The invention relates to the field of protection of
ecological environment and is suitable for an agricultural industry and a
forestry industry. Plants are planted on an alkaline
loess abrupt slope to afforest the alkaline
loess abrupt slope. A pasty microbial
fertilizer for planting plants on the alkaline
loess abrupt slope is mainly characterized by comprising the following components in percentage by weight: 0.05-0.08 percent of
Azotobacter chroococcum liquid, 0.03-0.05 percent of
Bacillus mucilaginosus liquid, 0.02-0.04 percent of
Bacillus megaterium, 0.01-0.03 percent of brown
sugar, 10-20 percent of domestic
sludge, 40-60 percent of water, 0.1-0.3 percent of
ferrous sulphate, 3-8 percent of cow dropping, 5-10 percent of wheat
straw, 0.01-0.8 percent of water-retaining agent, 1-3 percent of
bone meal, 2-5 percent of wood
fiber, 0.1-0.5 percent of
humic acid, 15-25 percent of countryside soil, 0.01-0.05 percent of
ternary compound fertilizer, 0.2-0.5 percent of
anhydrous calcium sulfate and 0.002-0.006 percent of alkali resistant
plant seed, wherein the
Azotobacter chroococcum has the CGMCC (China General
Microbiological Culture Collection) No. 3768; the Bacillus mucilaginosushas the CGMCC No. 3769; and the
Bacillus megaterium has the CGMCC No. 3770.