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101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aHumus and Humic Substances $erecent advances /$fAbdelhadi Makan, editor
210  1$aLondon :$cIntechOpen,$d2022.
215   $a1 online resource (102 pages)
311   $a1-80356-214-5 
330   $aBesides live biomass and decaying dead biological matter, humus constitutes an important component of organic matter in the soil. Humic substances are heterogeneous polymers formed during the process of decay and degradation of plant, animal, and microbial biomass. The humic fraction of organic matter is a stable nutrient base that serves as a slow-release source of carbon and energy for indigenous, slow-growing microorganisms in the soil. This book discusses recent advances and applications of humus and humic substances in agriculture, industry, and the environment. Chapters address such topics as the chlorination and phenanthrene sorption for humic and fulvic acids extracted from different soils, humic substances as growth promoters for farm animals, dynamics and function of humus from tropical forests, and much more.
606   $aHumic acid
606   $aNucleic acids
615  0$aHumic acid.
615  0$aNucleic acids.
676   $a631.417
702   $aMakan$b Abdelhadi
801  0$bNjHacI
801  1$bNjHacl
906   $aBOOK
912   $a9910688395303321
996   $aHumus and Humic Substances$93074684
997   $aUNINA