indicator plants造句
例句與造句
- The third method looks for concentrations of indicator plant species in an area of interest.
- Virus indexing involves grafting a symptomless plant that is suspected of carrying a virus onto an indicator plant that is very susceptible to the virus.
- In irrigated areas, the species is known as a salinity indicator plant and is referred to as "'redweed " '.
- The cemetery is also listed as a City Wildlife Site, containing many indicator plant species for undisturbed neutral / calcareous grassland amongst the 110 + species identified.
- The beginning of the younger subatlantic at 1250 AD coincides with the medieval population increase and distinguishes itself by an increase in pine and in indicator plants for human settlements.
- It's difficult to find indicator plants in a sentence. 用indicator plants造句挺難的
- An alternative means of describing plant hardiness is to use " indicator plants " ( the USDA also publishes a list of these to go with the hardiness zone map ).
- The establishment of beech and hornbeam was accompanied by indicator plants for human settlements and agriculture like cereals and plantain ( " Plantago lanceolata " ), at the same time hazel was receding.
- Other indicator plants for sulfur and calcium, such as " Eriogonum inflatum " and " Oenothera caespitosa " help to identify likely areas also, especially in conjunction with the selenium indicators.
- Consequently, many subtropical indicator plant species typically found in more southerly latitudes are grown there, including " Camellias ", " Ilex opaca ", " Magnolia grandiflora " and " Albizia julibrissin ".
- Using growing degree days ( a method of tracking cumulative temperatures ), indicator plants ( plants that bloom at the same time a pest is active ) and frequent inspection, homeowners and landscapers can be aware of potential pests and watch for signs of damage.
- "These are indicator plants for growing ginseng, " said Scott Persons, whose book, " American Ginseng : Green Gold, " ( Bright Mountain Books, 1986 ) is a must for gardeners entering the complicated world of ginseng growing.
- A " most faithful " indicator plant is " Ocimum centraliafricanum ", the " copper plant " or " copper flower " formerly known as " Becium homblei ", found only on copper ( and nickel ) containing soils in central to southern Africa.
- The Slough Burn still rises from the marshy area below the Broadhirst Woods, however the limestone quarry that served the limekilns is now abandoned, surviving as an area rich in wildlife, containing old woodland indicator plants such as Wood Anemone ( Anemone nemorosa ), Bluebell ( Hyacinthoides non-scripta ), Wood Sorrel ( Oxalis acetosella ), Dog's Mercury ( Mercurialis perennis ), Herb Robert ( Geranium robertianum ) and other species.
- The Higgin's House ( NS 32838 40791 ) section of the road is the only unaltered section where a visitor can literally walk in the footsteps of Burns and Richard Brown; the ancient and unspoiled nature of Higgin's House is highlighted by the swathes of snowdrops, bluebells, dog's mercury, pignut and other indicator plants of old woodland surrounding the site, plants not commonly found elsewhere in Irvine in such numbers and together in one place.