chicken manure powder (9-11), pigeon dung powder (4-6), towel gourd stem and leaf powder (3-5), sweet potato leaf powder (2-4), sesame cake powder (1-3), soybean cake powder (4-6), broadleaf wood powder (2-4), plant ash (11-13), river snail powder (10-12), shrimp shell powder (1-3), rice husk powder (2-4), broken rice (6-10), corncob powder (4-6), broomcorn cake powder (7-9), sea fish powder (6-8), colza cake powder (2-4), stramonium (7-9), bitter tea powder (0.4-0.6), and radix aconiti powder (0.4-0.6).