（一）一、二年生草花

(a) a, biennial 

1.多为温室育苗后栽植

After more than 1. For the greenhouse seedling planting 

移栽时，植株密度北方地区一般为20株至25株/平方米，少数品种36株至45株/平方米（如蓝花鼠尾草等），特殊品种按设计密度施工，但必须防止栽植过密引起植株徒长、倒伏和病虫害滋生。

When transplanting, plant density in the north are generally 20 to 25 strains plants/square meters, a few varieties of 36 strains to 45 plants/m2 (such as blue flower sage, etc.), special varieties according to the density of design construction, but must prevent plant too close cause moderate growth, lodging, and plant diseases and insect pests. 

2.在工程项目中直播（播种）

2. Live in the engineering project (sow) 

播种前必须对厚30厘米的土壤进行整地、施肥，土壤不适的，需进行土质改良。

Must be of 30 cm thick soil before sowing soil preparation, fertilization, soil discomfort, the need for soil improvement. 

播种时，要根据不同品种的播种量计算进行播种，播种量过多，易增加除草成本，过密，则影响花卉正常生长势和观赏效果。现在草花播种量多在3克至5克/平方米之间，多数品种种子价格多在100元至400元/公斤，平均播种成本为1元至2.5元/平方米。

Sowing, according to the different varieties of rate calculation, sowing rates too much, easy to increase the cost of weeding, too close, affect the normal growth potential flowers and ornamental effect. Now brews rate more between 3 g to 5 g/m2, most varieties seeds price is in 100 yuan to 100 yuan/kg, more average planting cost 1 yuan to 2.5 yuan/square meters. 

（二）多年生花卉

(2) perennial flowers 

1.栽植方式：

1. The planting ways: 

以分芽（分根）栽植为主，栽植合理密度12株至16株/平方米，一般设计加密，多为20株至25株/平方米，每株3至5芽。如萱草、鸢尾、射干、玉簪等。

Root to shoot (points) planting is given priority to, reasonable planting density of 12 plants to 16 plants/square meters, the general design of encryption, much as 20 to 25 plants/square meters, each 3 to 5 sprouts. Such as day lilies, iris, rhizoma belamcandae, host, etc. 

特殊冠幅小的品种，如酢酱草栽植密度约为45丛/平方米，不同品种的具体密度可根据设计密度来施工。出现设计过密、过稀等不正确问题时，应与设计师洽商变更密度。

Special breed of small, such as juice sauce grass planting density of about 45 bundle/square meters, the variety of specific density can construction according to the density of the design. A design too close and too thin is not correct, should contact the designer with density change. 

（三）野花组合

(3) the wildflowers 

野花组合是近几年广泛推广使用的美化、绿化形式，主要功能是可替代草坪，节约水资源，并能提升景观效果。

Wildflowers are widely used in recent years, the beautification and greening form, main function is to replace the lawn, save water resources, and can improve the landscape effect. 

野花组合的方式很多，如

Wildflowers are many ways, such as 

1.按生物学特征组合：一二年生组合、一二年生与多年生组合、多年生组合。

1. According to the biological characteristics of the combination, a biennial combination, a biennial and perennial combination, perennial combination. 

2.按颜色系列组合成花卉模纹、色块：如红色、黄色、蓝色、白色、粉色或混色等不同系列。

2. According to the color variegated flowers die lines, color piece series: such as red, yellow, blue, white, pink, or mixed color different series. 

3.按生理习性组合：如耐阴组合（用于林下）、耐寒组合（用于北方）、耐旱、耐湿、耐盐碱组合。

Combination (3) according to the physical habits, such as combination Yin combination (for forests), cold (for) in the north, drought resistance, resistance to wet, salt-tolerant combination. 

4.按高度组合：如高杆、中杆、矮生、超矮生。

4. According to the height of combination, such as high bar, rod, dwarf, dwarf. 

5.自由组合：按业主或设计师的理念，以特殊风格和艺术形式进行组合，北京天地秀色园林科技公司致力于“法国泰兹野花组合”的研究和推广，现已推出22种组合方式。

5. Free combination: according to the owner or the designer's idea, in combination with special style and artistic form, Beijing xiuse garden of heaven and earth science and technology company is committed to "the French Ms. Wildflowers" research and promotion, has now launched 22 kinds of combinations. 

以上组合方式很多，但共同应遵守的原则是：

The above combinations are many, but common shall abide by the principle is: 

（1）适地适花，种植地域的土壤、气候符合花卉生态习性。

(1) the right flower, growing regional soil, climate, conforms to the ecological habit flowers. 

（2）高度相似，防止因植物竞争，优胜劣败，对部分品种造成伤害，同时由于高度不同，影响观赏效果。

(2) highly similar to prevent competition for plants, the weakest goes to the wall, the damage of some varieties, at the same time due to the different height, ornamental effect. 

（3）确保三季有花。

(3) to ensure that the three season there are flowers. 

（四）缀花草坪

(4) compose the lawn 

缀花草坪是以草坪为主，以少量野花进行点缀的近自然原生态风格的艺术形式。草坪品种一般以不需要多次修剪的野生草种为主，常用花种为蒲公英、紫花地丁、二月兰、甘野菊、旋复花等。南方用白芨、石菖蒲、长筒石蒜和赤胫散几种草花，可以达到从4月到11月份都能观花的效果。

Compose flowers grass on the lawn is given priority to, with a small amount of wild flowers adorn nearly nature original style of art forms. Grass varieties in general is given priority to with do not need to repeatedly cut of wild grass, common flower seeds of dandelion, herba violae, February flower, sweet tender and spin. The south with bletilla, stone calamus, their lycoris radiata and sucks in red shank are scattered, and can achieve from April to November can view the effect of the flower. 

（五）多年生常绿草本植物

(5) evergreen perennial herbaceous plants 

多年生常绿草本植物多用于绿化工程软覆盖绿化、美化。除草坪（本文略）以外，近几年南北各地用量最大的是麦冬。麦冬的品种较多，如：

Evergreen perennial herbaceous plants for greening engineering soft cover more greening and beautification. In addition to the lawn (slightly), north and south around the usage the largest is the dwarf lilyturf in recent years. There are kinds of radix ophiopogonis, such as: 

细叶麦冬：因耐寒性较差，一般多用于南方，合理密度100丛/平方米，3芽/丛。

Fine leaf dwarf lilyturf: because of the cold resistance is poorer, more commonly used in the south, the reasonable density of 100 bundle/square meters, 3 bud/plexus. 

阔叶麦冬：合理密度50丛/平方米，3芽/丛。

Broadleaf dwarf lilyturf, reasonable density cluster / 50 square meters, 3 bud/plexus. 

金边麦冬：36至50丛/平方米，3芽/丛。

Phnom penh dwarf lilyturf: 36 to 50 bundle/square metre, 3 bud/plexus. 

兰花三七：50丛/平方米，3芽/丛。

Orchid notoginseng: 50 bundle/square metre, 3 bud/plexus. 

矮麦冬：100丛/平方米，3芽/丛。

Short dwarf lilyturf: 100 bundle/square metre, 3 bud/plexus.