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The original code of the Jimai 20 wheat variety is 955159
It was developed by the Crop Research Institute of the Shandong Academy of Agricultural Sciences through sexual hybridization using Lumai 14 as the female parent and Lu 884187 as the male parent, followed by systematic selection. From 2000 to 2002, this variety participated in the high-fertility Group B regional trial of wheat in Shandong Province, with a two-year average yield of 507.05 kg per mu, 0.78% lower than the control Lumai 14. From 2002 to 2003, it participated in the high-fertility group production trial of wheat in Shandong Province, with an average yield of 513.37 kg per mu, 8.69% higher than the control Lumai 14. It is suitable for Shandong
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Introduction to the Xinmai 18 wheat variety (original name Xinmai 9408)
Characteristics: Semi-winter habit, medium maturity, maturing 1 day earlier than the control Yumai 49. Seedlings semi-erect, leaves true green, strong tillering ability. Plant height 75 cm, plant type slightly loose, thick spike layer. Spike spindle-shaped, long awns, white glumes, white grains, grains semi-hard to hard. Average 380,000 spikes per mu, 35 grains per spike, 1000-grain weight 41 g. Relatively strong lodging resistance, relatively good cold resistance. Inoculation disease resistance identification: highly resistant to stripe rust, moderately resistant to stem rust, moderately susceptible to powdery mildew and sheath blight, highly susceptible to Fusarium head blight and leaf rust. 2003/2004
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What Kind of Fish Is Salmon? A Full Analysis of Origins, Varieties and Characteristics
What is salmon? To answer this question, we must first clarify the origin of the name "salmon." According to research, the Chinese term "sanwenyu" was first proposed in Hong Kong, China and Taiwan, China, as a transliteration of the English name salmon, because the English pronunciation of salmon sounds similar to "sanwen," while the standard Chinese translation of salmon should be "damahayu" or "guiyu." Salmon is not a taxonomic name for fish, but a commercial name for certain salmonid or salmon-trout species. To qualify as salmon, its muscle must be firm and elastic
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Detailed Explanation of the Differences and Origins of Snake Sex Chromosomes
The sex of snakes is determined by sex chromosomes and belongs to the ZZ/ZW mechanism. To study the origin and evolution of snake sex chromosomes, Kazumi Matsubara and other researchers from the Creative Research Initiative Sousei (CRIS) at Hokkaido University in Japan used fluorescence in situ hybridization to measure the four-striped rat snake (Elaphe quadrivirg
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An Introduction to the Characteristics and Origin of Baode Oil Jujube
Introduction: Legend has it that when Emperor Kangxi made an inspection tour, he passed through Panjiachuan in Baode and ate this jujube. Seeing its glossy, oil-like sheen, he named it Oil Jujube. At present, the county has more than 10,000 mu of jujube groves, with an annual output of 2.5 million kg. Main nutrients: sugar, protein, fat, vitamins, phosphorus, calcium, magnesium, iron. Characteristics: this jujube is deep red, glossy and bright, large, small-pitted, thick-fleshed, high in sugar, high in fat, and easy to store. Dried jujubes are elastic, with flesh as smooth as oil; when broken open by hand, they can stretch out 3-4 cm of oily strands, and they are rich in nutritional value.
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New intensive cultivation technology for small oyster mushrooms originated in South Korea
The small oyster mushroom belongs to the subdivision Basidiomycotina, order Agaricales, family Pleurotaceae, genus Pleurotus. It is rich in protein, sugars, vitamins, iron, calcium and the 8 essential amino acids for the human body. Its flesh is plump and tender, with a fresh and pleasant taste, and it has high edible and health-care value, making it highly favored by consumers. It is a mushroom with relatively large production and consumption in South Korea. Because small oyster mushrooms are not easy to transport over long distances or keep fresh, very few fresh mushrooms are imported from abroad, and production is mainly domestic in South Korea. Compared with conventional oyster mushroom cultivation, the biological conversion rate of small oyster mushrooms is relatively low, only 50%-80%, and moreover, grading
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Introduction to the rice variety II You Xiang 13, originally named Nei Xiang You 13
Characteristics: This variety is an indica three-line hybrid rice. Grown as a single-season mid-season rice in the upper reaches of the Yangtze River, its average whole growth period is 156.8 days, 3.6 days later in maturity than the control Shanyou 63. The stems, leaf margins, and leaf-node glume tips are all purplish-red. The plant type is moderate, cold tolerance is medium, panicle-grain weight is relatively well balanced, and color turns well at maturity. The effective panicle number per mu is 160,000 panicles, plant height is 116.4 cm, panicle length is 25.6 cm, total grains per panicle is 161.6, seed-setting rate is 81.8%, and 1000-grain weight is 27.9 g. Resistance:
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Characteristics and Origin of the Tancheng Xingmei Plum Variety
Native to Tancheng County, Shandong Province. The fruit is nearly round, with an average single fruit weight of 48.8 g and a maximum fruit weight of 73.7 g. The fruit apex is flat or slightly pointed, the suture is shallow, and the two sides are asymmetrical; the stalk cavity is broad and deep. The ground color of the fruit surface is orange-yellow, turning orange-yellow when ripe, with fine hairs, and the skin is relatively thick. The flesh is orange-yellow, dense and fairly fine in texture, juicy, sweet and tart and palatable, with an apricot aroma, and of superior quality. The soluble solids content is 13.3%, total sugar content 6.7%, titratable acid content 1.7%, and 100 g of fresh flesh contains
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Characteristics and Origin of the Laizhou Limei Apricot Variety
Laizhou Limei Apricot: In 1984, the Laizhou City Agriculture Bureau of Shandong Province conducted a general survey of apricot resources throughout the city. The Laizhou Limei Apricot was selected from a Limei Apricot orchard in Xiguanmen Village, Zhacun Town, Laizhou City. At that time, the tree of this variety was 23 years old, and its mother tree was first planted in a farmer's courtyard in Xiguanmen Village; its origin is unknown. In 1985, block planting began, and in June 2002 it passed the variety identification organized by the Yantai City Science and Technology Bureau of Shandong Province. At present, the cultivated area in Laizhou City has reached about 660 hm2.
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Introduction to the Origin Characteristics and Quality Features of Hongze Lake Crab
Jinshui brand Hongze Lake crab has delicate, tender meat, a delicious flavor and rich nutrition. Compared with other crabs or other aquatic products, it contains less water and is especially rich in nutrients such as protein, fat, carbohydrates and vitamin A. Before eating crab, it is best to choose a crab that is large, has all its legs and is strong and active. Dead crabs must never be eaten. Because the protein in dead crabs decomposes, the flesh spoils and deteriorates, and bacteria multiply rapidly; eating them can be severely life-threatening. "A beggar eating dead crabs finds every one 'fresh'" is used to describe certain people who do not understand the way of eating and are rather casual about what they eat; it does not mean that beggars are so poor that they have no choice but to eat dead crabs.
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