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Brief Introduction to the Characteristics of the Chengdou No. 9 Soybean Variety
(1) Variety source: Chengdou No. 9 was developed by the Crop Research Institute of the Sichuan Academy of Agricultural Sciences in 1988 through sexual hybridization using Aijiaozao as the female parent and Leidian (introduced from Japan) as the male parent, followed by selection through successive generations. (2) Characteristics: The plant is about 50 cm tall, with elliptical leaves, white flowers, brown mature pods, elliptical seeds, yellow seed coats, and brown hilum, with a 100-seed weight of about 21 grams. This variety is an early-maturing spring soybean variety with determinate podding, suitable for spring sowing, and can also be planted in summer and autumn. When spring-sown, the whole
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Detailed Introduction to the Chuandou No. 6 Soybean Variety
(1) Variety source: This variety was developed by the College of Agronomy of Sichuan Agricultural University in 1995 through crossbreeding and selection using (Xiangchun No. 10 x Ningzhen No. 1) x Aijiaozao. (2) Characteristics: This variety has moderate plant height (46.9 cm), a compact plant type, and upright growth. Purple flowers, brown pubescence, determinate pod-bearing habit, elliptical leaf shape, mature pods are brown and sickle-shaped, seeds are elliptical, 100-seed weight 22 grams, yellow seed coat, light yellow hilum. Crude protein content 45.7%, fat 17.4%, complete seed
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Detailed Introduction to the Gancha No. 2 Tea Tree Variety
Variety Approval Number: National Tea Approval 2002006 Crop Type: Tea Tree Variety Name: Gancha No. 2 Breeding Unit: Tea Research Institute of Zhanggongshan Reclamation Farm, Wuyuan County, Jiangxi Province Variety Source: Fuding Dabaicha x Wuyuan population variety (natural hybridization) Provincial Approval Status: Approved in 1993 by the Jiangxi Provincial Crop Variety Approval Committee Characteristics: Belongs to the small tree type, medium-leaf class, early-season variety. Tree posture semi-spreading, medium branching, leaves arranged in an upward-slanting manner. Leaves elliptical, leaf color light green, buds and leaves light green, abundant pubescence,
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Introduction to the Effects and Uses of High-Bud Uniform Tea Tree
Breeding unit: Hunan Tea Research Institute. Approval status: approved by the Hunan Provincial Crop Variety Approval Committee in 1993, and by the National Crop Variety Approval Committee in 1995. Variety registration number: GS13015-1994. Variety origin: isolated and bred in 1970 from the natural hybrid seedlings of Chuyeqi. Characteristics: shrub type, medium-leaf class, semi-spreading tree posture, relatively dense branching, strong bud-developing ability, late sprouting period, uniform sprouting, yellow-green buds and leaves, relatively few trichomes, strong tenderness retention. High yield, suit
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Gui Green No. 1: Introduction to a national-level improved tea tree variety with Guangxi's independent intellectual property rights
Tea is an important economic crop in China, and in particular one of the pillar industries for poverty alleviation and prosperity in the mountainous areas of Guangxi. With the rise of organic tea (green food) production, some varieties with resistance to pests and diseases and strong adaptability have received attention. Varieties determine characteristics such as the sprouting period of tea trees, processing suitability, quality traits and resistance. To develop tea production, tea products must be early to market, distinctive, of superior quality and favorable in price to be in a position to seize the market. Therefore, to make Guangxi's tea industry strong and large, we must start from the "source" - adopting superior
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Introduction to the Huang Guanyin tea plant variety and its main characteristics
Variety approval number: National Approved Tea 2002015 Crop type: Tea plant Variety name: Huang Guanyin Breeding unit: Institute of the Fujian Academy of Agricultural Sciences Variety source: Huang Jin Gui x Tie Guanyin Provincial approval status: Approved in 1998 by the Fujian Provincial Crop Variety Approval Committee Characteristics: Small tree type, medium-leaf class, early-season variety. The tree canopy is relatively tall and large, the tree posture is semi-open, and the branching is relatively dense. Leaves are elliptical or long elliptical, the leaf color is yellow-green, the leaf surface is raised, the leaf blade is flat, and the leaf tip is gradually pointed. The buds and leaves are yellow-green with a slight purple tinge, and the pubescence is sparse. One hundred
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Introduction to the Main Characteristics of the Huangqi Tea Tree Variety
Variety Approval Number: National Tea Approval 2002018 Crop Type: Tea Tree Variety Name: Huangqi Breeding Institution: Tea Research Institute, Fujian Academy of Agricultural Sciences Variety Source: Huangjingui x Baiqilan (natural hybridization) Provincial Approval Status: Approved in 1994 by the Fujian Provincial Crop Variety Approval Committee Characteristics: Small tree type, medium-leaf class, mid-season but slightly early variety. The tree crown is relatively tall and large, the tree posture is semi-spreading, and the branching ability is medium. Leaves are elliptical, leaf color is green, the leaf surface is slightly raised, the leaf tip is gradually pointed, and the leaf texture is relatively thick and brittle. Bud and leaf growth
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Introduction to the characteristics of the Lingtou Dancong tea plant variety
Variety approval number: Guoshen Tea 2002002 Crop type: Tea plant Variety name: Lingtou Dancong Breeding unit: Pingxi Town, Raoping County, Guangdong Province Variety source: Selected from a single plant of the Fenghuang Shuixian population variety Provincial approval status: Approved in 1988 by the Guangdong Provincial Crop Variety Approval Committee Characteristics: Belongs to the small tree type, medium-leaf class, extremely early-sprouting variety, plant tall, tree posture semi-open, branching medium. Leaves long elliptic, average leaf length 9.0 cm, leaf width 3.5 cm, veins 7-9
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Introduction to the Nanjiang 2 Tea Variety and Its Characteristics
Variety approval number: Guoshen Tea 2002011 Crop type: Tea plant Variety name: Nanjiang 2 Breeding institution: Chongqing Tea Research Institute Variety source: Selected from single plants of Nanjiang large-leaf cultivar Provincial approval status: Approved in 1995 by the Sichuan Provincial Crop Variety Approval Committee Characteristics: Belongs to the shrub type, medium-leaf class, mid-season with early tendency. Tree posture semi-spreading, leaves growing obliquely upward. Leaves elliptical, leaf surface slightly raised, leaf color green, leaf length 8.4 cm, width 3.2 cm
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Introduction to the Characteristics of the Qianmei 701 Tea Tree Variety
Breeding institution: Guizhou Tea Research Institute. Approval status: approved by the National Crop Variety Approval Committee in 1995. Variety registration number: GS13014-1994. Variety origin: in 1955, Guizhou Meitan Wanhua large-leaf tea was used as the female parent and Yunnan Fengqing large-leaf tea as the male parent; after artificial pollination and hybridization, it was systematically selected from the F1 generation. Characteristics: small tree type, large-leaf category, branching relatively spreading, leaves horizontally attached, leaf length 14.64 cm, leaf width 6.22 cm, veins 9-11 pairs
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