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Detailed Introduction to the Binmai No. 3 Wheat Variety
Bred by Yangxin County Seed Company through systematic selection from Lumai No. 21. In the 1999-2000 regional trial, the average yield was 550.0 kg per mu, an increase of 6.8% over the control. Crude protein content (dry basis) 12.92%, test weight 786 g/l, whiteness 79.3%, relatively high flour whiteness, wet gluten 27.6%, dry gluten 9.3%, sedimentation value 27.9 ml, water absorption 54.44%, development time 3.2 min, stability time 5.2 min, breakdown time 5.5 min, softening degree 110 B.U
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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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Introduction to the grain crop wheat variety Yangfumai No. 2
Main characteristics: spring habit. Long awns, white glumes, red kernels, semi-hard endosperm. 280,000 spikes per mu, 33 grains per spike, 1,000-grain weight 40 g. Moderately resistant to leaf rust, moderately susceptible to powdery mildew. Test weight 757.5 g/L, crude protein content 12.3%, wet gluten content 21.8%, sedimentation value 30.4 mL, water absorption 55.1%, stability time 1.9 minutes, maximum resistance to extension 421.5 e.u, extensibility 15.1 cm, extension area 84.9 sq cm. Key cultivation techniques: suitable sowing period
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Introduction and Characteristics of the Chuanmai 28 Wheat Variety
(Original code 5275) Approved in Sichuan in 1997. Cumulative promotion of 6.5 million mu. (1) Variety source: Bred by the Crop Research Institute of the Sichuan Academy of Agricultural Sciences in 1988 through the cross [(Wan Ya 2 x 2874) x (Caucasus x 2874)] x Mianyang 19, and selected in 1992. (2) Characteristics: This variety is spring-type, with green seedlings, semi-erect growth, medium tillering ability, and a high spike-forming rate. Plant height is 80-90 cm, spike length is 8-11 cm, rectangular shape, long awns, red
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Introduction and Characteristics of the Yimai No. 1 Wheat Variety
Yimai No. 1 was developed by hybridization and selection using 1029 as the female parent and Chaodasui 84 (79) as the male parent. I. Main characteristics. 1) Short and sturdy culm: plant height is generally only about 70 cm, and the plants are sturdy; the root system is well developed and it is highly resistant to lodging. 2) Unique spike shape: club-shaped, wide at the top and narrow at the bottom; spikes are generally 12-14 cm long, with longer ones reaching more than 15 cm, each spike has 20-24 spikelets, the lower spikelets have 3-7 grains each, and the upper spikelets have as many as 7-12 or more grains,
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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 rice variety Jiudao 23, formerly known as Jiu 9423
Breeding institution: Jilin City Academy of Agricultural Sciences, Jilin Province, China. Variety source: Qingxi 96 / Tengxi 138. Review opinion of the National Variety Approval Committee: This variety is a conventional japonica rice variety, with a whole growth period of 147 days, 4 days later maturing than the control variety Jiyujing. It has good yield performance and stable yield, relatively weak resistance to rice blast, and medium grain quality. It is suitable for planting in Jilin, Liaoning, Heilongjiang, and ** in areas with an effective active accumulated temperature above 2850°C and where rice blast occurs lightly. Upon review, this variety meets the national variety approval standards and has been approved.
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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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Breed Characteristics and Farming Introduction of Cenxi Three-Yellow Chicken
The Cenxi Three-Yellow Chicken is a historically famous chicken breed from Guangxi supplied to Hong Kong, China and Macao, China, and is currently a high-quality local native chicken in Guangxi that has undergone strict systematic breeding without introducing any foreign bloodlines. It has a small body size, splendid appearance, tender meat, fine bones, and a lively, active pecking nature. In 1983, it was awarded an honorary certificate by the National Ministry of Foreign Trade. Over the past 20-plus years, relevant researchers have carried out a series of scientific and technological research projects on the Cenxi Three-Yellow Chicken, continuously improving the product's technological content and quality. Of the seven completed research projects, four won provincial and ministerial-level science and technology progress awards. Starting in 1999,
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A Brief Introduction to Common Drug Types for Chickens and Their Usage
The main drugs commonly used for chickens include: antimicrobial drugs, antiviral drugs, anticoccidial drugs, etc. Antimicrobial drugs: commonly used ones such as penicillin, streptomycin, ampicillin, erythromycin, gentamicin, kanamycin, chloramphenicol, sulfonamides, tetracyclines and fluoroquinolones. (1) Gaolimixian and Qianglimixian are 5% erythromycin; Qinlibao and Junbizhi are gentamicin. (2) Baimiejing and Dijunjing are mostly sulfonamides used together with synergists. (3) Norfloxacin, ciprofloxacin
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