Titlebook: Weed Biology and Management; Inderjit Book 2004 Springer Science+Business Media Dordrecht 2004 Allelopathy.Ecology.Pathogen.environment.ev

強行引入

生命層

Invasive Plants,d subsequent colonization of exotic species in many parts of the world (Table 1). Thus, plant invasions from the intentional or unintentional transport of plants to new areas now seriously threaten the biodiversity, structure and function of many of the world’s ecosystems (Crosby, 1986; Ewel et al., 1999; Enserink, 1999).

Reservation

Evolutionary Biology of the Foxtail (,) Secies-Group,ing geographic range of distribution, the appearance of new species and biotypes, and the increase of herbicide resistant variants. The invasive and colonizing ability of the weedy foxtails is buffered against change by the accumulation of dormant seed in soil seed banks, a trait permitting enduring occupation of a locality.

Ophthalmologist

Evolutionary Biology of the Foxtail (,) Secies-Group,ing geographic range of distribution, the appearance of new species and biotypes, and the increase of herbicide resistant variants. The invasive and colonizing ability of the weedy foxtails is buffered against change by the accumulation of dormant seed in soil seed banks, a trait permitting enduring occupation of a locality.

exophthalmos

Soil Solarization, been criticized by the environmentalists for polluting the ecosystem. Besides, there is inherent danger of resurgence of weeds resistant to herbicides. Use of solar energy as soil solarization for controlling soil-borne pests including weeds, pathogens and nematodes has potential for reducing the dependency on chemicals.

Ballad

Soil Solarization, been criticized by the environmentalists for polluting the ecosystem. Besides, there is inherent danger of resurgence of weeds resistant to herbicides. Use of solar energy as soil solarization for controlling soil-borne pests including weeds, pathogens and nematodes has potential for reducing the dependency on chemicals.

舊病復發(fā)

審問,審訊

Fate and Properties of Herbicides in Tropical Soils,nerals show more than 90% dominance. Since in the tropics soils of other orders are also used for crop production, the result is a more diverse and complex mineralogy, which affects the chemical and physical properties of soil in a manner similar to that observed in any other region of the world.

Bumptious

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Coma704