Maize stover decomposing agent
WebMar 15, 2024 · Decomposition of maize stover varies with maize type and stover management strategies: A microcosm study on a Black soil (Mollisol) in northeast China Crop residue decomposition has an important impact on soil organic carbon (SOC) sequestration and CO2 emission. WebMay 16, 2024 · Maize stover was gathered from the experimental field, then chopped into sections with a length of 50~70 mm. The maize stover biochar used in this experiment was supplied by Jinhefu Agriculture Development Company, Liaoning, China. The biochar was produced in a vertical kiln at 350–550 °C for 90 min.
Maize stover decomposing agent
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Web15 hours ago · Maize straw returning is one of the important measures to improve dryland soil organic carbon (SOC). However, the effects of different maize parts on SOC fractions with different soil fertility levels in situ are not exactly clear. Therefore, an in situ field incubation experiment over 540 days, by adding different 13C-labeled maize parts (root, … WebHowever, there is little information on soil carbon sequestration during stover decomposition. In this study, a 54-day incubation experiment was conducted in calcareous soil to investigate the effects of wood ash or oil shale application (1.2 w/w%) on CO 2 emissions, soil C content, and other soil chemical properties.
WebJul 3, 2015 · The results indicated that the earthworms modified the structure of microbial communities during vermicomposting process, activated the growth of lignocellulose degradation microorganisms, and triggered the lignosine decomposition of maize stover. In the present study, maize stover was vermicomposted with the epigeic earthworm … WebJul 1, 2024 · The incorporation of maize stover contained three treatments, i.e., 6 t ha -1 maize stover alone (S6) and 6 t ha -1 maize stover combined with two different …
WebFeb 13, 2016 · The maize stover biochar has a higher pH and can be used to increase the pH of acidic soils. The analysis of biochar pH also confirms with the literature studies that biochar from crop residues ... WebAlfalfa stover decomposed rapidly both in the presence and absence of maize plants, but the amount of 15 N mineralized at the end of the experiment was influenced by the …
WebMay 16, 2024 · Overall, based on crop yields, plant nutrient and soil-test concentrations, soil health indicators, and carbon sequestration estimates, maize stover harvest can be sustainable provided: (a) grain yields consistently exceed 11 Mg ha –1, (b) stover removal does not exceed 40% of the aboveground biomass (i.e., 3.5–4.0 Mg ha –1 yr –1 ), and ...
WebJun 30, 2024 · The microbial composition of the rhizosphere and greenhouse gas (GHG) emissions under the most common input combinations in maize (Zea mays L.) cultivated in Brazil have not been characterized yet. In this study, we evaluated the influence of maize stover coverage (S), urea-topdressing fertilization (F), and the microbial inoculant … crisis recovery center anchorage alaskaWebEspecially for hard and thick maize stover, chopping before treatment facilitates feeding, saves plastic and reduces the danger of puncturing the plastic. The moisture content of straw should be adjusted to 20 percent or more during stacking (anhydrous ammonia requires a low-moisture straw compared with urea and ammonium bicarbonate). crisis receiving and stabilization servicesWebThe experimental materials were whole dry maize stover, dry ear husk and dry maize leaves ensiled with or without 36% (w/w) dried poultry litter or 4% urea. Harvesting and Chopping of the Experimental Materials The whole stover, ear husk and leaves were separately collected from harvested maize farms in the Teaching and Research Farm. crisis receiving center designWebDec 20, 2024 · Stem rot, caused by Fusarium graminearum, is a major soil-borne disease that threatens the safe production of maize with symptoms such as stunted plant growth, root discoloration, decomposition at ... budweiser horse commercial songCrop residue returns organic matter to the soil where it is retained through a … 1. Introduction. The use of Bt (Bacillus thuringiensis) corn (Zea mays) to avoid … The SOC pool plays an important role in the global carbon (C) cycle. World soils … 1. Introduction. The global soil organic carbon (SOC) storage is estimated at … The ICBM mother version has two carbon pools (Young, Y, and Old, O), which … Fractional decomposition of litter and fine roots varied with litter type and depth of … 13 C-NMR spectra of the initial composition of eucalypt, wheat and vetch residues … The effects of location (soil surface vs. incorporated in soil) and nature of plant … The initial composition of the various residues is summarized in Table 1.There … Bt maize MON 89034 × MON 88017, the nontransgenic control DKC 5143 and the … budweiser horse and dog commercialWebparts of the maize stover responded differently to the urea treatment, being the greatest response for leaves. Several studies have been developed to determine the effect of increasing, the dose of urea on maize stover. A summary is showed in the Table 1. In general terms, a dosage of 3-4% urea can be considered crisis residential center spokane waWebFeb 14, 2007 · Maize and groundnut residues were collected immediately after harvest from nearby experimental plots. The maize plants were cut 2 to 5 cm above the ground and … budweiser houma la