annual plant


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annual plant

any plant that germinates from seed, grows to maturity and produces new seed all within one year or growing season. Since the life-cycle duration is so short, annuals are usually herbaceous rather than woody. Examples include groundsel, shepherd's purse. See BIENNIAL, PERENNIAL.

plant

a member of the vegetable kingdom; living things characterized by absence of locomotion, absence of special senses, and feeding only on inorganic substances.

abortigenic plant
plants that cause abortion include Pinus, Cupressus and Astragalus spp.
plant alkaloids
annual plant
one that completes its life cycle within one year. A winter annual plant germinates in the fall, overwinters as a seedling and flowers and seeds in spring. The dominant grazing species in the early spring. Examples would be many mustard weeds of disturbed places incriminated in the congenital hypothyroid dysmaturity syndrome in foals.
plant awns
sharp, long processes attached to seed casings of plants, mostly grasses; important causes of skin and oral lesions in grazing animals, and to housed animals when fed hay containing the plants.
biennial plant
one that completes its life cycle in two years, generally germinating and growing in the first year and flowering, fruiting and subsequently dying in the second year.
plant eating
both dogs and cats may eat grass; indoor animals sometimes eat ornamental plants, some of which are poisonous.
plant edemagens
plant substances that cause edema in animals, e.g. 3-methyl indole, produced in the rumen from tryptophan.
plant hormones
organic substances produced by plants which are extracted and used as herbicides or plant growth stimulants. Some of them cause long-term ill health in animals if drunk in large quantities.
perennial plant
one that completes its life cycle over more than two years.
plant poisoning
the list of poison plants is very large and it is necessary to know the suspect plant's botanical name to begin an effective search for information about it. In order to exert an effect on an animal the plant has, in most cases, to be eaten. There are a few plants that exert a toxic effect by inhalation or by skin contact.
plant protein
the proteins in plants. Common, protein-rich plants include alfalfa, the oilseed meals, e.g. soyabean, cottonseed and linseed meals, clover, the legume seeds, e.g. peas, beans.
teratogenic plant
plants that cause congenital defects include Lupinus, Lathyrus, Leucaena, Nicotiana, Conium, Astragalus, Oxytropis, Veratrum, Vicia, Salsola spp.
plant toxins
phytotoxins, elaborated by plants, in some cases incorporating an inorganic element, e.g. selenocompounds, and in some cases present in the plant in an inert state, requiring an additional ingredient, e.g. ruminal fermentation to activate it.
References in periodicals archive ?
The San Mateo Men's Garden Club's annual plant sale will take place at borel Center, 17th Street and El Camino Real, from 9 to 4.
The Westborough Garden Club will hold its annual plant sale, rain or shine, from 9 a.
The club's last cuttings giveaway was in 1993, which also was the last year the club held its annual plant sale to raise money for a scholarship given to area high school or college students.
The proposed annual plant availability would be 85 per cent while the petitioner assumed 37 per cent net efficiency in its petition filed with the regulator, the sources said.
Individually, annual plant and control treatments differed in snail shell height (H = 347.
AWhat It's an annual plant grown for its fibre from which linen is made and the seeds are both eaten and turned into linseed oil.
Hundreds of cuttings, seeds, seedlings and plants will be available for free at Growing Newsome's annual plant swap.
The greenhouse is beginning to fill with sprouts as the farm gears up for another season, and energy is building for Plantapalooza, the annual plant sale and open house fundraiser to be held May 17.
This study determined the tolerance of the annual plant Streptanthus polygaloides to damage over a four-month growing period.
BTFL are hosting, in partnership with The Birmingham Civic Society and Birmingham City Council, their annual Plant a Tree for Life day on March 22 at Sheldon Country Park.
Plus, check out the seven live bands, the annual plant sale and local foods.
Llandudno Garden and Horticultural Society hold its annual plant sale and coffee morning, 10am-noon at St David's Methodist Church Hall in Craig-y-Don tomorrow?

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