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Detailed Introduction to Rice Variety Minghui 63
[Basic Information] Minghui 63 was crossed as the female parent with Nannong 3005. Starting from the F2 generation, excellent individual plants were selected, and high-quality grains were selected through brown rice selection. South propagation was used to advance generations year after year, with seasonal selection in Yangzhou, and inoculation identification for resistance. In the F5 generation, paired test crosses were made with Xieqingzao A. In the 1994 main season, recovery ability and heterosis identification were conducted. Among the 121 identification lines selected, line No. 41 performed most outstandingly, with good plant and leaf morphology, coordinated panicle and grain structure, more panicles in the testcross F1, good luxuriance, plump and full grains, high seed-setting rate, and relatively good grain quality. This line was then further
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Introduction to the Rice Variety Mingyue (formerly Jinyuan 47)
Variety source: Yuezhiguang / Zhongzuo 321 // Liaoyan 4. Characteristics: This variety is a conventional japonica-type rice variety. When grown in the Beijing, Tianjin and Tangshan region, its whole growth period is 176.9 days, 4 days later maturing than the control Zhongzuo 93. Plant height is 97.2 cm, total grains per panicle 112.5, seed setting rate 84.5%, and 1000-grain weight 26.8 g. Rice blast resistance is grade 3. Main rice quality indicators: head rice rate 69.1%, chalky grain rate 22%, chalkiness degree 2.2%, gel consistency 85 mm, and amylose content 16.7%.
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Detailed Introduction to the Nanjing 41 Rice Variety
Nanjing 41 is a late-maturing medium japonica rice variety bred by the Grain Crops Research Institute of the Jiangsu Academy of Agricultural Sciences. In the 2002 production trial, the average yield was 610.05 kg/mu, a 3.44% increase over Wuyujing 3. Characteristics: plant height 94 cm, whole growth period 148 days, moderately susceptible to leaf blast, susceptible to neck blast, moderately resistant to bacterial leaf blight, susceptible to sheath blight, excellent grain quality. Suitable region: cultivation under medium-to-high fertility conditions in the central Jiangsu area of Jiangsu Province.
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Introduction to the Characteristics of the Glutinous Rice Variety Nuoyou No. 2
(1) Variety source: A glutinous hybrid rice combination developed by the Provincial Institute of Nuclear Application Technology and Chongzhou City Seed Company by crossing the self-bred male sterile line N2A with the restorer line 1)091. (2) Characteristics: The full growth period is 147 days, 0.5 days later maturing than the control Jingnuo No. 6. Plant height is 115 cm, with medium tillering ability, dark green leaf color, compact plant type, purple-red leaf margins, short internodes at the stem base, and a total of 15 leaves on the main stem. Panicle length is 22.25 cm, with 160 grains per panicle, and a seed setting rate of 90
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Introduction to the rice variety Peiliangyou 210 (formerly known as Pei'ai 64s/He 6)
Characteristics: This variety is an indica two-line hybrid rice. When grown as double-cropping late rice in the middle and lower reaches of the Yangtze River, its average whole growth period is 118.3 days, 0.3 days later than the control Shanyou 46. Plant height is 106.9 cm. The plant and leaf shape are good, the population is uniform, the flag leaves are erect, growth is luxuriant, and the panicle-grain weight is well coordinated. Cold tolerance is relatively weak. The effective panicle number per mu is 194,000 panicles, panicle length is 22.7 cm, total grains per panicle is 133.9, seed-setting rate is 73.2%, and 1000-grain weight is 26.1 g. Resistance: rice blast grade 7, bacterial leaf blight grade 5, brown
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Introduction to the Characteristics and Traits of the Rice Variety Peiza 67
Basic Information We used the low-temperature-sensitive genic male sterile line Pei'ai 64S and the self-selected high-quality indica-japonica hybrid progeny line G67 (Copslo17/Haogolao//Xinxiu 299) for test crossing, and bred the new two-line hybrid rice combination Peiza 67, which combines high quality, high yield and high resistance. Characteristics and Traits Peiza 67 participated in the Guangdong Province two-line hybrid rice joint trial, with a yield of 6.84 t/ha, on par with the control Shanyou 63; in 1996 and 1997 it participated in the provincial hybrid rice joint regional trial, with yields of 6.29 and 6
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Introduction to the Characteristics of the Qinghua'ai No. 6 Rice Variety
Breeding institution: Rice Research Institute, Guangdong Academy of Agricultural Sciences. Approval status: Approved by the Guangdong Provincial Crop Variety Approval Committee, and recognized by the National Crop Variety Approval Committee in 1991. Variety registration number: GS01006-l990. Variety source: Wanqing / Qinglan // Huazhu'ai. Characteristics: A photosensitive late-maturing late indica variety. Plant height 90-96 cm, sturdy stems, narrow and erect leaves, medium tillering ability, 230,000 effective panicles per mu, 94-130 grains per panicle,
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Introduction to the excellent potato variety Dongnong 303
Variety Introduction ① Variety origin. An excellent variety bred by Northeast Agricultural College. ② Characteristics. The plant is erect, with thick stems, about 45 cm tall, a spread of 40 cm x 50 cm, moderate branching, green leaves and white flowers. Tubers set in a concentrated cluster and high on the plant, making them easy to harvest. The tubers have a good appearance, are oval, with smooth skin, light yellow color, shallow eyes and yellow flesh. The tubers are large and uniform, 6-8 cm long and 5-6 cm in transverse diameter, with 6-7 tubers per plant and a tuber yield of 0.4 kg per plant.
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Introduction to Superior Potato Varieties
1. Zaodabai: Zaodabai has three outstanding characteristics: First, it is extremely early-maturing. It can be marketed 60-65 days after plastic film mulching. The yield per mu is around 2000 kg. Second, the tubers are concentrated, and the tubers are large and uniform. Third, it has white skin and white flesh, smooth skin, flat-round tubers, and good palatability. 2. Youjin: Youjin tubers are oval-shaped, large and uniform, with yellow skin and yellow flesh, smooth skin, shallow and flat eyes, and plump at both ends. It has good marketability, and the color and taste of fried chips are excellent, making it suitable for fresh potato export and deep processing. It matures 70-75 days after plastic film mulching. The yield per mu is 200
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Introduction to the Liaoyou 1052 Rice Variety
Liaoyou 1052 is a new hybrid aromatic rice combination developed by the Rice Research Institute of Liaoning Province, crossing a fragrant rice male-sterile line with a high outcrossing rate and a high-quality restorer line. Characteristics: The growth period of Liaoyou 1052 is about 158 days, the plant height is 116-118 cm, the average panicle length is 19.35 cm, the total number of spikelets per panicle is 180, and the number of filled grains is 140. It belongs to the large-panicle type of rice combination, with a 1000-grain weight of 24.6 g. After transplanting, seedlings establish quickly, individual plants grow vigorously, and tillering ability is moderate, with an average of 15 panicles per hill and a high productive-stem rate.
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