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Topic: Lower plant


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In the News (Sat 19 Dec 09)

  
  Plant Sterols/Stanols Information   (Site not responding. Last check: 2007-10-31)
Since plant sterols and stanols may alter micelle formation, it is possible that absorption of fat-soluble nutrients (such as vitamin E and carotenoids) is diminished.
Although plant stanols/sterols cannot replace statin medications for the aggressive treatment to lower LDL cholesterol (especially in the high-risk patient), plant sterol/stanols are considered an effective and well-tolerated lipid-lowering therapy.
Plant sterols at the level of 0.83, 1.61 and 3.24 g/day or placebo were fed for 3.5 weeks.
www.vitaminherbuniversity.com /topic.asp?categoryid=3&topicid=1044   (1956 words)

  
 Kenaf Yield Components and Plant Composition
As a result of the diverse uses for kenaf and the different portions of the plant being used, it is important to gain a greater understanding of the yield components and the factors affecting composition of the plant.
Plants along the field’s outward border are usually larger and branched in the direction away from the kenaf field.
The kenaf plant may be a source of naturally occurring allelopathic chemicals that prevent or inhibit weed seed germination and weed growth, and therefore could provide a safe and economic means of inhibiting weed competition in vegetable and agronomic crops.
www.hort.purdue.edu /newcrop/ncnu02/v5-348.html   (5399 words)

  
 Corn Yield Response to Variable Rate Planting --- K-State Precision Agriculture   (Site not responding. Last check: 2007-10-31)
This is accomplished by planting lower plant populations in the droughty sites in a field and increasing the plant populations in the more productive areas.
Plant population treatments did affect grain yields differently at the predetermined field locations in the fields at any of the sites during the two years this study was conducted as indicated by non-significant location x plant population interactions (Table 1).
Another potential benefit for this technology would be the ability to plant dryland corners of a center pivot at lower plant populations than used under the under sprinkler during a single pass across the field.
www.oznet.ksu.edu /pr_prcag/Projects/Completed/cornresponse-full.shtml   (1316 words)

  
 Lower Vascular Plant - Search Results - MSN Encarta
Vascular Plant : types of vascular plants : lower plants: Fern
Vascular Plant : types of vascular plants : lower plants: Whisk Fern
Whisk Fern, common name for a seedless vascular plant, widespread in tropical and subtropical regions and found in the United States in Florida,...
encarta.msn.com /encnet/refpages/search.aspx?q=Lower+Vascular+Plant   (241 words)

  
 Sunflower
Sunflower is an annual, erect, broadleaf plant with a strong taproot and prolific lateral spread of surface roots.
The plants adjust head diameter, seed number per plant, seed size, to lower or higher populations, so that yield is relatively constant over a wide range of plant populations.
A lower plant population is critical for maximizing seed size for non-oilseed use.
www.hort.purdue.edu /newcrop/afcm/sunflower.html   (4101 words)

  
 lower plant walls
Qiu and Palmer (1999) Phylogeny of early land plants: insights from genes and genomes.
Friedman and Cook (2000) The origin and early evolution of trachieds in vascular plants: integration of paleobotanical and neobotanical data.
Willis and McElwain (2002) The Evolution of Plants.
www.ccrc.uga.edu /~mao/lwrpl/LPtext.htm   (311 words)

  
 Plant hanger - Patent 4779377
The suspension device or plant hanger of the present invention comprises generally a plurality of thin, strong, flexible interconnected strands or members which are designed to releasably attach to the rim of an upwardly supported flower pot.
Preferably, the plant hanger members are fabricated of suitable plastic or thin wire and are flexible enough to fit about and to conform to the shape of the upper flower pot.
The plant hanger 10 of the present invention is then secured to and about the upper pot 32 by overfitting the rim 36 with the plurality of strand hooks 20, 22, 24, 26.
www.freepatentsonline.com /4779377.html   (2069 words)

  
 Plant Materials
When comparing the cost of different plant materials, keep in mind that grapevines are considered to have an economic lifespan of about 30 years, so amortization of the purchase price becomes insignificant compared to other development costs and annual production costs.
Lower grade plants (often graded as number 2 or number 3) are priced lower to reflect their slower development and smaller size.
Planting in early spring is preferred so that the vines can benefit from mild temperatures and favorable soil moisture while they are becoming established.
winegrapes.tamu.edu /grow/plants.shtml   (926 words)

  
 National Sunflower Association : Sunflower Magazine
Lower plant populations and less plant competition results in larger diameter stalks that are less susceptible to breakage.
Michaud suggests lowering oil sunflower populations to around 15,000 plants/acre, and confection to 14,000, in dryland fields at risk to stem insects.
Plant population did not have a significant effect on confection or oil sunflower yield in this trial at either location, supporting the hypothesis that seed drop can be reduced without significantly affecting yield.
www.sunflowernsa.com /magazine/details.asp?ID=338&Cat=18   (747 words)

  
 New USDA Study Shows Plant Sterols Lower Cholesterol / April 18, 2000 / News from the USDA Agricultural Research Service   (Site not responding. Last check: 2007-10-31)
Plant sterols are ingredients in a number of fat-based foods on the market including salad dressings and margarines.
Judd said the Beltsville study was unique in examining plant sterols as an ingredient in low-fat foods and as part of a tightly controlled low-fat diet.
Curiously, five of the 53 volunteers lowered their cholesterol only during the part of the study that included sterol esters.
www.ars.usda.gov /is/pr/2000/000418.htm   (710 words)

  
 External Factors & Plant Growth
Lower side of stem stimulated, lower side of root inhibited.
Long-day and short-day plants are characterized by relation of light period to a critical length.
Thigmonastic movements are the sudden rapid leaf movements by the sensitive plant.
carroll1.cc.edu /~jclausz/botany/Env+PlantGrowth.html   (895 words)

  
 Plant sterols lower cholesterol Nutrition Research Newsletter - Find Articles
Plant sterols, which chemically reduce cholesterol, have been shown to block the absorption of dietary and endogenously derived cholesterol from the gut.
Plant sterol consumption significantly reduced LDL-cholesterol concentrations from baseline in both nondiabetic and diabetic subjects by 15.1% and 26.8%, respectively.
Incorporation of plant sterols into a low saturated-fat and low cholesterol diet for persons at increased risk of CVD mortality could have a positive effect on reducing the mortality rate associated with type 2 diabetes but also on the general health of someone without diabetes.
www.findarticles.com /p/articles/mi_m0887/is_7_24/ai_n15777069   (503 words)

  
 Fusarium and Verticillium Wilts of Tomato, Potato, Pepper, and Eggplant, HYG-3122-96   (Site not responding. Last check: 2007-10-31)
Solanaceous crop plants (tomato, potato, pepper, and egg- plant) may be infected at any age by the fungi that cause Fusarium wilt and Verticillium wilt.
Later the lower leaves wilt, turn yellow and die and the entire plant may be killed, often before the plant reaches maturity.
Infected plants usually survive the season but are somewhat stunted and both yields and fruits may be small depending on severity of attack.
ohioline.osu.edu /hyg-fact/3000/3122.html   (1060 words)

  
 Nepenthes, Pitcher Plant,carnivorous plants
The lower pitchers are the largest and can get quite red in bright light (photo).
Young plants are greener; older plants make the best red color in cool bright weather, such as late winter–early spring (photo).
The pitchers are green with variable red dusting on the upper half; these are mostly squat-cylindrical and average about 5-6 inches tall on established plants (photo).
www.pitcherplant.com /nepenth.html   (853 words)

  
 Pills containing plant sterols lower LDL cholesterol   (Site not responding. Last check: 2007-10-31)
The addition of plant sterols helped further lower total cholesterol and contributed to a nearly 10 percent reduction in low-density lipoprotein (LDL) cholesterol, the so-called "bad" cholesterol.
When consumed in the diet, sterols are known to lower cholesterol levels, but sterols are not readily absorbed in the intestine unless they have been dissolved in something that the intestine can easily absorb.
To deliver the sterols in pill form, the plant compounds were combined with a substance called lecithin and compressed into tablets.
www.news-medical.net /?id=16534   (690 words)

  
 Looking To Lower Your Cholesterol? -- Toronto Naturopathic Clinic
It's because of their molecular similarity to cholesterol that plant sterols can interfere with cholesterol absorption: they "compete" for the intestinal spaces where cholesterol is transferred to the bloodstream.
Plant sterols are Generally Recognized As Safe (GRAS) food substances due to their history of safe use without any harmful effects.
Because of soy's role in lowering the risk of coronary heart disease, as well as its recognized cholesterol-lowering effects, the combination of soy and sterols would seem to have a complementary effect on markers for cardiovascular health.
www.naturesintentionsnaturopathy.com /july2005.htm   (627 words)

  
 AUER, CAROL A.*, A. ESTER SZTEIN, ANDERS OSTIN, AND GORAN SANDBERG.
Very little is known about cytokinin structure and regulation in lower plants, limiting our ability to study cytokinins in relation to green plant evolution.
We are examining the endogenous cytokinins in five lower plants in the Bryophyta and Tracheophyta: Pallavicinia lyellii (liverwort), Funaria hygrometrica (moss), Sphagnum angustifolium (moss), Selaginella kraussiana (club moss) and Nephrolepis exaltata (fern).
Information will be provided on the developmental response of fern rhizome tips to BA and the patterns of cytokinin structure and metabolism in these lower plant species relative to plant evolution.
www.ou.edu /cas/botany-micro/bsa-abst/section10/abstracts/10.shtml   (288 words)

  
 Plant Health Initiative
Plant varieties that are short and do not tend to lodge.
Avoid planting highly susceptible varieties in fields with a history of white mold.
Soybean yields in the presence of moderate to severe white mold in 1998 and 1999 were higher for 15-inch row width when compared to 7.5 and 30-inch row width systems.
www.planthealth.info /whitemold_mgmnt.htm   (745 words)

  
 Lower Cholesterol Gazette
Plant sterols are a naturally ocurring substance found in very low levels in plants.
The role of plant sterols in atherosclerosis isn't yet understood, but it does cast a shadow on the use of plant sterols in large doses in food supplements to lower cholesterol.
On the othe side of the coin, plant stanols are virtually unabsorbable by the body, and to date, plant stanols have not been detected in arterial plaque.
unclogartery.blogspot.com   (12640 words)

  
 Plant Health Initiative
Plants grown in conditions of high temperatures, drought, or poor fertility (too high or too low) are most susceptible.
Plants are most susceptible to charcoal rot at the beginning at flowering.
The longer-season varieties tend to flower later and are in a vegetative growth stage during the early part of the hottest, driest portion of the growing season.
www.planthealth.info /charcoal_mgmnt.htm   (248 words)

  
 SparkNotes: Plant Classification: Terms
Bryophyte - A lower terrestrial plant (often a moss or liverwort) that lacks a vascular system and is dependent on environmental moisture for reproductive and nutritive functions.
As the plant shoot or root grows in width, the cork cambium produces more cork to serve as protective covering for the plant.
They are longer and thinner than vessel elements, lower on the evolutionary ladder, and not quite as efficient in terms of transport.
www.sparknotes.com /biology/plants/plantclassification/terms.html   (1215 words)

  
 Plant Movement. Submergence-Induced Petiole Elongation in Rumex palustris Depends on Hyponastic Growth -- Cox et al. ...
Plots represent the angle of the third petiole (four replicate plants) during 16 h of complete submergence, for several batches of plants grown during the course of 1 year.
Number of replicate plants: 42 to 46 for initial petiole angle lower than 50° and 8 to 16 for initial petiole angle higher than 50°.
Plants were grown for 17 d in a growth chamber (20°C; 70% relative humidity, 16 h of light; 200 µmol m
www.plantphysiol.org /cgi/content/full/132/1/282   (6078 words)

  
 DelcoTimes - Official explains releases at Sunoco plant to Lower Chi
LOWER CHICHESTER - Representatives of Sunoco, Inc., presented a detailed explanation for the Oct. 2 release of catalyst and Oct. 13 flaring activity at the company's No. 10 plant.
He said the unit was in the start-up mode and oil had not been reintroduced, thus leaving the catalyst in its pure form.
Robles said after a month-long maintenance turnaround, during the start-up process at the 10 plant, unusual flaring activity caused a release of refractory material, which is used as an insulator in the flare tip to absorb heat, which protects the metal structure.
www.zwire.com /site/news.cfm?BRD=1675&dept_id=18177&newsid=13231945&PAG=461&rfi=9   (341 words)

  
 Corowise Plant Phytosterols
Consuming plant sterols as a regular part of a healthy diet low in saturated fat and cholesterol provides another natural option in the maintenance of cardiovascular health.
CoroWise™ plant sterols is a concentrated extract of this substance that comes from plants such as soybeans or corn.
Once plant sterols have been incorporated into the daily diet, changes in blood cholesterol levels can usually be detected in 2-3 weeks.
www.corowise.com /faq.html   (1004 words)

  
 Plant sterol and stanol margarines and health -- Law 320 (7238): 861 -- BMJ
Plant sterols or stanols that have been esterified to increase their lipid solubility can be incorporated into foods
Lowering of serum cholesterol by the administration of a plant sterol.
Plant sterols as cholesterol-lowering agents: clinical trials in patients with hypercholesterolemia and studies of sterol balance.
bmj.bmjjournals.com /cgi/content/full/320/7238/861   (3706 words)

  
 Aquarium Plant Marsilea quadrifolia clover
This unusual low light plant tolerates lower light levels and seems to do well even without the addition of a Co2 system to your tank.
The plant is sold emergent and is quite large in this form.
Once planted in your aquarium, allow it to grow for a week and it will revert to the tiny 1cm high submersed growth.
www.floridadriftwood.com /aquariumplants_marsilea_quadrifolia.html   (289 words)

  
 NPICenter.com : Natural Plant 'Sterols' Lower Cholesterol Levels
Their daily intake of sterols was 1.25 grams daily for the first five weeks, 2.5 grams daily for the second five weeks, and 5 grams daily during the final five weeks of the study.
IMPLICATIONS: This study demonstrates that non-estenfied plant sterols consumed in low-fat foods are as effective in lowering serum cholesterol as plant sterols consumed with fats (e.g., margarine).
Tikkanen MJ, Hogstrom P, Tuomilehto J, et al., "Effect of a diet based on low-fat foods enriched with nonesterified plant sterols and mineral nutrients on serum cholesterol," American Journal of Cardiology, 2001;88:1157-1162.
www.npicenter.com /anm/anmviewer.asp?a=2352&print=yes   (358 words)

  
 Shell to Expand Lower Olefins Plant at Deer Park, Texas
The debottleneck plans involve a lower olefins plant (OP2) that was built in 1971 but was shut down in 1981 due to overcapacity.
Bill Colquhoun, Shell's product vice president (lower olefins): "This expansion of Deer Park is consistent with our strategy of having product businesses that have strong market positions and are well integrated with refinery-based feedstocks." Shell is currently a leading producer of base chemicals such as lower olefins and aromatics.
As a brownfield expansion, the unit capital cost will be only 70 percent of the unit cost of a newly built plant.
www.prnewswire.com /cgi-bin/stories.pl?ACCT=104&STORY=/www/story/06-21-2001/0001518887&EDATE=   (322 words)

  
 Plant Sterol Information Service: How plant sterols lower cholesterol
Plant sterols lower LDL-cholesterol levels by reducing the absorption of cholesterol in the gut.
Cholesterol is absorbed in the gut, and plant sterols reduce its absorption through numerous mechanisms.
The cholesterol that is not absorbed is removed from the body, resulting in significant lowering of blood cholesterol levels.
www.proactivscience.com /index.cfm/page/22   (167 words)

  
 Refinancing & Plant Improvements Lower Sewer Rates
Construction is under way for nearly $8 million in improvements that will lower operational costs and improve efficiency and biological processes at the Clearwater Road Wastewater Treatment Plant.
Land application of processed biosolids is preferred over landfill disposal, since it recycles a valuable byproduct that's beneficial to the environment and to farmers.
Those upgrades will eliminate plastic and other non-biodegradeable materials from the plant and from biosolids and will protect the plant's pumps and equipment from excessive wear and other operational outages.
www.bh-ba.com /derry_township.html   (397 words)

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