A kind of efficiently quaternized shrimp shell meal is crosslinked the preparation method of stalk soilless culture fibrous paper
CN107353149A
It is a kind of to reduce the fermentation process that foul smell is produced in animal waste fermentation process
CN107337510A
A kind of activation of Lignitic Humic Acid and its preparation method of release-controlled coated organic fertilizer
CN107197708A
A kind of preparation method of the composite modified sulfate organic nutrient soil of fermentation of seaweed
CN107382446A
A kind of high activity insect pest tomato fertilizer carrier and preparation method thereof
CN107216202A
It is a kind of to have insect pest leek fertilizer carrier of water retention and preparation method thereof concurrently
CN107337509A
A kind of marine alga base high hydroscopic resin penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases the preparation method of fertilizer
CN107200638A
A kind of micro- charing marine alga is combined the preparation method of kaolin fleshiness anti-biotic material
CN107353144A
It is a kind of can desinsection compound Acetamiprid marine alga base charing granulated fertilizer preparation method
CN107162781A
The fermentation process of organic nitrogen discharge is reduced during a kind of organic fertilizer fermentation
CN107162854A
A kind of fast fermentation method of long-acting compound animal waste organic fertilizer
CN107337561A
A kind of preparation method for the water hyacinth copolymerization water conservation monosomic fertilizer that ferments
CN107188703A
Fresh kidney beans fertilizer carrier prepared by a kind of utilization entomogenous fungi and preparation method thereof
CN107382599A
A kind of preparation method for the composite humic acid soil conditioner for improving soil activation
CN107285952A
A kind of preparation method for water hyacinth complex ore slag plant organic material compression blocks of degrading
CN107337562A
A kind of method for activating lignite humic acid and preparing water-holding slow-release humic acid biological fertilizer
CN107200659A
It is a kind of to be used to improve auxiliary agent of French beans inorganic fertilizer effect and preparation method thereof
