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Red rice paddy has been successfully cultivated in Hefei
After large-scale demonstration planting in Tongcheng, Huaining, Qianshan and other cities and counties, the new two-line hybrid rice (red rice) variety Wandao 129, independently bred by the Anqing Agricultural Science Research Institute, was recently examined and approved by the provincial crop variety approval committee; 9 of all 12 evaluation indicators reached the Ministry-issued first-grade high-quality rice standard, and it was decided to permit its promotion and planting as double-season late rice in the areas along the river and south of the river in our province. The newly bred red rice Wandao 129, also known as Peiliangyou 98, is a new rice variety that the Anqing Agricultural Science Research Institute began focusing on breeding in 1999
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Rice direct seeding machine successfully developed, efficient and versatile, boosting rice sowing
Recently, a "Multifunctional Soil-Covering Direct Seeding Machine Rice Mechanical Direct Seeding Field Demonstration" organized by the China National Rice Research Institute was held in Buqiao Village, Fuyang City, Zhejiang Province, with more than 40 experts from home and abroad attending the field observation event. In recent years, China's rice mechanical transplanting technology has developed rapidly, and a number of different types of transplanters suited to China's rice production have been developed and produced. However, the development and research of rice direct seeding machines and mechanical direct seeding technology have lagged relatively behind, and no mainstream rice mechanical direct seeding technology has yet taken shape. To overcome the problems of poor seedling establishment, easy lodging, premature aging, and difficult and costly weed control
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Colored potatoes successfully introduced and cultivated in Ningshan County, Shaanxi
From the Zhengzhou Grain Wholesale Market: In a trial field in Jieyan Village, Jifaping Town, Ningshan County, Shaanxi Province, freshly dug potatoes displayed a striking array of colors including bright red, light red, deep purple and pale yellow. These are new specialty-type potato varieties introduced and developed through cooperation between the Ningshan County Agricultural Technology Center, the Ningshan County Seed Company and Northwest A&F University, with 12 new varieties introduced from the United States and Canada for the first time. After successful spring trial planting in 2004 at Xunyangba Town at an altitude of 1300 m
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Black Potatoes Successfully Cultivated in Heilongjiang
The potatoes people see in daily life are all yellow or white, but now a black potato has been successfully cultivated in Mudanjiang City, Heilongjiang Province. According to reports, this potato has a black skin, an oblong tuber, and dark purple flesh when cut open. Because this potato has a higher starch content than ordinary potato varieties, it has a better taste. Experts from the Mudanjiang City Vegetable Research Institute said that this potato took 4 years to successfully cultivate, and after successive years of generation-advancing cultivation, the breeding area has now reached 5 mu, and this autumn it is expected to harvest
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Black potatoes successfully cultivated in Heilongjiang Province
The potatoes people see in daily life are all yellow or white, but now a kind of black potato has been successfully cultivated in Mudanjiang City, Heilongjiang Province. This potato is black-purple in appearance, with an oblong tuber shape and deep purple flesh. Its starch content is higher than that of ordinary potatoes, and its texture is more "mealy" than ordinary potatoes. Li Hongxing, a senior agronomist at the Mudanjiang City Vegetable Science Research Institute, said that this potato took 4 years to cultivate successfully, and through successive years of generation-advancing cultivation, 0.4 hectares have been cultivated so far. Last autumn, the harvest reached 8,500 kilograms, and starting this year it can be
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New potato variety successfully bred in Hebei
The new potato variety "Jizhangweishu No. 9", bred by the Hebei Institute of Alpine Crops (postcode: 076450, tel: 0313-5224631), recently passed variety approval in Hebei Province. This variety is a mid-season variety, with a growth period of 87 days (from emergence to maturity), brown tuber skin, white tuber flesh, shallow eyes, concentrated tuber set, and a large- and medium-tuber production rate of 71-75%. It is resistant to late blight. Starch content 16.3%, dry matter content 23.8%, reducing sugar content 0.18%, crude protein content
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Full-film double-ridge furrow sowing cultivation technique for potato, suitable for arid regions
The full-film double-ridge furrow sowing cultivation technique for potato is a drought-resistant planting technique suitable for the arid and semi-arid regions of northern China, achieved by forming large and small ridges according to belt width and implementing full-ground coverage, integrating moisture conservation, rainwater harvesting, warming and yield increase. Its main advantages are: (1) By fully covering the large and small ridges with plastic film, all rainfall during the potato growing period is fully collected; in particular, the tiny rainfall of about 5 mm in spring is gathered through the film surface into the rainwater harvesting furrows, effectively solving the problem of sowing being seriously affected by spring drought in dryland farming areas, thereby ensuring normal emergence of potatoes;
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Fox and raccoon dog mange mite disease must be carefully guarded against in autumn and winter, never be overlooked
In the current season, the breeding of fur animals is entering the fur growth period. In addition to meeting the various nutrients required for fur growth, special attention should be paid to the occurrence of external parasitic diseases. Zhaoyuan Farm has 100,000 foxes and raccoon dogs in stock and has rich experience in the prevention and treatment of lice and mange mite disease. The precautions are introduced as follows: Pay attention to observation. Skin diseases such as lice and mange mite disease cause great harm to fur animal breeding. They should attract sufficient attention from the vast number of breeding farms and breeders. Especially in the current winter fur growth season, inspecting and preventing mange mite disease is work that breeders must not neglect before pelting.
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Key Points of Agaricus bisporus Cultivation Technology to Help You Grow Successfully
Agaricus bisporus, also called white mushroom or button mushroom, is commonly known simply as mushroom. It is the most widely cultivated and highest-yielding edible fungus in the world. It has high nutritional value and good market demand (especially after China's accession to the WTO, export volumes doubled). Its main production raw materials are rice straw, corn stalks (cobs) and livestock manure, with high yields and extremely significant economic benefits. Therefore, in recent years it has developed quite rapidly in China, spreading from the traditional main growing areas of Fujian and Zhejiang in the south to Hebei, Shandong, Anhui, as well as Hunan, Hubei, Jiangsu and other places. The rise of this industry has indeed enabled many
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Full Analysis of the Key Techniques for Cultivating Gastrodia elata f. glauca
Gastrodia elata f. glauca has a good form, a high dry-to-fresh ratio (3 jin of fresh product dries into 1 jin of dried product), and excellent quality, and its price is three to four times higher than that of Gastrodia elata f. elata and Gastrodia elata f. flavida. The reason Gastrodia elata f. glauca commands such a high price is also that both the areas and quantities of its artificial cultivation and its wild distribution are very small. Therefore, cultivating Gastrodia elata f. glauca artificially requires grasping the following key points: 1. Cultivation region. Gastrodia elata f. glauca is mostly distributed in Yunnan, Guizhou and Sichuan, and is also found in the three northeastern provinces. In the Yangtze River basin, Gastrodia elata f. glauca is distributed, or artificially cultivated, only in high mountains above 1500 m in altitude. So for artificial introduction and cultivation, it is best to use places at 1500-2000 m. According to our trials, introduction and cultivation in places below 1200 m in altitude gives very poor results. Therefore, artificial cultivation of Gastrodia elata f. glauca should choose cool high-mountain locations if it is to achieve both high quality and high yield.
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