刘建海 报春花翻译(李云校对)-PrimulaSeasonPrimer-精简版
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三下植物作文报春花300字英文回答:The plant I want to talk about is the Primrose. It is a beautiful flower that blooms in early spring, hence its name. The Primrose is native to Europe and Asia, but it is now cultivated all over the world. It is a small plant with bright yellow flowers that have a sweet scent. The flowers grow in clusters and can be found in shades of yellow, pink, purple, and white.The Primrose is a hardy plant that can tolerate a wide range of temperatures and soil conditions. It preferspartial shade and moist, well-draining soil. It is often used as a ground cover or in rock gardens. The Primrose is also a popular choice for container gardening.One of the things I love about the Primrose is itsability to attract pollinators. Bees and butterflies are often seen visiting the flowers, which helps with theplant's reproduction. The Primrose is also known for its medicinal properties. The leaves and flowers can be madeinto a tea that is said to have calming and soothing effects.In addition to its beauty and usefulness, the Primrose has a rich cultural significance. In some cultures, it is believed to bring good luck and happiness. In others, it is associated with youth and beauty. In the language of flowers, the Primrose symbolizes young love and new beginnings.Overall, the Primrose is a versatile and lovely plant that brings joy and beauty to any garden. Its brightflowers and sweet scent make it a favorite among gardeners and nature enthusiasts alike.中文回答:我想要谈论的植物是报春花。
春的启示英语作文写花的部分Flowers: A Symphony of Spring's Embrace.As the icy grip of winter relents, nature awakens from its slumber, heralding the arrival of spring. Among the myriad harbingers of this enchanting season, flowers emerge as vibrant beacons, painting the landscape with an ethereal tapestry of hues and aromas.From the delicate blush of cherry blossoms to the regal purple of hyacinths, flowers of all shapes and sizes bloom in a kaleidoscope of glory. The air becomes perfumed with their sweet fragrance, a tantalizing invitation to immerse oneself in their enchanting world.Each flower, with its unique charm and symbolism,offers a poetic glimpse into the essence of spring. The daffodil, with its cheerful yellow trumpet, heralds the return of sunshine and warmer days. The tulip, with its graceful stem and vibrant petals, epitomizes the vibrantenergy of the season.The rose, an enduring symbol of love and beauty,unfurls its velvety petals in a breathtaking display of elegance. Its intoxicating scent lingers in the air, captivating the senses and stirring the soul. The magnolia, with its large, fragrant blooms, heralds the arrival of spring with an unmistakable flourish.Beyond their aesthetic appeal, flowers play a vitalrole in the intricate web of life. They serve as a vital food source for countless insects, birds, and mammals. Their pollen, carried by the wind or flitting pollinators, ensures the continuation of plant life, sustaining biodiversity and the delicate balance of ecosystems.The delicate petals of flowers are not mere embellishments; they are intricate adaptations that have evolved over millions of years. Their shape, color, and scent are meticulously designed to attract pollinators and aid in the reproductive process. In their subtle beauty, we witness the incredible power and complexity of nature'sdesign.Flowers are not only a feast for the eyes but also a balm for the soul. Their ephemeral nature reminds us of the preciousness of life and the importance of cherishing each moment. Their vibrant colors and sweet fragrances have the power to uplift our spirits, ease our worries, and inspire creativity.In the language of flowers, each bloom conveys a unique message. The lily of the valley symbolizes humility and purity, while the forget-me-not represents remembrance and enduring love. The sunflower, with its radiant face, embodies optimism and the pursuit of happiness.As we marvel at the beauty and diversity of spring's flowers, let us also appreciate their profound significance. They are not mere ornaments but vital components of our planet's ecology and precious gifts that enrich our livesin countless ways.In the symphony of spring's embrace, flowers play anindispensable role. They are the colorful, fragrant, and enchanting messengers of a season of rebirth and renewal. May their beauty and symbolism forever inspire us to embrace the wonders of nature and celebrate the eternal cycle of life.。
百科名片报春花又名年景花,樱草,四季报春,原产中国。
喜气候温凉、湿润的环境和排水良好、富含腐殖质的土壤,不耐高温和强烈的直射阳光,多数亦不耐严寒。
属报春花科、报春花属。
草本植物。
叶基生,全株被白色绒毛。
花通常2型,排成伞形花序或头状花序。
花期12月至次年4月。
报春花属植物在世界上栽培很广,历史亦较久远,近年来发展很快,已成为当前一类重要的园林花卉。
中名报春和学名Primula,均含有早花的意思。
早春开花为本属植物的重要特性。
中文名称:报春花外文名称:Primula malacoides别称:年景花、樱草、四季报春界:植物界门:种子植物门纲:双子叶植物纲目:杜鹃花目科:报春花科属:报春花属分布区域:分布于北半球温带和亚热带高山地区,仅有少数产于南半球。
目录基本资料产地形态结构种类报春花鄂报春藏报春欧报春生态习性繁殖方法栽培技术养护要点注意事项分栽与移栽施肥与浇水温度和光照及时剪去残花田间管理科学繁殖养护要点药用价值有关花语栽培历史品种情况常见病害及防治花叶病灰霉病斑点病细菌性叶斑病缺铁黄叶病抢救缺水病菌感染施肥过度盆土水分过多花言花语基本资料产地形态结构种类报春花鄂报春藏报春欧报春生态习性繁殖方法栽培技术养护要点注意事项分栽与移栽施肥与浇水温度和光照及时剪去残花田间管理科学繁殖养护要点药用价值有关花语栽培历史品种情况常见病害及防治花叶病褐斑病灰霉病斑点病细菌性叶斑病缺铁黄叶病抢救缺水施肥过度盆土水分过多花言花语展开编辑本段基本资料英语名字:Primrose, auricula, cowslip and oxlip(实际上是此花的四个品种).报春花科学分类:域:真核域/Eukarya花期:翌年春季,12月--次年4月土质:肥沃腐质砂土目前栽培的多为园艺品种,通常8月中下旬播种,经3次~4次移苗和换盆,可在早春开花。
喜冷凉、半阴和湿润的环境。
冬季室温夜间10℃~12℃,白天15℃~18℃。
报春花属植物在世界上栽培很广,历史亦较久远,近年来发展很快,已成为当前一类重要的园林花卉。
迎春花的资料大全英语作文英文回答:Forsythia.Forsythia is a genus of flowering plants in the family Oleaceae. The genus is native to Asia and Europe and consists of about 11 species. Forsythia plants are deciduous shrubs that typically grow to a height of 2 to 3 meters (6 to 10 feet). They have simple, opposite leaves that are typically dark green in color. The flowers of forsythia are bright yellow and bloom in early spring before the leaves appear. The flowers are trumpet-shaped and are borne in clusters of 2 to 4.Forsythia is a popular ornamental plant and is often used in landscaping. The plants are easy to grow and are tolerant of a wide range of soil conditions. They prefer full sun to partial shade and well-drained soil. Forsythia plants can be propagated by cuttings or by division.Medicinal uses of forsythia:Forsythia has been used in traditional Chinese medicine for centuries. The flowers, leaves, and stems of the plant are all used to make herbal remedies. Forsythia is believed to have a variety of medicinal properties, including anti-inflammatory, antibacterial, and antiviral properties. Itis often used to treat respiratory infections, such as the common cold and flu. Forsythia is also used to treat skin conditions, such as eczema and psoriasis.Other uses of forsythia:In addition to its medicinal uses, forsythia is also used as a food source. The young leaves of the plant are edible and can be eaten raw or cooked. The flowers of forsythia can also be eaten and are often used to make tea.中文回答:迎春花。
报春的植物的作文三百字英文回答:In the realm of horticulture, primroses stand out as a testament to the beauty and resilience of nature. These delicate yet tenacious plants, belonging to the Primulaceae family, have captivated gardeners and nature enthusiasts alike with their vibrant blooms and unwavering spirit. Hailing from the mountainous regions of Europe and Asia, primroses have adapted to thrive in various habitats, including meadows, forests, and damp grasslands. They are known for their ability to bloom profusely even in early spring, earning them the endearing nickname "keys of spring."The genus Primula encompasses a wide range of species, each boasting its own unique charm. The common primrose, Primula vulgaris, is a harbinger of spring, with its cheerful yellow flowers brightening up meadows and gardens. The polyanthus primrose, Primula polyantha, offers akaleidoscope of colors, from delicate pastels to deep reds and purples. The Japanese primrose, Primula japonica, features elegant, nodding blooms in shades of white, pink, and purple. With such a diverse array of species and colors, primroses offer endless possibilities for creating stunning floral displays.中文回答:报春花,隶属于报春花科,是一种美丽而坚韧的植物。
报春花的特性
报春花是一种二年生草本植物,通常被粉,少数植株无粉。
其叶多数簇生,叶片卵形至椭圆形或矩圆形,长3-10厘米,宽2-8厘米,先端圆形,基部心形或截形,边缘具圆齿状浅裂,裂片6-8对,具不整齐的小牙齿。
叶柄长2-15厘米,鲜时带肉质,具狭翅,被多细胞柔毛。
报春花的花序为伞形花序,1至多轮,每轮4-20花。
苞片线形或线状披针形,长3-8毫米。
花梗纤细,长1.5-4厘米。
花萼钟状,长3-7毫米,果时稍增大,通常被乳白色粉,分裂达中部,裂片三角形,先端锐尖。
花冠粉红色、淡蓝紫色或近白色,冠筒长4-6毫米,喉部无环状附属物。
报春花多生长于荒野、田边、潮湿旷地、沟边和林缘。
它是一种典型的暖温带花卉植物,不耐霜冻,花期早,喜气候温凉、湿润的环境和排水良好、富含腐殖质的土壤。
多数不耐严寒,不耐高温和阳光直射。
此外,报春花的花语为初恋、希望、不悔。
它的花期正好是一年的开始,寓意为迎接新年的好兆头。
以上内容仅供参考,如需更多信息,建议查阅相关书籍或咨询专业人士。
报春花的故事(下)3西南高地的精灵每年春季,当热爱花草的英国人和来自全世界的游人在植物园中欣赏报春花,并惊叹于其收藏种类之丰富的时候,在中国西南地区的高山大川之间,还有更多已知或未知的报春花隐居其中,或正在积蓄力量,或已经独自芬芳。
这里有低纬度高海拔的环境,有温凉湿润的气候,还有富含腐殖质且排水良好的土壤,无酷热亦无严寒。
这里是许多报春花的故乡,也是最适合它们生活的地方,无数奇珍异草都在这里自由的开放。
整个中国西部,就是一个天然的大花园。
在全世界500余种的报春花属植物中,仅中国就占了约300种,其中东喜马拉雅至中国西部横断山区就是该属植物的主要分布区。
绝大多数种类的报春花,都分布在高纬度低海拔或低纬度高海拔地区;球毛小报春(Primula primulina)生境。
球毛小报春,产于我国西藏等地,冠筒口部有一丛白色球状毛。
偏花报春(P. secundliflora),产我国青海、四川、云南、西藏等地。
花葶、花梗密被白色粉,萼片上的白色粉间隔分布(紫色部分无粉),极具特点。
小报春(P. forbesii),花葶、花梗、花萼被白色粉,产我国云南。
六月,初夏,荼蘼开尽,花事已了。
藏东南横断山区,印度洋的水汽正循着雅鲁藏布江大峡谷氤氲而上,山间的积雪也开始融化,流水潺潺,带来了春的气息。
丰沛的水汽孕育了大量的生命。
雪山融水带来了春的气息。
高海拔地区的春天,总是姗姗来迟,却又匆匆离去,时光在这里显得弥足珍贵。
因为珍贵,愈加珍惜,每一个生命都卯足了力量,想要在这短暂的时光里,绽放自己一生的美丽。
这里的春天,是一场花儿的盛宴,盛宴的主角之一,就是各色美丽的报春花。
印度洋的水汽从嘎隆拉前方的垭口滚滚而来,滋润着山坡上的各色报春花。
而想要邂逅这些美丽的山地精灵,还需要在高海拔且低氧的山中辛苦跋涉,才能一睹芳容。
察日脆蒴报春(P. tsariensis),产西藏东南部。
乳黄雪山报春(P. agle niana),产云南西北部和西藏东部。
滇藏寻花之旅———报春花篇云南/陈湛报春花科拉丁名Primulaceae和报春花属名Primula 都来自拉丁词Primus(第一)。
也许在林奈住的北欧,报春是春天最早开的野花吧。
在滇藏高原,我看到的报春盛花期是在六、七月。
甚至还有九月初开花的。
这次滇藏寻花之旅,看到了二十多种报春。
特此鸣谢贵州中医药大学的吴之坤老师和香格里拉的李勇老师帮忙定种。
1.苣叶报春Primula sonchifolia。
花期3-5月,果期6-7月五月下旬到的书松,歇了两天适应海拔,然后就上白马雪山了。
去老路上看杜鹃开了没,惊喜地发现杜鹃林边,尚未融化的积雪旁,鲜亮的苣叶报春。
虽然山下早已入夏,在这海拔4000多的高原,春天才刚开始。
2.紫花雪山报春Primula chionantha。
花期5-7月,果期7-8月五月底,白马雪山下了一场大雪。
雪未化尽,我又上山了。
在垭口附近的坡上,紫花雪山报春已经开了,我顾不得积雪爬上坡去看。
再过一周,除了雪崩的地方,路上的雪都化了,紫花雪山报春开得到处都是,映衬着背后积雪的山峰,在料峭春风中摇摆怒放。
到六月底,高原各种春花盛开,还有几棵迟开的紫花雪山报春在流石滩上坚挺地开着。
3.雪山小报春Primula minor。
花期6月,果期7-8月雪山小报春植株矮小,在高原的春花中很不起眼。
仔细看看还是挺清秀的。
4.木里报春Primula boreiocalliantha。
花期5-6月只看到一棵,藏在杜鹃林的下面。
报春属定种得看花冠、花萼、花梗、叶子,还要解剖看花柱。
颜值党往往只顾得上拍花的大头照,以后要改。
KAI5.山丽报春Primula bella 。
花期7-8月四年前在普达措和碧沽天池就看见这贴地生长的小花。
今年发现,白马雪山每座山头都有。
山丽报春的花蕊不好拍,冠筒口的球状毛丛总有些如梦似幻的感觉,不过这样辨识度倒是很高。
6.紫晶报春Primula amethystina 。
花期6-7月又是老朋友,四年前在碧沽天池第一次见。
报春花科植物花的结构特征报春花科(Primulaceae)是被子植物纲双子叶植物亚纲拉菲亚百合目的一个科,包括500余种植物。
报春花科的植物多为多年生草本植物,也有少数为木质植物。
下面将详细介绍报春花科植物花的结构特征。
1.花序结构:报春花科的花序多为总状花序,即众多花蕾由枝轴的顶端密生,呈圆锥状或球状排列,成为圆锥花序或球状花序。
花序可由一个单个花蕾组成,也可以由多个花蕾组成的复合花序。
2.花瓣和萼片:报春花科的植物花朵通常呈单性。
花萼有5个小片,常与花瓣相似或几乎相等。
花冠通常由5个花瓣组成,花瓣形状和颜色各异,有些花瓣略呈钟形,有些则展开成扇形,也有些花瓣具有副花冠。
有些报春花科植物的花瓣具有色斑,形成花的斑点或条纹。
3.雄蕊和雌蕊:报春花科的雄蕊通常为5枚,与花瓣和萼片对生。
每个雄蕊由花丝和花药组成,花药多为黄色。
雄蕊的花丝通常比花药长出,有时形成管状花冠,给花朵增添了一种吸引力。
花朵中的雌蕊为一个心皮,呈卵圆形,通常由一个子房和一个柱头组成。
4.花粉和传粉:报春花科的花朵通常具有丰富的花粉,花粉通常粘附在昆虫或鸟类吸引物上。
花粉可能由蜜腺产生,并由其他动物传播。
有些报春花科植物的花朵有明亮的颜色或强烈的芳香,吸引昆虫进行传粉。
5.雄蕊和雌蕊的异熟现象:一些报春花科植物的花朵中,雄蕊和雌蕊在一些发育阶段会不同时出现。
这种现象被称为异熟。
也就是说,花序中的一些花的雄蕊在花瓣开放前就消失了,而这些花的雌蕊在花瓣开放后才成熟。
总结起来,报春花科植物花的结构特征主要包括花序结构、花瓣和萼片的形态、雄蕊和雌蕊的数量和形态、花粉和传粉方式等。
这些结构特征使得报春花科植物具有复杂多样的花朵形态和各种花色,给人们的生活和大自然增添了美丽和多样性。
迎春花单词全文共四篇示例,供读者参考第一篇示例:迎春花(Narcissus tazetta),又称水仙花,是一种常见的春季花卉,其花语为“希望、好运、纯洁”。
迎春花的花语与其花形、花色等特点密切相关,也正是因为其美丽的外观和芬芳的香气,迎春花在文学、美术、园艺等领域都有着重要的地位。
迎春花的英文单词为“Narcissus”,源自希腊神话中美丽而自恋的少年纳西索斯(Narcissus)。
他因为沉迷于自己的美丽而爱上了自己的倒影,最终化为一朵白色的花,在希腊文化中,迎春花也被视为美丽和纯洁的象征。
迎春花在园艺上有着广泛的应用,它可以用来种植在花坛、花园、花篮等地方,不仅可以欣赏到其美丽的花朵,还能感受到其清新的香气。
迎春花还是一种很好的花卉盆栽,它们易于栽培,适合在阳光充足、通风良好的环境中生长,因此深受花卉爱好者的喜爱。
迎春花有着多种花色和花型,其中以白色、黄色、粉红色等最为常见。
迎春花的花朵呈钟形或漏斗形,在阳光下散发出淡淡的香气,给人一种清新宜人的感觉。
迎春花还有着丰富的文化内涵,它在中国传统节日中常常被用作装饰物,寓意着“吉祥如意”、“告别寒冬、迎来春天”的寓意,是一种富有亲和力的花卉。
除了在园艺和文化领域,迎春花在医学、美容等方面也有着重要的作用。
迎春花含有丰富的挥发性成分,能够起到清热祛湿、消炎抗菌的作用,对于一些呼吸道疾病、皮肤疾病等有着一定的疗效。
迎春花的花精、花水等提取物也被广泛应用于美容护肤品中,能够给肌肤带来滋润和舒适。
第二篇示例:迎春花,学名海棠花,属于木犀科的植物,也是春天常见的花卉之一。
由于其鲜艳的颜色和花期的特殊,迎春花成为了春天里人们热爱的花卉之一。
下面我们来学习一些关于迎春花的单词,让我们更加深入了解这种美丽的花朵。
1. 迎春花(Carnation)Carnation是迎春花的英文名,源自希腊语中的“dianthus”,意为“花之神”。
迎春花的花语是真爱,代表着坚贞不渝的爱情。
花枝烂漫,早樱报春英语作文500字英文回答:In the vibrant tapestry of nature, where blooms dance and colors caress the senses, the arrival of spring heralds an enchanting symphony of sights and scents. Flowers burst forth in a kaleidoscope of hues, while the sweet fragrance of cherry blossoms fills the air, announcing the awakening of the season.Plum blossoms, with their delicate pink petals, usher in the season's festivities. Their branches adorned with a delicate blush, they herald the promise of new beginnings and the cycle of life's renewal. As the days lengthen and the sun's embrace warms the earth, the cherry blossoms take center stage, painting the landscape in ethereal hues of pink and white. Their petals flutter in the gentle breeze, creating a mesmerizing spectacle that draws visitors from far and wide.The beauty of cherry blossoms is not merely confined to their aesthetic appeal. In Japan, where they hold immense cultural significance, they are celebrated as a symbol of youth, transience, and the ephemeral nature of life. The ancient practice of "hanami," or cherry blossom viewing, has been a cherished tradition for centuries. People gather under the canopy of cherry trees to revel in theirexquisite beauty, reflecting on the fleeting nature of existence and the inevitability of change.中文回答:当大自然这块生动的画布上,鲜花开始翩翩起舞,色彩开始轻柔抚慰我们的感官,春天的到来便会像一场令人惊叹的交响乐,用它所拥有的美丽景色、诱人芬芳来宣告它的到来。
转载四时花木诗话·报春花轻颦浅笑报新春--四时花木诗话·报春花报春花又名探春花、藏春花、樱草花、年景花等,为报春花科多年生或一二年生草本花卉。
卵形叶互生,一般在春节前后开花,花冠漏斗状或高脚碟状,形似樱花,有红、黄、白、紫、绿、橙等色,香味浓郁。
报春花原产于我国云南、贵州等地,现在主要分布在西部和西南部低纬度高海拔的凉爽湿润地区。
我国自唐代开始栽培报春花,明、清时已比较普遍,现在则成为重要的园林花卉和室内种植花卉,是冬春季节里常见的赏花植物。
报春花色彩缤纷,首先报道春天的到来,与杜鹃花、龙胆花并称为中国的三大天然名花。
历代咏报春花的诗词少之又少,因此想从中寻觅佳作,还真得费一番功夫。
宋代诗人杨万里有《嘲报春花》诗:"嫩黄老碧已多时,呆紫痴红略万枝。
始有报春三两朵,春深犹自不曾知。
"浅黄深绿,姹紫嫣红,已然是百花争艳、春意盎然时节,诗人才发现有三两朵报春花寂寞地开着。
这三两朵报春花,自然没有"竹外桃花三两枝"那样引人注目,但它们是最早的开放者,还是最后的坚守者?"春深犹自不曾知"的是报春花还是诗人自己?诗人对报春花是嘲还是赞?都任由读者去想象和体味,这就是诗的魅力和读诗的乐趣所在。
清代叶申芗《探春令》词:"镂冰作瓣雪成球,探春光消息。
爱幽香、欲与江梅敌。
笑桃李、那能及。
洛中名卉真无匹,向花经难觅。
占芳华,常趁春幡出。
问蜂蝶,几曾识?"诗人在词的小序中说:"探春是花《群芳谱》未收,春初开白花似小雪球,甚香。
洛中仅有,他处未见也。
"报春花早春即开,洁白的花瓣如冰雕雪塑,与飘荡的春幡一起向人们传达春天的消息。
幽香可与江边的梅花媲美,娇艳连桃李花也难以匹敌。
根据小序可知报春花是洛中特产,并应属人工栽培的。
在诗人的眼中,报春花虽然毫不逊色于洛中的其他名花,却不见于分别由宋代的张翊和明代的王象晋编纂的《花经》和《群芳谱》等权威的花卉著作中,就是蜂蝶也很少"眷顾",令人心生遗憾。
报春花的功效与作用报春花(scientific name: Primula vulgaris),是一种常见的春季花卉,也是很多人喜爱的园艺植物。
报春花具有丰富的药用价值和美观的观赏价值,是一种集药用与观赏为一体的多功能植物。
本文将从报春花的功效和作用两个方面来介绍报春花的特点和价值。
报春花的功效:1. 温阳补肾:传统中医认为,报春花具有温阳补肾的功效。
它含有丰富的植物雄激素,可以调节人体内分泌系统,增强肾脏功能,改善肾虚引起的症状。
因此,常食用报春花可以帮助缓解肾虚引起的腰膝酸软、畏寒怕冷等症状。
2. 开窍散寒:报春花具有温暖的特性,可以开窍散寒。
在寒冷的冬季和初春,经常喝报春花茶可以有效地改善人体的寒湿症状,如手脚冰凉、胃寒、腹泻等。
报春花还可以调理气血,改善眩晕头痛、胸闷气短等症状。
3. 咳嗽平喘:报春花具有平喘平咳的功效。
它含有丰富的黏液质,能够润肺止咳、清热化痰、平喘化痰。
经常喝报春花茶可以缓解呼吸道炎症引起的咳嗽、喘息等症状,特别适合有呼吸道敏感引起的哮喘、支气管炎等患者食用。
4. 抗炎杀菌:报春花具有抗炎、抗菌的作用。
它富含多种生物活性物质,可以有效地抑制细菌、病毒的生长繁殖,对治疗皮肤炎症、口腔炎症、呼吸道感染等有一定的疗效。
5. 美容养颜:报春花富含维生素C、维生素A等多种营养物质,具有美容养颜的效果。
经常食用报春花可以促进皮肤细胞的新陈代谢,提高皮肤的弹性和光泽度,预防皮肤干燥、皱纹生成和色斑等问题。
报春花的作用:1.观赏价值:报春花具有鲜艳的花朵,花色丰富多样,有红、黄、蓝、白等多种颜色,形状各异,花朵美丽动人。
它的花期较长,一般在春季3月至5月开花,可以为人们带来春日的喜悦和愉悦。
报春花的花朵还可以制作成花束、插花等艺术品,用来装饰室内外的环境,增加美感。
2.绿化环境:报春花是一种易于种植的植物,适应性强,可以在阳光充足和湿度适中的环境下生长。
它可以作为观赏植物,种植在花坛、花圃、花盆等地方,可以美化环境,增加色彩,提升生活质量。
Primula Season Primer 报春花季节性入门Sakata Ornamentals 坂田观赏植物Table of Contents 目录Sakata Primula Genetics…………………….........1 坂田报春花遗传Plug Stage……………………………………….. 2 育苗阶段Transplanting/Media………………………….......3 移栽/基质Light Quality……………………………………...4 光强Fertilizer………………………………………......5 肥Initiation………………………………………….6 花芽分化Scheduling………………………………………..7 日程Height Control……………………………........... 8 高度控制Physiological Disorders………………………......9 生理病害Pests & Diseases……………………………….....10 病虫害Primrose Trivia报春花简介•Native to western and southern Europe原产于西欧和南欧•Usually heralding spring, the primrose often signifies eternal love, youth and purity. They were sometimes used in love potions.通常预示着春天的到来,此花象征着永恒的爱,青春和纯洁。
Plug Phase: Stage 1 (germination)第一阶段:发芽• Days 1-141-14天• Well aerated media, a 60% fine peat/25% perlite/15% vermiculite blend works well. EC <0.6 mmhos (1:2 slurry).透气良好的介质,60%的优质泥炭/25%的珍珠岩/15%的蛭石,EC <0.6 mmhos (1:2 浸泡检测法)• pH 5.5-6.0• Optimum temperature is 59ºF/15ºC day and night.合适的温度:15℃(白天,晚上)• Keep the media moderately moist for the first week. If germinating in the greenhouse, apply a light cover of medium vermiculite to maintain sufficient humidity.第一周保持基质潮湿,在温室内催芽,在基质表面覆盖一层薄的蛭石,可以保湿。
• Primula requires light to germinate.报春花发芽需光。
• In the greenhouse supply 400-1,000 foot candles/4,300-11,000 lux. If using a germination chamber, supply 10-100 foot candles/110-1,100 lux of light to improve germination and prevent stretch.温室内育苗,光强4,300-11,000 lux,催芽室育苗,光强110-1100lux。
• Seed germinate s in 5-7 days depending on conditions.根据条件,5-7天种子即可出芽。
Vermiculite Covering覆盖蛭石Vermiculite should be sized (2-3mm) with sieve (mesh) before cover蛭石在铺盖前,用2-3mm的筛子过筛。
Plug Phase: Stage 2 (until first true leaf development)第二阶段:第一片真叶形成• Days 15-2915-29天• When cotyledons are fully expanded, reduce humidity levels to 70% but do not allow the media to dry out. A light mist 2-3 times a day is beneficial to keep the plants cool.当子叶完全伸展,湿度条件降到70%,但基质不能干燥,一天2-3次轻喷雾有利于植株的降温。
• Supply a light level between 1,000- 2,000 foot candles/11,000-22,000 lux to avoid damaging the tender seedlings.为防止小苗被强光灼伤,应把光强控制在11000-22000 lux。
• Fertilize 50 ppm N using a well balanced calcium nitrate based formulation to prevent marginal burn of cotyledons.使用以钙为基的配方,浓度50 ppm N 可避免子叶的烧尖• Maintain soil EC <0.6 mmhos (1:2 slurry) and <10 ppm NH4. 保持土壤EC <0.6 mmhos1:2浸泡检测法)和<10 ppm NH4。
Irrigation timing灌溉时间Watering regularly applied定期浇水Watering applied after the media surface became light tan in color基质表面成浅褐色后,浇肥Plug Phase: Stage 3 (true leaf development)第三阶段:真叶形成• Days 30-4530-40天• The first true leaves have formed.第一片真叶已经形成。
• Maintain cool temperatures (59- 65ºF/15-18ºC) and sufficient humidity.保持凉爽(15-18ºC),适当的湿度。
• Fertilize the plants with 50-75 ppm N as needed to maintain EC level around 0.8 mmhos (1:2 slurry).施50-75ppm N,EC 0.8 mmhos左右。
• Alternating between a Cal/Mag formulation and 20-10-20 works well to maintain optimum pH.交替使用Cal/Mag 配方和20-10-20配方,这样有利于维持合适的pH。
• Potassium is important for strong growth. Fertilizer formulations like 15-3-20 and 15-5-25 are good options.钾对于植株的生长很重要。
肥料配方如:15-3-20 和 15-5-25也可以。
Plug Phase: Stage 4 (toning for transplant or shipping)第四阶段:移栽期• Days 46-5046-50天。
• The plants have 3-4 true leaves and are now ready for transplanting.植株长了3-4片真叶,可以准备移栽。
• Applying 200 ppm N a week before trans planting helps the plants make the transition from the plug tray to the final container.移栽前一周,施用200ppm N,有利于植株的定植。
Sowing under high temperature conditions – key points高温条件下播种• Maintain seedling house as cool as possible.苗床尽可能保持凉爽。
• Use white vermiculite to reflect heat.白色的蛭石可反射热量。
• Use fog system or evaporative cooling to reduce temperature.可用迷雾系统或蒸发冷却降低温度。
• Use white colored trays.可用白色的托盘。
Black plastic plug trays raise media temperature by 6-12ºF / 3-6ºC黑色的塑料穴盘会导致介质升高3-6ºCTransplanting - Media移栽介质• Use a well-aerated sterile media that is high in organic matter.介质需要透气,富含有机质,使用前需要消毒• Optimum pH is between 5.5-6.0最适PH5.5-6.0。
• Optimum light level is 2,500-3,000 foot candles/27,000-32,000 lux. Do not exceed 3,500 foot candles/37,500 lux.最适光照 27000-32000 lux,不要超过37500 lux。
• The planting depth should be the same as the seedling flat to avoid crown rot and other diseases.种植时,基质块表面与新土齐平,可避免根腐与其他病害。
Benefit of a well-aerated media透气性良好介质的益处Long fiber peat vs. Peat lite Mix长纤维泥炭和泥炭石混合物Peat moss with large particles of pumice creates a well-aerated media with healthy thick white roots for optimum nutrient uptake.苔藓泥炭与较大的浮石按照一定的比例混合,透气性很好。