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What are the excellent autumn soybean varieties? Detailed introduction to the main varieties
(1) Maopengqing No. 1: This variety has a determinate podding habit, plant height 65-70cm, main stem 12-14 nodes, with 1-2 branches, leaflets ovate, flowers white, pubescence gray, pods yellow when mature, averaging 2-3 seeds per pod, seeds round, seed coat light green, hilum black, 100-seed weight 22-27 grams. It is an early-maturing variety of southern autumn soybean, with a full growth period of 86-90 days. The stems are thick and sturdy, tolerant to fertilizer and resistant to lodging, relatively resistant to mosaic virus disease and rust. Protein content 50.5%, fat 19.8%
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Introduction to the Shennong 6 soybean variety and its cultivation key points
[Basic Information] Shennong 6 (original line number Shennong 91-44) was bred by the Department of Agronomy of Shenyang Agricultural University in 1986 through sexual hybridization, using Fengjiao 66-12 as the female parent and Kaiyu 8 as the male parent, selected according to breeding objectives. Since Shennong 6 was introduced to Pulandian City in 1996, it has withstood the test of different years and different climatic conditions (low temperature and scant sunlight, high temperature and drought), consistently showing high and stable yield, disease resistance, and lodging resistance, with an average yield increase of 18.7%-24.7% over the control. In order to fully bring out the excellent varietal characteristics of Shennong 6,
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How is the Dan 304 soybean variety? Characteristics and traits introduction
Variety source: Zhuanghe City Agricultural Technology Extension Center; bred by the Dandong Academy of Agricultural Sciences. Characteristics and traits: growth period 135 days, plant height 90 cm, 3-4 branches, 100-seed weight 22 grams, disease-resistant, lodging-resistant, yield 180-260 kg per mu. Cultivation points: sow from May 1 to 5, row spacing 1.7 chi, hill spacing 8 cun, keep 6000-8000 seedlings per mu.
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Introduction to the Characteristics of the Dongxin No. 3 Soybean Variety
I. Approval Number: Su Shen Dou 200601. II. Variety Source and Type: Originally named "Dongxin 2002", it is a medium-maturity summer soybean variety for the Huaibei region, developed in 2001 by the Jiangsu Province Lianyungang State Farm Agricultural Science Research Institute through hybridization of A95-10/Sidou 11. III. Suitable Range: Suitable for cultivation as summer soybean in the Huaibei region of Jiangsu Province. IV. Yield Level and Characteristics: In 2003-2004, it participated in the Jiangsu Province Huaibei summer soybean regional trial, with a two-year average per-mu
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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 Introduction to a New Method for Raising Schisandra Seedlings
Schisandra is a perennial vine of the genus Schisandra in the family Magnoliaceae. Its mature dried fruit is used as medicine, commonly known as northern schisandra, and it has the effects of strengthening the lungs and relieving cough, nourishing the kidneys and astringing essence, and tonifying qi and promoting fluid production. Plants of the same genus also include southern schisandra and western schisandra, and among them Liaoning schisandra has the best medicinal efficacy and commercial value. Judging from the current market conditions, the prospects for developing Liaoning schisandra are very broad. A new method for raising schisandra seedlings using vacant land is now introduced. The experimental site is in Tumen Villager Group, Yongquan Village, Jiucaigou Township, Xiuyan County. The trial area is 1 mu, and the soil is sandy loam.
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How to prevent and treat Geranium blackleg disease? Introduction to practical methods
Symptoms This disease occurs on both cuttings and mature plants, with cuttings being more severely affected. Decay begins at the base of the stem and develops upward, causing death. After mature plants are affected, they turn black, and the blackening spreads upward, the leaves drop, and the entire plant withers and dies. Pathogen Pythium splendens Braun, belonging to the Mastigomycotina. The hyphae are well developed, branched, and non-septate, appearing as white cottony fluff when growing vigorously. Sporangia are filamentous, round, or nearly round, and produce zoospores that cause infection.
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