If some of the potential pseudocereals listed below can be commercialized, they would no longer be regarded as weeds.The historic use of any obscure plant by a culture for medicinal or similar personal use does not mean that the plant is safe for use as a human food. For example, weed populations in reduced-tillage systems where summer annual crops are grown are dominated by arable- and intermediate-response summer annual species, because the soil is disturbed annually and management practices favor summer annual species. Strands of white fibrous plant material from mature pigweed stalks may be found in rumen contents.Toxic nephrosis in cattle and pigs has already occurred by the time clinical signs become apparent. Popping can, however, affect its nutritional quality.The grain is easy to digest and heat processing improves its digestibility.Amaranth starch (up to 69% of the grain) is principally amylopectin; granules are relatively small (1–3 μm) compared with cereals (3–30 μm) and have a higher solubility and gelatinization temperature, rendering a distinctive gel. The concentration of weed seed in no-tillage decreases logarithmically with increasing depth. In addition, users can learn about the location of vouchered specimens and see images to get a better visual for each plant. In addition to classification by life cycle, a classification appropriate to understanding weed-population dynamics under different tillage systems follows:Arable-response weed species that require periodic, regular disturbance of the soil for survival;Inverse-response weed species that require undisturbed soil for survival;Intermediate-response weed species that survive in both disturbed and undisturbed soil.Combining characteristics of life cycles and tillage response of weed species is useful in predicting weed population shifts. It has already been reported in 11 Mediterranean countries (Cyprus, Egypt, France, Greece, Israel, Lebanon, Morocco, Portugal, Spain, Tunisia, and Turkey) in protected and open field cucurbit crops (No biological variability has been reported so far for CYSDV. Amaranthus retroflexus Amaranthus retroflexus L. Redroot Amaranth Amaranthaceae (Amaranth Family) Synonym(s): Amaranthus retroflexus var. Conversely, seeds of large-seeded species remain near the soil surface in conservation-tillage systems, inhibiting establishment.Weed species not previously observed in fields planted to summer annual crops have rapidly appeared following elimination of preplant tillage. The usual presentation of NSAID toxicosis in horses is gastrointestinal ulceration, including right dorsal colitisBenzimidazole compounds used as anthelmintics; only some of them but including thiabendazoleOxalate in ethylene glycol or ascorbic acid, which is a metabolic precursor to oxalatePrimary hyperoxaluria caused by an inherited metabolic defect in Beefmaster calvesMycotoxins, such as ochratoxins and citrinins, fumonisins in ruminantsCantharidin in horses following ingestion of dead blister beetles in alfalfa hay and hay productsMost nonspecific endogenous or exogenous toxemias cause some degree of temporary nephrosisIn acute nephrosis there is obstruction to the flow of glomerular filtrate through the tubules caused by interstitial edema and intraluminal casts.
However, they have been significant contributors to the human diet in certain defined regions in the past and could be developed again as important new crops. Feeding in the pigweed flea beetle, Disonycha glabrata Fab. Redroot pigweed (Amaranthus retroflexus) poisoning of cattle in southern Brazil. Diarrhea may be present that is sufficiently intense to cause severe clinical dehydration. In subacute cases, impaired tubular resorption of solutes and fluids may lead to polyuria.Clinical signs may not be referable to the urinary system. Established winter annual plants preempt space, suppress summer annual species, and can be very competitive with summer annual crops. In the chisel-plow system, more than 30% of the weed seeds are in the upper 1 cm of soil and seed concentration decreases linearly with depth.Differences in emergence depths in different field tillage systems reflect differences in weed seed distribution in the soil. Azotemia occurs when uremia is present. If the toxin can be identified, it should be removed. Amaranthus retroflexus (redroot pigweed) is another small-seeded summer annual dicotyledon species that has responded inconsistently to changes in tillage systems.Oxalate-induced tubular necrosis occurs in sheep and cattle after ingestion of toxic quantities of oxalates that accumulate in plants of various genera, such as The pigweed family includes several different species capable of producing toxicosis, but Researchers reported flaming for its best control of broad-leaved weeds, including In European countries, the flame weeders are used where weeds with thin-layered leaves can easily be burnt with a single operation, whereas weeds like The pseudocereals are relatively unimportant on a global scale today. Ges. A. Renal injury from pigweed has been reported in pigs, cattle and sheep. These may include, but not limited to, compost, sawdust, peat moss, and many other by-products or waste products from some industries. Virginia Journal of Science, 41(3):243-245. Torres MB, Kommers GD, Dantas AFM, Lombardo de Barros CS, 1997. However, new seedlings of winter annual and biennial species may emerge under the canopy from seeds in the seed bank or that move in from adjacent areas. The pigweed Amaranthus retroflexus is a common garden weed Amaranthus retroflexus red-root amaranth, redroot pigweed, red-rooted pigweed, common amaranth, pigweed amaranth dry flowers. If tillage is removed from the system, these seedlings survive and grow during the autumn and winter and are established at the start of the second year. BASIONYM: Amaranthus retroflexus Linnaeus, var.