首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Seed catalogues feature hundreds of different flowering species. For the person just beginning a garden this can be bewildering,
Seed catalogues feature hundreds of different flowering species. For the person just beginning a garden this can be bewildering,
admin
2019-03-27
59
问题
Seed catalogues feature hundreds of different flowering species. For the person just beginning a garden this can be bewildering, and below are the details of some popular choices, nearly all of which should be sown in the spring. With the exception of busy lizzies, which need a little care, they are all very easy to grow from seed.
Dahlias
These are sturdy plants bearing showy flowers in a wide range of rather gaudy colours. Sow in a frame in April and plant the seedlings out when frosts are over. Dahlias flower throughout the summer and into the autumn. When autumn frosts begin to make them look unhappy, you should dig up the tuberous roots and save them. A frost-free loft, shed or garage is the ideal place. The following spring you plant the tubers instead of sowing seed again.
Lupins
Lupins are hardy perennials. This means that the plants will stay in your garden and carry on flowering year after year. Seed sown in April will usually give you some spikes of colours in the first summer, and year by year the plants get bigger and the flowering stems get taller and grander. Selective breeding has led to the introduction of some fine, bicoloured varieties in some dazzling
shades. The short-lived flowers make a real midsummer spectacle.
Busy lizzies
Like dahlias, busy lizzies need to be started off under glass, as they cannot stand frost and planting out is best done in May. Outdoor flowering ends in September, so beat the frosts and bring your favourite specimens indoors to give your home some sinter colour! Indoors they will carry on flowering indefinitely, though you may like to plant them out a-gain when spring returns. Like pansies(below)they do very well in sun or shade, but the soil must be moist. Most varieties grow to a height of only 20 cm or so.
Potentillas
Potentillas are hardy shrubs. In other words, the woody branches spring from ground level— there is no central trunk. The seed is probably best sown in autumn, in which case you should keep the plants in a sheltered spot until April offers favourable conditions for planting out. Once flowering begins in early summer the best varieties(such as Melton Fire)will stay in bloom almost ceaselessly for years on end while at the same time spreading out to provide ground cover or a low hedge.
Pansies
Pansies have a good long flowering season year after year, and some varieties can be sown in spring to give truly splendid results the first autumn. Unlike dahlias and lupins, which can easily grow a metre tall, pansies grow no higher than 10 or 20 cm. Their soil, position and moisture requirements are just like those of busy lizzies but pansies differ in being hardy. Give them a try!
Among all the flowers busy lizzies are not very easy to grow from seed.
选项
A、TURE
B、FALSE
答案
A
解析
根据文章第四段对busy lizzies的描述可推断出busy lizzies are not very easy to grow fromseed。故此说法正确。
转载请注明原文地址:https://kaotiyun.com/show/t0NK777K
本试题收录于:
C类竞赛(非英语专业本科)题库大学生英语竞赛(NECCS)分类
0
C类竞赛(非英语专业本科)
大学生英语竞赛(NECCS)
相关试题推荐
Bicyclesharinghasbeenahotlydebatedtopicoverthepasttwoyears.BicyclesarenothingexotictoChinesepeople.Inthe19
Traditionally,theAmericanfarmerhasalwaysbeenindependentandhard-working.Intheeighteenthcenturyfarmerswerequites
Traditionally,theAmericanfarmerhasalwaysbeenindependentandhard-working.Intheeighteenthcenturyfarmerswerequites
Traditionally,theAmericanfarmerhasalwaysbeenindependentandhard-working.Intheeighteenthcenturyfarmerswerequites
Wheredoesthisconversationprobablytakeplace?
Thinkoflavendertodayandupcomeimagesofold-worldcottagegardensthickwithnoddinghollyhocksandpinkrosesroundthed
IntheUnitedStatestoday,manypeoplewantacollegeeducation.However,almosthalfofthepeoplewhogotocollegenowdono
Whatarepeopleadvisedtodotofightseasonaldepression?
JoeSimpsonandSimonYateswerethefirstpeopletoclimbtheWestFaceoftheSiulaGrandeintheAndesMountains.Theyreache
JoeSimpsonandSimonYateswerethefirstpeopletoclimbtheWestFaceoftheSiulaGrandeintheAndesMountains.Theyreache
随机试题
腹部闭合性空腔脏器损伤的主要临床表现是()
患者男,21岁。左大腿下段肿痛3个月,X线片示左股骨下端骨肿瘤,骨肉瘤可能性大。活检示骨肉瘤,下一步合适的处理是
完全固定桥是指
根据企业所得税法的规定,企业的下列各项支出中,在计算应纳税所得额时,准予从收入总额中直接扣除的有()。
以下各项税负转嫁的方式中,属于“后转”的是( )。
根据《普通高等学校学生管理规定》,学生剽窃、抄袭他人研究成果且情节严重的,适用的纪律处分是()。
教师在编写教学目标时,要求学生“概括出《孔乙己》的故事情节”这属于布卢姆认知目标中的()。
阅读下面的文言文,完成下列例题。张佶,字仲雅,本燕人,后徙华州渭南。初名志言,后改焉。父防,殿中少监。佶少有志节,始用荫补殿前承旨,以习儒业,献文求试,换国子监丞。迁著作佐郎、监三白渠、知泾阳县。端拱初,为太子右赞善大夫。曹州民有被诬杀人者,诏往
韩红艳是太平洋公司的会计。每年年终都是她工作最忙的时候,因为这时公司会为在职员工发放年终奖,她需要计算每位员工的工资及奖金的个人所得税,还得为每位员工制作工资条。请按照下列要求完成工资和奖金的计算以及工资条的制作工作:参照工作表“员工基础档案”中的信息
Withincreasingawarenessoftheenvironment,peoplehaverealizedthatthewaycoalisusediscriticalandnewapproacheshave
最新回复
(
0
)