soil profile

Listing 11 - 20 from 167 for soil profile

Physiology Of Drought In Stressed Plants
... plants to capture moisture from light rains, as well as water from lower in the soil profile. Scot's pine is considered drought tolerant because of this type of root system. Turfgrasses ... line" and beyond where active roots will take up the water. Mulches will moderate soil temperature and enhance soil moisture retention. However, not all mulches are equally as effective. An effective mulch ...
gardenline.usask.ca

Tree Physiology, Volume 26, 2006: Contents
... Physiology 26:1469–1476 [ Summary ] [ Full Text ] Root turnover and relocation in the soil profile in response to seasonal soil water variation in a natural stand of Utah juniper (Juniperus osteosperma) Michael S ...
heronpublishing.com

... total net primary production (214 g/m2), and roots evenly distributed in the whole soil profile. GEOMETRIDS (LEPIDOPTERA, GEOMETRIDAE) OF THE PINEZHSKY NATURE RESERVE E.M. Antonova, A.M. Tikhomirov ... distinguished. First, areas under intensive current use are characterized by almost complete destruction of soil and vegetation cover as well as its mesofauna. Second category includes sites with ...
herba.msu.ru

temp
... into humus becoming incorporated into the soil profile (Maser and Trappe, 1984). 358. Logging is removing material that would have been hugged by the soil and would have buffered it against ... processes are still relatively poorly understood (Voller and Harrison, 1998). 369. Logging reduces soil wood. Soil wood contains a disproportionate amount of the coniferous non-woody roots or ectomycorrhizae in ...
home.ccil.org

Irrigation
... factors that regulate water use, namely: Water storage and availability in soil as it relates to soil texture. Where, in the soil profile, water is extracted by plants as it relates to rooting ... mind), then sprinklers can be run for the appropriate time period to refill the depleted soil profile. With drip and microsprinklers (microirrigation), ET is typically expressed in gallons per tree. This ...
homeorchard.ucdavis.edu

FLORA OF NORTH AMERICA - Volume 1, Chapter 2
... B-horizon and have a profile sequence of an A-horizon either overlying a C-horizon or resting on unaltered geologic material (see fig. 2.3 for soil profile and explanation of horizons ... , fibrous masses of grass roots permeate the soil profile. As the plants die and decay continuously, a large quantity of humus is incorporated within the soil. In general, grasses require greater quantities of ...
hua.huh.harvard.edu

Biology of Subterranean Termites in the Eastern United States
... the soil, as well as physical guidelines such as roots, abandoned insect and earthworm tunnels, foundation elements, and cracks or crevices in the soil profile (Fig. 13). Termite foraging activity in soil ... “shadows” cast by vegetation, and presumably structures. When temperatures near the soil surface are too hot and the soil becomes dry, termite foraging may be significantly reduced. In climates ...
ohioline.osu.edu

FAQ - Effect of Tillage Practices Upon the Risk of Pesticide or Nutrient Losses from Cropland
... soil profile or carried off in surface runoff water. Adsorption by Soil - Freshly-applied pesticides initially may not be strongly sorbed by soil ... soil particles and are at greater risk of being leached down the soil profile ...
res2.agr.gc.ca

Thematic Plan 2002-2008, appendix 1 - ANBG
... into section 25 spring 2002. Planting till 2008. Use of on site rubble to raise soil profile 2003. Low T 1 008 Monocots Doryanthes excelsa, Palms, Anigozanthos spp., Grasses, Grass Trees Sourcing ... raise soil profile 2003. Low T 1,2,6 012 MYRTACEAE Large Melaleucas, Callistemons Continue planting RF Myrtaceous spp. along open drainage line, till 2008. Use of on site rubble to raise soil profile ...
www.anbg.gov.au

NYBG.org: Tatyana A. Lobova Profile
... Lobova Profile Find: Science Home ... About Us ... Scientists ... Profile Web Sites Bat/Plant Interactions in the Neotropics Atlas of ... , seed dispersal, bat/plant interactions tlobova@nybg.org Lobova CV Profile My research interests are in the morphology and anatomy of ... flowering plants in tropical forests. They contribute seeds to the soil seed bank and are essential for the colonization of plants ...
sciweb.nybg.org

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