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Jindou No. 34: Introduction to a High-Yield Soybean Variety
I. Biological Characteristics "Jindou No. 34" soybean, when spring-sown in central Shanxi Province, has a growth period of 133-135 days from emergence to maturity, and in normal years it matures around September 25. When summer-sown in the central Huang-Huai-Hai region, the whole growth period is 112 days. When spring-sown in Jinzhong, the plant height is about 80 cm, with generally 2-3 branches, reaching 3-5 in years with sufficient rainfall, 17-19 nodes on the main stem, a compact plant type, and tough, thick stems with strong lodging resistance. Each plant bears 50-75 pods and 105-150 seeds. The leaves are elliptical, with the upper leaves
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Introduction to the High-Yield Characteristics of the New Soybean Line Qiangfeng No. 2
"Qiangfeng No. 2" is a new soybean line bred by the Shanxian County Crop Improved Variety Research Institute of Shandong Province from a variant plant of "Xingnong No. 2". In addition to all the characteristics of "Xingnong No. 2" such as high yield, lodging resistance and good quality, this line has even greater disaster resistance and lodging resistance. Characteristics and traits. Sub-determinate podding habit, plant height 120-130 cm, 3-4 branches ("Xingnong No. 2" has no branches), about 120 pods per plant, maximum 260 pods, podding on the main stem and branches equally important, 3-seed pods account for
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Introduction to the characteristics of the new high-yield soybean germplasm MN413
Origin and breeding process MN413 new soybean germplasm was developed in 1990 by sexual hybridization using the high-yield line MS8118 (subjected to plasma treatment N50 times, 30Kev) as the female parent and Yudou No. 10, and through bulk population and pedigree selection, it was stabilized in 1997 and named MN413 (Mengning 413). In 1998, it participated in the institute's variety comparison and identification, with an average yield of 239.7 kg per mu, an increase of 18.5% over Zhongdou 19, and in a 0.4-mu propagation field the yield reached 274 kg per mu; in 1999, it participated in multi-location trials in the province
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Detailed Introduction to High-Yield Giant-Grain King Soybean Varieties
I. Giant-Grain King No. 1 Giant-Grain King No. 1 is a newly bred novel giant-grain soybean line. This variety has extra-large seeds, with a 100-seed weight of 40-50 grams, maximum 60 grams, light brown hilum, round and plump, golden and shiny, easy to thresh, with good appearance and marketability. The green pods have white hairs; sold as large-grain green edamame, it is popular in the market, and sold as dry beans, it is so attractive one cannot put it down. This variety has a plant height of 60-80 cm, a well-developed root system, thick and sturdy stems, high resistance to lodging, a fan-shaped plant type, purple flowers, 6-8 branches per plant, short internodes, and many pods. Generally
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Detailed Explanation of Key Points for High-Yield Cultivation Techniques of Madeira Vine
1. Seedling raising: Madeira vine can be propagated by cuttings and bulbils, but cuttings are generally the main method. After new branches sprout in spring, cut healthy branches and insert them into a seedbed; loose sandy loam is best for the seedbed soil. Keep moist for about 20 days, and they can take root and become seedlings. 2. Planting: Before planting, apply sufficient base fertilizer first. Generally, apply 3000 kg of organic fertilizer per mu (667 sq m), plus 30 kg of superphosphate, then plow deeply, rake level, and make flat beds. For open-field cultivation, the planting period is mid-to-late April, with a plant spacing of 30 x 60 cm, and 66
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Secrets of High-Yield Schisandra Cultivation, Detailed Explanation of Key Planting Techniques
To achieve high yield and high efficiency in cultivated Schisandra, three key steps must be taken first: first, variety selection, purification and improvement must be carried out; second, a period of domestication and adaptation is needed; third, pruning must be strengthened to regulate and control tree vigor. The three are mutually reinforcing and none can be omitted. As early as more than 20 years ago, many farmers in our county tried cultivating Schisandra one after another, and all ultimately failed. The Kuandian County Schisandra Improved Variety Breeding Base also began trials in 1985, but the first two attempts also failed. In 1993 they summarized the
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How to Grow Mushrooms on Mulberry Branches? Detailed High-Yield Cultivation Techniques
In terms of the comprehensive development and utilization of mulberry stalks, since 2006, Hechi City in Guangxi has successfully explored a new "mulberry-mushroom-fertilizer" agricultural circular economy model in Yizhou, Huanjiang and other cities and counties. The "Pleurotus citrinopileatus" (golden oyster mushroom) cultivated with mulberry stalks as the main substrate won the gold award at the 2006 China Hunan (International) Green Products Expo and passed national organic food certification. The success of mulberry branch mushroom cultivation solved the problem that had plagued Hechi City for more than 20 years, where large areas of mulberry stalks were burned as waste, causing resource waste and environmental pollution, and provided sufficient raw material resources for expanding the edible mushroom industry
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New edible mushroom variety: high-temperature mushroom Xiagu 93
The high-temperature mushroom "Xiagu 93" is the first high-temperature-type four-spore mushroom variety suitable for summer cultivation in China, bred in 1993 by researchers at the Horticulture Institute of the Zhejiang Academy of Agricultural Sciences through research efforts, originally named "Zhe AGh-1". This variety fills the gap in summer mushroom cultivation varieties in China. The fruiting period of the high-temperature mushroom coincides with the off-season for various edible mushrooms, when fresh mushroom supply is interrupted, and prices are 3 to 5 times higher than in peak season. It has been promoted in more than 20 provinces and cities including Zhejiang, Jiangsu, Shanghai, Fujian, Guangdong, and **. This variety passed variety certification in April 2000.
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Qing'an's 700,000 mu of rice adopts cold-region dry seedling cultivation and controlled irrigation technology for water saving and high yield
The controlled irrigation, water-saving and high-yield technology for cold-region dry seedling rice has been successfully tested in Qing'an. This year, 700,000 mu of rice in this county are using this technology. According to expert calculations, it saves about 450 cubic meters of water per mu, saves 11.2 yuan in pumping costs, and increases yield by an average of 22 kg per mu. In recent years, through the trinity approach of "engineering water saving, mechanism water saving, and technical water saving," Qing'an has reduced irrigation water per mu from nearly 1,000 cubic meters to 500 cubic meters. Over 10 years, it has expanded the paddy field area from 640,000 mu to 1.17 million mu, accounting for half of the cultivated land area. Last year
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How to identify high-quality fish fry? Master these selection tips
Check the size of the fish fry. Fish of the same species from the same pond should be uniform and even when harvested, with little difference in body length and weight. In contrast, poor-quality fish fry with large individual differences and uneven sizes often result in a low overall survival rate due to competition for food, mixed genetic stock, poor management and other reasons. Check the body color of the fish fry. High-quality fish fry have bright, glossy body colors. Different species and different farming methods produce fish fry with different body colors. Generally speaking, high-quality silver carp fry should have a silver-gray back and silvery-white sides and belly. High-quality
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