In order to improve the development step of tea industry,the pest investigation was carried out in main Xinyang tea producing area from the year of 2005 to 2008,and 1 600 specimens were collected. The results showed t...In order to improve the development step of tea industry,the pest investigation was carried out in main Xinyang tea producing area from the year of 2005 to 2008,and 1 600 specimens were collected. The results showed that there were 70 species pests,containing 8 orders and 35 families. Among the pests,there were 11 species such as Boarmia obliqua Wehrli,Euproctis pseudoconspersa Strand,Dasychira barbarana Matsumura,Iragoides fasciata Morre,Clania minuscula Butler,Adoxophyes orana Fisher von Roslerstam,Hypomeces squamosus Fabricius,Sympiezomia citre Chao,Empoasca flavescens Fabricius,Toxoptera aurantii Boyer and Aleurocanthus spiniferus Quaintance,which were significantly harmful to the tea plant. Pest non-pollution control techniques were developed.展开更多
In the research, based on floral industry development at home and abroad, status quo and planning of floral industry in Xinyang were summarized through field survey, visiting, and consulting and it is concluded that f...In the research, based on floral industry development at home and abroad, status quo and planning of floral industry in Xinyang were summarized through field survey, visiting, and consulting and it is concluded that floral development stil has some problems in planning and development, such as lower production methods and incomplete floral circulation system.展开更多
This paper presents the primary results of petrologic, mineralogical and petrochemical studies of garnet-bearing granulite facies rock xenoliths from Xinyang, Henan Province. These xenoliths, which are found in a pipe...This paper presents the primary results of petrologic, mineralogical and petrochemical studies of garnet-bearing granulite facies rock xenoliths from Xinyang, Henan Province. These xenoliths, which are found in a pipe of late Mesozoic volcaniclastic breccia, are of high density (3.13–3.30 g/cm3) and high seismic velocity (Vp = 7.04–7.31 km/s), being products of underplating of basaltic magmas and had experienced granulite facies metamorphism. The underplating and metamorphism took place before the eruption of the host rock. Petrographical studies and equilibrium T-P calculations show that these xenoliths were captured at a 49 km depth and experienced at least a 16 km uplift before they were captured. The dynamics of the uplift could be related to the continent-continent collision between the North China plate and the Yangtze plate during the Triassic.展开更多
Author of this paper studied the varieties, resource types, ornamental value and utilization value of wild potted plants in Xinyang based on field investigation, and discussed the utilization ways and protective measu...Author of this paper studied the varieties, resource types, ornamental value and utilization value of wild potted plants in Xinyang based on field investigation, and discussed the utilization ways and protective measures of potted plant resources. The results showed that Xinyang was rich in wild potted plants, with 74 families, 137 genera, and 379 species. Among them, angiosperms were the most common group, with 46 families, 92 genera, and 232 species. Bryophytes and ferns were also common in Xinyang, with 9 families, 22 genera, and 80 species as well as 13 families, 16 genera, and 58 species respectively. According to the purpose, wild potted plant resources can be grouped into three types: tree potted plants, landscape potted plants, and moss potted plants; according to the ornamental part, wild potted plant resources can be classified into five types: foliage plants, flowering plants, fruit-effect plants, synthetic plants, and special plants. Building up the ranks of penjing creators, giving full play to its advantages based on local resources, and producing penjing with local flavor, is the direction for future development of Xinyang penjing.展开更多
基金Supported by Key Technologies R&D Programme of Henan Province(0604040013)Bibbing Project Oriented Public-benefit of Henan Province (081100911300)~~
文摘In order to improve the development step of tea industry,the pest investigation was carried out in main Xinyang tea producing area from the year of 2005 to 2008,and 1 600 specimens were collected. The results showed that there were 70 species pests,containing 8 orders and 35 families. Among the pests,there were 11 species such as Boarmia obliqua Wehrli,Euproctis pseudoconspersa Strand,Dasychira barbarana Matsumura,Iragoides fasciata Morre,Clania minuscula Butler,Adoxophyes orana Fisher von Roslerstam,Hypomeces squamosus Fabricius,Sympiezomia citre Chao,Empoasca flavescens Fabricius,Toxoptera aurantii Boyer and Aleurocanthus spiniferus Quaintance,which were significantly harmful to the tea plant. Pest non-pollution control techniques were developed.
文摘In the research, based on floral industry development at home and abroad, status quo and planning of floral industry in Xinyang were summarized through field survey, visiting, and consulting and it is concluded that floral development stil has some problems in planning and development, such as lower production methods and incomplete floral circulation system.
文摘This paper presents the primary results of petrologic, mineralogical and petrochemical studies of garnet-bearing granulite facies rock xenoliths from Xinyang, Henan Province. These xenoliths, which are found in a pipe of late Mesozoic volcaniclastic breccia, are of high density (3.13–3.30 g/cm3) and high seismic velocity (Vp = 7.04–7.31 km/s), being products of underplating of basaltic magmas and had experienced granulite facies metamorphism. The underplating and metamorphism took place before the eruption of the host rock. Petrographical studies and equilibrium T-P calculations show that these xenoliths were captured at a 49 km depth and experienced at least a 16 km uplift before they were captured. The dynamics of the uplift could be related to the continent-continent collision between the North China plate and the Yangtze plate during the Triassic.
基金Sponsored by 2016 Henan Provincial Advantages and Characteristic Discipline Construction Project
文摘Author of this paper studied the varieties, resource types, ornamental value and utilization value of wild potted plants in Xinyang based on field investigation, and discussed the utilization ways and protective measures of potted plant resources. The results showed that Xinyang was rich in wild potted plants, with 74 families, 137 genera, and 379 species. Among them, angiosperms were the most common group, with 46 families, 92 genera, and 232 species. Bryophytes and ferns were also common in Xinyang, with 9 families, 22 genera, and 80 species as well as 13 families, 16 genera, and 58 species respectively. According to the purpose, wild potted plant resources can be grouped into three types: tree potted plants, landscape potted plants, and moss potted plants; according to the ornamental part, wild potted plant resources can be classified into five types: foliage plants, flowering plants, fruit-effect plants, synthetic plants, and special plants. Building up the ranks of penjing creators, giving full play to its advantages based on local resources, and producing penjing with local flavor, is the direction for future development of Xinyang penjing.
