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Multiple high-yield, multi-resistant, high-quality hybrid japonica rice varieties successfully bred in Tianjin
After several years of research, the Rice Research Institute of the Tianjin Academy of Agricultural Sciences has successfully bred 9 new high-yield, multi-resistant, high-quality hybrid japonica rice varieties. At present, 6 of the new varieties have been designated as nationally approved high-quality hybrid japonica rice varieties, with an annual promotion area of more than 1 million mu, accounting for 20% of the total hybrid japonica rice area in China. It is understood that the Rice Research Institute of the Tianjin Academy of Agricultural Sciences, through independent innovation, successfully solved the worldwide problem of hybrid japonica rice breeding, and was the first in China to establish a hybrid japonica rice breeding technology system and seed production system, raising hybrid seed purity
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What are the excellent virus-free sweet potato varieties in Henan?
Virus-free sweet potatoes refer to sweet potatoes obtained through virus-free technology and confirmed by strict virus testing to be free of certain viruses, as well as their offspring bred in aphid-free and pathogen-free soil. At present, viral diseases have become an important cause of the degradation of sweet potato seed performance, yield decline and quality deterioration in Henan Province, while virus-free sweet potatoes can generally increase yield by more than 30%, and their quality and appearance are also improved. Therefore, selecting virus-free sweet potato seedlings is the prerequisite for achieving high sweet potato yields. Starch processing
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Introduction to Virus-Free Sweet Potatoes and Their Excellent Varieties
Virus-free sweet potatoes refer to sweet potatoes obtained through virus-elimination technology and confirmed by strict virus testing to be free of certain viruses, as well as their offspring bred in aphid-free and pathogen-free soil. At present, viral diseases have become an important cause of the degeneration of seed performance, yield decline and quality deterioration of sweet potatoes in Henan Province, while virus-free sweet potatoes can generally increase yield by more than 30%, and their quality and appearance are also improved. Therefore, selecting virus-free sweet potato seedlings is the prerequisite for achieving high sweet potato yields. Starch-processing sweet potato Xushu 18: virus-free
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Introduction to the specialty sweet potato varieties Xinong 431 and Touxinhong
Xinong 431: This variety is a new fresh-eating, roasting-type sweet potato bred by Northwest Agricultural University. It has medium-short vines, generally 1.5 m long, with many branches at the base and heart-shaped leaves. The leaf color and veins are uniform and light green. It forms tubers early and in a concentrated manner; the tubers are spindle-shaped, with smooth skin, orange-yellow skin, orange-red flesh, and bright red dried slices. The taste is sweet, fragrant, mealy and sandy, with good mouthfeel, and after cooking the skin and flesh separate easily, making it very suitable for roasted sweet potatoes and sweet potato preserve processing. It is highly resistant to stem nematode disease and black spot disease, resistant to waterlogging, and tolerant of storage and transport. Spring-planted sweet potatoes generally yield 5000 kg per mu, and summer-planted ones about 3500
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What are the distinctive sweet potato varieties? A detailed introduction in this article
Fruit sweet potato - Eshu No. 3. This variety was bred by the Hubei Academy of Agricultural Sciences and has passed appraisal and recognition by the Chinese Academy of Sciences and other institutions. Eshu No. 3 sweet potato has high nutritional value, delicate, crisp and tender flesh, plenty of moisture, a clean sweet and refreshing taste, and a unique flavor. It is an excellent variety for fresh eating and food processing. Characteristics. Stems green with purple, leaves green, veins purple, petiole base deep purple, storage roots long spindle-shaped, skin dark red, flesh milky white. Medium sprouting rate, strong growth vigor, medium-vine type, main vine 150 cm long. 3.8 storage roots per plant. Tolerant to waterlogging and drought, adaptable
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How to choose sweet potato varieties? Provincial Crop Institute experts recommend varieties for spring, summer and autumn planting
Sweet potatoes can be planted in spring, summer and autumn. Spring planting is generally done in March to April, summer planting is generally done in May, and autumn planting is done within one week after the Start of Autumn. Below are several sweet potato varieties suitable for planting in our province. Jinye: a new stem-tip vegetable sweet potato variety. This variety has tender stem tips, low crude fiber content, and good palatability after cooking, making it suitable for use as a vegetable. With open-field cultivation, the stem tips can be picked about 10 times over the whole growing period, with 250 kg of stem tips picked per 667 sq m each time, and a picking interval of 15 days. Per 667 sq m, it can yield
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Latest approval results for new glutinous rice varieties in Jiangsu Province announced
Japan has recently bred a new spice plant produced by crossing onion and garlic. This new crop looks very much like garlic in appearance, but its bulb has a swirl-like structure like that of an onion, and it combines the flavors of both onion and garlic as spices. Although onion and garlic both belong to the Allium family, onion lacks the stickiness of garlic, and the two are "distant relatives" reproductively isolated at the species level; therefore, the successful breeding of this plant is a world first. Huainuo 12, formerly named "Huai 9702", was developed by the Huaiyin Institute of Agricultural Sciences of the Xuhuai Region of Jiangsu from 95
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What were the leading rice varieties for the main growing season in Wenjiang in 2008
To determine the rice varieties best suited to our district for 2008, advance the construction of the "plant three to produce four" high-yield project demonstration plots for rice, and do a good job of variety screening, on August 31 our district organized an on-site inspection meeting for new rice variety trials. Participants first visited the "plant three to produce four" high-yield project demonstration plot in Zhanqi Village, Tangchang Town, Pidu County, and the "Sichuan Province Variety Regional Trial Station" in Jiujiang Town, Shuangliu, then visited the on-site field trials of new rice varieties in Helin Village, Wanchun Town, in our district, where 18 new rice varieties organized by our district were
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List of Rice Varieties Approved by the National Variety Approval Committee in 2006
Approval number: Guoshendao 2006013 Variety name: Luliangyou 996 Breeding units: Hunan Agricultural University, Hunan Yahua Seed Industry Science Academy Variety source: Lu 18S x 996 Provincial approval status: Approved by the Hunan Provincial Crop Variety Approval Committee in 2005 Characteristics: This variety is an indica two-line hybrid rice. Grown as early rice in the middle and lower reaches of the Yangtze River, the average whole growth period is 109.7 days, 1.7 days earlier than the control Jinyou 402. Moderate plant type, thick stems
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Garlic yields improve with frequent switching to good seed varieties, and Guosuan helps you achieve high yields
Garlic has a long history of cultivation in China and is one of the main vegetables and cooking seasonings. In recent years it has been exported in large quantities and has become one of China's major export vegetables. Among them, Shandong Province has the largest cultivation area and is one of China's key garlic production and export regions. However, as the cultivation area has continued to expand, the output value and economic benefits of growing garlic have become the issues of greatest concern to many farmer brothers, and selecting seed and switching to improved varieties is even more urgent. In 2006, the prices of garlic scapes and garlic bulbs rose across the board, and garlic farmers' income
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