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Introduction to the 2019 Nationally Approved Wheat Varieties: What Farmers Should Note When Choosing Seed
Entering late September, the annual autumn harvest work begins on schedule. Alongside the autumn harvest, farmers are also preparing for autumn sowing, and wheat is one of them. In order to grow high-yielding wheat varieties with strong disease resistance, you must choose
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What are the new cotton varieties nationally approved in 2006
Xiangzamian No. 11. This variety was jointly bred by the Hunan Cotton Science Research Institute (15 Yuxia Avenue, Qiaonan, Changde City, Hunan Province, postal code: 415101), the Biotechnology Research Institute of the Chinese Academy of Agricultural Sciences and other institutions. Characteristics: it is a transgenic insect-resistant hybrid first-generation variety, with a spring-sowing growth period of 126 days in the cotton region of the Yangtze River Basin. The plant is tower-shaped, with a plant height of 113.1cm, thick stems with more fine hairs, medium-sized dark green leaves, the first fruiting branch node at 6.6 nodes, and 2 bolls per plant
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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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