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Introduction to the Characteristics and Traits of the Heisheng 101 Soybean Variety
Heisheng 101 was jointly bred by the Wheat Research Institute and the Biotechnology Center of the Heilongjiang Academy of Agricultural Sciences, and was approved by the Heilongjiang Provincial Crop Variety Approval Committee in 1997. Characteristics and Traits: This variety has a plant height of about 80 cm, long leaves, and white flowers, with a growth period of about 120 days. The seeds contain 45.44% protein and 18.27% fat. Suitable Areas: Suitable for planting in the third accumulated temperature zone of Heilongjiang Province.
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How is the Black Pearl soybean variety? An introduction to its characteristics
Medicinal black beans have the effects of tonifying the kidneys and nourishing the blood, clearing heat and detoxifying, darkening the hair and brightening the eyes, and prolonging life. Since ancient times there has been a saying that "if you wish to live long, eat black beans," and long-term consumption can lower cholesterol and prevent obesity and arteriosclerosis. In recent years, Black Pearl beans have been widely used for cultivating live bean sprouts, making black tofu, pressing oil, and so on. Characteristics and traits: Black Pearl soybean, flat and round in shape, with relatively large seeds, 100-seed weight of 30-38 grams, seed coat oil-black, flesh emerald green, rich in plant protein, lecithin, unsaturated fatty acids, linoleic acid, calcium, and so on, especially high in various vitamins and trace elements.
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Analysis and Suggestions on the Current Status of Soybean Production in Huludao City
Soybean is one of the main crops in Huludao City and also a traditional crop. Soybean is both a protein crop and an oil crop. In recent years, soybean production has developed slowly, with no major breakthroughs. This article analyzes the current status of soybean production in Huludao City for reference. 1. Current status of soybean production. According to statistical data, from 1996 to 2005, the soybean planting area in Huludao City fluctuated considerably, hovering between 10,000 and 26,000 hectares. Among these, 2000 was the highest at 26,000 hectares, and 2005 was the lowest at 10,000 hectares. There were 5 years each in which the planting area exceeded 20,000 hectares and fell below 20,000 hectares. The soybean planting area accounted for about 11% of the total grain and soybean area. Soybean yield per unit was unstable; the lowest yield per unit was in 1999, only 613.0 kg/hectare; the highest yield per unit was in 2004, 2603.6 kg/hectare. Under normal circumstances, the yield per unit is 1700-2100 kg/hectare, which is at the lower-middle level in Liaoning Province.
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How does the large-seeded, high-yielding Huayou No. 5 soybean perform?
On September 30, right in the harvest season for field crops, the reporter saw in the contiguous fields of Huayou No. 5 soybean planted in Gongjiazhuang Village, Qiaoxi District, Shijiazhuang City: the golden leaves could no longer hide the pods covering the plants, the pods hanging on the stems were as densely packed as harvested corn wrapped around tree trunks, the plump beans seemed about to burst the pods, and the 3 seeds in each pod refused to be outdone, each growing perfectly round. Wang Yuling, the breeder of this variety and director of the Soybean Office of the Shijiazhuang Academy of Agriculture and Forestry Sciences, who was conducting a survey in the field, introduced that Gongjiazhuang Village has 1
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Introduction to the Characteristics of the Laser 810 Soybean Variety
Laser 810 is the newest variety certified by provincial experts in 2000. It is a new soybean variety developed through laser radiation breeding with high yield, stable performance, high quality, multiple resistance and strong adaptability. According to tests by the Crop Quality Testing Center of the Shandong Academy of Agricultural Sciences, Laser 810 soybean has a protein content as high as 48.37%, and the sum of its protein and fat content exceeds 66%, reaching the national standard for high-quality soybean varieties. It is a typical new medium-maturing summer soybean variety. If your organization is interested in propagating and promoting it, you are welcome to contact us by letter or correspondence, or come for an on-site visit, and to provide guidance on the matching cultivation key points and propagation methods.
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Symptoms and control methods of soybean anthracnose
Symptoms: The disease can occur from the seedling stage to the mature stage. It mainly damages stems and pods, and also damages leaves or petioles. When stems are infected, brown lesions first appear, densely covered with irregularly arranged black dots. When pods are infected, the small black dots are arranged in concentric rings, and the diseased pods cannot develop normally. When cotyledons are infected at the seedling stage, dark brown lesions appear with slightly lighter edges, and after the lesions expand, cracking or sunken areas often appear; the lesions can spread from the cotyledons to the young stems, causing death of the plant parts above the diseased area. When leaves are infected, the edges are dark brown and the interior is light brown. When petioles are infected, the lesions are brown and irregular. Control methods
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How to prevent and control soybean anthracnose? Detailed explanation of occurrence patterns and control techniques
1 Disease symptoms A considerable portion of infected seeds die in the soil before emergence. The disease can occur from the seedling stage to the maturity stage. The pathogen can invade young stems from the cotyledons, damaging stems and pods, and also damaging leaves or petioles. 1.1 Cotyledon disease symptoms The disease can occur from the seedling stage to the maturity stage. On the emerged cotyledons there are dark brown lesions with slightly lighter edges. After the lesions expand, cracking or sunken areas often appear. When the climate is humid, the cotyledons become water-soaked and quickly wilt and fall off. 1.2 Leaf disease symptoms When leaves are infected, the lesions are irregular in shape, with dark
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How to control dodder in soybean? Detailed control methods
Soybean dodder is a malignant parasitic weed, mainly parasitizing crops or weeds in the Fabaceae, Chenopodiaceae and Asteraceae families, and it also harms peanuts, alfalfa and potatoes.1
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What are the reasons for soybean plants flowering but not setting pods?
Liu Dezheng, a farmer from Xihe in Xinpu Town, Xiaonan District, and some farmers from Xiaogang Town and other places ask: Why did soybeans (yellow beans) flower but not set pods this year, or produce empty pods and shriveled seeds? According to our field surveys, in fact, the vast majority of soybeans this year did set pods; the cases of flowering without pod set or empty pods and shriveled seeds occurred only in scattered areas and among a minority of farmers. Through field investigation and analysis, the main reasons are as follows. First, from the perspective of varieties. This year, early and medium-maturing varieties generally flowered and set pods well, while among late-maturing varieties, some soybeans sown relatively late showed flowering without pods or empty pods and shriveled seeds.
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Detailed Explanation of the Technical Regulations for High-Yield Cultivation of Soybean with Sparse Planting
Technical Regulations for High-Yield Cultivation of Soybean with Sparse Planting: 1. Selection of dedicated varieties: Choose branching-type varieties with tall and luxuriant plants, strong stalks that do not lodge, a long flowering period, large flower clusters, a high pod-setting rate, tolerance to high fertilizer and water levels, and medium or medium-late maturity. 2. Land selection, tillage and fertilization: Choose flatland plots with high soil organic matter content and good moisture conditions, plots with a previous crop, and plots of equal fertility; the best previous crop is corn stubble, and organic fertilizer should be applied in increased amounts. 3. Sowing: Carefully select seeds. Seeds should be free of pests and diseases, uniform in size and plump. The sowing period is generally when the 5 cm soil temperature steadily
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