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e sky creating the Milky Way which separated husband from wife. But all was not lost as magpies, moved by their love and devotion, formed a bridge across the Milky Way to reunite the family. Even the Jade Emperor was touched, and allowed Niulang and Zhinu to meet once a year on the seventh night of the seventh month. This is how Qixi came to be. The festival can be traced back to the Han Dynasty (206 BCAD 220). Traditionally, people would look up at the sky and find a bright star in the constellation Aquila as well as the star Vega, which are identified as Niulang and Zhinu. The two stars shine on opposite sides of the Milky Way. Customs In bygone days, Qixi was not only a special day for lovers, but also for girls. It is also known as the Begging for Skills Festival or Daughters39。Nestled close to the country39。選擇常綠耐蔭的溫室觀葉花卉,如文竹吊蘭、花、龜背竹、葉常春藤等等,都能很好的改善居室環(huán)境。特別是利用原有住宅建筑屋頂改建屋頂花園尤其要處理好著兩個問題?!γ婢G化可供選擇的攀緣植物是較廣泛的。對于早期建成的小區(qū),可能在綠化用地的布局上不合理或預(yù)留綠化用地,在小區(qū)改造過程中,水平拓展綠地的可能性不大,這是應(yīng)考慮采用爬藤植物對住宅樓,圍墻等進(jìn)行垂直綠化??茖W(xué)實驗證明,喬木周圍溫度冬高夏低,比較穩(wěn)定,所以,宅間綠化不管采用何種方式,都要以喬木為主。綠化設(shè)計者應(yīng)根據(jù)小區(qū)內(nèi)不同的設(shè)施,將綠地自然貫穿、配置在其中,使綠化配置的更自然、協(xié)調(diào)一些。從生物學(xué)的角度來講,植物種類的多樣化有利于物種基因的保護(hù),增強(qiáng)生物群落的穩(wěn)定性。2 增大葉面積指數(shù)提高公共綠地綠化的生態(tài)效益。3 綠化規(guī)劃設(shè)計2. 1 生態(tài)設(shè)計 居住區(qū)的綠化規(guī)劃,必須以城市生態(tài)系統(tǒng)為基礎(chǔ),注重生態(tài)效益,以提高居民小區(qū)的環(huán)境質(zhì)量,維護(hù)和保持城市的生態(tài)平衡[3] 。通過對6個典型住宅區(qū)的調(diào)查研究發(fā)現(xiàn) ,東方花園、朗秀東城、豫苑小區(qū)在物應(yīng)用上較豐富,上層木主見廣玉蘭、雪松、梧桐,偶見櫻花、銀杏、香樟、樹、泡桐等。房地產(chǎn)開發(fā)策劃理念也從“賣地段”走到了“賣環(huán)境”市場營銷階段。【關(guān)鍵詞】 居住區(qū);設(shè)計;綠化前 言 居住區(qū)綠化是城市綠化的重要組成部分,它對提高居民生活環(huán)境質(zhì)量,增進(jìn)居民的身心健康至關(guān)重要。加強(qiáng)居住區(qū)綠化建設(shè),提高設(shè)計水平,在尊重傳統(tǒng)、尊重科學(xué)基礎(chǔ)上擯棄原有落后的環(huán)境,著重注意生態(tài)及景觀設(shè)計,使居住區(qū)綠化工作再上新臺階。境內(nèi)地勢平坦,土地肥沃,是我國著名的商品糧基地。以上3 個小區(qū)雖植物種類較多,但在配置上不合理,層次感不強(qiáng),線條性不分明,季節(jié)性不突出珠江小區(qū)、文興花園和某廠家屬樓綠化較差,僅見幾種植物,種類單調(diào),上木僅有香樟、雪松,地被植物僅有一種沿階草,珠江小區(qū)為闊葉麥冬。2. 1. 2 提高居住區(qū)綠化的綠地率。運(yùn)用生態(tài)園林原理,設(shè)計多層結(jié)構(gòu),喬木下栽植耐陰的灌木和地被植物,構(gòu)成復(fù)層混交的人工植物群落以得到最大的葉面積總和,提高公共綠地綠化的生態(tài)含量。 4 居住區(qū)綠化中的植物配置 按照居住區(qū)綠化設(shè)計的總體構(gòu)思,居住區(qū)綠化中的植物配置應(yīng)以下原則: 考慮住宅樓的布局:宅旁綠地的面積和布置方式,受居住區(qū)內(nèi)建筑布置方式、建筑密度、間距大小、建筑層數(shù)以及朝向等條件所影響。光照條件好,有利于植物生長,可采用豐富的植物種類,但種植要注意不影響室內(nèi)的通風(fēng)和采光??稍诿看苯ㄖ鋈肟诟浇嘘柟庹丈涞牡胤?,設(shè)曬衣場;在樓道口左右兩邊設(shè)臨時存車處;垃圾箱或垃圾堆積處要有方便的出入口,便于垃圾的清理和運(yùn)輸,此外還要適當(dāng)隱蔽,以利觀瞻;兒童活動場所應(yīng)布置在居住宅較遠(yuǎn)的地方,以保證住宅的安靜。5 綠化空間的延伸,走立體綠化之路。而對于諸如薔薇、藤本月季等植物,綁扎與修枝是必不可少的。,大力發(fā)展陽臺和棚架綠化隨著物質(zhì)文化生活水平的日益提高,人們對居室和道路環(huán)境的要求也越來越高,陽臺綠化,不但能滿足人們屋內(nèi)擺花的需求,改善居室空間環(huán)境,還能美化建筑物立面。合理利用建筑物以及一切可以進(jìn)行園林綠化的場所,進(jìn)行居住區(qū)綠色空間的再創(chuàng)造,建成花園式的小區(qū)是人們的期盼,也是園林工作者努力奮斗的目標(biāo)。Autumn in the northern part of the country es earlier than the South. A September rain followed by the footprints of Autumn brings more colors to the once emerald green mountain and blooming grassland. s Day. More and more young Chinese people begin to celebrate this day in a very similar way as that in western countries. Fewer people than ever will gaze at the heavens on Satu