▎ 摘　　要

NOVELTY - Fertilization method integrating water and fertilizer for facility cultivation comprises fertilizing water-soluble fertilizer through a drip irrigation pipe network, where the preparation method of the water-soluble fertilizer comprises (i) pulverizing the agricultural and forestry organic waste to a particle size of not more than 2 mm, adding water to adjust the solid content to 10-20%, adjusting the pH value to 6-9, adjusting C/N to (20-30): 1, adding fermentation to adjust agent, stirring evenly and allowing to stand to obtain fermentation raw materials, (ii) adding the first compound bacterial species to the fermentation raw material and carrying out the first aerobic fermentation, (iii) adding the second composite bacterial species to the first fermentation liquid and carrying out the second aerobic fermentation under gas supply conditions, and (iv) adding the third compound bacterial classification after the fermentation broth is aerated and culturing for 3-5 days. USE - The method is useful for fertilization for integrating water and fertilizer for facility cultivation. ADVANTAGE - The water-soluble fertilizer has a high organic bottom. DETAILED DESCRIPTION - Fertilization method integrating water and fertilizer for facility cultivation comprises fertilizing the water-soluble fertilizer through a drip irrigation pipe network, where the preparation method of the water-soluble fertilizer comprises (i) pulverizing the agricultural and forestry organic waste to a particle size of not more than 2 mm, adding water to adjust the solid content to 10-20%, adjusting the pH value to 6-9, adjusting C/N to (20-30): 1, adding fermentation to adjust agent, stirring evenly and allowing to stand to obtain fermentation raw materials, (ii) adding the first compound bacterial species to the fermentation raw material and carrying out the first aerobic fermentation under the condition of gas supply, where the fermentation is carried out at 60-70degrees Celsius for 10-15 days to obtain the first fermentation liquid, the first compound bacterial species is a combination of yeast, actinomycetes, Rhizopus, and photosynthetic bacteria in a composition ratio of (4-5): 2: 1: 1, or an EM inoculum, (iii) adding the second composite bacterial species to the first fermentation liquid and carrying out the second aerobic fermentation under gas supply conditions, the fermentation is carried out at 50-55degrees Celsius for 5-8 days to obtain the second fermentation liquid, fermentation liquid is obtained after solid-liquid separation, where the second compound bacterial species is Bacillus, Pseudomonas, mold, a combination of yeast and Actinomycetes, (iv) adding the third compound bacterial classification after the fermentation broth is aerated and culturing for 3-5 days to obtain the water-soluble fertilizer, the fermentation regulator includes straw biochar, and the preparation method of the straw biochar includes peeling off the outer peel of corn, sorghum, rape or cotton straw and cutting it into small pieces, and using deionized water and ethanol for the obtained straw segment, washing many times and drying, crushing by ball milling, adding to saturated pyridinediamine solution, stirring overnight, filtering off, drying, enter the high temperature atmosphere tube furnace, heating up to 1000-1200degrees Celsius in a mixed atmosphere of 100-110 sccm argon and 10-20 scm hydrogen, keeping carbonization for 60-100 minutes, keeping the mixed atmosphere and remove the heat source, allowing to stand for the temperature to drop to 600-800degrees Celsius, switch the atmosphere to a mixed atmosphere of 100-110 nitrogen and 10-20 sccm water vapor, when the temperature drops below 500degrees Celsius, switch the atmosphere to argon, cooling to room temperature, a carbonized product is obtained, and the carbon product is immersed in a 1-2 mol/l hydrochloric acid solution to remove impurities, washing with deionized water until neutral, and drying to obtain the straw biochar. An INDEPENDENT CLAIM is also included for water and fertilizer integrated system for facility cultivation applying the fertilization. DESCRIPTION OF DRAWING(S) - The drawing shows the invention the facility cultivation water and fertilizer integrated system of pipeline connection structure schematic diagram. (Drawing includes non-English language text). Water supply device (1) Fermentation device (2) Irrigating device (3)