Книга: Masuda Islam,Md. Sadiqul Amin and Md. Bappy Shahrier «Soil Organic Matter Characterization»
Производитель: "LAP Lambert Academic Publishing" Soil organic matter characterization in arable soils is essential to sustain agricultural lands. The present investigation was initiated with some representative soils of Khulna and Jessore district to characterize organic matter under different cropping patterns. The study has a scope to focus on the effects of organic matter characterization of four soil series under different cropping patterns of the study areas. Laboratory investigations were conducted in Soil science discipline, Khulna University to characterize organic matter of Ganges meander flood plain soils under different cropping patterns. Sixteen representative soil samples from different locations of Ganges meander flood plain soils were collected for study. The soils belong to Amjhupi, Ishurdi, Mirpur and Sara series. Organic matter characterization was done by humic acid, fulvic acid percentage, E4/E6 ratio, coagulation threshold value, and C/N ratio and they varied significantly under different cropping patterns. ISBN:9783659197215 Издательство: "LAP Lambert Academic Publishing" (2013)
ISBN: 9783659197215 |
См. также в других словарях:
Humic acid — is one of the major components of humic substances [http://www.ihss.gatech.edu/whatarehs.html] which are dark brown and major constituents of soil organic matter humus that contributes to soil chemical and physical quality and are also precursors … Wikipedia
Métolachlore — Général Nom IUPAC 2 chloro N (2 éthyl 6 méthylphényl) N (1 méthoxypropan 2 yl)acétamide No CAS … Wikipédia en Français
Spot blotch (wheat) — Spot blotch is a leaf disease of wheat caused by Cochliobolus sativus .cite book last = Wiese first = M.V. title = Compendium of wheat diseases publisher = American Phytopathological Society date = 1987 pages = 124 pp ] cite book last = Martens… … Wikipedia
china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material … Universalium
China — /chuy neuh/, n. 1. People s Republic of, a country in E Asia. 1,221,591,778; 3,691,502 sq. mi. (9,560,990 sq. km). Cap.: Beijing. 2. Republic of. Also called Nationalist China. a republic consisting mainly of the island of Taiwan off the SE coast … Universalium
plant disease — ▪ plant pathology Introduction an impairment of the normal state of a plant that interrupts or modifies its vital functions. All species of plants, wild and cultivated alike, are subject to disease. Although each species is… … Universalium