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Introduction to the Characteristics of the New Cotton Variety Nannongzao
Crop type: Cotton Variety name: Nannongzao Characteristics: The plant is tower-shaped, the main stem is upright and pubescent, brown on the sun-facing side, the leaf notches are obvious, the fruiting branches are slightly raised, the bolls are oval with a pointed tip, single boll weight 5.2 g, lint percentage 43.3%, lint index 7.3 g, seed index 9.5 g. A mid-early maturing variety with a growth period of about 136 days, resistant to fusarium wilt, tolerant to verticillium wilt, fiber quality: 2.5% span length 29.7 mm, specific strength 19.6 cN/tex, micronaire value 4.4. Yield performance: 1999-
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Introduction to the Bartlett pear variety: getting to know this type of pear
Declaring unit: Shandong Provincial Fruit and Tea Technology Guidance Station. Approval status: recognized by the Shandong Provincial Crop Variety Approval Committee in 1993, and recognized by the National Crop Variety Approval Committee in 1994. Variety registration number: GS14002-1993. Variety origin: The Bartlett pear is a West Jersey pear, introduced into China from abroad in the early years, and is widely distributed in China, with the most cultivation in Shandong Province. Characteristics: Young trees are vigorous, with strong budding ability and medium branching ability
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Detailed Introduction to the Danjing 8 Upland Rice Variety
1 Variety origin: Danjing 8 was developed by the Dandong Academy of Agricultural Sciences in Liaoning Province through hybridization and selection in 1987. It was approved by the Liaoning Provincial Variety Approval Committee in 1999. 2 Characteristics and traits: When planted in upland fields in Liaoning Province, the growth period from emergence to maturity is about 130 d, requiring an active accumulated temperature of 2720°C; it is a medium-maturity variety. Plant height is around 95 cm, with thick and sturdy stems, relatively dark green leaves, relatively short leaf blades, and a relatively compact plant type. Tillering ability is relatively strong, the root system is well developed, and the stems remain green at maturity. The number of effective panicles is about 230,000 panicles/667 sq m, semi-compact panicle type, panicle length 1
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Introduction to Tylosin (Tylan), a Commonly Used Macrolide Antibiotic in Duck Clinical Practice
Source and properties: This product is extracted from the culture broth of Streptomyces fradiae. It is a white crystalline substance, weakly alkaline, and slightly soluble in water. Its salts are readily soluble in water. Tylosin tartrate, tylosin hydrochloride, and tylosin phosphate are commonly used in clinical practice. Actions and uses: This product is an antibiotic specifically for livestock and poultry, with antibacterial activity against Gram-positive bacteria and some Gram-negative bacteria, such as Staphylococcus aureus, Streptococcus pyogenes, Mycoplasma, and Spirochetes, all of which it inhibits, and it is especially effective against Mycoplasma. However, its effect against Gram-positive bacteria is not
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How is the Chashan Early Honey Peach? An introduction to its variety characteristics
1 Breeding process In July 1994, 169 well-developed, pure naturally pollinated seeds of Yuhualu peach were obtained. After stratification treatment, they were sown and raised as seedlings. In 1995, 126 descendant seedlings were obtained, numbered 001--126 respectively, and in 1996 they were planted at the Chashan practice base of Linyi Normal University. From 1998 to 1999, they bore fruit successively. In 2000, the 5 better-performing lines were top-grafted in the high-tech experimental orchard and production orchard of the Chashan base. After 3 years of trait observation, No. 026 showed early fruiting, large fruit
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Introduction to the Variety Characteristics and Cultivation Techniques of Laiwu Large Ginger
Laiwu Large Ginger Laiwu ginger, also known as yellow ginger or large ginger, is a famous product of Shandong. The producing area is mainly concentrated on both banks of the Wen River and Hui River in western Laiwu. It has long been renowned at home and abroad for such excellent characteristics as large rhizomes, thin skin, bright color, few fibers, fine flesh, strong pungency, delicious taste, rich nutrition and good storability. Ginger has a wide range of uses. It can not only be used for seasoning, pickling and candying, but can also be processed into ginger juice, brewed into ginger wine, and used to extract ginger oil. It is also an important raw material for incense making and a medicinal material. Therefore, the ancients once praised it as "tea for dispelling dampness" and "the gentleman among vegetables." In the Compendium of Materia Medica there is
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Introduction to the Renowned Upland Rice Variety Zhonghan 3
Variety Approval Number: Guoshendao 2003030 Crop Type: Rice Variety Name: Zhonghan 3 First Breeding Institution: China National Rice Research Institute Variety Source: Systematic selection from CNA6187-3 Characteristics: This variety is a long-grain japonica conventional upland rice variety, with a growth period of 120-125 days, maturing 2-7 days later than the Brazilian upland rice IAPAR 9. Plant height is 130 cm, plant type is relatively compact, growth is luxuriant, and flag leaves are erect. Stems, leaves and husks are all smooth (glabrous), early growth is vigorous, leaf color is dark green, and later
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Introduction to the characteristics of the new late japonica rice variety Zhejing 30
Zhejing 30 was approved in March 2003 at the 27th variety approval meeting of the Provincial Crop Variety Approval Committee. In the 2000 provincial regional trial, the average yield per mu was 428.74 kg, 0.12% less than the control Xiushui 63, not significant; in the 2001 provincial regional trial, the average yield per mu was 506.19 kg, 10.7% more than the control Xiushui 63, reaching an extremely significant level; the two-year average was 5.46% higher than the control Xiushui 63. In the 2002 production trial, the average yield per mu was 445.6 kg, 2.5 more than the control Xiushui 63
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How are fish body disinfection solutions prepared? Introduction to common formulas
Soaking and disinfecting fish bodies with medicated solutions is an indispensable task when stocking fish fry and fingerlings, and is an effective measure for preventing fish diseases. Here are several common preparation and application methods for soaking disinfection solutions. 1. Bleaching powder solution: Prepare at a dosage of 1 gram of bleaching powder per 100 kg of clean water, that is, a bleaching powder solution with a concentration of 10 mg/kg. At a water temperature of 10-15°C, soak the fish for 15-30 minutes. It can kill various pathogenic bacteria on the fish body and has a good effect on preventing bacterial red-skin disease and rotten
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Introduction to the Characteristics and Traits of the Heibei No. 1 Round Eggplant Variety
Variety source: Heibei No. 1 round eggplant; the female parent is line 98-24, a high-generation self-pollinated purified and segregated selection of Ermins eggplant (a multi-harvest eggplant type), and the male parent is line 98-8. Characteristics: This variety has strong growth vigor, a compact plant type, small plant spread, and strong uprightness; the leaves are green with a slight purple tinge, and the petioles are purple-black; it is mid-maturing, with the first fruit (gate fruit) set at the 8th to 9th node, and it has strong fruit-setting ability; the fruit is spherical, purple-black, with a fruit shape index of 0.93; the average single fruit weight is 580 grams, with a maximum of 910 grams; it has excellent commercial quality, with a glossy black, relatively thick skin, tolerance to transport, and crisp, tender, pure white flesh
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