动态第448页 - 绿手指 - 养花技巧、花生病了怎么办、花园打理和设计

2017年11月28日

[图片]嚏根是毛茛科多年生常绿草本植物，高约30厘米。花期3-4月。嚏根草原产于中国西部，还有许多品种原产于欧洲的南部和中部，分布从英国西部，西班牙和葡萄牙一直向地中海北岸东部一带，欧洲中部和罗马尼亚，乌克兰，土耳其北岸至高加索，大多集中于巴尔干半岛，一支叫做“铁筷子”的分布在中国西部陕、甘两省，另有一支H. vesicarius分布在土耳其和叙利亚之间；还有分布在大西洋各群岛。这些种最后在欧洲通过人工杂交繁衍成了一个有近20个种，上百个园艺种的大家族。在中国，除了被称为铁筷子（Helleborus thibetanus）和东方铁筷子（Helleborus Orientalis）的两个常见的原生种外。 [图片]嚏根草的应用价值嚏根草有一种自然之美，稍稍带着一点野趣，非常适于西方自然式庭院。它深得西方园艺师的宠爱。随着西方园林在东方的盛行，大量的引进嚏根草，并培养出了很多全新的杂交品种。在我国国内也有越来越多的园艺师开始关注嚏根草，积极开展引种工作。嚏根草得到了很多应用。嚏根草的园林观赏价值嚏根草株型低矮、叶色墨绿、花及叶均奇特，是一种优良的观赏花卉。可作室内盆栽，或为草坪及美丽的地被材料，也可以与其它花卉配植。嚏根草可以结合园林中其他素材，采用不同的构图方式，组成不同的园林空间，创造各式园林景观以满足人们的观赏要求。嚏根草在早春开花，喜欢阴湿的环境，将它们种植在遮阴的多年生草花花坛内，或是种在落叶灌木之间与落叶乔木之下，可以为早春单调的景色增添一些美丽的色彩。除了早春季节，嚏根草可以与水仙、石蒜、忽地笑、葱兰、鸢尾等地被植物丛植，形成不同季节的开花景观，同时嚏根草特殊的叶形也与其他植物形成鲜明的对比，给人耳目一新的感觉。嚏根草的药用价值嚏根草具有一定的药用价值。可以在秋季采挖嚏根草的根。鲜用或者晒干，对清热解毒，活血散瘀，消肿止痛有效果。可以治膀胱炎，尿道炎，疮疖肿毒，跌打损伤，劳伤等疾病。可以内服和外用。

...显示更多

0

文章

😀 😁 😂 😄 😆 😉 😊 😋 😎 😍 😘 🙂 😐 😏 😣 😯 😪 😫 😌 😜 😒 😔 😖 😤 😭 😱 😳 😵 😠

* 仅支持 .JPG .JPEG .PNG .GIF

* 图片尺寸不得小于300*300px

Miss Chen

2017年11月28日

Considered by some to be a delicacy surpassed only by truffles, morel mushrooms are one of the most highly coveted species of wild fungi. Because of their preference for growing in moist, but not wet areas, morel mushrooms grow predominantly in the wild in shaded areas of south facing slopes. As morels are one of the most easily recognizable of all wild mushroom species, you can easily tell if it's a morel mushroom by looking for a few unique characteristics. [图片]Step 1 Look for an elongated, cone shaped cap. Morels have a cap that flares out from the top of the stem and almost immediately begins to taper to a rounded top. Step 2 Examine the distinctively identifying irregular honeycomb, latticework structure covering the entire cap of the mushroom. The raised lattice-like ridges are highly discernable with deep, clearly defined cavities between ridges. This honeycomb characteristic alone is enough to positively identify a morel mushroom, as no other species of wild mushroom has this trait. Step 3 Cut the morel lengthwise, down the middle of the stem and cap, with a knife. Both the stem and cap on morels are completely hollow. [图片]Step 4 Inspect the cut stem of the mushroom. Neophyte mushroom hunters sometimes mistake "false morels" for actual morels. However, confusion is easily eliminated. False morels have a smooth, irregular shaped, wavy cap somewhat resembling brain matter. Additionally, the stem of false morels is solid and continues all the way to the top of the mushroom's cap. The stem of a true morel ends where the stem joins the base of its cap.

...显示更多

0

文章

😀 😁 😂 😄 😆 😉 😊 😋 😎 😍 😘 🙂 😐 😏 😣 😯 😪 😫 😌 😜 😒 😔 😖 😤 😭 😱 😳 😵 😠

* 仅支持 .JPG .JPEG .PNG .GIF

* 图片尺寸不得小于300*300px

Miss Chen

2017年11月28日

Enoki mushrooms, Flammulina velutipes, sprout white bodies with thin stems and traditional mushroom caps. Like other mushrooms species, including shiitakes and oysters, enokis are sometimes used medicinally, to treat liver infections and boost immune system responses. Some even believe that these tiny mushrooms can help reduce tumors. Growing these enokis at home requires careful application of warmth, cold and humidity at different times during the growth cycle. [图片]Step 1 Clean and sterilize clear plastic bottles or cylinders, each measuring about 8 inches tall. Wash the bottles with antibacterial soap and rinse thoroughly with warm water to ensure that no residual soap remains. Step 2 Mix aged hardwood sawdust or professional mushroom growth medium with enoki spawn. You can find the spawn, as well as growing mediums, at garden centers, nurseries or mushroom-specialty retailers. The spawn must be thoroughly mixed into the medium to encourage growth. Step 3 Fill the plastic bottles with the inculcated growing medium. Store the bottles in an area with temperatures ranging between 72 and 77 degrees F and a relative humidity above 90 percent. Light exposure does not matter; the humidity and high temperature will encourage the spawn to grow. [图片]Step 4 Check the bottles after two weeks of growth. You should see thin strands of mycelium starting to spread throughout the bottle; this is essentially the mushroom roots. Keep the enoki spawn in the warm, humid environment until the mycelium has completely covered the growing medium; this can take anywhere from two weeks to a month. Step 5 Transport the bottles to a cool area, with temperatures ranging between 50 and 65 degrees F. Humidity can drop as low as is necessary in this cooler place. Again, sun exposure does not matter. The sudden change in atmosphere will cause the mycelium to produce the characteristic mushroom bodies; these can be harvested within 60 days of initial production.

...显示更多

0

文章

😀 😁 😂 😄 😆 😉 😊 😋 😎 😍 😘 🙂 😐 😏 😣 😯 😪 😫 😌 😜 😒 😔 😖 😤 😭 😱 😳 😵 😠

* 仅支持 .JPG .JPEG .PNG .GIF

* 图片尺寸不得小于300*300px

Miss Chen

2017年11月28日

Picky morel mushrooms require exact soil, temperature and moisture levels in order to produce the edible fruiting bodies that mushroom hunters consider delicacies. For this reason, it is often difficult to propagate morel mushrooms to encourage larger yields in hunting grounds and to propagate additional morel mushroom patches nearer a hunter's home. Though successful yields depend upon specific, strict and somewhat mysterious conditions, spreading morel mushroom spores to encourage those higher yields and development of new patches is relatively easy. [图片]Step 1 Collect wild morel mushrooms from their natural locations to use spores from those mushrooms to propagate additional mushrooms. Search the woods near your home, or at state and national parks that allow mushroom hunting. Morel hot spots include the vicinities of ash trees, fallen and rotting logs, and in areas recently burned in forest fires. Step 2 Cut the fruiting bodies -- the stems and caps -- of the morel mushroom at the ground, leaving the underground root system of the fungi intact. Interconnected root systems of the morel mushrooms may spread over large areas of the forest and will reproduce more efficiently if you leave them intact when harvesting the fruiting bodies. Step 3 Place harvested morel mushrooms in mesh grocery bags or make your own breathable bags from the red mesh sacks used to contain potatoes and onions on grocery store shelves. The open design of the bags prevents morels from sweating as they would in plastic grocery bags and allows morel spores to fall to the forest floor as you continue morel hunting. This will encourage higher yields of morels in your hunting site. [图片]Step 4 Spread morel mushrooms on old towels, sheets or newspapers to dry. Space mushrooms so they do not touch. As the mushrooms dry, spores will fall onto the towels, sheets or newspapers, creating yellow and brown spots. Step 5 Remove and bag the dried mushrooms for storage. Take the towels, sheets or old newspapers outdoors and shake the morel spores off, over an area you intend to use as a new morel patch. Newspapers printed with soy-based ink that does not contain chemical additives may be spread on the ground and covered with a layer of forest soil and rotting leaves. This layer of rotting leaves is full of the nutrients and minerals necessary to encourage growth and mimic the morel's natural habitat.

...显示更多

0

文章

😀 😁 😂 😄 😆 😉 😊 😋 😎 😍 😘 🙂 😐 😏 😣 😯 😪 😫 😌 😜 😒 😔 😖 😤 😭 😱 😳 😵 😠

* 仅支持 .JPG .JPEG .PNG .GIF

* 图片尺寸不得小于300*300px

Miss Chen

2017年11月28日

Mushrooms are the product or fruit of fungus-infested soil and can produce rather quickly taking over a lawn. The fungus feeds off decaying substances in the soil, such as old rotting mulch, dying tree stumps and animal feces. Removal of lawn mushrooms can be difficult, once the fungus has infested a large portion of the yard. Chemical products are one way to rid the yard of the mushrooms and fungus, but are more likely to work once the matter the fungus is feeding on is removed. [图片]Fertilizer Fertilizers containing nitrogen not only stimulate lawn growth, but can also rid the lawn of mushrooms. Nitrogen rich soil provides the perfect base for a fast growing lawn, but also increases organic waste and matter decomposition times. Nitrogen also speeds up the growth and breakdown of the mushroom systems, lessening the lifespan of the fungus. Fungicides Fungicides, available in both powder and liquid form, are chemical compounds used in the removal of different types of fungi. Depending on the type of fungicide used, the chemical may either slow the growth of the fungus, keeping new growth from being reproduced or kill the fungus, causing both the fruit and root system to die. Fungicides must be used with care, especially when used in gardens or on lawns where pets and children walk or play. Lime Lime, used by gardeners to prevent pests from eating plants and raise the soils acidity levels in gardens and lawns, can also help slow the growth of mushrooms. Lime raises the PH level of the soil. While grass and some flowering plants thrive in a higher PH level soil, mushrooms prefer lower PH levels and will not grow well or produce fruit in acidic soils. While lime will not actually kill the mushrooms, it can work to slow and eliminate the fungus when used in conjunction with other lawn chemicals. [图片]Considerations While chemical products can slow the growth of fungi and even, at times, eliminate it from a lawn, fungus growth is a sign of a rich soil environment and fruit may reappear if soil conditions remain fertile. Removal of animal feces and other decaying matter, such as rotting tree stumps, can help eliminate the growth of fungi. Lawns mowed on a regular basis may also help slow the spread of growing fungi fruit. Homeowners should also not use fungus infested lawn clippings in compost, as the fungus can easily spread to any area where the compost is used.

...显示更多

0

文章

😀 😁 😂 😄 😆 😉 😊 😋 😎 😍 😘 🙂 😐 😏 😣 😯 😪 😫 😌 😜 😒 😔 😖 😤 😭 😱 😳 😵 😠

* 仅支持 .JPG .JPEG .PNG .GIF

* 图片尺寸不得小于300*300px

Miss Chen

2017年11月27日

[图片]含羞草，为豆科多年生草本或亚灌木，由于叶子会对热和光产生反应，受到外力触碰会立即闭合，所以得名含羞草。形状似绒球。开花后结荚果，果实呈扁圆形。叶为羽毛状复叶互生，呈掌状排列。大约在盛夏以后开花，头状花序长圆形，2-3个生于叶腋。花为白色、粉红色，花萼钟状，有8个微小萼齿，花瓣四裂，雄蕊四枚，子房无毛。荚果扁平，每荚节有1颗种子，成熟时节间脱落。花期9月。含羞草的花、叶和荚果均具有较好的观赏效果，且较易成活，适宜在阳台、室内的盆栽花卉（人食用或过度接触含羞草也会引起毛发脱落）。在庭院等处也能种植。含羞草与一般植物不同，它在受到人们触动时，叶柄下垂，小叶片合闭，因此人们理解它为“害羞”，故称之为感应草、喝呼草、含羞草、知羞草和怕丑草（粤语）。原产于南美热带地区，喜温暖湿润，对土壤要求一般。 [图片]含羞草能够预测天气含羞草是一种能够预测天气阴晴圆缺变化的神奇植物。用手对其进行触摸，它的叶子会很快进行闭合，而叶子再次张开的时候显得极其缓慢，则说明天气会转晴。如果触摸含羞草时，含羞草的叶子收缩较慢，而且叶片下垂迟缓，甚至还会立马再次张开，这说明天气情况将由晴天转为阴天或者即将下雨。含羞草受到外界刺激会收缩含羞草能够预测天气的主要原因是由于它的叶颈处有叶褥，叶褥的膨压导致了叶子的张开与闭合，而这种膨压与空气的湿度有密切的关联，因此，当空气湿度变大，含羞的叶子就会开合变慢，间接的反映出空气湿度的大小，日常中可以作为天气状况的参考。含羞草的药用价值含羞草有很好的药用价值，可在每年的春秋季节采下晾干作为药用。含羞草具有微量的毒性，但是药用价值更高，能够利尿止血，解毒化瘀，对治疗风寒感冒，胃痛胃炎有着很好的效果。当然并不是所有人群都适合服用含羞草，孕妇要忌用，含羞草虽然具有药用价值，但是只适合短期服用，此药长期服用会对神经产生麻痹。含羞草能够预警灾害含羞草还有一个震慑性的作用，它被称作植物界的”地动仪”，含羞草能够预测地质灾害，尤其是地震。由于含羞草的特性，使它的感震性很强，因此在强烈的地震发生几小时之前，含羞草的叶子会突然萎缩，然后枯萎，以此来警告我们地震即将来临，做好防范。含羞草能美观居家日常身心疲劳的生活，使人们感到厌倦，疲乏。在家中种植一两颗含羞草能够很好的解决这个问题，含羞草能够放松人们的心情，使我们心情舒畅，摆放在家中又能够美化室内环境，是美观家居一个不错的选择；但是，含羞草盆栽于家中的数量不可过多，1-2盆为宜，因为含羞草具有微量的毒素，盆栽过多会使健康产生一定的危害性。

...显示更多

2

3

0

文章

😀 😁 😂 😄 😆 😉 😊 😋 😎 😍 😘 🙂 😐 😏 😣 😯 😪 😫 😌 😜 😒 😔 😖 😤 😭 😱 😳 😵 😠

* 仅支持 .JPG .JPEG .PNG .GIF

* 图片尺寸不得小于300*300px

Miss Chen

2017年11月27日

[图片]楸，紫葳科小乔木，高8-12米。叶三角状卵形或卵状长圆形，宽达8厘米，顶端长渐尖，基部截形，阔楔形或心形，叶面深绿色，叶背无毛；叶柄长2-8厘米。顶生伞房状总状花序，有花2-12朵。花萼蕾时圆球形，顶端有尖齿。花冠淡红色，内面具有2黄色条纹及暗紫色斑点。蒴果线形。种子狭长椭圆形，长约1厘米，宽约2厘米，两端生长毛。花期5-6月，果期6-10月。产中国河北、河南、山东、山西、陕西、甘肃、江苏、浙江、湖南。在广西、贵州、云南栽培。该种性喜肥土，生长迅速，树干通直，木材坚硬，为良好的建筑用材，可栽培作观赏树、行道树，用根蘗繁殖。花可炒食，叶可喂猪。茎皮、叶、种子入药，果实味苦性凉，清热利尿，主治尿路结石、尿路感染、热毒疮廊，孕妇忌用。 [图片]楸树的观赏价值楸树花色淡雅、枝条遒劲挺拔，自古以来就被广泛栽植，无论是皇宫庭院还是胜景名园到处都可见到楸树的影子，因其树形优美、花色淡雅，在枝条、树形等方面都独具风姿，可用来绿化作园林观赏性植物。楸树的药用价值楸树也可以称得上是一身宝的植物了，因为其树叶、树皮、种子都有着袪湿止痛止血的功效，因为种子中含有治疗肾脏病、湿性腹膜炎、外肿性脚气病等所需的枸橼酸和碱盐成分，所以是治病的良药。同时其根或是皮煮成汤汁涂洗可以治疗瘘疮及一切肿毒。楸树的生态价值楸树根系发达，所以其具有着防风固土的强大作用，又因其耐寒耐旱，所以也是河道防护的优良树种，此外楸树还对多种有毒气体有着较强的抗性，可以净化空气并降低噪音。楸树的工业价值楸树的材质非常好、用途也很广，经济价值就很高，有着很强的抗弯强度和抗冲击韧性，位列阔叶树材的前茅，另外其树干又很直，木材纹理通直、花纹精美、耐湿耐腐而且不易虫蛀，所以很容易加工，其专门用来加工高档产品或是特种产品，主要用于枪托、船舶或是人造板等，还可以制作乐器或是体育用品等。

...显示更多

1

0

文章

😀 😁 😂 😄 😆 😉 😊 😋 😎 😍 😘 🙂 😐 😏 😣 😯 😪 😫 😌 😜 😒 😔 😖 😤 😭 😱 😳 😵 😠

* 仅支持 .JPG .JPEG .PNG .GIF

* 图片尺寸不得小于300*300px

Miss Chen

2017年11月27日

[图片]白株树，白珠树属植物。产中国海南、台湾、广东等地，菲律宾也有。白株树高达1.5m。小枝淡红色或淡红灰色，具纵纹；叶互生，卵形或椭圆状卵形，边缘具钝锯齿；总状花序腋生，花小，花冠钟状，白色，径3mm；蒴果浆果状，扁球形，深紫色。 [图片]比较好的药用价值治疗风湿病白株树的味道比较的辛，而且性温，我们在夏天或者秋天把它采收回来后，可以进行晒干或者新鲜用。我们可以用它来煎成汤进行内服，或者用来泡在酒里面。然后也可以进行外用，我们可以找来它的茎叶适量的，进行煎水洗，或者把它的新鲜的叶子捣烂来外敷。它们不管是内用还是外用可以有很好的药用价值，它可以用于祛除我们的风湿病痛，还能够疏通经络活血。清热解毒另外对外跌打伤也有很不错的效果。现在还被经常的用在临床上面，在临床上面一般进行适当的调配，进行服用，可以清除热气解毒气，还能够用于治疗一些流行性感冒，还有流行性的乙型脑炎。一般成人的话只需要两袋的量就行了，每天服用两次。很好的景观用途因为白株树的植株又低又矮，它的枝条是淡红色的，所以外观是很好看的，一般把它种植在家中院子里面或者公园里面，作为欣赏是很不错的。白株树比较喜欢温暖的地方，所以一些气候条件比较温暖的地方大多都种植这种树，还能让环境变好，还能够用来欣赏是都很不错的选择。尤其是等到它开花的季节时，满满的百花挂在上面，再加上枝条是淡红色的，这样一映衬更加显得整棵植株特别的好看。尤其是成片成片的栽种的话，观赏起来效果也更是不一样，所以选择白株树种在家里或者公园里面路边等地方，可以是一种比较好的可观赏植物，而且它也比较的好养，所以养起来也特别的方便省事。

...显示更多

0

1

0

文章

😀 😁 😂 😄 😆 😉 😊 😋 😎 😍 😘 🙂 😐 😏 😣 😯 😪 😫 😌 😜 😒 😔 😖 😤 😭 😱 😳 😵 😠

* 仅支持 .JPG .JPEG .PNG .GIF

* 图片尺寸不得小于300*300px

Miss Chen

2017年11月27日

[图片]悬铃花属常绿小灌木。外型略似朱槿，高30-60cm，鲜红色花朵，较为奇特，花期终年、花量多。悬铃花性强健，喜高温多湿和阳光充足环境。原产墨西哥至秘鲁及巴西，现分布于世界各地热带及亚热带地区，包括中国南部，多为野生，华南地区多植于庭院。悬铃花形似风铃，美丽可爱，为不可多得的盆栽佳品。 [图片]悬铃花的观赏价值植物的观赏性是永远不能缺少的重要一点。悬铃花花期长，开花漂亮，花朵的姿态也是与众不同。虽然它能够常年开放，但其实悬铃花的花瓣是打不开的，它的花朵下垂，花瓣互相包裹，微微展开，花柱露出，花色为红色或白色，犹如少女一般含羞带怯，十分可爱。是一种极具观赏性的植物。悬铃花园林价值悬铃花极易栽培，管理粗犷，养护起来比较简单。并且悬铃花观赏性极佳，花开全年不断，适合于庭院和风景区栽植。将悬铃花用于庭园、绿地、行道树的配植，也可以列植为花境、花篱或自然式种植，都将是十分美丽的一景。悬铃花不仅可以做庭园美化、园林种植植物。还可以制作盆栽放置于室内，美化家居。在温带地区常以盆栽的方式室内观赏。悬铃花的药用价值悬铃花也是具有药用价值的植物。垂花悬铃花的根、皮、叶都可以入药。主要作用是拔毒消肿。在中药里可以用于湿疮流水、溃疡不敛、牙疳口疮、下疳的治疗。悬铃花的花朵有很好吃的花蜜，甜甜的，可以食用呢。悬铃花的绿化价值悬铃花为常绿小灌木并且花期较长，在热带地区可以常年开花，适宜热带，亚热带地区的园林绿化。悬铃花有抗烟尘和有害气体的作用，因此它可以种植室外供厂矿污染区绿化，也可以种植在室内吸收室内的有害气体，净化室内空气。

...显示更多

0

2

0

文章

😀 😁 😂 😄 😆 😉 😊 😋 😎 😍 😘 🙂 😐 😏 😣 😯 😪 😫 😌 😜 😒 😔 😖 😤 😭 😱 😳 😵 😠

* 仅支持 .JPG .JPEG .PNG .GIF

* 图片尺寸不得小于300*300px

Miss Chen

2017年11月27日

[图片]白鹃梅：又名茧子花、九活头、金瓜果等，是蔷薇科白鹃梅属灌木。枝条细弱开展；小枝圆柱形，微有稜角，无毛；冬芽三角卵形，平滑无毛，暗紫红色。叶片椭圆形，长椭圆形至长圆倒卵形，先端圆钝或急尖稀有突尖，基部楔形或宽楔形，上下两面均无毛；叶柄短或近于无柄；总状花序无毛；花梗基部较顶部稍长，无毛；苞片小，宽披针形；花直径2.5-3.5厘米；萼筒浅钟状，无毛；花瓣倒卵形，先端钝，基部有短爪，白色；雄蕊15-20，3-4枚一束着生在花盘边缘；蒴果，倒圆锥形，无毛，有5脊，果梗长3-8毫米。花期5月，果期6-8月。生于山坡阴地，海拔250-500米。产中国河南、江西、江苏、浙江等。 [图片]白鹃梅的主要价值园林价值白鹃梅适应环境的能力非常高，不管是道路两旁、岩石山涧，还是草地、林间都能很好的生长；白似雪的花瓣很抢眼；也是盆景爱好者的首选素材。营养价值白鹃梅的新鲜嫩叶胡萝卜素和维生素的含有量真的是特别丰富，营养价值高。而干的白鹃梅叶子每克含有钾、钙、镁、磷、钠、铁、锰、锌、铜等营养。白鹃梅的花朵每100克含有不少胡萝卜素、维生素B2、以及维生素C等营养。白鹃梅的主要作用可做为食物的原料食用白鹃梅的花与叶所含的营养成分是许多蔬菜都无法比拟的，它的食用方法也有很多，新鲜的叶子与花朵可直接食用，或晒干后泡水喝。还可以烹饪，做汤、凉拌、炒菜均可。甚至做糕点都是不错的选择。还可以给多种主要食材当配料使用。保健作用因其所含的营养，可以为人体补充缺失的养分。就连它的不起眼的树皮和根部的外皮都可以用于缓解腰部的酸肿疼痛，真的是有太多的好处，这么好的白鹃梅观赏花木怎么能不养一盆呢？

...显示更多

0

文章

😀 😁 😂 😄 😆 😉 😊 😋 😎 😍 😘 🙂 😐 😏 😣 😯 😪 😫 😌 😜 😒 😔 😖 😤 😭 😱 😳 😵 😠

* 仅支持 .JPG .JPEG .PNG .GIF

* 图片尺寸不得小于300*300px