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What varieties and types of Panax notoginseng are there? A detailed introduction to common varieties
Panax notoginseng: slightly spindle-shaped or subconical, 1-6 cm long, l-4 cm in diameter. The surface is grayish yellow (commonly known as "iron skin") or grayish brown (commonly known as "copper skin"), with intermittent longitudinal wrinkles and a few lenticels, a stem scar at the apex, and nodular protrusions around it (commonly known as "lion's head"). There are broken rootlet scars on the sides. The texture is firm, and after being crushed, the bark and wood often separate. The cross-section is grayish green, yellow-green, or grayish white (commonly known as "iron bone"), and the bark has small brown resin canal spots. The odor is slight, and the taste is bitter followed by slightly sweet. Spring
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Introduction to Tokyo Cherry Blossom Varieties and Analysis of Their Main Characteristics
Family and genus: Rosaceae. Alternative names: Japanese cherry, Edo cherry. Morphological characteristics: Deciduous tree with dark brown, smooth bark; young twigs hairy. Leaves ovate-elliptic to obovate, 5-12cm long, apex acutely acuminate, base rounded to broadly cuneate, margin with fine pointed double serrations, veins on the underside and petioles pubescent. Flowers white to pale pink, 2-3cm in diameter, usually single-petaled, slightly fragrant; calyx tube tubular, hairy; pedicel about 2cm long, with short pubescence; 3-6 flowers arranged in short racemes. Drupe nearly spherical, black. Flowering period April.
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Which hard-flesh peach varieties are good? Five recommendations suitable for the Yangtze River Basin
1. Qinwang. Average single fruit weight 210 grams, maximum fruit weight 350 grams, fruit size relatively uniform. The base color of the peel is yellow-red; at maturity, 80%-100% of the fruit surface turns bright red, the appearance is colorful, and the fruit surface has little fuzz. The fruit is round, the suture line is medium, the fruit shape is relatively symmetrical, the fruit apex is concave, and the stem cavity is medium-deep. The flesh is red-white, with 75% red blush. The flesh is especially hard and does not crack, the texture is fine, and the resistance to browning is strong. Soluble solids 13.7%, tastes sweet with slight acidity, slight aroma, excellent quality. Semi-clingstone, small stone, no stone cracking, edible rate 9
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Introduction to Apricot-Plum Varieties: Three High-Quality, High-Efficiency New Cultivars
1. Tezao Maiqian Apricot. A bud sport variety from China, it is an extremely early-maturing, high-yielding excellent cultivar with strong tree vigor and vigorous growth. It can bear fruit in the second year after planting. The average single fruit weight is 85 g, with a maximum of 125 g. The fruit is orange-yellow with a red blush on the sunny side. It matures extremely early, about 1 week earlier than Jintaiyang, and can mature in southern Shandong by May 18. It has the rich aroma and sweet flavor of Chinese apricots, overcomes the shortcomings of low fruit set rate and low yield in Chinese apricot cultivars (Hongfeng, Zaohong, Zaohe), and also has the advantages of early fruiting and high yield of European apricots (Jintaiyang, Kate). It is an excellent apricot cultivar with excellent overall traits.
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Introduction of new giant winter peach varieties, a first look at new peach varieties
The "Giant Winter Peach", king of Chinese peaches, is a newly bred superior winter peach variety from the Zhengzhou Fruit Research Institute of the Chinese Academy of Agricultural Sciences. Its outstanding characteristics are as follows: exceptionally large fruit. The average single fruit weight reaches over 400 grams, with the largest single fruit reaching 1200 grams. The fruit is nearly round, making it one of the largest peach varieties currently available in China. Beautiful appearance and excellent quality. After ripening, the fruit fuzz falls off naturally. The background color of the fruit surface is creamy yellow, and the fruit surface is bright red, very gorgeous, matching international popular colors; the flesh is milky white, dense in texture, tender and firm, with a sweet and delicate fragrance, and a sugar content of 17%-19%
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Introduction to Pandun Soybean Varieties and Key Cultivation Techniques
Pandun soybean was developed using distant hybridization technology. A patent was applied for this technological achievement with the state; patent certificate number: 021359970. Pandun Soybean No. 3 has a determinate podding habit, a growth period of 106 days, a plant height of 1.2-1.5 m, 6-10 branches per plant, and about 400 pods; each plant generally yields 0.1-0.3 kg of dry soybeans, with a 100-seed weight of 32 g, yellow seed coat, and brown hilum. Seeding rate is 2 kg per mu, with 4000-6000 plants per mu; stable yield is 500-600 kg per mu, and high-yield fields can reach 800 kg.
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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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How to grow soybeans in Northeast China? Main recommended high-oil, high-yield varieties and techniques
The Northeast high-oil, high-yield soybean demonstration project implemented by the state, after two years of development, has introduced a group of excellent high-oil soybean varieties and advanced production techniques, which are gradually being widely applied in large-scale production. On this basis, the Northeast high-oil, high-yield soybean demonstration technical expert group offers the following recommendations for the seed and techniques used in high-oil soybean production in the region in 2004: In 2004, Heilongjiang Province and its reclamation areas can, according to the accumulated temperature and production conditions of different regions, continue to use the high-oil varieties that had already been successfully promoted in large-scale production in 2003,
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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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Double mushroom showcase: two mushroom varieties each display their strengths
The Horticulture Research Institute of the Provincial Academy of Agricultural Sciences used single-spore hybridization, single-spore systematic selection and molecular marker-assisted selection techniques to breed the low-temperature-tolerant, high-quality, high-yield new brown button mushroom (Agaricus bisporus) variety "Zongxiu No. 1" and the new white button mushroom variety "Yingxiu No. 1", which have passed the first national batch of edible fungi variety certification. The new brown button mushroom variety "Zongxiu No. 1" has a cap surface of natural brown, with white stipe and flesh. The mushroom quality is excellent, the fruiting bodies are round and neat, the caps are thick and firm, and not sunken at the top; the flavor is delicious and the texture is tender. Because its cap is naturally brown, it requires no
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