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New cotton variety Han 6208 approved
The new transgenic insect-resistant cotton variety "Han 6208", bred by the Handan Academy of Agricultural Sciences (postal code: 056001, tel: 0310-8161725), recently passed variety approval in Hebei Province. The variety has a growth period of 131.5 days, 13.9 bolls per plant, a boll weight of 5.8 grams, and a seed index of 10.65 grams. Lint percentage 41.2%, pre-frost lint yield rate 92.5%. Resistant to lepidopteran pests such as cotton bollworm and pink bollworm. Resistant to fusarium wilt, tolerant to verticillium wilt. Micronaire value 5.0, specific strength 28.3 cN
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Upland rice 297 approved, variety information at a glance
1. Variety origin: Bred by the College of Crop Science, China Agricultural University in 1993. The parents are: Mujiao 78-595 x khaomon. Approved in Beijing in 2000. 2. Characteristics: Grown as a single-season spring-planted upland rice in Beijing, Tianjin, Hebei, southern Liaoning and northern Shandong, the full growth period is 130-140 days; when dry-direct-seeded after wheat in the Huang-Huai region, the full growth period is 110-120 days. Strong drought tolerance, well-developed root system, thick and sturdy stems, relatively lush growth, fairly strong lodging resistance. Plant height 100-120 cm, weak tillering ability, relatively compact plant type
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Huaidao No. 11 (Su Shen Dao 200805): Jiangsu Province's newest approved japonica rice variety
Huaidao No. 11, formerly named "Huai 276", was developed by the Huaiyin Institute of Agricultural Sciences of the Xuhuai Region of Jiangsu through systematic selection from Huaidao No. 9, and was bred in 2004. It is a medium-maturing medium japonica rice variety. It is suitable for planting under medium-to-high fertility conditions in the Huaibei region of Jiangsu Province. I. Yield level and characteristics. From 2005 to 2006 it participated in the Jiangsu provincial regional trial, with an average yield of 578.8 kg per mu over two years, an increase of 1.9% over the control Zhendao 88; the increase in 2005 was not significant, and the increase in 2006 was highly significant; in 2007
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Quality dryland wheat variety Mengmai 35 approved
Mengmai 35, a dryland wheat variety bred at the private expense of Zhi Guangjun of Hadatu Township, Zhuozi County, has passed the approval of the Inner Mongolia Crop Variety Approval Committee. Mengmai 35 is a new wheat variety with high yield, good quality, drought resistance, disease resistance, strong stress tolerance, undemanding cultivation requirements and a wide range of adaptation. In three years of autonomous-region-level approval trials, its average unit yield was 150.2 kg, an increase of more than 18.5% over the controls Mengxuan 1 and Mengmai 34. In two years of autonomous-region-level production demonstrations, it outyielded the control Neimai 21 by 72
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Introduction to the Xieyou 5968 Rice Variety (National Approved Rice 2004020)
Variety source: Xieqingzao A x t5968. Breeding units: Taizhou Academy of Agricultural Sciences of Zhejiang Province, Zhejiang Hybrid Rice Seed Industry Co., Ltd. Approval status: upon review, this variety meets the national rice variety approval standards and has passed approval, with the number National Approved Rice 2004020. Characteristics: this variety is an indica three-line hybrid rice. When grown as single-season mid-season rice in the middle and lower reaches of the Yangtze River, the average whole growth period is 138.1 days, 4.8 days later maturing than the control Shanyou 63. Plant height 117
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Zhengdao 18 is a nationally approved new japonica rice variety with high yield, disease resistance and good quality
Zhengdao 18 is a new japonica rice variety with high yield, disease resistance and wide adaptability, bred by the Grain Crops Research Institute of the Henan Academy of Agricultural Sciences. In 2005, plant variety right protection was applied for, with announcement number CNA002221E. It passed Henan provincial approval in 2006 and national approval in August 2007. I. Characteristics: The whole growth period is about 152 days, the plant type is compact, the plant height is 95 cm, growth is vigorous, tillering ability is strong, the earing rate is high, the stems are thick, the leaf color is green, the flag leaf is short and held upright, and the leaf sheath is green; the panicle length is 16 cm, the grains are densely set, the grain shape is short and round, and threshability
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Introduction to the nationally approved cotton variety Handan 284
The nationally approved cotton Handan 284 was bred by the Handan Agricultural Science Institute of Hebei Province. It passed the approval of the National Crop New Variety Approval Committee in 2001, and in 2002 it was listed by the Ministry of Science and Technology as a variety under the "National Key Science and Technology Promotion Plan". Xinxiang Xincheng Seed Industry holds the development and operation rights for this variety in our country. For this variety under plastic film mulching, sow between April 15 and 20; for open-field planting, sow between April 20 and 30, with 1600 to 1800 plants per mu, and 2000 plants per mu on dry and poor land. 1999 to 2000
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Zhengmai 005 is a nationally approved wheat variety (formerly known as Zhengmai 005).
Variety source: 85-5072/89330A-0-1. Characteristics: weak vernalization type, medium maturity, maturity 1 day later than the control Yumai 18. Seedlings semi-prostrate, strong tillering ability, dark green leaf color, narrow leaves. Plant height 80 cm, plant type slightly loose, spike layer neat, flag leaf narrow and long, upright. Average 440,000 spikes per mu, 30 grains per spike, 1000-grain weight 38 g. Spike spindle-shaped, long awns, white glumes, white grains, vitreous kernels. Lodging resistance average, winter cold hardiness medium, resistance to late spring cold slightly weak, waterlogging tolerance
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Luodao 998 rice variety approved at the national level
Approval number: Guoshen Dao 2006073Variety name: Luodao 998Breeding unit: Luoyang Institute of Agricultural Sciences, Henan ProvinceVariety source: Systematic selection from upland rice 277Characteristics: This variety is a japonica-type conventional upland rice. Grown as a wheat-stubble upland rice in the Huang-Huai-Hai region, its whole growth period is 108 days, 1 day earlier than the control upland rice 277. The plant type is relatively compact, tillering ability is medium, plant height is 94.6 cm, panicle length is 18.1 cm, effective panicles per mu are 19.
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Ten Flowers That Represent China, Chosen by 10,000 Foreigners from 20 Countries, Approved by 60% of Netizens
In March of this year, a horticultural and flower exchange association in Europe friendly to our country held a flower selection event for the flower that best represents China's national image. Over three months, staff visited nearly 20 countries across Europe and the Americas, more than...
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