Maintenance and management of "abundant" series of hundred-day grass

The "abundant" series of hundred-day grass is a famous variety of hundred-day grass, and it is also very popular because it is not difficult to cultivate. So what problems should be paid attention to in the cultivation process of the hundred-day grass "abundant" series?

Hundred-day grass "abundant" series

The container size 'abundant' series is a dwarf variety with strong basic branches. If you use a larger hole plate, such as a 36-hole or larger hole plate, the best sales time is when it is in bud. If you use a 10 cm pot or container, the color effect after flowering will be better.

Media growers need to choose a sterile and breathable medium with a pH value between 5.5 and 6.2.

The temperature hundred-day grass is more likely to get sick. Low temperature, such as lower than 16 ℃, will lead to diseases, but also may lead to some physiological diseases of leaves. If the temperature is on the high side, such as higher than 24 ℃, it is easy to cause overgrowth of plants. Compared with other varieties, although the disease resistance of 'Fengsheng' series is very good, the above problems should be paid attention to in the process of cultivation.

Fertilizer can provide balanced calcium nitrate fertilizer from 200ppm to 250ppm every week to help improve plant quality. The appropriate EC value should be between 1.0 and 1.2. Zinnia is sensitive to boron deficiency. The main characteristics of boron deficiency are inhibition of tip growth, leaf shrinkage and leaf edge scorching. Therefore, it is recommended that the boron element of 0.25ppm should be provided at the same time.

"Green Corridor" the environmental transformation along the Olympic Marathon extends into 43 hutongs, 1667 buildings put on brand-new "coats", and other routes such as Chegongzhuang Street are decorated with Olympic flowers. This is the "Olympic change" described by Zhang Jiandong, the mayor of Xicheng District, yesterday. Environment of the Olympic West City 1667 buildings wear new clothes during the year Zhang Jiandong: although there are no official Olympic venues in Xicheng District, however, there are five Olympic training venues, including Yuetan Gymnasium, Yuetan Comprehensive training Hall, Beijing No. 8 Middle School Gymnasium, Beijing No. 8 Middle School Natatorium and Experimental Middle School Gymnasium, as well as nine designated Olympic hotels such as marathon route and Golden Capital Holiday. This year, in order to complete 169 environmental renovation tasks in the West City, we should not only do a good job in the comprehensive renovation of the environment related to the Olympic training venues, but also implement the Olympic-driven strategy. We should do a good job in the environmental renovation of the nine key streets, such as Xidan North Street and its extension line, and the traditional tourist areas around Shici, and complete the transformation of five "corners" such as inner streets. Complete the comprehensive renovation of the surrounding environment of the National Grand Theater and the facade cleaning and decoration of 1667 buildings. The reporter observed: the residents of Jingji District, located on the south side of the experimental middle school, found that the damaged roads in the past had been newly paved, the facade of the building had all been painted, and there were special greening caregivers in the district. Olympic Xicheng Road Network Chegongzhuang Street will become a Green Channel Zhang Jiandong: in order to cooperate with the Olympic marathon, Xicheng District is renovating six streets along Xichang'an Street, Fuxingmen Inner Street, Taipingqiao Street, Zhao Dengyu Road, Ping'an Li West Street and Chegongzhuang Street into four characteristic landscape streets. After the renovation, the West Chang'an Street will embody the majestic, solemn and atmospheric characteristics; Taipingqiao Street will reflect the modern and dynamic characteristics; Zhao Dengyu Road and Pinganli West Street, which is located in the historical and cultural reserve, will reflect the folk characteristics of Beijing's long history and culture; Chegongzhuang Street, as a green channel, will reflect the green ecological landscape features of beautiful environment. 43 hutongs, such as talent and abundance, which are connected to the six streets, will also be comprehensively renovated to a depth of 50 meters. The first line on the southern side of the North second Ring Road has changed from the "village in the city" in the past to the now colorful and ancient "Desheng Park". Combined with places of interest such as Deshengmen and Shici, a new "capital cultural belt" has been formed. Forty-six convenient roads, including Deshengmen East and West Riverside Road, will be renovated, and nine roads, including Xinjiekou East Street, will also be opened to traffic. Reporter's observation: yesterday, the reporter saw on Chegongzhuang Street that the whole road had been decorated with Olympic characteristic flowers such as hundred-day grass, sage, impatiens, chrysanthemum, and so on. The "red gate gray tile" of the Ming and Qing dynasties residential style along the street has restored the traditional style of this old street. Xicheng District is an old city of Beijing. Its cultural relics and cultural relics are well known, such as Shici, Beihai, Baita Temple, and the hutong siheyuan with one to eight sections in the west and north, which are all representatives and symbols of Beijing's historical, cultural and cultural landscape. In recent years, Xicheng District has opened a number of cultural relics and monuments, such as Li Dazhao's former residence, Vulcan Temple, Imperial Temple and so on. Not long ago, the Yuan Dynasty building "Ducheng God Temple" was restored under the promotion of the protection project of the "Humanistic Olympics". After renovation, it coruscated its former elegant demeanor. It is also worth mentioning that we are carrying out omni-directional and large-scale renovation of the Shici area in accordance with the "Environmental renovation Plan of the Shici area" approved by the municipal government, and comprehensively enhance the environmental charm of the scenic spot through transformation. Highlight the characteristics of the lake, the former residence of Wang Fu, and the folk customs of Beijing, making it an important part of the Beijing Humanistic Olympic Games. The reporter observed: the repaired City God Temple has taken on a new look. It was once reduced to a warehouse and a private house, and the ancient buildings were seriously damaged. Now, the ancient temple buildings marked by red columns, red windows and yellow glazed tiles complement each other with the glass curtain walls of the surrounding financial street, reflecting the diverse cultural characteristics of the same region.