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Detailed Introduction to the Jiudao 47 Rice Variety
I. Breeding Institution: Jilin City Academy of Agricultural Sciences. II. Variety Origin: In 1991, bred by crossing Jiyin 8611 as the female parent with Jiu 88-2 as the male parent, using the pedigree method. Original code name Jiudao 302. III. Characteristics: 1. Plant traits: plant height 103 cm, compact plant type, erect leaves, strong tillering ability, about 24 effective panicles per hill; 2. Panicle traits: panicle length 19.8 cm, loose panicle shape, 180 grains on the main panicle, average
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Introduction to the Characteristics of the Xiangjiao No. 6 Pepper Variety
A pepper variety bred by the Changsha Vegetable Science Research Institute of Hunan Province using F81--1--2 x L24--1 as parents. Plant height about 49cm, spread 53cm x 50cm, double-forked branching, the first flower borne at nodes 11--13, fruit thick horn-shaped, 3 locules, length 11--12cm, diameter about 3.8cm, flesh thickness 0.27cm, marketable fruit dark green, physiologically mature fruit bright red, average single fruit weight about 35g. From transplanting to harvest 35--45 days.
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Introduction to the Black Sweet Potato Variety Black Potato King No. 1
This variety is a new high-yield black sweet potato variety recently introduced from Hong Kong, China by the Guangdong Institute of Biotechnology. The vines grow about 1.3 m long. It sets tubers early and in a concentrated way. The tubers are spindle-shaped and contain 24-26% starch. The skin is purple-black and the flesh is jet black. When cooked, it is richly aromatic, soft, sweet, mealy and sandy, and is rich in selenium and iodine. It yields about 80% more than Chuanshan Purple, with a yield of 3000-7000 kg per mu and 3000-3500 plants planted per mu.
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What are the signs of illness in softshell turtles? An introduction to common symptoms
Softshell turtles are timid, afraid of people, afraid of cold, like to burrow into mud, and like to bask in the sun. Once they get sick, their behavior becomes abnormal: they no longer burrow into mud or bask on their backs, and instead prefer to hide in shady, dry places, moving slowly and not fearing people. Based on these characteristics, problems can be discovered as quickly as possible, which is beneficial for the prevention and treatment of softshell turtle diseases. In ponds where there are no habitats for sick softshell turtles, once a softshell turtle gets sick it is difficult to detect, often delaying treatment; once it surfaces, the disease is already incurable and beyond saving. Healthy softshell turtles move nimbly; as soon as they detect
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Introduction to the Cotton "Dong A" Genic Male Sterile Germplasm Resource
In 1972, a male sterile cotton plant was discovered in the field, and after 3 years and 6 seasons of research, the cotton "Dong A" genic male sterile germplasm was successfully developed. Its male sterility trait is mainly controlled by a pair of recessive nuclear genes. It has the characteristics of stable inheritance of male sterility, easy transfer, strong combining ability, a wide range of restorer lines, a population male sterile plant rate of about 50 percent, and 100 percent male sterility per individual plant. It also has good yield potential and wide adaptability. Using the Dong A genic male sterile germplasm, 1 derivative male sterile line was developed. Among them, several derivative male sterile lines were further combined and screened to produce 12 hybrid
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Introduction to the Characteristics and Traits of the Potherb Mustard Variety Yinxue No. 18
A new variety, "Yinxue No. 18", which is more productive, has better disease resistance and is more suitable for processing than the original potherb mustard varieties, recently passed expert appraisal commissioned by the Ningbo Municipal Science and Technology Bureau and was successfully bred. It is reported that this new variety will be vigorously promoted, so that the potherb mustard varieties in Yinzhou will be fully renewed. According to experts, compared with the original varieties, "Yinxue No. 18" has good productivity, strong disease resistance and good processing traits. "Yinxue No. 18" has been welcomed by growers, and its planting area has continued to expand. From 2002 to 2004, this
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Introduction to the Shannong Youmai 3 wheat variety
Bred by Shandong Agricultural University and the Feicheng City Seed Farm. In the 1997-1999 regional trial, the average yield was 399.7 kg per mu, a 4.6% increase over the control; in the 1999-2000 production trial, the average yield was 423.4 kg per mu, a 5.6% decrease compared with the control. Crude protein content (dry basis) 15.46%, test weight 780 g/l, whiteness 79.9%, relatively high flour whiteness, wet gluten 30.2%, sedimentation value 27.7 ml, water absorption 56.76%, development time 2.0 min, stability
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Introduction to the Characteristics and Traits of the Xingmai 4 Wheat Variety
Characteristics: Semi-winter type, medium maturity, maturity 1 day later than the control Shi 4185. Seedlings semi-prostrate, strong tillering ability, low spike-forming rate, differences in height between main stem and tiller spikes, thick spike layer. Plant height about 80 cm, plant type moderately loose-tight, flag leaf slightly large, leaf color yellow-green, heavy waxiness, thick stem. Spike spindle-shaped, spikelets densely arranged, long awns, white glumes, white kernels, plump grains, vitreous. Average spike number per mu 388,000 spikes, grains per spike 36.0, 1000-grain weight 42.9 g. Good yellowing. Cold resistance identification: medium cold resistance. Disease resistance identification: medium resistance
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Detailed Introduction to the Xinmai 13 Wheat Variety
Variety origin: Xinmai 13 is a high-yield, disease-resistant, stable-yield, high-quality, widely adaptable new wheat variety bred by the Xinxiang City Institute of Agricultural Sciences in Henan Province through crossbreeding using Wanyuan Changbai as the female parent and (C5/3577) F3d1 as the male parent. Its original name was Xinxiang 9178, and it passed national variety approval in 2003. Yield performance: 1. Yield results from the national Huanghuai South Region trials and production trials. Xinmai 13 participated in national regional trials and production trials for three consecutive years, and its yield ranked 1st in all three years.
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Introduction to the Lumai 15 Wheat Variety and Its Characteristics
Breeding institution: Department of Agronomy, Shandong Agricultural University. Approval status: Approved by the Shandong Provincial Crop Variety Approval Committee, approved by the Jiangsu Provincial Crop Variety Approval Committee in 1996, and approved by the National Crop Variety Approval Committee in 1998. Variety approval number: Guoshenmai 980010. Variety source: (Tal Yangmai No. 1 BI/757318) F1//104-14. Characteristics: Semi-winter, tending toward spring habit. Plant height 80-85 cm, spike approximately
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