-
Detailed Introduction to the Rice Variety Boyou 968
Boyou 968 is a photoperiod-sensitive, medium-maturity hybrid developed by the Agricultural Science Institute of Bozi County. In the late rice regional trial in Yulin City, it averaged 431 kg/667 sq m over two years, a 7.7% increase over the control Boyou 64. In Qinzhou City in 1997, 400 hm2 was planted, with an average yield of 464 kg/667 sq m, 28.4 kg/667 sq m more than Boyou 64. The full growth period is 122 days, 1 day later than Boyou Gui 99. Plant height is 97.7 cm, it is fertilizer-tolerant and lodging-resistant, and the 1000-grain weight is 26.3 g. Grain quality is medium.
-
Introduction to the Boyou Gui 168 rice variety
In the late rice season, it participated in the Guangxi regional trial. Across 5 trial sites in the rice-growing region of southern Guangxi, the average yield was 389 kg/667 sq m, an increase of 0.68% over the control Boyou 64. In the 1997 late rice season repeat trial, across 6 trial sites in the rice-growing region of southern Guangxi, the average yield was 334 kg/667 sq m, an increase of 0.38% over the control Boyou 64. In 1998, across 6 production trial sites in the rice-growing regions of southern and central Guangxi, the average yield was 453 kg/667 sq m, an increase of 8.14% over the control Boyou Gui 99. The whole growth period is 116 days, 5 days earlier maturing than
-
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
-
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
-
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
-
Introduction to the Characteristics and Traits of the Tea Cultivar Xiuhong
Cultivar Approval Number: Guoshen Tea 2002003 Crop Type: Tea Plant Cultivar Name: Xiuhong Breeding Institution: Tea Research Institute, Guangdong Academy of Agricultural Sciences Cultivar Source: Selected from a single plant among the natural hybrid progeny of Yinghong 1 Provincial Approval Status: Approved by the Guangdong Provincial Crop Cultivar Approval Committee in 1994 Characteristics and Traits: Belongs to the small tree type, large-leaf category, early-sprouting cultivar; the plant is tall, with a semi-spreading posture and dense branching. Leaves are elliptical, dark green in color, with a raised leaf surface and soft leaf texture. Sprouting
-
Introduction to the Pleurotus ostreatus 5.39 strain variety
Introduced from Bulgaria, with stable yields and a biological efficiency of 90%. The mycelium grows at 3-35°C, with an optimum of 23-26°C; the mycelium is downy, white, with orange-yellow pigment. The fruiting bodies grow at 5-22°C, with an optimum of 14-18°C. The fruiting bodies grow in clusters, imbricate, grayish-blue when young and grayish-white when mature. The flesh is white, the caps are mostly shell-shaped, and the stipes are white and lateral. The spore print is light pink. The peak fruiting period of this strain is concentrated from late May to mid-June. To obtain more flushes, sunken-bed cultivation must be sown in early to mid-April, and greenhouse cultivation in mid to late March.
-
Introduction to Common Disease Prevention and Treatment Methods and Key Points for Deer
1. Dystocia [Treatment] Strengthen scientific feeding and management of pregnant does, and create a relatively quiet birthing environment. When dystocia occurs, assist the birth promptly. 2. Gastrointestinal catarrh and gastroenteritis [Treatment] Pay attention to feed and drinking water hygiene, and prevent sudden feed changes, etc. Administer 5% glucose intravenously; if sulfonamides, urotropine, or Anna Ru injection can be added to the intravenous fluid. 3. Rumen impaction and acute rumen bloat [Treatment] Withhold feed, but do not restrict drinking water.
-
Introduction to the Characteristics of the Carambola Variety Tainong No. 1
"Tainong No. 1" is a new variety grown exclusively for fresh consumption. The plant grows vigorously, with soft branches that droop downward as soon as new shoots emerge. The fruit is long spindle-shaped, large and heavy, with an average fruit weight of over 338 g, and a thick, plump body reaching 2.5 cm. The peel is golden yellow, smooth and glossy. The fruit has a fresh, fragrant and pleasant flavor, with a sugar content of 8.6% and a citric acid content of 0.27%. The core is thick but the flesh is fine in texture with few fibers, the stem end protrudes, and the tip is blunt. The fruit stores relatively well, with a low water loss rate after harvest and a low incidence of anthracnose during storage.
-
What are the excellent peach varieties? Detailed introduction to ornamental peach varieties
Ornamental peach 1. Tanchun (Spring Explorer) Origin: Bred in 1996 by the Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, from a cross of Yingchun (Spring Greeting) × Baihua Shan Bitao (White-flowered Mountain Ornamental Peach), obtained by embryo rescue. Ornamental traits: In the Zhengzhou area, the flower bud swelling stage is in early March, first bloom on March 10, full bloom ends at the end of March, and the flowering period lasts more than 20 days. Flowers are double, peony-form; buds red, flowers pink, flower diameter 4.4 cm, petals in 4-6 whorls, petal count 22, anthers orange-red. Chilling requirement only 400 hours. Evaluation: It is currently the pink, double-flowered peach variety with the lowest chilling requirement in China, flowering about 20 days earlier than ordinary Bitao. Mainly used for the Spring Festival market, such as the Guangzhou Peach Blossom Festival and as an early-flowering variety in other regions. Key cultivation techniques and precautions: After the chilling requirement is met, it generally takes one month from raising the temperature to flowering; pay attention to the date of the Spring Festival each year and arrange the heating time reasonably. 2. Yingchun (Spring Greeting) Origin: Parents unknown. Ornamental traits: In the Zhengzhou area, first bloom on March 18, early full bloom on March 25, final bloom on April 10. Flowering period lasts 22 days. Flowers are double, rose-form; buds red, flowers pink, flower diameter 4.7 cm, petals in 4-5 whorls, petal count 24, anthers orange-red. Chilling requirement 450 hours. Fruit traits: White-fleshed honey peach, fruit ripens in late July. Fruit round, average single fruit weight 86 g, fruit apex flat, suture line obvious. Under natural conditions 70% of the surface turns bright red. Flesh milky white, soft melting, sweet flavor, soluble solids 10%. Evaluation: A low-chilling, early-flowering variety resource. Mainly used for the Guangzhou Peach Blossom Festival and as an early-flowering variety in other regions. 3. Mantianhong (Sky Full of Red) Origin: In 1992, the Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, raised it as a seedling from open-pollinated seeds of Beijing 2-7 (Baifeng × Honghua Chongban Shouxingtao). Ornamental traits: Tree upright, small tree. First flower bud node position 1.6, internode length 1.8 cm. In the Zhengzhou area, flower bud swelling stage April 1, first bloom April 9, early full bloom April 13, full bloom ends April 22, final bloom April 26. Flowering period lasts 18 days. Flowers are double, rose-form; buds red, flowers red, flower diameter 4.4 cm, petals in 4-6 whorls, petal count 22, filaments pinkish white, filament count 45, anthers orange-red. Chilling requirement 850 hours. Fruit traits: Fruit large, ripens July 25, average single fruit weight 127 g, 50% of the fruit surface turns red, flesh white, soft melting, clingstone, sweet flavor, soluble solids content 12%, good yielding ability. Evaluation: Bright flower color, dense flowering, and the fruit is somewhat edible; it is an excellent ornamental and fresh-eating dual-purpose variety. Excellent for pot culture, courtyards, street trees, and pick-your-own orchards. 4. Golden Beautiful Origin: American variety, formerly named NJ271, parents unknown. Ornamental traits: Tree upright, small tree. First flower bud node position 3.3, internode length 2.1 cm. In the Zhengzhou area, flower bud swelling stage April 1, first bloom April 10, early full bloom April 15, full bloom ends April 24, final bloom April 27. Flowering period lasts 18 days. Flowers are double; buds pink, flowers pink, flower diameter 4.6 cm, petals in 6-8 whorls, petal count 39, filaments pinkish white, filament count 92, anthers orange-yellow. Chilling requirement 850 hours. Fruit traits: Fruit relatively large, ripens July 30, average single fruit weight 171 g, 75% of the fruit surface turns red, flesh yellow, firm melting, freestone, sweet flavor, soluble solids content 11%, good yielding ability. Evaluation: Large flowers and good overall fruit traits; it is an excellent ornamental and fresh-eating dual-purpose variety and can be cultivated as a commercial variety with fruit as the main purpose. 5. Juhuatao (Chrysanthemum Peach) Origin: A Chinese local variety resource. Ornamental traits: Tree upright, small tree. First flower bud node position 2.9, internode length 2.5 cm. In the Zhengzhou area, flower bud swelling stage April 5, first bloom April 17, early full bloom April 20, full bloom ends April 27, final bloom May 2. Flowering period lasts 16 days. Flowers chrysanthemum-form; buds red, flowers pink, flower diameter 4.4 cm, petal count 27, filaments pinkish white, filament count 36, anthers orange-yellow. Fruit small, no edible value. Chilling requirement 1200 hours. Evaluation: Distinctive flower form, closely resembling a chrysanthemum; a premium selection among peaches. 6. Sahongtao (Variegated Red Peach) Origin: A Chinese local variety resource. Ornamental traits: Tree upright, small tree. First flower bud node position 1.6, internode length 2.1 cm. In the Zhengzhou area, flower bud swelling stage April 5, first bloom April 17, early full bloom April 20, full bloom ends April 27, final bloom May 2. Flowering period lasts 16 days. Flowers double; buds variegated red, pink, and white; flowers variegated red, pink, and white; flower diameter 4.9 cm, petals in 5-6 whorls, petal count 52, filaments pinkish white, filament count 45, anthers yellow. Fruit small, no edible value. Chilling requirement 1100 hours. Evaluation: Distinctive flower color, many petals, lively and lovely flower form. 7. Weeping Peach 7.1. Honghua Chongban Chuizhitao (Red Double Weeping Peach) Origin: A Chinese local variety resource. Ornamental traits: Branches soft, pendulous, resembling a weeping willow. First flower bud node position 3.9, internode length 1.8 cm. In the Zhengzhou area, flower bud swelling stage April 4, first bloom April 10, early full bloom April 15, full bloom ends April 22, final bloom April 25. Flowering period lasts 16 days. Flowers double, rose-form; buds dark red, flowers red, flower diameter 4.3 cm, petals in 6-7 whorls, petal count 24, filaments pinkish white, filament count 37, anthers yellow. Fruit small, no edible value. Chilling requirement 850-900 hours. Evaluation: Beautiful tree form and bright flower color, but relatively few petals. 7.2. Zhufen Chuizhi (Vermilion Pink Weeping Peach) Origin: A Chinese local variety resource. Ornamental traits: Branches soft, pendulous, trunk obvious, resembling a weeping willow. First flower bud node position 3.8, internode length 2.0 cm. In the Zhengzhou area, flower bud swelling stage April 4, first bloom April 16, early full bloom April 17, full bloom ends April 24, final bloom April 27, flowering period lasts 12 days. Flowers double, rose-form; buds pink, flowers pink, flower diameter 3.9 cm, petals in 5-6 whorls, petal count 32, filaments pinkish white, filament count 38, anthers orange-yellow. Fruit small, no edible value. Chilling requirement 900-950 hours. Evaluation: Beautiful tree form, obvious trunk, bright flower color. 7.3. Yuanyang Chuizhi (Mandarin Duck Weeping Peach) Origin: A Chinese local variety resource. Ornamental traits: Branches soft, pendulous, resembling a weeping willow. First flower bud node position 3.5, internode length 1.9 cm. In the Zhengzhou area, flower bud swelling stage April 4, first bloom April 15, early full bloom April 17, full bloom ends April 24, final bloom April 27. Flowering period lasts 13 days. Flowers double, rose-form; buds variegated white, pink, and red; flowers variegated pink and white; flower diameter 4.1 cm, petals in 4-6 whorls, petal count 31, filaments variegated white, pink, and red, filament count 41, anthers yellow. Fruit small, no edible value. Chilling requirement 1100 hours. Evaluation: Beautiful tree form; the white petals are inlaid with pink stripes, looking very distinctive; flowering period relatively late. 8. Shouxingtao (Longevity Peach) Has red, white, and pink different types, and is a Chinese local variety resource. Ornamental traits: Tree dwarfed. First flower bud node position 2.1, internode length 0.6 cm. In the Zhengzhou area, flower bud swelling stage April 2, first bloom April 8, early full bloom April 10, full bloom ends April 21, final bloom April 23. Flowering period lasts 16 days. Flowers double or single, rose-form; buds dark red, pink, or white; flowers red, pink, or white; flower diameter 4.0 cm, petals in 5-6 whorls, petal count 27, filaments pinkish white or white, filament count 37, anthers yellow. Evaluation: Dwarfed, bright flower color, double-flowered.
条件筛选