TECHNOLOGY FOCUS - BIOLOGY - Preferred Components: The microorganism fungicides for improving growth and preventing diseases is endophytic Bacillus powder obtained after endophytic Bacillus is cultured purely. The pure culture of endophytic bacillus is obtained activating endophytic Bacillus in tube inclined culture medium and placing in triangular flask filling with 250 mL liquid culture medium having 80 mL/250 mL liquid filling amount; culturing triangular flask for 3-4 days in table concentrator at 160 revolutions/minute (rpm), 28 plus minus 2 degrees C of table concentrator; planting to solid medium with 5% inoculum sizes, culturing for 6-8 days at 28 plus minus 2 degrees C and turning for once every 2-3 days until spore is produced; and naturally drying or drying at 30 degrees C and obtaining solid bacillus (1x 1010- to 1x 1011 cfu/g). The endophytic Bacillus powder is obtained after solid Bacillus is crushed by 20-40 meshes sieve.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The tube inclined culture medium comprises (g): beef extract (0.3), peptone (1.0), sodium chloride (0.5) which are dissolved in 1000 mL water, ph is adjusted to 7.4-7.6, and agar (15-20). The liquid culture medium comprises (g): beef extract (0.3), peptone (1.0), sodium chloride (0.5) which are dissolved in 1000 mL water, ph value is adjusted to 7.4-7.6. The solid culture medium is prepared by bran and turf at ratio of 2:1. The water is underground water or tap water placed for at least 12 hours. The interval anaerobic environment is that forced air passing and standing are interval, interval time is 12 hours, dissolved oxygen amount is 2-6 mg/L. The mild compost products are excrements of cattle and chickens and rice straws as raw materials. The compost products are obtained by mixing excrements of cattle and chickens and rice straws at ratio of 1:1:0.2; adjusting ratio of carbon to nitrogen to 25-30:1 and adjusting water to 60-65%; composting and obtaining 80-100 cm compost height; turning when temperature is heated to 60-65 degrees C for 2-3 days and turning for once every 2-3 days; stopping fermenting when temperature is decreased to 40-45 degrees C and naturally stacking for 25-30 days; and carrying out after-ripening, where after-ripening products are mild compost products. The length of rice straw used in compost is 5-6 cm, when water content of excrement is higher than 70%. The rice straw naturally dried is mixed in excrement water to adjust content of water to 60-65%. The carbon-nitrogen ratio of compost raw material can be adjusted by urea. ACTIVITY - Fertilizer.