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Early-maturing soybean Chaofeng No. 3: an excellent variety with super-high yield, high resistance and high efficiency
Chaofeng No. 3 soybean is an early-maturing variety with super-high yield, multiple resistance and high efficiency, bred over 8 years by researchers at the Research Institute of Jilin Province Northern Seed Industry Company. This variety overcomes the prominent problems of the past, when large-scale production applications were not high-yielding, had poor internal quality, failed to meet national quality standards, and were prone to pod shattering in dry years, resulting in high but unstable yields and high yields without high returns. In March 2007, it successfully passed provincial certification. Chaofeng No. 3 has a growth period of 110 days, and from sowing to harvest requires an active accumulated temperature of 2300°C
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Introduction to Superior Clonal Tea Varieties (Part One)
The application and promotion of superior tea varieties in tea production is one of the most effective ways to achieve high quality, high yield and high benefit. This is especially true of superior clonal tea varieties, which not only have such fine traits as strong stress resistance, excellent quality and good yielding ability, but also have stable characteristics, uniform sprouting and distinct flushing rounds, which favor the promotion of mechanized picking and the regulation of peak picking and processing periods. Of the more than 100,000 mu of tea gardens now existing in our city, the vast majority are Huzhou local population varieties and Jiukeng population varieties developed before the 1980s. The varietal traits of these tea gardens are mixed, and a considerable portion of them are aged tea gardens and
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Jigeng 88 super rice passes national certification
Aimed at using science and technology to resolve the contradiction between China's future grain supply and demand, the "Jigeng 88" super rice of the "China Super Rice Research" project, which is included in the Premier's Fund, has achieved a major research breakthrough at the Jilin Academy of Agricultural Sciences and passed national and provincial variety certification. Jigeng 88 is the result of nearly 10 years of dedicated efforts by experts at the Jilin Academy of Agricultural Sciences. It has high yield, good quality, multiple resistance and wide adaptability, with an average yield of 750 kg-800 kg per mu, and its rice quality reaches the national first-grade high-quality rice standard, officially bidding farewell to the northern rice planting problems of low yield and
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Garlic is a superior green feed additive
Garlic is a feed additive for mold prevention in summer and for producing hygienic and safe green food, and is the preferred plant for controlling drug residues as a green feed additive with wide sources and low price. Its characteristics are introduced as follows: 1. Biological characteristics of garlic: 1.1 Garlic (ALLiumsativum), also known as hu garlic, single-clove garlic, according to the color of the outer skin membrane, the solid bulb is crescent-shaped, is a natural perennial herbaceous cultivated vegetable, with a strong garlic odor and medicinal value similar to antibiotics, but without
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New Mini Sweet Potato Variety Hits Supermarkets: Professor Promotes It on Site
Around noon today, the food section of the Vanguard supermarket in Pujia Xincun was filled with drifting aromas, drawing many customers to stop and look. It turned out that more than 60 fragrant, piping-hot roasted sweet potatoes had just come out of the oven. Serving everyone at the counter was an elegant middle-aged woman who, while helping people choose sweet potatoes, also introduced their nutritional value and cooking tips, making everyone nod in agreement. This woman selling sweet potatoes was none other than the developer of this mini sweet potato - Ji Zhixian, a professor at the Provincial Academy of Agricultural Sciences. Teach
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Introduction to the Large Mao Hua Variety, a Superior Cultivar of Honeysuckle
The scientific name of honeysuckle is Lonicera japonica, a semi-evergreen perennial twining shrub of the vine type. It is a commonly used traditional Chinese medicinal herb and is praised as a natural broad-spectrum antibiotic. In recent years, with the expansion of the application fields of honeysuckle, its cultivation has shifted from extensive management to intensive management, and from one flower crop per year to four flower crops per year, greatly increasing yields and significantly improving cultivation benefits. At present, many places are introducing or expanding planting, but if attention is not paid to variety selection, the results will be contrary to expectations. Among traditional Chinese medicinal herbs, honeysuckle is divided into Mi Yin Hua, Dong Yin Hua and Shan Yin Hua. Mi Yin Hua is mainly produced in Xinmi, Henan,
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Detailed Explanation of Key Techniques for Super-High-Yield Cultivation of Double-Season Rice in South China
(1) Sow at the right time and cultivate strong seedlings. For early rice, use dry-raised seedlings, with a seeding rate generally of 90 g/m2 and a sowing period in mid-to-late March; for late rice, use sparse sowing for strong seedlings or two-stage seedling raising, with a seed rate of about 1.0 kg per mu. (2) Ridge and bed cultivation. Bed width 3-4 m, ditch width 0.2-0.25 m, and open surrounding ditches well to facilitate water management and field operation management. (3) Wide-row close planting. The planting density is 30-40 hills/sq m, with a row spacing of about 25 cm. Generally, early rice has 3-4 seedlings per hill, and late rice is transplanted as single seedlings or double seedlings, ensuring
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Super hybrid japonica rice successfully bred in Tianjin
In the golden autumn season, the thousand-mu rice fields at the Ninghe Rice Original Seed Farm are a sea of gold, and the super hybrid japonica rice planted here - the high-quality Xiaozhan hybrid japonica rice - has been successfully harvested. This marks major progress in the Tianjin major science and technology project led by Academician Yuan Longping - "Research on New Combinations of High-Quality, Super-High-Yield Xiaozhan Rice." Based on analysis of the number of grains per rice ear and other factors, rice experts expect the yield per mu to reach 800 kg, an increase of more than 150 kg over conventional rice yields, with greatly improved quality. According to reports, the conventional rice varieties currently planted in North China
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Super-high-yield new hybrid japonica rice variety Qiuyou Jinfeng successfully bred
The super-high-yield new hybrid japonica rice variety "Qiuyou Jinfeng", independently bred by Shanghai scientists, after 3 years of production demonstration planting, reached a per-mu yield of 801.9 kg, and has recently passed expert acceptance inspection. On December 31, 2006, a reporter learned at the Shanghai Minhang District Agricultural Science Research Institute that the cultivation of the excellent variety "Qiuyou Jinfeng" uses the genetic differences between the two parents of indica rice and japonica rice, with an excellent late japonica sterile line as the female parent, and selects excellent indica rice and excellent japonica rice restorer lines as the male parent, through "indica-japonica bridging" technology, applying
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What are the key cultivation techniques for Super Upland Rice 1
1. Intensive and meticulous farming: The quality of plowing and land preparation directly affects the uniform emergence and complete stand of upland rice, as well as the strength of the soil's water-holding capacity. Therefore, a good environment must be created for the growth and development of the underground parts of upland rice. 1.1. Deep plowing: The suitable soil tillage depth for upland rice planting is 18-20 cm, but the plowing depth must also be determined according to soil fertility and thickness. 1.2. Land preparation: The requirements for meticulous land preparation are level soil, with four-side ditches and a middle ditch, capable of both drainage and irrigation. Generally, the ditch depth is 1
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