奇怪
发表于 2025-3-23 13:39:24
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绅士
发表于 2025-3-23 16:44:57
https://doi.org/10.1007/978-3-663-02120-9 fertilizers, and may control or suppress harmful plant parasitic nematodes. Fertilizing cotton with poultry litter has been shown to increase lint yield above that possible with synthetic fertilizers in many soils in the region. Land-applying litter as cotton fertilizer should benefit cotton and ot
左右连贯
发表于 2025-3-23 20:34:52
Residual Veterinary Pharmaceuticals in Animal Manures and Their Environmental Behaviors in Soils,er content, pH, moisture content, and temperature. Though certain antibiotics such as roxithromycin, sarafloxacin, and virginiamycin are persistent, the vast majority of veterinary pharmaceuticals are degradable (half-life <30 days) in soils. The sorption, rapid degradation, and physical attenuation
创造性
发表于 2025-3-24 01:25:48
Changes in Nutrient Content and Availability During the Slow Pyrolysis of Animal Wastes,orus and potassium, and can comprise over 50 wt% (on a dry weight basis) of manure biochar. “Ash” is a complex mixture of amorphous, semi-crystalline, and crystalline inorganic phases as well as organic (char) components. These ash components may be originally present in the manure feedstock or ther
深渊
发表于 2025-3-24 05:04:39
Soil Amino Compound and Carbohydrate Contents Influenced by Organic Amendments,strated that poultry manure increased extractable amino compounds when applied to soil at a high rate, and depressed them at a low application rate. The increase at the high rate was further amplified in rhizospheric soils. Whereas microbial activities promoted carbon (C) and nitrogen (N) mineraliza
ineptitude
发表于 2025-3-24 08:31:39
Soil Enzyme Activities as Affected by Manure Types, Application Rates, and Management Practices,ns and their potential implications on soil biogeochemical cycling in agroecosystems. Additionally, this chapter intends to provide some perspective on specific areas where more information is warranted and pinpoint avenues for future research.
兽皮
发表于 2025-3-24 11:01:52
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saphenous-vein
发表于 2025-3-24 16:28:10
Variety and Solubility of Phosphorus Forms in Animal Manure and Their Effects on Soil Test Phosphored as minerals or complexed with organic compounds and metals in the manure matrix. The relative amount of each P form is highly variable and depends among other factors on the animal species, animal age, growth stage, animal diet, and manure storage conditions. When manure is applied to soils, most
钱财
发表于 2025-3-24 20:24:17
Phosphorus Forms and Mineralization Potentials of Alabama Upland Cotton Production Soils Amended wiP forms in these soils. A sequential fractionation was used to separate soil P. and P. into several fractions. The fractionation revealed that soil P. was mainly associated with Fe and Al oxides and was not readily bioavailable. Water-, Fe- and Al- associated P. increased in soils treated with poult
木质
发表于 2025-3-25 02:57:54
Nutrient Chemistry of Manure and Manure-Impacted Soils as Influenced by Application of Bauxite Resie leaching potential of water-soluble P, NH.-N, OC, Zn, Cu and As. It also decreases populations of fecal coliform in manure. The high organic nature of animal manures appears to be able to buffer the alkalinity contributed from the bauxite residues, preventing a substantial increase in pH of the tr