2011年8月13日星期六

Large tulip computer wallpaper 2560×1600 pixels

2560×1600 pixels large tulip computer wallpaper, a total of 20 computers are not common forms of tulip wallpaper, large screen

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Tulip computer wallpaper 1920×1200 pixels Series VIII

Tulip Series VIII computer wallpaper 1920×1200 pixels, contains a total of 20 tulips computer wallpaper,Tulip computer wallpaper 1920×1200 pixels Series VIII






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2011年8月11日星期四

Family flowers late autumn to conservation

Cold: hibiscus, poinsettia, begonia, jasmine, Monstera and other warm-flowers, should be moved to the indoor temperature of 10 ℃; spider plants, asparagus, tulip wood, rubber trees, in temperatures as low as 5 ℃, but also into interior; the vast majority of flowers before the frost should be burglary. Potted plant indoors to pay attention to ventilation, the temperature is high at noon to open the doors and windows ventilation. Jasmine, hibiscus, paniculata, azalea, Clivia, Cyclamen, Poinsettia, schlumbergera other flowers should be placed on a sunny place, to fully accept the light, photosynthesis allows the leaves better, timely supply of nutrients, so The safe winter.




Seed: in the north, many perennial flowers, the leaves start turning yellow in this season in preparation for winter dormancy, such as hosta, canna, dahlia, Mary flowers, roots of these plants should be kept in pots allowed to sleep. After the flowering chrysanthemum, also thank leaves yellow flowers, cut branches at the moment should Siegen, keep the roots protect species. Gourd, loofah, jasmine and other grass seeds are ripe, then collect the seed should be saved to prepare for planting next year.



Water: the balcony and that hall of banyan, rubber tree, Schefflera, Brazilwood, Pachira, Milan, jasmine, bloom, plum, camellia, Camellia sasanqua, Belgium, azaleas and other ornamental plants, to control the water, reducing water watering frequency and amount of water. The winter and early spring flowering bloom, plum, camellia, etc., should control the water, more water, in order to facilitate its bud formation. Reduce watering, can promote the lignification of shoots of woody plants, winter is conducive to their safety. Watering time to 10:00 to 15:00 is appropriate. Moved into the interior of Monstera, spring Yu, Zhu banana, bird’s nest fern, anthurium, like arrowroot, green radish and other potted foliage plants, should be water-based, supplemented by watering to keep the basin quit.



Fertilization: Clivia, calla lily, Cymbidium, pineapple, etc., can be poured facilities 0.1% 0.2% potassium dihydrogen phosphate and urea mixture; Toi Toi, kumquat, Pyracantha, etc., can be a small amount of water applied low P and K concentrations of quick; Milan, Zhulanxiang, jasmine, etc., can also be thin topdressing 1 P and K in order to facilitate its smooth winter. For most foliage plants, to stop nitrogen, proper dressing some of the low concentration of potassium, can increase the cold hardiness of flowers.



Trim: into the indoor bonsai, potted plant, should cut off their sticks and dry leaves, closely spaced branches, worms branches, thin branches, etc.; on the leggy branches can be reduced shear strength; has been modeling for 1 year to 2 years of bonsai material banding solvable to, or unlock and re-banding, to prevent long tied in a fixed position on the Le, injuring branches form a layer, resulting in dead branches and leaves. On the balcony of the stumps bonsai, such as palm elm, plum magpie, triangle Maple, banyan tree, Podocarpus, juniper, cypress, etc., to carry out the necessary trimming. Jasmine, crape myrtle, pomegranate, etc., can be pruned in late autumn, to reduce the consumption of plant nutrients in the winter, store nutrients for potted and more so in the coming year more flowers.



Pest: pest and disease is still more serious late autumn season, flowers and trees vulnerable to scale insects, spider mites, aphids, whitefly and other pests. Diseases including leaf spot, and other branches of the rot. Burglary in the potted plant, you must complete treatment of these pests, not allowed to harm flowers burglary.

Improve the quality flower pot of the five measures

Most of the growth of a biennial herbaceous flowers, mostly 2-5 months, short, flowers and lush, rich vibrant color, plant low growing and tidy, beautify effect, cultivation and management, cultivation facilities, simple, from breeding, cultivation time to Chupu short, for frequent replacement. Therefore, a large number used in urban plazas, parks, schools, residential areas and other places put flower arrangement.




Preparation and disinfection basin



Potted flowers in pots because of limited space and the soils, so plant flowers on the soil than to the more demanding. If the basin adverse physical and chemical properties, nutrient deficiencies, growth will directly affect the status of flowers. Therefore, the potted flowers require special preparation of potting. Good soil should be loose culture, fertile, rich humus, drainage, good ventilation, good water, fertilizer capacity, no harmful micro-organisms and other harmful substances. Can be used for the preparation of a variety of potting materials, such as leaf mold, compost soil, organic fertilizer, pond scum, garden soil, peat, accumulation of fermentation of crushed corn cob, peanut shells, bagasse, sand, etc. Preparation of training can make the best of soil, according to the characteristics of flower species, the cultivation of different types of soil preparation, plants generally flower more neutral culture soil. Neutral culture soil garden soil is generally available four, four leaf mold, sand 2 parts, adding an appropriate amount of decomposition of organic fertilizer mixture can also be prepared according to local conditions.



Exposed to large quantities of flowers used in pot culture soil should be disinfected, the most economical and practical method of disinfection is the use of sunlight exposure method. Unsterilized soil cultivation, has the potential to bring large flower pots, and even destructive pest.



Selected basin



As the flower pot a biennial growth cycle is short, after seedling pots on the general need to Chupu Huanpen, so the pots before planting the flowers according to the type of mature plant size (height, crown width, etc.) to select the appropriate size of the pot. According to the standard level of potted, mature height 20 ~ 35cm, crown width 25 ~ 35cm, or a small number of crown 20 ~ 25cm 30 ~ 40cm for dwarf types, generally suitable choice of pot size diameter × height 15cm × 12cm or 12cm × 10cm; mature height 40 ~ 50cm, crown width 40 ~ 50cm medium-sized species, generally suitable choice of pot size of 18cm × 15cm or 15cm × 12cm. If you choose the pot is too large, prone to “dissatisfaction basin” phenomenon; If you choose the pot is too small, then make the flower look “top heavy” disproportion. Both situations will result in flower can not achieve Chupu quality requirements.



Pots used in the case of old pots, old basin should be clean, dry and wash stand, in order to reduce the incidence of pests and diseases. If a new earthen pot, should be 1 to 2 days ahead of the pots with water and soak “annealing”, so that the pelvic wall absorbing enough water to avoid “burn the root.”



The same kind of flowers should be selected with the number of seedlings of the same size pots, avoid choosing a different size, different color of flower pots, in order to achieve neat place to spend the same application effect.



The basin Uenae



When the pot Uenae basin should be based on the number of different types of flowers vary if the flowers mature plant size, branching low, small branches, pot can Uenae 2 to 4, such as daisies, pot Uenae 3 4 , pansy, zinnia, etc., pot Uenae 2 to 3. If only one type of flower Uenae, will lead to “unhappy basin.” Pot Uenae two or more types, selected seedlings to grow evenly, seedling height, stout degree of similarity, will grow on the same pots, potted plant looks neat.



Some types of mature flowers, larger plants, or large leaves, branches, pot Uenae a can, such as kale, Cineraria, cockscomb, etc. If every pot a seedling planted in the central pot, each pot two or more seedlings to be planted evenly distributed, such as by planting three “goods”-shaped planting; planted 4 by a square planting, to avoid “partial basin.”



Seedling pots on time should be appropriate, generally when a 4 to 5 leaves or 5 ~ 6cm high basin on transplanting more appropriate. Seedlings too small, too tender, the bowl is not easy to operate, also have some impact on the survival rate; seedlings was high on pot, plant morphology on the formation of a good negative, and affect Huanmiao adversely affect the quality of the flower.



Cultivation and management measures



Potted flowers in open water and fertilizer management in drought-prone, especially in hot summer and autumn temperatures, sunny morning, evening, once the water permeable; winter and spring, usually around noon every day in a permeable to water.



Potted flowers should pay attention to fertilizer, liquid fertilizer topdressing rapid onset of effect, and so many more dressing liquid fertilizer, master, “Qin Shi thin fat” principle. After the basin attention Huanmiao management, through Huanmiao 4 to 7 days after the first dressing, available n, p, k compound fertilizer, liquid fertilizer concentration of 1% to 3% of the basin water facilities. Easily lead to excessive concentration of liquid fertilizer burn seedlings. Every 10 to 15 days after topdressing fertilizer once, you can gradually increase the p, k the ratio of fat to promote differentiation, reaching more flowers, flowers large, brilliant color, long flowering period, to improve “take cover” (ie, flower or inflorescence number percentage of total crown area). Potted flower judge the quality of coverage is an important indicator.



Flower pots of flowers on the dressing after, pay attention not to use pure n fat, to avoid excessive growth, resulting in little or no flowering flowering. Fertilization should be carried out in the evening, next morning attention to watering. After the first flowering potted flowers should not be re-dressing.



Management of individual plant potted plant morphology on the impact of quality is also crucial. According to different types of flowers, different measures. General measures topping, Maya, to bud and so on. Measures must be understood before the growth of flowers, ornamental characteristics, not blindly, or may cause irreversible damage. Some suitable for topping, no Maya; there should not be topping the Maya to be appropriate; some topping both appropriate, but also the appropriate Maya, appropriate to the bud.



As in the large central flower or flowers as the main trunk at the top of watch parts, or trunk axil of ornamental flowers on the types of good quality, not topping. Such as cockscomb, impatiens, violets, hollyhock, etc., kale, etc. to watch the whole plant morphology and the central leaves of the main species, should not be topping.



If the higher plants, less natural branches, or flowers or inflorescences on lateral branches as the main viewing area of ​​the species, they have the appropriate topping, thick stem to promote strong, controlling height, plant type and tidy to maintain and promote branching, expand the crown, the more flowers and increase the number of flowers, raise flowers cover, such as zinnia, a bunch of red, marigold, periwinkle, etc., topping more than the number of 2 to 3 times, too many times will cause delays flowering .



Some potted flowers is necessary to guarantee a certain number of flowers, but also to ensure the flowers (or inflorescences) reaches a certain size requirements, cultivation is necessary to appropriate topping, but also the appropriate Maya, appropriate to the bud. Through appropriate topping to ensure a certain number of branches, so as to achieve a certain number of flowers; through appropriate Maya, appropriate to the bud, it can avoid branching, flowering too much, too much consumption of nutrients, to ensure that the flowers or inflorescence size to meet quality requirements. Chrysanthemum cultivation, such as pots and appropriate topping, Maya, to ensure pot chrysanthemum buds on ornamental effect is very important.



Should phase Chupu



City of large quantities of potted flowers placed flowers replaced once a month most applications, the typical holiday with flowers, such as “51″, “June”, “71″, “August”, “11″, New Year, chinese New Year etc., need a lot of potted flowers. As a biennial flower viewing period is over you have to be replaced, so a good grasp of the time from sowing to Chupu very important. Such as “51″ flower arrangement, generally in the “51″ Chupu about a week before the most appropriate, if this decline during the flowering period is close to the value of lost Chupu application; other hand, if this time is not close to the beginning of potted flowers, but also not Chupu, or potted plant during the holiday season is bound to miss the best viewing period, so the next time with the arrival of flowering and flower festival has in the past, the production unit of economic losses. Therefore, a good grasp of the characteristics of various floral phenology, master the proper planting time, so that cultivation can be potted period Chupu is very important.



In southern china, Calendula from sowing to Chupu generally about 90 days to prepare New Year’s Day if the application of mid-September to late planting; Another example is the zinnia, impatiens, from sowing to Chupu about 50 to 60 days , South China, “May Day” application of zinnia, impatiens flower, should be sown in early spring, due to low temperatures, flowering will be delayed accordingly, it is generally more suitable for planting in mid-February.



In addition, potted flowers also pay attention to variety selection to the best dwarf species, part of the flower pot can be of medium height, and have access to good viewing, high-type plants are not generally suitable types of flowers.



Pest control is to ensure the quality of the flower of concern. In addition to culture soil disinfection, pot cleaning, disinfection, but usually observe, once found the occurrence of disease or pests to “remedy”, or to take appropriate measures to prevent and treat, so that small government, governance, and not to spread. According to flower grading standards, one, two potted requires no pests and diseases, injury, burns, spots, fading, etc., three potted plant diseases have obvious stains or slightly bug hole, a slight injury, burns, spots or discoloration and so on.



In short, to improve the quality of potted flowers to pay attention to the whole process of cultivation of a wide range of integrated management, in every aspect of good quality, in order to achieve the desired quality requirements.

Dendrobium breeding techniques


Dendrobium and Cattleya, Phalaenopsis, Man with a blue tie for the four types of tropical ornamental orchid, is the largest genus of orchids. According to their biological characteristics and ecological requirements of the different, it can be divided into deciduous and evergreen Dendrobium Dendrobium two categories.



Dendrobium species are more common now cultivated a close watch flower Dendrobium, Dendrobium flower ball, butterfly Dendrobium, Dendrobium nobile, Dendrobium of spring, the U.S. spent Dendrobium, Dendrobium and other fragrant. Dendrobium flower, flowers beautiful pose, is an important cut flowers, potted varieties.



To keep a good Dendrobium, available from the following aspects:



Shading. Dendrobium often epiphytic at the origin in the tropical rainforest tree trunks or rocks, hi half shade environment. In the spring and summer growing season, can be 60% ​​-70% shade, but in the winter dormant period need more sunlight, generally 20% -30% shade, or shade.



Insulation. Dendrobium hi hot and humid, deciduous Dendrobium winter temperatures at night can be as low as about 10 ℃ or lower, evergreen species is not less than 15 ℃, while keeping a large diurnal temperature (10-15 ℃), temperature difference is too small will seriously affect the growth and flowering Dendrobium.



Proper watering. Dendrobium need plenty of moisture, but avoid too wet, too wet will result in poor plant growth, rot and even death. Deciduous Dendrobium may be appropriate to keep dry in winter, less watering, potting materials, air humidity, but not too low. Evergreen species in winter greenhouse if the temperature is high, the need to maintain adequate moisture.



Often spray. Sunny hot and dry growing season, plants should be kept to around the water, in order to improve the air humidity. Humidity during the rainy season, to stop the spray, and be careful not to let water pots.



Rational fertilization. Dendrobium hi thin manure handling facilities, the growth of applied once every 7-10 days during the maturity of the cake in water, or 0.1% of the root of all foreign elements topdressing fertilizer. Deciduous and evergreen species during the dormant due to cold and forced to sleep type, you should stop fertilizing.

2011年8月10日星期三

First International water lily lotus Varieties of Exhibition Awards Announced

The evening of July 25, the international water lily water features Horticultural Society 2011 First International Symposium lotus water lily varieties exhibition in Qingdao, china held a grand award ceremony, the exhibition of outstanding water lily, lotus flowers species presented award certificates.




The awards program by cold water lily, tropical water lily and lotus separate awards in three categories, each category with a Platinum Award, Gold 2, Silver 3, Award of Excellence 4. Hardy water lily varieties ‘miracle’, tropical water lily varieties ‘Blue Sword’, lotus species ‘Hongyan Yan’ won the Platinum Award.



In the awards show, in recognition of the chinese water lily expert Huang Guozhen outstanding research contributions to the International Horticultural Society announced that the water lily water features, Huang Guozhen crowned “World water lily Hall of Fame”, which is the highest honor of international water lilies. Since the water lily breeding research carried out since the world was selected “World water lily Hall of Fame,” the researchers only a dozen water lilies, Huang Guozhen is the only surviving of the “world famous water lilies.”

Summer home to improve indoor environment with flowers

This season, the indoor air-conditioning or fans can send in addition to give cool breeze, the flowers can also be used to improve the indoor environment, people’s feelings are cool feeling. So, summer flower arrangement in the shape, color and flower on how to choose?




Modeling the performance of the summer flowers do not need to be too complicated techniques, too fancy decoration. Floral summer home alone is usually the first choice for flowers. Holding a bouquet of calla lily or a big bottle placed in the mouths cornflower, simple and pure appearance, just as summer T-shirt-shaped, appear at random and refreshing. If there is a special form according to the environmental needs, recommend the best performance space, an easy sense of style, such as open triangles, parallel lines, simple and orderly. Such emphasis on floral shapes the flow of space between, so that the viewer can produce transparent, comfortable psychological feelings.



Avoid the floral insert cover the floor, resulting in heavy, oppressive atmosphere. The performance of the material on to group-based technique is better, floral clarity. As the saying goes: “心静自然凉” clear and natural floral make people calm emotions. In addition, the oriental manner in the form of floating flowers create a cool bedroom is essential. Large area of ​​water use, not only gives a cool psychological feelings, while, by the evaporation of water, but also to adjust the indoor humidity and improve the quality of the environment.



Color seasons, seasonal cycle, the different colors show different seasons. Spring is a charming and soft pink, warm summer, a variety of color is gorgeous, the fall is a mature orange, winter is the quiet elegance of white. Color can make people have emotions, which will result in different psychological reactions.



Color itself is not the temperature difference, the reason why people feel cold, it is because people associated with many natural phenomena. Reminiscent of the flame such as red, orange, reminiscent of the sun, blue, purple reminiscent of the ocean, shadow. So people put these colors reflect the feeling of relative well-being is divided into Warm and cold colors.



Red, orange, yellow in the case of warm colors. Blue, green, purple it is a cold color. In general, warm floral produce beautiful, pleasant or warm, exciting results. Cool colors of the flowers are produced elegant, quiet, or heavy, solemn feeling.



So the hot summer, cool color of flowers can play a regulatory environment, the role of a cool room. Such as blue with pale yellow Fulang Snake whip chrysanthemum flowers, white calla lily with a pale pinkish purple color of violet, pink roses. Color contrast is not too strong, or will cause irritation.



Cool colors of the flower arrangement is a single summer favorite. Select some flowers simple, beautiful materials, such as blue delphinium, green lucky bamboo, white calla lily and other flowers put in the inside, do not bother to match, easy. If you want more changes, but also can make use of different flowers, the same shades of color shades to mix, so the rhythmic level, resulting in a harmonious, common impression.



Flowers in the flower of choice in addition to attention to more use of glass, rattan basket, porcelain texture lighter container, but also according to the characteristics of the summer flower arrangement to select the appropriate utensils, such as a single bouquet of flowers in full bloom for the exposure bottles, for spent in the floating plate, bowl and so on. In line with the minimalist style of summer flowers, choose smooth, delicate flowers are much more coordinated. In addition, the container can be used to do the fruit skin, such as watermelon, etc., not only simple but also quite cool feeling.